* [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API
@ 2020-11-25 5:34 Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 2/3] network/stress/multicast/query-flood: Convert " Joerg Vehlow
` (3 more replies)
0 siblings, 4 replies; 9+ messages in thread
From: Joerg Vehlow @ 2020-11-25 5:34 UTC (permalink / raw)
To: ltp
From: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
---
runtest/net_stress.multicast | 4 +
.../multicast/packet-flood/mcast-pktfld01.sh | 40 ++++
.../multicast/packet-flood/mcast-pktfld02.sh | 55 +++++
.../multicast/packet-flood/mcast4-pktfld01 | 207 ----------------
.../multicast/packet-flood/mcast4-pktfld02 | 225 ------------------
.../multicast/packet-flood/mcast6-pktfld01 | 203 ----------------
.../multicast/packet-flood/mcast6-pktfld02 | 220 -----------------
7 files changed, 99 insertions(+), 855 deletions(-)
create mode 100755 testcases/network/stress/multicast/packet-flood/mcast-pktfld01.sh
create mode 100755 testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
delete mode 100644 testcases/network/stress/multicast/packet-flood/mcast4-pktfld01
delete mode 100644 testcases/network/stress/multicast/packet-flood/mcast4-pktfld02
delete mode 100644 testcases/network/stress/multicast/packet-flood/mcast6-pktfld01
delete mode 100644 testcases/network/stress/multicast/packet-flood/mcast6-pktfld02
diff --git a/runtest/net_stress.multicast b/runtest/net_stress.multicast
index 463fe17ab..fff5133f6 100644
--- a/runtest/net_stress.multicast
+++ b/runtest/net_stress.multicast
@@ -6,8 +6,12 @@ mcast4-group-single-socket mcast-group-single-socket
mcast4-group-multiple-socket mcast-group-multiple-socket
mcast4-group-same-group mcast-group-same-group
mcast4-group-source-filter mcast-group-source-filter
+mcast4-pktfld01 mcast-pktfld01.sh
+mcast4-pktfld02 mcast-pktfld02.sh
mcast6-group-single-socket mcast-group-single-socket -6
mcast6-group-multiple-socket mcast-group-multiple-socket -6
mcast6-group-same-group mcast-group-same-group -6
mcast6-group-source-filter mcast-group-source-filter -6
+mcast6-pktfld01 mcast-pktfld01.sh -6
+mcast6-pktfld02 mcast-pktfld02.sh -6
diff --git a/testcases/network/stress/multicast/packet-flood/mcast-pktfld01.sh b/testcases/network/stress/multicast/packet-flood/mcast-pktfld01.sh
new file mode 100755
index 000000000..648957161
--- /dev/null
+++ b/testcases/network/stress/multicast/packet-flood/mcast-pktfld01.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining a multicast group with
+# a single socket, then receiving a large number of UDP packets at the socket
+
+TST_NEEDS_ROOT=1
+. mcast-lib.sh
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+ MCAST_LCMD=ns-mcast_receiver
+ MCAST_RCMD=ns-udpsender
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining an IPv${TST_IPVER} multicast group with a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION seconds"
+
+ local addr="$MCAST_IPV4_ADDR"
+ [ "$TST_IPV6" ] && addr="$MCAST_IPV6_ADDR"
+
+ # Find the available consecutive ports
+ local port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
+ [ $? -ne 0 ] && tst_brk TBROK "No free udp port available."
+
+ # Run a receiver
+ ROD ns-mcast_receiver -f $TST_IPVER -I $(tst_iface lhost) -m $addr -p $port -b
+
+ # Run a sender
+ tst_rhost_run -s -c "ns-udpsender -D $addr -f $TST_IPVER -p $port -s 32767 -m -I $(tst_iface rhost) -t $NS_DURATION"
+
+ tst_res TPASS "Test finished successfully."
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh b/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
new file mode 100755
index 000000000..26f9db8d4
--- /dev/null
+++ b/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
@@ -0,0 +1,55 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining multiple multicast
+# groups on separate sockets, then receiving a large number of UDP
+# packets at each socket
+
+TST_NEEDS_ROOT=1
+. mcast-lib.sh
+
+do_setup()
+{
+ mcast_setup $n_NORMAL
+ MCAST_LCMD=ns-mcast_receiver
+ MCAST_RCMD=ns-udpsender
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of UDP packets at each socket in $NS_DURATION seconds"
+
+ local n=0
+ while [ $n -lt $MCASTNUM_NORMAL ]; do
+ # Define the multicast address
+ if [ "$TST_IPV6" ]; then
+ local n_hex=$(printf "%x" $n)
+ local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
+ else
+ local x=$((n / 254))
+ local y=$((n % 254 + 1))
+ local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
+ fi
+
+ local port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
+ [ $? -ne 0 ] && tst_brk TBROK "No free udp port available."
+ tst_res TINFO Port: $port
+
+ # Run a receiver
+ ROD ns-mcast_receiver -f $TST_IPVER -I $(tst_iface lhost) -m $addr -p $port -b
+
+ # Run a sender
+ tst_rhost_run -s -c "ns-udpsender -D $addr -f $TST_IPVER -p $port -m -I $(tst_iface rhost) -b -t $NS_DURATION"
+
+ : $((n += 1))
+ done
+
+ sleep $NS_DURATION
+
+ tst_res TPASS "Test finished successfully."
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01 b/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01
deleted file mode 100644
index c1ee513d4..000000000
--- a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld01
+++ /dev/null
@@ -1,207 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-pktfld01
-#
-# Description:
-# Verify that the kernel is not crashed when joining a IPv4 multicast group
-# a single socket, then receiving a large number of UDP packets at the socket
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-pktfld01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Multicast Address
-MCAST_ADDR=224.10.0.1
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # Unset the maximum number of processes
- ulimit -u unlimited
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining a IPv4 multicast group a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION [sec]"
-
-do_setup
-
-# Find the available consecutive ports
-mcast_port=`find_portbundle udp 1025 1`
-if [ $? -ne 0 ]; then
- tst_resm TBROK "No port is available."
- exit 1
-fi
-
-# Run a receiver
-ns-mcast_receiver -f 4 -I $lhost_ifname -m $MCAST_ADDR -p $mcast_port -b
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
-fi
-
-# Run a sender
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $MCAST_ADDR -f 4 -p $mcast_port -s 32767 -m -I $rhost_ifname -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast sender"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-tst_resm TPASS "Test is finished successfully."
-exit 0
diff --git a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02 b/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02
deleted file mode 100644
index b3b6134c3..000000000
--- a/testcases/network/stress/multicast/packet-flood/mcast4-pktfld02
+++ /dev/null
@@ -1,225 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-pktfld02
-#
-# Description:
-# Verify that the kernel is not crashed when joining plural IPv4 multicast
-# groups on separate sockets, then receiving a large number of UDP packets at
-# the each socket
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-pktfld02
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the multicast address
-MCAST_ADDR_PREFIX=224.10
-
-# Number of the multicast connection
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # Unset the maximum number of processes
- ulimit -u unlimited
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=$MCASTNUM_NORMAL >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv4 multicast groups on separate sockets, then receiving a large number of UDP packets at the each socket in $NS_DURATION [sec]"
-
-# Make sure the value of LTPROOT
-do_setup
-
-mcastnum=0
-mcast_port_range=`find_portbundle udp 1025 $MCASTNUM_NORMAL`
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get enough port"
- exit 1
-fi
-mcast_port_top=`echo $mcast_port_range | cut -f 1 -d '-'`
-
-while [ $mcastnum -lt $MCASTNUM_NORMAL ]; do
- # Define the multicast address
- x=`expr $mcastnum \/ 254`
- y=`expr $mcastnum % 254 + 1`
- if [ $x -gt 254 ]; then
- tst_resm TINFO "The number of the connection is less than $mcastnum"
- break
- fi
- mcast_addr=${MCAST_ADDR_PREFIX}.${x}.${y}
-
- # Run a receiver
- mcast_port=`expr $mcast_port_top + $mcastnum`
- ns-mcast_receiver -f 4 -I $lhost_ifname -m $mcast_addr -p $mcast_port -b
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
- fi
-
- # Run a sender
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $mcast_addr -f 4 -p $mcast_port -m -I $rhost_ifname -b -t $NS_DURATION
-
- mcastnum=`expr $mcastnum + 1`
-done
-
-sleep $NS_DURATION
-do_cleanup
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-tst_resm TPASS "Test is finished successfully."
-exit 0
diff --git a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01 b/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01
deleted file mode 100644
index e9d932b43..000000000
--- a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld01
+++ /dev/null
@@ -1,203 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-pktfld01
-#
-# Description:
-# Verify that the kernel is not crashed when joining a IPv6 multicast group
-# a single socket, then receiving a large number of UDP packets at the socket
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 6 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-pktfld01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Multicast Address
-MCAST_ADDR=ff0e::1111:1
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # Unset the maximum number of processes
- ulimit -u unlimited
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining a IPv6 multicast group a single socket, then receiving a large number of UDP packets at the socket in $NS_DURATION [sec]"
-
-do_setup
-
-# Find the available consecutive ports
-mcast_port=`find_portbundle udp 1025 1`
-if [ $? -ne 0 ]; then
- tst_resm TBROK "No port is available."
