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:36:10:0e 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:e7:0f:0f brd ff:ff:ff:ff:ff:ff
7: veth09c6e2d3@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether da:62:5b:a4:c2:8f brd ff:ff:ff:ff:ff:ff link-netnsid 1
9: veth25b040d2@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 76:c2:73:fb:46:0f brd ff:ff:ff:ff:ff:ff link-netnsid 0
11: veth9f005413@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5e:10:03:8e:d6:0e brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: vethcd932f42@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 72:be:c0:d9:a5:5d brd ff:ff:ff:ff:ff:ff link-netnsid 3
15: veth84b51030@if14: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6e:06:6a:0b:8b:b9 brd ff:ff:ff:ff:ff:ff link-netnsid 5
17: veth7839d27a@if16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b2:b2:da:71:bd:75 brd ff:ff:ff:ff:ff:ff link-netnsid 4
19: vethc3f75110@if18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1e:7f:9e:06:af:52 brd ff:ff:ff:ff:ff:ff link-netnsid 7
21: vethe0c61cbb@if20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:da:3a:7e:4d:bc brd ff:ff:ff:ff:ff:ff link-netnsid 6
23: vethffe3e525@if22: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7a:d0:9c:1e:d3:45 brd ff:ff:ff:ff:ff:ff link-netnsid 8
25: veth03270d69@if24: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether de:bb:1a:47:c6:9b brd ff:ff:ff:ff:ff:ff link-netnsid 9
27: vethc35a0b69@if26: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 8a:1b:ba:75:d3:f6 brd ff:ff:ff:ff:ff:ff link-netnsid 10
29: veth4002abe8@if28: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 52:d2:83:2f:89:25 brd ff:ff:ff:ff:ff:ff link-netnsid 11