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:b5:45:1c 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:46:f1:b8 brd ff:ff:ff:ff:ff:ff
8: vethb16f6240@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fa:f2:33:b7:4e:34 brd ff:ff:ff:ff:ff:ff link-netnsid 1
10: vethc6887c72@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 36:0c:83:83:70:80 brd ff:ff:ff:ff:ff:ff link-netnsid 0
12: veth6be70973@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 36:2d:95:c4:ca:35 brd ff:ff:ff:ff:ff:ff link-netnsid 2
14: vethba92b948@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d6:d1:4a:fe:ce:5b brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: veth7b2daa01@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether f2:9f:51:6e:7a:ba brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth8de02009@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7e:fd:42:cf:bd:8f brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: vethf3d82a9b@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b6:79:db:66:84:1b brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth14c42e7c@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 0a:59:51:da:df:bc brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth55207d9f@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 62:2a:90:9c:25:13 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: vethc703e66d@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 96:84:fd:e1:91:2c brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: vethe7ab5adf@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3e:21:d8:cd:06:e7 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: vethefb5fd03@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b2:aa:6d:0e:8c:17 brd ff:ff:ff:ff:ff:ff link-netnsid 11