- exit 1
-fi
-
-# Run a receiver
-ns-mcast_receiver -f 6 -I $lhost_ifname -m $MCAST_ADDR -p $mcast_port -b
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
-fi
-
-# Run a sender
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $MCAST_ADDR -f 6 -p $mcast_port -s 32767 -m -I $rhost_ifname -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast sender"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-tst_resm TPASS "Test is finished successfully."
-exit 0
diff --git a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02 b/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02
deleted file mode 100644
index e8187b1a6..000000000
--- a/testcases/network/stress/multicast/packet-flood/mcast6-pktfld02
+++ /dev/null
@@ -1,220 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-pktfld02
-#
-# Description:
-# Verify that the kernel is not crashed when joining plural IPv6 multicast
-# groups on separate sockets, then receiving a large number of UDP packets at
-# the each socket
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-pktfld02
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the multicast address
-MCAST_ADDR_PREFIX=ff0e::1111
-
-# Number of the multicast connection
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_receiver >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-udpsender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # Unset the maximum number of processes
- ulimit -u unlimited
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv6 multicast groups on separate sockets, then receiving a large number of UDP packets at the each socket in $NS_DURATION [sec]"
-
-# Make sure the value of LTPROOT
-do_setup
-
-mcastnum=0
-mcast_port_range=`find_portbundle udp 1025 $MCASTNUM_NORMAL`
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get enough port"
- exit 1
-fi
-mcast_port_top=`echo $mcast_port_range | cut -f 1 -d '-'`
-
-while [ $mcastnum -lt $MCASTNUM_NORMAL ]; do
- # Define the multicast address
- if [ $mcastnum -gt 65535 ]; then
- tst_resm TINFO "The number of the connection is less than 65535"
- break
- fi
- mcastnum_hex=`printf "%x" $mcastnum`
- mcast_addr=${MCAST_ADDR_PREFIX}:${mcastnum_hex}
-
- # Run a receiver
- mcast_port=`expr $mcast_port_top + $mcastnum`
- ns-mcast_receiver -f 6 -I $lhost_ifname -m $mcast_addr -p $mcast_port -b
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast receiver"
- exit 1
- fi
-
- # Run a sender
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-udpsender -D $mcast_addr -f 6 -p $mcast_port -m -I $rhost_ifname -b -t $NS_DURATION
-
- mcastnum=`expr $mcastnum + 1`
-done
-
-sleep $NS_DURATION
-do_cleanup
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-tst_resm TPASS "Test is finished successfully."
-exit 0
--
2.25.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 2/3] network/stress/multicast/query-flood: Convert to new API
2020-11-25 5:34 [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API Joerg Vehlow
@ 2020-11-25 5:34 ` Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 3/3] network/stress/route-change: " Joerg Vehlow
` (2 subsequent siblings)
3 siblings, 0 replies; 9+ messages in thread
From: Joerg Vehlow @ 2020-11-25 5:34 UTC (permalink / raw)
To: ltp
From: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
---
runtest/net_stress.multicast | 12 +
.../multicast/query-flood/mcast-queryfld01.sh | 37 +++
.../multicast/query-flood/mcast-queryfld02.sh | 38 +++
.../multicast/query-flood/mcast-queryfld03.sh | 46 ++++
.../multicast/query-flood/mcast-queryfld04.sh | 38 +++
.../multicast/query-flood/mcast-queryfld05.sh | 57 +++++
.../multicast/query-flood/mcast-queryfld06.sh | 65 ++++++
.../multicast/query-flood/mcast4-queryfld01 | 199 ----------------
.../multicast/query-flood/mcast4-queryfld02 | 202 ----------------
.../multicast/query-flood/mcast4-queryfld03 | 208 -----------------
.../multicast/query-flood/mcast4-queryfld04 | 202 ----------------
.../multicast/query-flood/mcast4-queryfld05 | 213 -----------------
.../multicast/query-flood/mcast4-queryfld06 | 219 ------------------
.../multicast/query-flood/mcast6-queryfld01 | 197 ----------------
.../multicast/query-flood/mcast6-queryfld02 | 199 ----------------
.../multicast/query-flood/mcast6-queryfld03 | 205 ----------------
.../multicast/query-flood/mcast6-queryfld04 | 199 ----------------
.../multicast/query-flood/mcast6-queryfld05 | 209 -----------------
.../multicast/query-flood/mcast6-queryfld06 | 213 -----------------
19 files changed, 293 insertions(+), 2465 deletions(-)
create mode 100755 testcases/network/stress/multicast/query-flood/mcast-queryfld01.sh
create mode 100644 testcases/network/stress/multicast/query-flood/mcast-queryfld02.sh
create mode 100644 testcases/network/stress/multicast/query-flood/mcast-queryfld03.sh
create mode 100644 testcases/network/stress/multicast/query-flood/mcast-queryfld04.sh
create mode 100644 testcases/network/stress/multicast/query-flood/mcast-queryfld05.sh
create mode 100644 testcases/network/stress/multicast/query-flood/mcast-queryfld06.sh
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast4-queryfld01
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast4-queryfld02
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast4-queryfld03
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast4-queryfld04
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast4-queryfld05
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast4-queryfld06
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast6-queryfld01
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast6-queryfld02
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast6-queryfld03
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast6-queryfld04
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast6-queryfld05
delete mode 100644 testcases/network/stress/multicast/query-flood/mcast6-queryfld06
diff --git a/runtest/net_stress.multicast b/runtest/net_stress.multicast
index fff5133f6..0d61db289 100644
--- a/runtest/net_stress.multicast
+++ b/runtest/net_stress.multicast
@@ -8,6 +8,12 @@ mcast4-group-same-group mcast-group-same-group
mcast4-group-source-filter mcast-group-source-filter
mcast4-pktfld01 mcast-pktfld01.sh
mcast4-pktfld02 mcast-pktfld02.sh
+mcast4-queryfld01 mcast-queryfld01.sh
+mcast4-queryfld02 mcast-queryfld02.sh
+mcast4-queryfld03 mcast-queryfld03.sh
+mcast4-queryfld04 mcast-queryfld04.sh
+mcast4-queryfld05 mcast-queryfld05.sh
+mcast4-queryfld06 mcast-queryfld06.sh
mcast6-group-single-socket mcast-group-single-socket -6
mcast6-group-multiple-socket mcast-group-multiple-socket -6
@@ -15,3 +21,9 @@ mcast6-group-same-group mcast-group-same-group -6
mcast6-group-source-filter mcast-group-source-filter -6
mcast6-pktfld01 mcast-pktfld01.sh -6
mcast6-pktfld02 mcast-pktfld02.sh -6
+mcast6-queryfld01 mcast-queryfld01.sh -6
+mcast6-queryfld02 mcast-queryfld02.sh -6
+mcast6-queryfld03 mcast-queryfld03.sh -6
+mcast6-queryfld04 mcast-queryfld04.sh -6
+mcast6-queryfld05 mcast-queryfld05.sh -6
+mcast6-queryfld06 mcast-queryfld06.sh -6
diff --git a/testcases/network/stress/multicast/query-flood/mcast-queryfld01.sh b/testcases/network/stress/multicast/query-flood/mcast-queryfld01.sh
new file mode 100755
index 000000000..e54499864
--- /dev/null
+++ b/testcases/network/stress/multicast/query-flood/mcast-queryfld01.sh
@@ -0,0 +1,37 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining a multicast group
+# on a single socket, then receiving a large number of General Queries
+
+TST_NEEDS_ROOT=1
+TST_NEEDS_TMPDIR=1
+. mcast-lib.sh
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining an IPv${TST_IPVER} multicast group on a single socket, then receiving a large number of General Queries in $NS_DURATION seconds"
+
+ local prefix="$MCAST_IPV4_ADDR_PREFIX"
+ [ "$TST_IPV6" ] && prefix="$MCAST_IPV6_ADDR_PREFIX"
+
+ # Run a multicast join tool
+ local tmpfile=$$
+ EXPECT_PASS $MCAST_LCMD -n 1 -p $prefix \> $tmpfile
+ tst_res TINFO "joined $(grep groups $tmpfile)"
+
+ # Send General Query from the remote host
+ local params
+ [ "$TST_IPV6" ] && params="-S $(tst_ipaddr) -m"
+ EXPECT_RHOST_PASS $MCAST_RCMD -t $NS_DURATION -r 0 $params
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/query-flood/mcast-queryfld02.sh b/testcases/network/stress/multicast/query-flood/mcast-queryfld02.sh
new file mode 100644
index 000000000..f1f2d062c
--- /dev/null
+++ b/testcases/network/stress/multicast/query-flood/mcast-queryfld02.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining a multicast group
+# on a single socket, then receiving a large number of Multicast Address
+# Specific Query
+
+TST_NEEDS_ROOT=1
+TST_NEEDS_TMPDIR=1
+. mcast-lib.sh
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining an IPv${TST_IPVER} multicast group on a single socket, then receiving a large number of Multicast Address Specific Query in $NS_DURATION seconds"
+
+ local prefix="$MCAST_IPV4_ADDR_PREFIX"
+ [ "$TST_IPV6" ] && prefix="$MCAST_IPV6_ADDR_PREFIX"
+
+ # Run a multicast join tool
+ local tmpfile=$$
+ EXPECT_PASS $MCAST_LCMD -n 1 -p $prefix \> $tmpfile
+ tst_res TINFO "joined $(grep groups $tmpfile)"
+
+ # Send IGMP Multicast Address Specific Query from the remote host
+ local params="-m $MCAST_IPV4_ADDR"
+ [ "$TST_IPV6" ] && params="-S $(tst_ipaddr) -m -D $MCAST_IPV6_ADDR"
+ EXPECT_RHOST_PASS $MCAST_RCMD -t $NS_DURATION -r 0 $params
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/query-flood/mcast-queryfld03.sh b/testcases/network/stress/multicast/query-flood/mcast-queryfld03.sh
