192.168.122.0/24 dev ens3 proto kernel scope link src 192.168.122.243
192.168.122.1 dev ens3 proto dhcp scope link src 192.168.122.243 metric 100
</pre>
===Network Namespace===
----
* ip netns add {{名前}}で新しいNamespaceを作成できる
<pre>
$ sudo ip netns add helloworld
$ ip netns list
helloworld
</pre>
* ip nets exec
** 指定したNamespace環境でコマンドを実行
<pre>
$ sudo ip netns exec helloworld ip address show
1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
</pre>