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:44:d5:53 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:a0:39:ee brd ff:ff:ff:ff:ff:ff
8: veth071796b8@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 72:96:e0:a5:d5:2b brd ff:ff:ff:ff:ff:ff link-netnsid 0
10: veth7cb41e57@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:25:9a:53:2f:0c brd ff:ff:ff:ff:ff:ff link-netnsid 1
12: veth903fd93a@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e2:69:ab:06:63:51 brd ff:ff:ff:ff:ff:ff link-netnsid 3
14: veth872ed677@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a2:e2:a1:2a:14:9e brd ff:ff:ff:ff:ff:ff link-netnsid 2
16: vethb58c0ac5@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e6:82:c6:4d:f3:ec brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth3f8c23fd@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 0a:6f:de:e4:71:d3 brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: veth7807bb43@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 12:86:72:17:66:17 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth6dd5b096@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1e:7e:99:ef:23:40 brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth617ffcf7@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 66:6c:69:de:c8:8f brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth5c9bf159@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 22:61:4f:01:15:f9 brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth7f4395b4@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ca:24:e3:cc:cb:60 brd ff:ff:ff:ff:ff:ff link-netnsid 11
30: vethb18009b1@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5a:34:9b:87:2b:04 brd ff:ff:ff:ff:ff:ff link-netnsid 10