new file mode 100644
index 000000000..b15b273c5
--- /dev/null
+++ b/testcases/network/stress/multicast/query-flood/mcast-queryfld03.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining a multicast group
+# on a single socket, then receiving a large number of Multicast Address
+# and Source Specific Queries
+
+TST_NEEDS_ROOT=1
+TST_NEEDS_TMPDIR=1
+. mcast-lib.sh
+
+SRC_ADDR_IPV4=10.10.10.1
+SRC_ADDR_IPV6=fec0:100:100:100::1
+FILTER_MODE="include"
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining an IPv${TST_IPVER} multicast group on a single socket, then receiving a large number of Multicast Address and Source Specific Queries in $NS_DURATION seconds"
+
+ local prefix="$MCAST_IPV4_ADDR_PREFIX"
+ local src_addr="$SRC_ADDR_IPV4"
+ if [ "$TST_IPV6" ]; then
+ prefix="$MCAST_IPV6_ADDR_PREFIX"
+ src_addr="$SRC_ADDR_IPV6"
+ fi
+
+ # Run a multicast join tool
+ local tmpfile=$$
+ EXPECT_PASS $MCAST_LCMD -n 1 -p $prefix -s $src_addr -F $FILTER_MODE \> $tmpfile
+ tst_res TINFO "joined $(grep groups $tmpfile)"
+
+ # Send Multicast Address and Source Specific Queries from the remote host
+ local params="-m $MCAST_IPV4_ADDR -s $src_addr"
+ [ "$TST_IPV6" ] && params="-S $(tst_ipaddr) -m -D $MCAST_IPV6_ADDR -a $src_addr"
+ EXPECT_RHOST_PASS $MCAST_RCMD -t $NS_DURATION -r 0 $params
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/query-flood/mcast-queryfld04.sh b/testcases/network/stress/multicast/query-flood/mcast-queryfld04.sh
new file mode 100644
index 000000000..ede04980a
--- /dev/null
+++ b/testcases/network/stress/multicast/query-flood/mcast-queryfld04.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining multiple multicast
+# groups on separate socket, then receiving a large number of General Queries
+
+
+TST_NEEDS_ROOT=1
+TST_NEEDS_TMPDIR=1
+. mcast-lib.sh
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate socket, then receiving a large number of General Queries in $NS_DURATION seconds"
+
+ local prefix="$MCAST_IPV4_ADDR_PREFIX"
+ [ "$TST_IPV6" ] && prefix="$MCAST_IPV6_ADDR_PREFIX"
+
+ # Run a multicast join tool
+ local tmpfile=$$
+ EXPECT_PASS $MCAST_LCMD -n $MCASTNUM_NORMAL -p $prefix \> $tmpfile
+ tst_res TINFO "joined $(grep groups $tmpfile)"
+
+ # Send General Queries from the remote host
+ local params
+ [ "$TST_IPV6" ] && params="-S $(tst_ipaddr) -m"
+ EXPECT_RHOST_PASS $MCAST_RCMD -t $NS_DURATION -r 0 $params
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/query-flood/mcast-queryfld05.sh b/testcases/network/stress/multicast/query-flood/mcast-queryfld05.sh
new file mode 100644
index 000000000..7db63f124
--- /dev/null
+++ b/testcases/network/stress/multicast/query-flood/mcast-queryfld05.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining multiple
+# multicast groups on separate sockets, then receiving a large number of
+# Multicast Address Specific Queries
+
+TST_NEEDS_ROOT=1
+TST_NEEDS_TMPDIR=1
+. mcast-lib.sh
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of Multicast Address Specific Queries in $NS_DURATION seconds"
+
+ local prefix="$MCAST_IPV4_ADDR_PREFIX"
+ [ "$TST_IPV6" ] && prefix="$MCAST_IPV6_ADDR_PREFIX"
+
+ # Run a multicast join tool
+ local tmpfile=$$
+ EXPECT_PASS $MCAST_LCMD -n $MCASTNUM_NORMAL -p $prefix \> $tmpfile
+ tst_res TINFO "joined $(grep groups $tmpfile)"
+
+ # Send IGMP Multicast Address Specific Query from the remote host
+ local n=0
+ while [ $n -lt $MCASTNUM_NORMAL ]; do
+ # Define the multicast address
+ if [ "$TST_IPV6" ]; then
+ local n_hex=$(printf "%x" $n)
+ local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
+ else
+ local x=$((n / 254))
+ local y=$((n % 254 + 1))
+ local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
+ fi
+
+ local params="-m $addr"
+ [ "$TST_IPV6" ] && params="-S $(tst_ipaddr) -m -D $addr"
+ tst_rhost_run -c "$MCAST_RCMD -t $NS_DURATION -r 0 -b $params"
+
+ : $((n += 1))
+ done
+
+ sleep $NS_DURATION
+
+ tst_res TPASS "Test finished successfully"
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/query-flood/mcast-queryfld06.sh b/testcases/network/stress/multicast/query-flood/mcast-queryfld06.sh
new file mode 100644
index 000000000..3745f12fb
--- /dev/null
+++ b/testcases/network/stress/multicast/query-flood/mcast-queryfld06.sh
@@ -0,0 +1,65 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify that the kernel is not crashed when joining multiple
+# multicast groups on separate sockets, then receiving a large number of
+# Multicast Address and Source Specific Queries
+
+TST_NEEDS_ROOT=1
+TST_NEEDS_TMPDIR=1
+. mcast-lib.sh
+
+SRC_ADDR_IPV4=10.10.10.1
+SRC_ADDR_IPV6=fec0:100:100:100::1
+FILTER_MODE="include"
+
+do_setup()
+{
+ mcast_setup $MCASTNUM_NORMAL
+}
+
+do_test()
+{
+ tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of Multicast Address and Source Specific Queries in $NS_DURATION seconds"
+
+ local prefix="$MCAST_IPV4_ADDR_PREFIX"
+ local src_addr="$SRC_ADDR_IPV4"
+ if [ "$TST_IPV6" ]; then
+ prefix="$MCAST_IPV6_ADDR_PREFIX"
+ src_addr="$SRC_ADDR_IPV6"
+ fi
+
+ # Run a multicast join tool
+ local tmpfile=$$
+ EXPECT_PASS $MCAST_LCMD -n $MCASTNUM_NORMAL -p $prefix -s $src_addr -F $FILTER_MODE \> $tmpfile
+ tst_res TINFO "joined $(grep groups $tmpfile)"
+
+ # Send Multicast Address Specific Queries from the remote host
+ local n=0
+ while [ $n -lt $MCASTNUM_NORMAL ]; do
+ # Define the multicast address
+ if [ "$TST_IPV6" ]; then
+ local n_hex=$(printf "%x" $n)
+ local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
+ else
+ local x=$((n / 254))
+ local y=$((n % 254 + 1))
+ local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
+ fi
+
+ local params="-m $addr -s $src_addr"
+ [ "$TST_IPV6" ] && params="-S $(tst_ipaddr) -m -D $addr -a $src_addr"
+ tst_rhost_run -c "$MCAST_RCMD -t $NS_DURATION -r 0 -b $params"
+
+ : $((n += 1))
+ done
+
+ sleep $NS_DURATION
+
+ tst_res TPASS "Test finished successfully"
+}
+
+tst_run
diff --git a/testcases/network/stress/multicast/query-flood/mcast4-queryfld01 b/testcases/network/stress/multicast/query-flood/mcast4-queryfld01
deleted file mode 100644
index 992cf423e..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast4-queryfld01
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-queryfld01
-#
-# Description:
-# Verify that the kernel is not crashed when joining an IPv4 multicast group
-# on a single socket, then receiving a large number of General Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-queryfld01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=224.10
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-igmp_querier >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining an IPv4 multicast group on a single socket, then receiving a large number of General Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 4 -I $lhost_ifname -n 1 -p $MCAST_ADDR_PREFIX >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send IGMP General Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-igmp_querier -I $rhost_ifname -t $NS_DURATION -r 0' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start IGMP querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast4-queryfld02 b/testcases/network/stress/multicast/query-flood/mcast4-queryfld02
deleted file mode 100644
index b731e0218..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast4-queryfld02
+++ /dev/null
@@ -1,202 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-queryfld02
-#
-# Description:
-# Verify that the kernel is not crashed when joining an IPv4 multicast group
-# on a single socket, then receiving a large number of Multicast Address
-# Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-queryfld02
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=224.10
-
-# Multicast Address
-MCAST_ADDR=224.10.0.1 # If you modify this, please refer ns-mcast_join.c
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-igmp_querier >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining an IPv4 multicast group on a single socket, then receiving a large number of Multicast Address Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 4 -I $lhost_ifname -n 1 -p $MCAST_ADDR_PREFIX >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send IGMP Multicast Address Specific Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-igmp_querier -I $rhost_ifname -m $MCAST_ADDR -t $NS_DURATION -r 0' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start IGMP querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast4-queryfld03 b/testcases/network/stress/multicast/query-flood/mcast4-queryfld03
deleted file mode 100644
index 568178b32..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast4-queryfld03
+++ /dev/null
@@ -1,208 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-queryfld03
-#
-# Description:
-# Verify that the kernel is not crashed when joining an IPv4 multicast group
-# on a single socket, then receiving a large number of Multicast Address
-# and Source Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-queryfld03
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=224.10
-
-# Multicast Address
-MCAST_ADDR=224.10.0.1 # If you modify this, please refer ns-mcast_join.c
-
-# Source Address
-SRC_ADDR=10.10.10.1
-
-# Filter Mode
-FILTER_MODE="include"
