[lxc-users] LXD containers with dual nic

steve at linuxsuite.org steve at linuxsuite.org
Sun Jul 10 20:51:37 UTC 2016


> Hi all,

          What version of the software are you using? Platform?

   -steve

> I'm trying to configure a LXD container with two nics but the second one
> cannot reach the external network. Here is my config:
>
> /etc/network/interfaces
>
>
> auto ens160
> iface ens160 inet manual
>
>
> auto br0
> iface br0 inet static
> address 192.168.1.103
> netmask 255.255.255.0
> gateway 192.168.1.1
> bridge-ifaces ens160
> bridge-ports ens160
> up ifconfig ens160 up
>
>
> auto ens192
> iface ens192 inet manual
>
>
> auto br1
> iface br1 inet static
> address 10.10.0.103
> netmask 255.255.255.0
> bridge-ifaces ens192
> bridge-ports ens192
> bridge-stp on
> up ifconfig ens192 up
>
> Default profile is:
>
> devices:
> eth0:
> name: eth0
> nictype: bridged
> parent: br0
> type: nic
> eth1:
> name: eth1
> nictype: bridged
> parent: br1
> type: nic
>
> Both IP addresses are statically configured in the container, the first in
> the 192.168.1.0 subnet and the second in the 10.10.0.0 subnet. The first
> nic
> works well, I can ssh from external network. The second one can ping only
> the LXD host address and viceversa. The LXD host address can ping everyone
> on the 10.10.0.0 network.
>
> What's wrong in my config? Any suggestion?
>
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