On 2011-06-30 20:55, Jason McKellar wrote:
Hello, I have been trying for quite sometime to get the network setup in an LXC container (I am using debian wheezy where LXC comes standard).I have created the container and can start it fine, but no networking works. My host /etc/networking/interfaces is: auto br0 iface br0 inet static bridge_ports eth0 bridge_fd 0 address 192.168.10.74 netmask 255.255.255.248 gateway 192.168.10.73 dns-nameservers 8.8.8.8 iface br0:0 inet static address 192.168.10.75 netmask 255.255.255.248 gateway 192.168.10.73 Which works fine, ifconfig shows br0 and br0:0 with the correct addresses. I have my lxc config as: lxc.tty = 4 lxc.pts = 1024 lxc.rootfs = /var/lib/lxc/vm0/rootfs lxc.cgroup.devices.deny = a # /dev/null and zero lxc.cgroup.devices.allow = c 1:3 rwm lxc.cgroup.devices.allow = c 1:5 rwm # consoles lxc.cgroup.devices.allow = c 5:1 rwm lxc.cgroup.devices.allow = c 5:0 rwm lxc.cgroup.devices.allow = c 4:0 rwm lxc.cgroup.devices.allow = c 4:1 rwm # /dev/{,u}random lxc.cgroup.devices.allow = c 1:9 rwm lxc.cgroup.devices.allow = c 1:8 rwm lxc.cgroup.devices.allow = c 136:* rwm lxc.cgroup.devices.allow = c 5:2 rwm # rtc lxc.cgroup.devices.allow = c 254:0 rwm # mounts point lxc.mount.entry=proc /var/lib/lxc/vm0/rootfs/proc proc nodev,noexec,nosuid 0 0 lxc.mount.entry=devpts /var/lib/lxc/vm0/rootfs/dev/pts devpts defaults 0 0 lxc.mount.entry=sysfs /var/lib/lxc/vm0/rootfs/sys sysfs defaults 0 0 lxc.utsname = vm0 lxc.network.type = veth lxc.network.flags = up lxc.network.link = br0:0 lxc.network.ipv4 = 192.168.10.75/29 lxc.network.veth.pair = vethvm0
Here you can define also the iface of the container: lxc.network.name = eth0The network.link can be br0 (actually I don't know, it could work also with br0:0, but i'm not sure).
In the interfaces file supposed to be this: auto br0 iface br0 inet static bridge_ports eth0 bridge_fd 0 address 192.168.10.74 netmask 255.255.255.248 gateway 192.168.10.73 * bridge_stp off bridge_maxwait 0* *auto br0:0* iface br0:0 inet static address 192.168.10.75 netmask 255.255.255.248 # not necessary gateway 192.168.10.73 So try it with these changes, I hope it will be enough and help:) tamas
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