From: Michal Suchanek <hramrach@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [Bug 1832877] Re: qemu-bridge-helper undocumented and broken
Date: Fri, 14 Jun 2019 17:13:52 -0000 [thread overview]
Message-ID: <156053243294.27569.11537239172495364383.malone@chaenomeles.canonical.com> (raw)
In-Reply-To: 156053202418.26991.16452462538743379773.malonedeb@chaenomeles.canonical.com
Also this is what bridge.conf contains:
# Access control file for qemu bridge helper
# Syntax consists of:
# # comment (ignored)
# allow all
# allow <bridge_name>
# deny all
# deny <bridge_name>
# include /path/to/additional/ACL/file
# Users are blacklisted by default and 'deny' takes precedence over 'allow'.
# Including additional ACL files allows file access permissions to be used as
# a component of the policy to allow access or deny access to specific bridges.
How are users specified? Or is the mention of users bogus?
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https://bugs.launchpad.net/bugs/1832877
Title:
qemu-bridge-helper undocumented and broken
Status in QEMU:
New
Bug description:
qemu output:
access denied by acl file
qemu-system-ppc64: bridge helper failed
Option description:
-netdev bridge,id=id[,br=bridge][,helper=helper]
Connect a host TAP network interface to a host bridge device.
Use the network helper helper to configure the TAP interface and attach it to the bridge. The default network
helper executable is /path/to/qemu-bridge-helper and the default bridge device is br0.
Examples:
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge br0
qemu-system-i386 linux.img -netdev bridge,id=n1 -device virtio-net,netdev=n1
#launch a QEMU instance with the default network helper to
#connect a TAP device to bridge qemubr0
qemu-system-i386 linux.img -netdev bridge,br=qemubr0,id=n1 -device virtio-net,netdev=n1
What is the acl file? What is the interface to qemu-bridge-helper?
To manage notifications about this bug go to:
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next prev parent reply other threads:[~2019-06-14 18:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-14 17:07 [Qemu-devel] [Bug 1832877] [NEW] qemu-bridge-helper undocumented and broken Michal Suchanek
2019-06-14 17:13 ` Michal Suchanek [this message]
2021-05-05 11:46 ` [Bug 1832877] " Thomas Huth
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