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:14:a0:fc 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:a0:67:66 brd ff:ff:ff:ff:ff:ff
8: veth74f4cb32@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ba:89:87:e1:61:c1 brd ff:ff:ff:ff:ff:ff link-netnsid 0
10: vethd242abfe@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e6:25:27:ed:6c:ee brd ff:ff:ff:ff:ff:ff link-netnsid 1
12: veth8f8bbf67@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1e:44:20:f3:83:27 brd ff:ff:ff:ff:ff:ff link-netnsid 2
14: vethacf389f7@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:ae:06:49:b5:d6 brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: veth4b21d3ad@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether c6:3e:d3:73:23:63 brd ff:ff:ff:ff:ff:ff link-netnsid 4
20: veth0219fedb@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7a:03:f9:30:c4:ff brd ff:ff:ff:ff:ff:ff link-netnsid 6
24: veth847e9ed5@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a2:bc:cc:16:ba:62 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth9ae39a7e@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ca:71:9c:7f:dd:e9 brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth21817a53@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 9e:89:0d:67:99:c8 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: veth9726523c@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ca:37:83:0b:e4:34 brd ff:ff:ff:ff:ff:ff link-netnsid 11
34: veth2ca261a1@if33: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 9e:b7:d7:28:49:5a brd ff:ff:ff:ff:ff:ff link-netnsid 7
38: veth19f83fcb@if37: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 76:44:ca:ec:42:e8 brd ff:ff:ff:ff:ff:ff link-netnsid 5