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:04:cb:27 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:55:22:86 brd ff:ff:ff:ff:ff:ff
7: vethad6e8375@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:5d:64:7d:9d:e8 brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: vethc1f12e50@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 4e:00:c8:b8:56:2d brd ff:ff:ff:ff:ff:ff link-netnsid 2
11: veth8092b4dd@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5a:4c:ff:5a:1a:53 brd ff:ff:ff:ff:ff:ff link-netnsid 1
13: veth9bd81991@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e6:6b:62:f2:d2:f7 brd ff:ff:ff:ff:ff:ff link-netnsid 3
15: veth074ebd11@if14: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 86:2d:ec:76:2d:92 brd ff:ff:ff:ff:ff:ff link-netnsid 4
17: veth034cd5ae@if16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 16:00:01:28:d1:34 brd ff:ff:ff:ff:ff:ff link-netnsid 5
19: veth299778e7@if18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether da:97:a0:ed:d9:d3 brd ff:ff:ff:ff:ff:ff link-netnsid 7
21: vethd2d0a538@if20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 92:c1:7c:02:88:40 brd ff:ff:ff:ff:ff:ff link-netnsid 6
23: vethe2c31b81@if22: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:ec:7c:a6:32:02 brd ff:ff:ff:ff:ff:ff link-netnsid 8
25: vethfe7083e2@if24: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d6:ad:5d:54:e4:1f brd ff:ff:ff:ff:ff:ff link-netnsid 9
27: vethb3778048@if26: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b2:28:03:7b:7f:a2 brd ff:ff:ff:ff:ff:ff link-netnsid 10
29: vethab7830ae@if28: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ea:40:c6:2f:2f:96 brd ff:ff:ff:ff:ff:ff link-netnsid 11