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-igmp_querier >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining an IPv4 multicast group on a single socket, then receiving a large number of Multicast Address and Source Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 4 -I $lhost_ifname -n 1 -p $MCAST_ADDR_PREFIX -s $SRC_ADDR -F $FILTER_MODE >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send IGMP Multicast Address and Source Specific Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-igmp_querier -I $rhost_ifname -m $MCAST_ADDR -s $SRC_ADDR -t $NS_DURATION -r 0' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start IGMP querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast4-queryfld04 b/testcases/network/stress/multicast/query-flood/mcast4-queryfld04
deleted file mode 100644
index f89393ffc..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast4-queryfld04
+++ /dev/null
@@ -1,202 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-queryfld04
-#
-# Description:
-# Verify that the kernel is not crashed when joining plural IPv4 multicast
-# groups on separate socket, then receiving a large number of General Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-queryfld04
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# Number of the multicast to join
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=224.10
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-igmp_querier >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv4 multicast groups on separate sockets, then receiving a large number of General Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 4 -I $lhost_ifname -n $MCASTNUM_NORMAL -p $MCAST_ADDR_PREFIX >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send IGMP General Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-igmp_querier -I $rhost_ifname -t $NS_DURATION -r 0' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start IGMP querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast4-queryfld05 b/testcases/network/stress/multicast/query-flood/mcast4-queryfld05
deleted file mode 100644
index 6d73027a6..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast4-queryfld05
+++ /dev/null
@@ -1,213 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-queryfld05
-#
-# Description:
-# Verify that the kernel is not crashed when joining joining plural IPv4
-# multicast groups on separate socket, then receiving a large number of
-# Multicast Address Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-queryfld05
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# Number of the multicast to join
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=224.10
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-igmp_querier >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv4 multicast groups on separate sockets, then receiving a large number of Multicast Address Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 4 -I $lhost_ifname -n $MCASTNUM_NORMAL -p $MCAST_ADDR_PREFIX > /dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send IGMP Multicast Address Specific Query from the remote host
-querier_num=0
-while [ $querier_num -lt $MCASTNUM_NORMAL ]; do
- # Define the multicast address
- x=`expr $querier_num \/ 254`
- y=`expr $querier_num % 254 + 1`
- if [ $x -gt 254 ]; then
- tst_resm TINFO "The number of the connection is less than $querier_num"
- break
- fi
- mcast_addr=${MCAST_ADDR_PREFIX}.${x}.${y}
-
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-igmp_querier -I $rhost_ifname -m $mcast_addr -t $NS_DURATION -r 0 -b
-
- querier_num=`expr $querier_num + 1`
-done
-sleep $NS_DURATION
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-do_cleanup
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast4-queryfld06 b/testcases/network/stress/multicast/query-flood/mcast4-queryfld06
deleted file mode 100644
index b45162045..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast4-queryfld06
+++ /dev/null
@@ -1,219 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast4-queryfld06
-#
-# Description:
-# Verify that the kernel is not crashed when joining joining plural IPv4
-# multicast groups on separate socket, then receiving a large number of
-# Multicast Address and Source Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast4-queryfld06
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# Number of the multicast to join
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-NETWORK_PART=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of the IPv4 network
-NETWORK_MASK=24
-
-# Host portion of the IPv4 address
-LHOST_HOST_PART=${LHOST_IPV4_HOST:-"2"} # local host
-RHOST_HOST_PART=${RHOST_IPV4_HOST:-"1"} # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=224.10
-
-# Source Address
-SRC_ADDR=10.10.10.1
-
-# Filter Mode
-FILTER_MODE="include"
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-igmp_querier >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv4 addresses to the interfaces
- set_ipv4addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- set_ipv4addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv4 address of the local/remote host
- lhost_addr="${NETWORK_PART}.${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}.${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv4_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv4 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv4.igmp_max_memberships=20 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv4.igmp_max_msf=10 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.force_igmp_version=0 >/dev/null
- sysctl -w net.ipv4.conf.all.force_igmp_version=0 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv4 multicast groups on separate sockets, then receiving a large number of Multicast Address and Source Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 4 -I $lhost_ifname -n $MCASTNUM_NORMAL -p $MCAST_ADDR_PREFIX -s $SRC_ADDR -F $FILTER_MODE > /dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send IGMP Multicast Address Specific Query from the remote host
-querier_num=0
-while [ $querier_num -lt $MCASTNUM_NORMAL ]; do
- # Define the multicast address
- x=`expr $querier_num \/ 254`
- y=`expr $querier_num % 254 + 1`
- if [ $x -gt 254 ]; then
- tst_resm TINFO "The number of the connection is less than $querier_num"
- break
- fi
- mcast_addr=${MCAST_ADDR_PREFIX}.${x}.${y}
-
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-igmp_querier -I $rhost_ifname -m $mcast_addr -s $SRC_ADDR -t $NS_DURATION -r 0 -b
-
- querier_num=`expr $querier_num + 1`
-done
-sleep $NS_DURATION
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-do_cleanup
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast6-queryfld01 b/testcases/network/stress/multicast/query-flood/mcast6-queryfld01
deleted file mode 100644
index 8c09d4897..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast6-queryfld01
+++ /dev/null
@@ -1,197 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-queryfld01
-#
-# Description:
-# Verify that the kernel is not crashed when joining an IPv6 multicast
-# group on a single socket, then receiving a large number of General Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 7 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-queryfld01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=ff0e:
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-icmpv6_sender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
- rhost_linklocal="fe80:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining an IPv6 multicast group on a single socket, then receiving a large number of General Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 6 -I $lhost_ifname -n 1 -p $MCAST_ADDR_PREFIX >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send MLD General Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-icmpv6_sender -I $rhost_ifname -S $rhost_linklocal -m -r 0 -t $NS_DURATION' ; echo $?'`
-
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start MLD querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast6-queryfld02 b/testcases/network/stress/multicast/query-flood/mcast6-queryfld02
deleted file mode 100644
index 17cdae75d..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast6-queryfld02
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-queryfld02
-#
-# Description:
-# Verify that the kernel is not crashed when joining an IPv6 multicast group
-# on a single socket, then receiving a large number of Multicast Address
-# Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 7 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-queryfld02
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=ff0e:
-
-# Multicast Address
-MCAST_ADDR=ff0e::1 # If you modify this, please refer ns-mcast_join.c
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-icmpv6_sender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
- rhost_linklocal="fe80:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining an IPv6 multicast group on a single socket, then receiving a large number of Multicast Address Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 6 -I $lhost_ifname -n 1 -p $MCAST_ADDR_PREFIX >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send MLD Multicast Address Specific Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-icmpv6_sender -I $rhost_ifname -S $rhost_linklocal -m -D $MCAST_ADDR -r 0 -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start MLD querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast6-queryfld03 b/testcases/network/stress/multicast/query-flood/mcast6-queryfld03
deleted file mode 100644
index bac7726a9..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast6-queryfld03
+++ /dev/null
