1. PID
2. 1
3. 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
4.     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
5.     inet 127.0.0.1/8 scope host lo
6.        valid_lft forever preferred_lft forever
7.     inet6 ::1/128 scope host
8.        valid_lft forever preferred_lft forever
9. 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
10.     link/ether 00:16:3e:44:f8:09 brd ff:ff:ff:ff:ff:ff
11.     inet 103.158.223.61/24 brd 103.158.223.255 scope global noprefixroute eth0
12.        valid_lft forever preferred_lft forever
13.     inet6 2a0f:5707:aa81:ffff:ffff:ffff:6502:d9ab/48 scope global noprefixroute
14.        valid_lft forever preferred_lft forever
15.     inet6 fe80::216:3eff:fe44:f809/64 scope link noprefixroute
16.        valid_lft forever preferred_lft forever
17. 3: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UNKNOWN group default qlen 100
18.     link/none
19.     inet 10.9.0.1 peer 10.9.0.2/32 scope global tun0
20.        valid_lft forever preferred_lft forever
21.     inet6 fe80::1bba:9322:8277:2dfd/64 scope link stable-privacy
22.        valid_lft forever preferred_lft forever
23.