$ sudo ip netns exec bridge ip link add dev br0 type bridge
$ sudo ip netns exec bridge ip link set br0 up
</pre>
*ブリッジに接続
<pre>
$ sudo ip netns exec bridge ip link set ns1-br0 master br0
$ sudo ip netns exec bridge ip link set ns2-br0 master br0
$ sudo ip netns exec bridge ip link set ns3-br0 master br0
</pre>