@@ -1,205 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-queryfld03
-#
-# Description:
-# Verify that the kernel is not crashed when joining an IPv6 multicast group
-# on a single socket, then receiving a large number of Multicast Address
-# and Source Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 1 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-queryfld03
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=ff0e:
-
-# Multicast Address
-MCAST_ADDR=ff0e::1 # If you modify this, please refer ns-mcast_join.c
-
-# Source Address
-SRC_ADDR=fec0:100:100:100::1
-
-# Filter Mode
-FILTER_MODE="include"
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-icmpv6_sender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
- rhost_linklocal="fe80:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining an IPv6 multicast group on a single socket, then receiving a large number of Multicast Address and Source Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 6 -I $lhost_ifname -n 1 -p $MCAST_ADDR_PREFIX -s $SRC_ADDR -F $FILTER_MODE >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send MLD Multicast Address and Source Specific Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-icmpv6_sender -I $rhost_ifname -S $rhost_linklocal -m -D $MCAST_ADDR -a $SRC_ADDR -r 0 -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start MLD querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast6-queryfld04 b/testcases/network/stress/multicast/query-flood/mcast6-queryfld04
deleted file mode 100644
index cd56d4b40..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast6-queryfld04
+++ /dev/null
@@ -1,199 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-queryfld04
-#
-# Description:
-# Verify that the kernel is not crashed when joining plural IPv6 multicast
-# groups on separate socket, then receiving a large number of General Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 7 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-queryfld04
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# Number of the multicast to join
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=ff0e:
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-icmpv6_sender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
- rhost_linklocal="fe80:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv6 multicast groups on separate sockets, then receiving a large number of General Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 6 -I $lhost_ifname -n $MCASTNUM_NORMAL -p $MCAST_ADDR_PREFIX >/dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send MLD General Query from the remote host
-ret=`$LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-icmpv6_sender -I $rhost_ifname -S $rhost_linklocal -m -r 0 -t $NS_DURATION' ; echo $?'`
-if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to start MLD querier"
- exit 1
-fi
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-killall -SIGHUP ns-mcast_join >/dev/null 2>&1
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast6-queryfld05 b/testcases/network/stress/multicast/query-flood/mcast6-queryfld05
deleted file mode 100644
index 84c2ee109..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast6-queryfld05
+++ /dev/null
@@ -1,209 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-queryfld05
-#
-# Description:
-# Verify that the kernel is not crashed when joining joining plural IPv6
-# multicast groups on separate socket, then receiving a large number of
-# Multicast Address Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 7 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-queryfld05
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# Number of the multicast to join
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=ff0e:
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-icmpv6_sender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
- rhost_linklocal="fe80:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv6 multicast groups on separate sockets, then receiving a large number of Multicast Address Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 6 -I $lhost_ifname -n $MCASTNUM_NORMAL -p $MCAST_ADDR_PREFIX > /dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send MLD Multicast Address Specific Query from the remote host
-querier_num=0
-while [ $querier_num -lt $MCASTNUM_NORMAL ]; do
- # Define the multicast address
- if [ $querier_num -gt 65535 ]; then
- tst_resm TINFO "The number of the querier is less than 65535"
- break
- fi
- querier_num_hex=`printf "%x" $querier_num`
- mcast_addr=${MCAST_ADDR_PREFIX}:${querier_num_hex}
-
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-icmpv6_sender -I $rhost_ifname -S $rhost_linklocal -m -D $mcast_addr -r 0 -t $NS_DURATION -b
-
- querier_num=`expr $querier_num + 1`
-done
-sleep $NS_DURATION
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-do_cleanup
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
diff --git a/testcases/network/stress/multicast/query-flood/mcast6-queryfld06 b/testcases/network/stress/multicast/query-flood/mcast6-queryfld06
deleted file mode 100644
index d94a78efe..000000000
--- a/testcases/network/stress/multicast/query-flood/mcast6-queryfld06
+++ /dev/null
@@ -1,213 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# mcast6-queryfld06
-#
-# Description:
-# Verify that the kernel is not crashed when joining joining plural IPv6
-# multicast groups on separate socket, then receiving a large number of
-# Multicast Address and Source Specific Query
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# May 7 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=mcast6-queryfld06
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# Dulation of the test [sec]
-NS_DURATION=${NS_DURATION:-3600} # 1 hour
-
-# Number of the multicast to join
-MCASTNUM_NORMAL=${MCASTNUM_NORMAL:-20}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-NETWORK_PART="fec0:1:1:1"
-
-# Host portion of the IPv6 address
-LHOST_HOST_PART=":2" # local host
-RHOST_HOST_PART=":1" # remote host
-
-# Prefix of the Multicast Address
-MCAST_ADDR_PREFIX=ff0e:
-
-# Source Address
-SRC_ADDR=fec0:100:100:100::1
-
-# Filter Mode
-FILTER_MODE="include"
-
-#-----------------------------------------------------------------------
-#
-# Function: do_cleanup
-#
-# Description:
-# Recover the system configuration
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Make sure to kill the multicast receiver and sender
- killall -SIGHUP ns-mcast_join >/dev/null 2>&1
- $LTP_RSH $RHOST killall -SIGHUP ns-icmpv6_sender >/dev/null 2>&1
-
- # Clean up each interface
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Function: do_setup
-#
-# Description:
-# Configure the ssystem for the test
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Initialize the system configuration
- do_cleanup
-
- # Call do_cleanup function before exit
- trap do_cleanup 0
-
- # name of interface of the local/remote host
- lhost_ifname=`get_ifname lhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- rhost_ifname=`get_ifname rhost $LINK_NUM`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Set IPv6 addresses to the interfaces
- add_ipv6addr lhost $LINK_NUM $NETWORK_PART $LHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the local host"
- exit 1
- fi
-
- add_ipv6addr rhost $LINK_NUM $NETWORK_PART $RHOST_HOST_PART
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to add any IP address at the remote host"
- exit 1
- fi
-
- # IPv6 address of the local/remote host
- lhost_addr="${NETWORK_PART}:${LHOST_HOST_PART}"
- rhost_addr="${NETWORK_PART}:${RHOST_HOST_PART}"
- rhost_linklocal="fe80:${RHOST_HOST_PART}"
-
- # Make sure the connectvity
- check_icmpv6_connectivity $lhost_ifname $rhost_addr
- if [ $? -ne 0 ]; then
- tst_resm TBROK "There is no IPv6 connectivity."
- exit 1
- fi
-
- # Make sure the sysctl values
- sysctl -w net.ipv6.conf.all.force_mld_version=0 >/dev/null
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to set the sysctl value regarding multicast"
- exit $TST_TOTAL
- fi
-
- sysctl -w net.ipv6.conf.${lhost_ifname}.force_mld_version=0 >/dev/null
- sysctl -w net.ipv6.mld_max_msf=10 >/dev/null
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-#
-
-# Test description
-tst_resm TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv6 multicast groups on separate sockets, then receiving a large number of Multicast Address and Source Specific Query in $NS_DURATION [sec]"
-
-do_setup
-
-# Run a multicast join tool
-ns-mcast_join -f 6 -I $lhost_ifname -n $MCASTNUM_NORMAL -p $MCAST_ADDR_PREFIX -s $SRC_ADDR -F $FILTER_MODE > /dev/null
-if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to start multicast joining tool Please check the environment"
- exit 1
-fi
-
-# Send MLD Multicast Address Specific Query from the remote host
-querier_num=0
-while [ $querier_num -lt $MCASTNUM_NORMAL ]; do
- if [ $querier_num -gt 65535 ]; then
- tst_resm TINFO "The number of the querier is less than 65535"
- break
- fi
- querier_num_hex=`printf "%x" $querier_num`
- mcast_addr=${MCAST_ADDR_PREFIX}:${querier_num_hex}
-
- $LTP_RSH $RHOST ${LTPROOT}/testcases/bin/ns-icmpv6_sender -I $rhost_ifname -S $rhost_linklocal -m -D $mcast_addr -a $SRC_ADDR -r 0 -t $NS_DURATION -b
- querier_num=`expr $querier_num + 1`
-done
-sleep $NS_DURATION
-
-#-----------------------------------------------------------------------
-#
-# Clean up
-#
-
-do_cleanup
-tst_resm TPASS "Test is finished successfully."
