Public bug reported:
On precise, after apt-get install lxc:
# ip addr show dev lxcbr0
6: lxcbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UNKNOWN
link/ether 82:6a:90:8b:57:70 brd ff:ff:ff:ff:ff:ff
inet 10.0.3.1/8 brd 10.255.255.255 scope global lxcbr0
inet6 fe80::806a:90ff:fe8b:5770/64 scope link
valid_lft forever preferred_lft forever
>From /etc/lxc/default (unchanged):
LXC_BRIDGE="lxcbr0"
LXC_ADDR="10.0.3.1"
LXC_NETWORK="10.0.3.0/24"
LXC_DHCP_RANGE="10.0.3.2,10.0.3.254"
LXC_DHCP_MAX="253"
Expected behaviour: lxcbr0 should be configured to 10.0.3.1/24
Actual behaviour: lxcbr0 is configured to 10.0.3.1/8
This is a problem for me because my setup also uses the 10.x range. 10/8
is too big a range to grab by default.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: lxc (not installed)
ProcVersionSignature: Ubuntu 3.2.0-1403.3-omap4 3.2.0-rc5
Uname: Linux 3.2.0-1403-omap4 armv7l
ApportVersion: 1.90-0ubuntu1
Architecture: armel
Date: Mon Jan 9 12:23:23 2012
ProcEnviron:
LANGUAGE=en_GB:
LC_COLLATE=C
LANG=en_GB.UTF-8
SHELL=/bin/bash
SourcePackage: lxc
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: lxc (Ubuntu)
Importance: Medium
Status: New
** Tags: apport-bug armel precise
** Changed in: lxc (Ubuntu)
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/913727
Title:
lxc grabs 10.0.0.0/8 by default
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