1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
    link/ether fa:16:3e:3b:d3:21 brd ff:ff:ff:ff:ff:ff
    altname enp0s3
3: fan-252: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 76:fa:fa:dc:d1:c7 brd ff:ff:ff:ff:ff:ff
4: ftun0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UNKNOWN mode DEFAULT group default qlen 1000
    link/ether aa:87:90:4f:36:c1 brd ff:ff:ff:ff:ff:ff
5: lxdbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default qlen 1000
    link/ether 00:16:3e:5f:23:4d brd ff:ff:ff:ff:ff:ff
7: veth847f0776@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ba:f3:e2:e1:0e:80 brd ff:ff:ff:ff:ff:ff link-netnsid 3
9: vethdfe63132@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 82:83:00:67:67:2c brd ff:ff:ff:ff:ff:ff link-netnsid 2
11: vethbcf0c71d@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6e:ab:0f:63:fb:b6 brd ff:ff:ff:ff:ff:ff link-netnsid 1
13: veth94381774@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 62:03:15:97:ad:f0 brd ff:ff:ff:ff:ff:ff link-netnsid 0
16: veth6358f1bd@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ba:75:0e:9e:7b:81 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth168d21d1@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 86:17:af:4d:f4:75 brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: veth887c7549@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 62:0e:e3:06:ce:95 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: vethcc312eaf@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5a:10:21:1e:68:fe brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: vethcacfb079@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 96:ad:dd:80:cc:83 brd ff:ff:ff:ff:ff:ff link-netnsid 9
26: vethee51e604@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a6:d4:84:79:d3:f0 brd ff:ff:ff:ff:ff:ff link-netnsid 8
28: vethda03f7d8@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 8e:19:a1:8d:4e:95 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: vethd8794516@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3e:ec:56:dc:ac:64 brd ff:ff:ff:ff:ff:ff link-netnsid 11