-
-exit 0
--
2.25.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 3/3] network/stress/route-change: Convert to new API
2020-11-25 5:34 [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 2/3] network/stress/multicast/query-flood: Convert " Joerg Vehlow
@ 2020-11-25 5:34 ` Joerg Vehlow
2021-01-13 0:40 ` Petr Vorel
2020-12-21 22:18 ` [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update " Petr Vorel
2021-01-13 0:23 ` Petr Vorel
3 siblings, 1 reply; 9+ messages in thread
From: Joerg Vehlow @ 2020-11-25 5:34 UTC (permalink / raw)
To: ltp
From: Joerg Vehlow <joerg.vehlow@aox-tech.de>
Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
---
runtest/net_stress.route | 2 +
.../network/stress/route/route-redirect.sh | 64 ++++++
.../network/stress/route/route4-redirect | 212 ------------------
.../network/stress/route/route6-redirect | 207 -----------------
4 files changed, 66 insertions(+), 419 deletions(-)
create mode 100644 testcases/network/stress/route/route-redirect.sh
delete mode 100644 testcases/network/stress/route/route4-redirect
delete mode 100644 testcases/network/stress/route/route6-redirect
diff --git a/runtest/net_stress.route b/runtest/net_stress.route
index b60e55bd6..5590ef023 100644
--- a/runtest/net_stress.route
+++ b/runtest/net_stress.route
@@ -5,6 +5,7 @@ route4-change-if route-change-if.sh
route4-change-netlink-dst route-change-netlink-dst.sh
route4-change-netlink-gw route-change-netlink-gw.sh
route4-change-netlink-if route-change-netlink-if.sh
+route4-redirect route-redirect.sh
route6-change-dst route-change-dst.sh -6
route6-change-gw route-change-gw.sh -6
@@ -12,3 +13,4 @@ route6-change-if route-change-if.sh -6
route6-change-netlink-dst route-change-netlink-dst.sh -6
route6-change-netlink-gw route-change-netlink-gw.sh -6
route6-change-netlink-if route-change-netlink-if.sh -6
+route6-redirect route-redirect.sh -6
diff --git a/testcases/network/stress/route/route-redirect.sh b/testcases/network/stress/route/route-redirect.sh
new file mode 100644
index 000000000..682d0d9b0
--- /dev/null
+++ b/testcases/network/stress/route/route-redirect.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (c) 2006 International Business Machines Corp.
+# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
+# Author: Mitsuru Chinen <mitch@jp.ibm.com>
+#
+# Verify the kernel is not crashed when the route is modified by
+# ICMP Redirects frequently
+
+TST_SETUP=do_setup
+TST_CLEANUP=do_cleanup
+TST_TESTFUNC=do_test
+TST_NEEDS_ROOT=1
+TST_NEEDS_CMDS="ip"
+
+. tst_net.sh
+
+DST_HOST=""
+DST_PORT="7"
+
+do_setup()
+{
+ local lhost_ifname=$(tst_iface lhost)
+ local rhost_ifname=$(tst_iface rhost)
+ local rhost_net="$(tst_ipaddr_un -p 1)"
+ DST_HOST="$(tst_ipaddr_un 1 5)"
+
+ # Remove the link-local address of the remote host
+ tst_rhost_run -s -c "ip addr flush dev $rhost_ifname"
+
+ # Add route to the initial gateway
+ ip route add $rhost_net dev $lhost_ifname
+
+ # Make sure the sysctl value is set for accepting the redirect
+ sysctl -w net.ipv${TST_IPVER}.conf.${lhost_ifname}.accept_redirects=1 > /dev/null
+ [ ! "$TST_IPV6" ] && sysctl -w net.ipv4.conf.${lhost_ifname}.secure_redirects=0 > /dev/null
+
+ # Run the redirector utility at the remote host
+ tst_rhost_run -s -c "ns-icmp_redirector -I $rhost_ifname -b"
+}
+
+do_cleanup()
+{
+ # Kill the redirector utility
+ tst_rhost_run -c "killall -SIGHUP ns-icmp_redirector"
+}
+
+do_test()
+{
+ tst_res TINFO "Verify the kernel is not crashed when the route is modified by ICMP Redirects frequently"
+ # Loop for changing the route
+ local cnt=0
+ while [ $cnt -lt $NS_TIMES ]; do
+ ns-udpsender -f $TST_IPVER -D $DST_HOST -p $DST_PORT -o -s 8
+ if [ $? -ne 0 ]; then
+ tst_res TBROK "Failed to run udp packet sender"
+ fi
+ : $((cnt += 1))
+ done
+
+ tst_res TPASS "Test finished successfully"
+}
+
+tst_run
diff --git a/testcases/network/stress/route/route4-redirect b/testcases/network/stress/route/route4-redirect
deleted file mode 100644
index 53df9abf2..000000000
--- a/testcases/network/stress/route/route4-redirect
+++ /dev/null
@@ -1,212 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# route4-redirect
-#
-# Description:
-# Verify the kernel is not crashed when the IPv4 route is modified by
-# ICMP Redirects frequently
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# Apr 07 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=route4-redirect01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Test description
-tst_resm TINFO "Verify the kernel is not crashed when the IPv4 route is modified by ICMP Redirects frequently"
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of times where route is changed
-NS_TIMES=${NS_TIMES:-10000}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv4 address
-IPV4_NETWORK=${IPV4_NETWORK:-"10.0.0"}
-
-# Netmask of for the tested network
-IPV4_NETMASK_NUM=24
-
-# Broadcast address of the tested network
-IPV4_BROADCAST=${IPV4_NETWORK}.255
-
-# Host portion of the IPv4 address
-LHOST_IPV4_HOST=${LHOST_IPV4_HOST:-"1"} # src
-RHOST_IPV4_HOST="2" # gateway
-
-# The destination network
-DST_NETWORK="10.10.0" # destination network would be 10.10.0.0/24
-DST_HOST="5"
-DST_PORT="7"
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Kill the redirector utility
- $LTP_RSH $RHOST killall -SIGHUP ns-icmp_redirector >/dev/null 2>&1
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Set the initial route and start icmp redirect on the remote host
-#
-# SET VALUES:
-# rhost_ipv4addr - IPv4 Address of the remote host
-# lhost_ifname - Interface name of the local host
-# rhost_ifname - Interface name of the remote host
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Make sure to clean up
- do_cleanup
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Get the Interface name of remote host
- rhost_ifname=`get_ifname rhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Remove the link-local address of the remote host
- sleep 3
- $LTP_RSH $RHOST "ip addr flush dev $rhost_ifname" > /dev/null
-
- # Assign IPv4 address to the interface of the local host
- set_ipv4addr lhost ${LINK_NUM} ${IPV4_NETWORK} ${LHOST_IPV4_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to assign an IPv4 address at the local host"
- return 1
- fi
-
- # Add route to the initial gateway
- route add -net ${DST_NETWORK}.0 netmask 255.255.255.0 gw ${IPV4_NETWORK}.${RHOST_IPV4_HOST} dev $lhost_ifname
-
- # Make sure the sysctl value is set for accepting the redirect
- sysctl -w net.ipv4.conf.${lhost_ifname}.accept_redirects=1 >/dev/null
- sysctl -w net.ipv4.conf.${lhost_ifname}.secure_redirects=0 >/dev/null
-
- # Run the redirector utility at the remote host
- ret=`$LTP_RSH $RHOST "${LTPROOT}/testcases/bin/ns-icmp_redirector -I $rhost_ifname -b ; "'echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to run icmp redirector at the remote host"
- exit $TST_TOTAL
- fi
-}
-
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# None
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- # Loop for changing the route
- cnt=0
- while [ $cnt -lt $NS_TIMES ]; do
- ns-udpsender -f 4 -D ${DST_NETWORK}.${DST_HOST} -p $DST_PORT -o -s 8
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to run udp packet sender"
- return 1
- fi
- cnt=`expr $cnt + 1`
- done
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-RC=0
-do_setup
-test_body || RC=`expr $RC + 1`
-do_cleanup
-
-exit $RC
diff --git a/testcases/network/stress/route/route6-redirect b/testcases/network/stress/route/route6-redirect
deleted file mode 100644
index e12c7c816..000000000
--- a/testcases/network/stress/route/route6-redirect
+++ /dev/null
@@ -1,207 +0,0 @@
-#!/bin/sh
-
-################################################################################
-## ##
-## Copyright (c) International Business Machines Corp., 2006 ##
-## ##
-## This program is free software; you can redistribute it and#or modify ##
-## it under the terms of the GNU General Public License as published by ##
-## the Free Software Foundation; either version 2 of the License, or ##
-## (at your option) any later version. ##
-## ##
-## This program is distributed in the hope that it will be useful, but ##
-## WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY ##
-## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License ##
-## for more details. ##
-## ##
-## You should have received a copy of the GNU General Public License ##
-## along with this program; if not, write to the Free Software ##
-## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA ##
-## ##
-## ##
-################################################################################
-#
-# File:
-# route6-redirect
-#
-# Description:
-# Verify the kernel is not crashed when the route is modified by
-# ICMP Redirects frequently
-#
-# Setup:
-# See testcases/network/stress/README
-#
-# Author:
-# Mitsuru Chinen <mitch@jp.ibm.com>
-#
-# History:
-# Apr 07 2006 - Created (Mitsuru Chinen)
-#
-#-----------------------------------------------------------------------
-# Uncomment line below for debug output.
