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:46:54:f7 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:e5:a0:04 brd ff:ff:ff:ff:ff:ff
8: vetha45a9a1b@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 46:04:51:fa:c5:32 brd ff:ff:ff:ff:ff:ff link-netnsid 0
10: veth434012f2@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether f2:c9:73:cf:c1:f7 brd ff:ff:ff:ff:ff:ff link-netnsid 1
12: vethd9f52b92@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d2:10:e9:b3:de:58 brd ff:ff:ff:ff:ff:ff link-netnsid 3
14: vethc7aa1f42@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a2:a1:8a:27:7d:86 brd ff:ff:ff:ff:ff:ff link-netnsid 2
16: veth753bbf97@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ca:cd:86:33:9c:82 brd ff:ff:ff:ff:ff:ff link-netnsid 5
18: vethb20e6755@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6e:c9:16:d7:01:e0 brd ff:ff:ff:ff:ff:ff link-netnsid 4
20: veth5fa23a6d@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ee:f3:ee:73:e4:66 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth3ba38d95@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fe:19:58:32:9b:cb brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth3e073771@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:9a:04:a8:43:b6 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth9a642f1e@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 66:be:78:5e:0a:cd brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth21cff380@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ba:34:62:21:b1:8c brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: veth4dcb3e99@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5a:ca:2e:bf:66:99 brd ff:ff:ff:ff:ff:ff link-netnsid 11