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:ec:c0: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:c6:f8:88 brd ff:ff:ff:ff:ff:ff
8: vethd8ad5d86@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether c2:e3:e3:9f:b8:34 brd ff:ff:ff:ff:ff:ff link-netnsid 0
10: veth09ce6ab9@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 96:f7:f6:55:ac:f1 brd ff:ff:ff:ff:ff:ff link-netnsid 1
12: veth644b2ffc@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 8a:33:46:7c:15:63 brd ff:ff:ff:ff:ff:ff link-netnsid 2
14: veth0d24ff14@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 9a:36:86:66:64:8b brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: vethafb9ec26@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether aa:3f:59:68:6a:a1 brd ff:ff:ff:ff:ff:ff link-netnsid 6
18: vethcf52ac1a@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ae:63:b2:65:7f:90 brd ff:ff:ff:ff:ff:ff link-netnsid 4
20: veth3ad04d93@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d2:4a:42:9c:46:c1 brd ff:ff:ff:ff:ff:ff link-netnsid 5
22: vethe31c0fc6@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 76:ac:03:d5:70:4d brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: vethfee19a39@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 4a:02:97:c8:2f:5c brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: vethd8ee8c2c@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fe:f9:67:d1:c3:6f brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth7f71499a@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b2:e5:36:4a:d3:0f brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: vethcdf531b5@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 56:b1:de:d6:03:6f brd ff:ff:ff:ff:ff:ff link-netnsid 11