-#trace_logic=${trace_logic:-"set -x"}
-$trace_logic
-
-# The test case ID, the test case count and the total number of test case
-TCID=route6-redirect01
-TST_TOTAL=1
-TST_COUNT=1
-export TCID
-export TST_COUNT
-export TST_TOTAL
-
-# Test description
-tst_resm TINFO "Verify the kernel is not crashed when the IPv6 route is modified by ICMP Redirects frequently"
-
-# Make sure the value of LTPROOT
-LTPROOT=${LTPROOT:-`(cd ../../../.. ; pwd)`}
-export LTPROOT
-
-# Check the environmanet variable
-. check_envval || exit $TST_TOTAL
-
-# The number of times where route is changed
-NS_TIMES=${NS_TIMES:-10000}
-
-# The number of the test link where tests run
-LINK_NUM=${LINK_NUM:-0}
-
-# Network portion of the IPv6 address
-IPV6_NETWORK="fec0:1:1:1"
-
-# Netmask of for the tested network
-IPV6_NETMASK_NUM=64
-
-# Host portion of the IPv6 address
-LHOST_IPV6_HOST=":1" # src
-RHOST_IPV6_HOST=":2" # gateway
-
-# The destination network
-DST_NETWORK="fec0:100:100:100" # destination network
-DST_HOST=":5"
-DST_PORT="7"
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_cleanup
-#
-# DESCRIPTION:
-# Recover the tested interfaces
-#
-#-----------------------------------------------------------------------
-do_cleanup()
-{
- # Kill the redirector utility
- $LTP_RSH $RHOST killall -SIGHUP ns-icmp_redirector >/dev/null 2>&1
-
- # Initialize the interfaces
- initialize_if lhost ${LINK_NUM}
- initialize_if rhost ${LINK_NUM}
-}
-
-
-#-----------------------------------------------------------------------
-#
-# NAME:
-# do_setup
-#
-# DESCRIPTION:
-# Set the initial route and start icmp redirect on the remote host
-#
-# SET VALUES:
-# rhost_ipv6addr - IPv6 Address of the remote host
-# lhost_ifname - Interface name of the local host
-# rhost_ifname - Interface name of the remote host
-#
-#-----------------------------------------------------------------------
-do_setup()
-{
- # Make sure to cleanup the test environment
- do_cleanup
-
- # Get the Interface name of local host
- lhost_ifname=`get_ifname lhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the local host"
- exit $TST_TOTAL
- fi
-
- # Get the Interface name of remote host
- rhost_ifname=`get_ifname rhost ${LINK_NUM}`
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to get the interface name at the remote host"
- exit $TST_TOTAL
- fi
-
- # Remove the link-local address of the remote host
- sleep 5
- $LTP_RSH $RHOST "ip addr flush dev $rhost_ifname" > /dev/null
-
- # Assign IPv6 address to the interface of the local host
- add_ipv6addr lhost ${LINK_NUM} ${IPV6_NETWORK} ${LHOST_IPV6_HOST}
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to assign an IPv6 address at the local host"
- return 1
- fi
-
- # Add route to the initial gateway
- route -A inet6 add ${DST_NETWORK}::/64 gw fe80:${RHOST_IPV6_HOST} dev $lhost_ifname
-
- # Make sure the sysctl value is set for accepting the redirect
- sysctl -w net.ipv6.conf.${lhost_ifname}.accept_redirects=1 >/dev/null
-
- # Run the redirector utility at the remote host
- ret=`$LTP_RSH $RHOST "${LTPROOT}/testcases/bin/ns-icmp_redirector -I $rhost_ifname -b ; "'echo $?'`
- if [ $ret -ne 0 ]; then
- tst_resm TBROK "Failed to run icmp redirector at the remote host"
- exit $TST_TOTAL
- fi
-}
-
-
-#-----------------------------------------------------------------------
-#
-# FUNCTION:
-# test_body
-#
-# DESCRIPTION:
-# main code of the test
-#
-# Arguments:
-# None
-#
-#-----------------------------------------------------------------------
-test_body()
-{
- # Loop for changing the route
- cnt=0
- while [ $cnt -lt $NS_TIMES ]; do
- ns-udpsender -f 6 -D ${DST_NETWORK}:${DST_HOST} -p $DST_PORT -o -s 8
- if [ $? -ne 0 ]; then
- tst_resm TBROK "Failed to run udp packet sender"
- return 1
- fi
- cnt=`expr $cnt + 1`
- done
-
- tst_resm TPASS "Test is finished correctly."
- return 0
-}
-
-
-#-----------------------------------------------------------------------
-#
-# Main
-#
-# Exit Value:
-# The number of the failure
-#
-#-----------------------------------------------------------------------
-RC=0
-do_setup
-test_body || RC=`expr $RC + 1`
-do_cleanup
-
-exit $RC
--
2.25.1
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API
2020-11-25 5:34 [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 2/3] network/stress/multicast/query-flood: Convert " Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 3/3] network/stress/route-change: " Joerg Vehlow
@ 2020-12-21 22:18 ` Petr Vorel
2021-01-11 6:44 ` Joerg Vehlow
2021-01-13 0:23 ` Petr Vorel
3 siblings, 1 reply; 9+ messages in thread
From: Petr Vorel @ 2020-12-21 22:18 UTC (permalink / raw)
To: ltp
Hi Joerg,
Minor comments, please update them if v4 needed.
Otherwise it can be fixed during merge.
Thanks for your work.
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Kind regards,
Petr
> +++ b/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
> @@ -0,0 +1,55 @@
> +#!/bin/sh
> +# SPDX-License-Identifier: GPL-2.0-or-later
> +# Copyright (c) 2006 International Business Machines Corp.
> +# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
> +# Author: Mitsuru Chinen <mitch@jp.ibm.com>
> +#
> +# Verify that the kernel is not crashed when joining multiple multicast
> +# groups on separate sockets, then receiving a large number of UDP
> +# packets at each socket
> +
> +TST_NEEDS_ROOT=1
> +. mcast-lib.sh
> +
> +do_setup()
> +{
> + mcast_setup $n_NORMAL
This should be (error during global replace):
mcast_setup $MCASTNUM_NORMAL
> + MCAST_LCMD=ns-mcast_receiver
> + MCAST_RCMD=ns-udpsender
> +}
> +
> +do_test()
> +{
> + tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of UDP packets at each socket in $NS_DURATION seconds"
I'd prefer these drop boilerplate "Verify that the kernel is not crashed when"
+ the same in the description at the top of the file.
> +
> + local n=0
> + while [ $n -lt $MCASTNUM_NORMAL ]; do
> + # Define the multicast address
> + if [ "$TST_IPV6" ]; then
> + local n_hex=$(printf "%x" $n)
> + local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
nit: wrong indent
> + else
> + local x=$((n / 254))
> + local y=$((n % 254 + 1))
> + local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
> + fi
> +
> + local port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
> + [ $? -ne 0 ] && tst_brk TBROK "No free udp port available."
nit: no dot please.
> + tst_res TINFO Port: $port
This should be quoted.
> +
> + # Run a receiver
> + ROD ns-mcast_receiver -f $TST_IPVER -I $(tst_iface lhost) -m $addr -p $port -b
> +
> + # Run a sender
> + tst_rhost_run -s -c "ns-udpsender -D $addr -f $TST_IPVER -p $port -m -I $(tst_iface rhost) -b -t $NS_DURATION"
> +
> + : $((n += 1))
sure this works, but I'd prefer:
n=$((n += 1))
> + done
The rest LGTM.
^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API
2020-12-21 22:18 ` [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update " Petr Vorel
@ 2021-01-11 6:44 ` Joerg Vehlow
2021-01-12 11:31 ` Petr Vorel
2021-01-21 16:27 ` Petr Vorel
0 siblings, 2 replies; 9+ messages in thread
From: Joerg Vehlow @ 2021-01-11 6:44 UTC (permalink / raw)
To: ltp
Hi Petr,
On 12/21/2020 11:18 PM, Petr Vorel wrote:
> Hi Joerg,
>
>
> Minor comments, please update them if v4 needed.
> Otherwise it can be fixed during merge.
> Thanks for your work.
I don't think I'll submit a v4, if you want to fix this during merge, it
is ok to me.
>
> Reviewed-by: Petr Vorel <pvorel@suse.cz>
>
> Kind regards,
> Petr
>
>> +++ b/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
>> @@ -0,0 +1,55 @@
>> +#!/bin/sh
>> +# SPDX-License-Identifier: GPL-2.0-or-later
>> +# Copyright (c) 2006 International Business Machines Corp.
>> +# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
>> +# Author: Mitsuru Chinen <mitch@jp.ibm.com>
>> +#
>> +# Verify that the kernel is not crashed when joining multiple multicast
>> +# groups on separate sockets, then receiving a large number of UDP
>> +# packets at each socket
>> +
>> +TST_NEEDS_ROOT=1
>> +. mcast-lib.sh
>> +
>> +do_setup()
>> +{
>> + mcast_setup $n_NORMAL
>
> This should be (error during global replace):
>
> mcast_setup $MCASTNUM_NORMAL
Yes sorry...
>
>> + MCAST_LCMD=ns-mcast_receiver
>> + MCAST_RCMD=ns-udpsender
>> +}
>> +
>> +do_test()
>> +{
>> + tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of UDP packets at each socket in $NS_DURATION seconds"
> I'd prefer these drop boilerplate "Verify that the kernel is not crashed when"
> + the same in the description at the top of the file.
Do you want this completely removed? I added this, because you asked me
to in v2?
