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From: Vivi Kusumo <vivi_ksm@yahoo.com>
To: linux-hams@vger.kernel.org
Subject: 2nd indoor Packet Radio
Date: Fri, 18 Jul 2003 08:04:52 -0700 (PDT)	[thread overview]
Message-ID: <20030718150452.24757.qmail@web14410.mail.yahoo.com> (raw)
In-Reply-To: <20030712153628.GA7158@cloud.net.au>

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Hi all, 

I am using packet radio only in a room
|pc1|--|sc1|--|ht1| <~~~~> |ht2|--|sc2|--|pc2|

The hardware and software are: Personal Computer,
Sound Card, HT, RH Linux 7.1 kernel upgraded 2.4.19
and packet radio stuff (libax25-0.0.10,
ax25-apps-0.0.6, ax25-tools-0.0.8, node.0.3.0,
soundmodem-0.7)

First of all I am using stereo cable to connect 2
machines without ht and checking if the TCP/IP
facilities works such as ping, ftp, telnet and ssh.
|pc1|--|sc1|--------|sc2|--|pc2|}
 
[my1com]# ifconfig
..
sm0  Link encap: AMPR AX.25 HWaddr MY1COM inet addr:
44.128.1.20 Bcast: 44.128.1.255 Mask: 255.255.255.0
..
[my1com]# route add 44.128 1.21 sm0
[my1com]# arp -n 44.128.1.21 -H ax25 -s MY2COM -i sm0
[my1com]# cat /proc/net/arp
IP address   HW type  Flags  HW address      Mask   
Device
44.128.1.21  0x3      0x6     MY2COM-0    *      sm0
[my1com]# cat /etc/ax25/axports
..
radio     MY1COM     1200     255     2     sound card
[my2com]# ifconfig }
..
sm0  Link encap: AMPR AX.25 HWaddr MY2COM inet addr:
44.128.1.21 Bcast: 44.128.1.255 Mask: 255.255.255.0
..
[my2com]# route add 44.128.1.20 sm0
[my2com]# arp -n 44.128.1.20 -H ax25 -s MY1COM -i sm0
[my2com]# cat /proc/net/arp
IP address    HW type  Flags  HW address       Mask  
Device
44.128.1.20   0x3      0x6     MY1COM-0    *       sm0
[my2com]# cat /etc/ax25/axports
..
radio     MY2COM     1200     255     2     sound card

The connection using stereo cables as follow:
MIC-sc1|----|SPK-sc2
SPK-sc1|----|MIC-sc2
 
With help from Wilbert Knol (ZL2BSJ) and other
members: the "ping", "ftp", "ssh" and "telnet"
commands work from pc1 to pc2 and virce virca :-)
Thanks a lot people!

Now, I am trying using HT, but all commands (ping,ftp,
ssh, telnet) don't work ;-(
|pc1|--|sc1|--|ht1| <~~~~~> |ht2|--|sc2|--|pc2|

[my1com]$ ping -i 3 my2com
PING my2com.ampr.org (44.128.1.21) from 44.128.1.20:
56(84) bytes of data.

--- my2com.ampr.org ping statistics ---
4 packets transmitted, 0 packet received, 100% packet
loss
[my1com]$

Please any idea and help what should I do to make
ping, ftp, ssh and telnet commands workable and
useable?

Thanks in advance
Vivi


---------------------------------

But something is going on, if

[my1com]# listen -a -c
radio: fm MY1COM to  MY2COM  ctl UI pid=CC(IP) len 84
IP: len 84 44.128.1.20->44.128.1.21 ihl 20 ttl 64 DF
prot ICMP
ICMP: type Echo Request id 8759 seq 0
0000  n.W?."L.HI.KLMNOPQRSTUVWXYZ[\]^_
!"#$%&'()*+,-./01234567
radio: fm  MY1COM  to MY2COM  ctl UI pid=CC(IP) len 84
IP: len 84 44.128.1.20->44.128.1.21 ihl 20 ttl 64 DF
prot ICMP
ICMP: type Echo Request id 8759 seq 256
0000  q.W?R.L.HI.KLMNOPQRSTUVWXYZ[\]^_
!"#$%&'()*+,-./01234567
radio: fm  MY1COM  to MY2COM  ctl UI pid=CC(IP) len 84
IP: len 84 44.128.1.20->44.128.1.21 ihl 20 ttl 64 DF
prot ICMP
ICMP: type Echo Request id 8759 seq 512
0000  t.W?Q.L.HI.KLMNOPQRSTUVWXYZ[\]^_
!"#$%&'()*+,-./01234567
radio: fm  MY1COM  to MY2COM  ctl UI pid=CC(IP) len 84
IP: len 84 44.128.1.20->44.128.1.21 ihl 20 ttl 64 DF
prot ICMP
ICMP: type Echo Request id 8759 seq 768
0000  w.W?R.L.HI.KLMNOPQRSTUVWXYZ[\]^_ !"#$%&'()*+,-./01234567

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  reply	other threads:[~2003-07-18 15:04 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-07-12 13:22 APRS digi? Pat Masterson
2003-07-12 15:36 ` Hamish Moffatt
2003-07-18 15:04   ` Vivi Kusumo [this message]
2003-07-18 22:00     ` 2nd indoor Packet Radio Robin Gilks
2003-07-18 22:07     ` Robin Gilks
2003-07-18 22:17       ` Curt Mills, WE7U
2003-07-21  0:35     ` Wilbert Knol
2003-07-22 23:10       ` Vivi Kusumo

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