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:54:43:97 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:e1:49:2d brd ff:ff:ff:ff:ff:ff
8: vethc9d041c3@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 56:ad:c3:8b:54:26 brd ff:ff:ff:ff:ff:ff link-netnsid 0
10: veth07b8d54b@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3a:c5:28:64:a7:9e brd ff:ff:ff:ff:ff:ff link-netnsid 1
12: veth37dc1009@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 56:a7:ca:01:82:b4 brd ff:ff:ff:ff:ff:ff link-netnsid 3
14: vethbc6edf30@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:00:7d:cd:a2:01 brd ff:ff:ff:ff:ff:ff link-netnsid 2
16: vethef209e50@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3a:54:5c:5d:5a:20 brd ff:ff:ff:ff:ff:ff link-netnsid 5
18: veth4c362e66@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 12:50:a6:16:32:0b brd ff:ff:ff:ff:ff:ff link-netnsid 4
20: vethe2b40112@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6a:33:e0:88:db:c6 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth5132fb61@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 4a:bf:d9:71:70:85 brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth915716d1@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6a:a8:39:3e:70:09 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth5cd604ff@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ee:88:ce:5b:e3:a2 brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth37fc6015@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 4a:3d:97:cb:32:40 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: veth0c13618f@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 2a:2f:70:40:fb:80 brd ff:ff:ff:ff:ff:ff link-netnsid 11
31: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT group default 
    link/ether 82:bd:f3:3f:6c:03 brd ff:ff:ff:ff:ff:ff