>
>> +
>> + local n=0
>> + while [ $n -lt $MCASTNUM_NORMAL ]; do
>> + # Define the multicast address
>> + if [ "$TST_IPV6" ]; then
>> + local n_hex=$(printf "%x" $n)
>> + local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
> nit: wrong indent
Strange ;)
>
>> + else
>> + local x=$((n / 254))
>> + local y=$((n % 254 + 1))
>> + local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
>> + fi
>> +
>> + local port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
>> + [ $? -ne 0 ] && tst_brk TBROK "No free udp port available."
> nit: no dot please.
>
>> + tst_res TINFO Port: $port
> This should be quoted.
Could also be removed. I guess this was for testing...
>
>> +
>> + # Run a receiver
>> + ROD ns-mcast_receiver -f $TST_IPVER -I $(tst_iface lhost) -m $addr -p $port -b
>> +
>> + # Run a sender
>> + tst_rhost_run -s -c "ns-udpsender -D $addr -f $TST_IPVER -p $port -m -I $(tst_iface rhost) -b -t $NS_DURATION"
>> +
>> + : $((n += 1))
> sure this works, but I'd prefer:
> n=$((n += 1))
I don't care
>> + done
> The rest LGTM.
Thanks
J?rg
^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API
2021-01-11 6:44 ` Joerg Vehlow
@ 2021-01-12 11:31 ` Petr Vorel
2021-01-21 16:27 ` Petr Vorel
1 sibling, 0 replies; 9+ messages in thread
From: Petr Vorel @ 2021-01-12 11:31 UTC (permalink / raw)
To: ltp
Hi Joerg,
> > Minor comments, please update them if v4 needed.
> > Otherwise it can be fixed during merge.
> > Thanks for your work.
> I don't think I'll submit a v4, if you want to fix this during merge, it is
> ok to me.
Don't worry with v4, I'll fix all these tiny style issues.
I'll also implement restoring sysctl value in route-redirect.sh.
> > Reviewed-by: Petr Vorel <pvorel@suse.cz>
> > Kind regards,
> > Petr
> > > +++ b/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
> > > @@ -0,0 +1,55 @@
> > > +#!/bin/sh
> > > +# SPDX-License-Identifier: GPL-2.0-or-later
> > > +# Copyright (c) 2006 International Business Machines Corp.
> > > +# Copyright (c) 2020 Joerg Vehlow <joerg.vehlow@aox-tech.de>
> > > +# Author: Mitsuru Chinen <mitch@jp.ibm.com>
> > > +#
> > > +# Verify that the kernel is not crashed when joining multiple multicast
> > > +# groups on separate sockets, then receiving a large number of UDP
> > > +# packets at each socket
> > > +
> > > +TST_NEEDS_ROOT=1
> > > +. mcast-lib.sh
> > > +
> > > +do_setup()
> > > +{
> > > + mcast_setup $n_NORMAL
> > This should be (error during global replace):
> > mcast_setup $MCASTNUM_NORMAL
> Yes sorry...
np
> > > + MCAST_LCMD=ns-mcast_receiver
> > > + MCAST_RCMD=ns-udpsender
> > > +}
> > > +
> > > +do_test()
> > > +{
> > > + tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of UDP packets at each socket in $NS_DURATION seconds"
> > I'd prefer these drop boilerplate "Verify that the kernel is not crashed when"
> > + the same in the description at the top of the file.
> Do you want this completely removed? I added this, because you asked me to
> in v2?
I added into my version:
tst_res TINFO "joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of UDP packets at each socket in $NS_DURATION seconds"
i.e. remove boilerplate "Verify that the kernel is not crashed when".
> > > +
> > > + local n=0
> > > + while [ $n -lt $MCASTNUM_NORMAL ]; do
> > > + # Define the multicast address
> > > + if [ "$TST_IPV6" ]; then
> > > + local n_hex=$(printf "%x" $n)
> > > + local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
> > nit: wrong indent
> Strange ;)
It easily happens when you modify existing test (I had the same in my last
patchset). Anyway, no problem.
> > > + else
> > > + local x=$((n / 254))
> > > + local y=$((n % 254 + 1))
> > > + local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
> > > + fi
> > > +
> > > + local port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
> > > + [ $? -ne 0 ] && tst_brk TBROK "No free udp port available."
> > nit: no dot please.
> > > + tst_res TINFO Port: $port
> > This should be quoted.
> Could also be removed. I guess this was for testing...
+1
Kind regards,
Petr
^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API
2020-11-25 5:34 [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API Joerg Vehlow
` (2 preceding siblings ...)
2020-12-21 22:18 ` [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update " Petr Vorel
@ 2021-01-13 0:23 ` Petr Vorel
3 siblings, 0 replies; 9+ messages in thread
From: Petr Vorel @ 2021-01-13 0:23 UTC (permalink / raw)
To: ltp
Hi Joerg,
> +++ b/testcases/network/stress/multicast/packet-flood/mcast-pktfld02.sh
...
> +do_test()
> +{
> + tst_res TINFO "Verify that the kernel is not crashed when joining $MCASTNUM_NORMAL IPv${TST_IPVER} multicast groups on separate sockets, then receiving a large number of UDP packets at each socket in $NS_DURATION seconds"
> +
> + local n=0
> + while [ $n -lt $MCASTNUM_NORMAL ]; do
> + # Define the multicast address
> + if [ "$TST_IPV6" ]; then
> + local n_hex=$(printf "%x" $n)
> + local addr=${MCAST_IPV6_ADDR_PREFIX}:${n_hex}
> + else
> + local x=$((n / 254))
> + local y=$((n % 254 + 1))
> + local addr=${MCAST_IPV4_ADDR_PREFIX}.${x}.${y}
> + fi
> +
> + local port=$(tst_get_unused_port ipv${TST_IPVER} dgram)
> + [ $? -ne 0 ] && tst_brk TBROK "No free udp port available."
> + tst_res TINFO Port: $port
> +
> + # Run a receiver
> + ROD ns-mcast_receiver -f $TST_IPVER -I $(tst_iface lhost) -m $addr -p $port -b
> +
> + # Run a sender
> + tst_rhost_run -s -c "ns-udpsender -D $addr -f $TST_IPVER -p $port -m -I $(tst_iface rhost) -b -t $NS_DURATION"
> +
> + : $((n += 1))
> + done
> +
> + sleep $NS_DURATION
FYI: although this is in old tests, IMHO it's useless, thus I'll remove it.
Kind regards,
Petr
^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 3/3] network/stress/route-change: Convert to new API
2020-11-25 5:34 ` [LTP] [PATCH v3 3/3] network/stress/route-change: " Joerg Vehlow
@ 2021-01-13 0:40 ` Petr Vorel
0 siblings, 0 replies; 9+ messages in thread
From: Petr Vorel @ 2021-01-13 0:40 UTC (permalink / raw)
To: ltp
Hi Joerg,
> +++ b/testcases/network/stress/route/route-redirect.sh
...
> +do_cleanup()
> +{
> + # Kill the redirector utility
> + tst_rhost_run -c "killall -SIGHUP ns-icmp_redirector"
FYI: route_cleanup is required (from route-lib.sh) otherwise next test in the
runtest file (route6-change-dst) is broken:
route-change-dst 1 TFAIL: ping6 -c1 -I fd00:1:1:1::2 fd00:23:1::1 >/dev/null failed unexpectedly
But anyway, I've fixed everything and tested:
https://github.com/pevik/ltp/commits/joerg/multicast.v3.fixes
It might be merged before the release, or immediately after the release.
Kind regards,
Petr
^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API
2021-01-11 6:44 ` Joerg Vehlow
2021-01-12 11:31 ` Petr Vorel
@ 2021-01-21 16:27 ` Petr Vorel
1 sibling, 0 replies; 9+ messages in thread
From: Petr Vorel @ 2021-01-21 16:27 UTC (permalink / raw)
To: ltp
Hi Joerg,
> > Minor comments, please update them if v4 needed.
> > Otherwise it can be fixed during merge.
> > Thanks for your work.
> I don't think I'll submit a v4, if you want to fix this during merge, it is
> ok to me.
Merged with 2 fixes (using route_cleanup in route-redirect.sh and typo
$n_NORMAL) and few minor style formatting.
Thanks a lot for your work!
Kind regards,
Petr
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2021-01-21 16:27 UTC | newest]
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2020-11-25 5:34 [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update to new API Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 2/3] network/stress/multicast/query-flood: Convert " Joerg Vehlow
2020-11-25 5:34 ` [LTP] [PATCH v3 3/3] network/stress/route-change: " Joerg Vehlow
2021-01-13 0:40 ` Petr Vorel
2020-12-21 22:18 ` [LTP] [PATCH v3 1/3] network/stress/multicast/packet-flood: Update " Petr Vorel
2021-01-11 6:44 ` Joerg Vehlow
2021-01-12 11:31 ` Petr Vorel
2021-01-21 16:27 ` Petr Vorel
2021-01-13 0:23 ` Petr Vorel
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