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:34:23:1f 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:3a:f8:a1 brd ff:ff:ff:ff:ff:ff
7: veth77820c0c@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5a:49:68:3f:fa:e2 brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: vethbf597d25@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 46:41:fc:be:50:72 brd ff:ff:ff:ff:ff:ff link-netnsid 1
11: veth4ce50915@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 62:42:fc:b1:a9:40 brd ff:ff:ff:ff:ff:ff link-netnsid 3
13: veth514e51c6@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d6:17:89:08:78:b3 brd ff:ff:ff:ff:ff:ff link-netnsid 2
15: veth8196a4ab@if14: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 0a:9b:16:f6:b4:bb brd ff:ff:ff:ff:ff:ff link-netnsid 5
17: vethd2f06dfb@if16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 92:48:1a:f0:cd:dd brd ff:ff:ff:ff:ff:ff link-netnsid 4
19: veth08a157a9@if18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ae:6d:0d:da:5f:d0 brd ff:ff:ff:ff:ff:ff link-netnsid 6
21: veth8c792849@if20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 96:c9:70:99:20:f3 brd ff:ff:ff:ff:ff:ff link-netnsid 7
23: veth0209982b@if22: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a6:bc:b1:1f:4e:6a brd ff:ff:ff:ff:ff:ff link-netnsid 8
25: veth941033b1@if24: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:48:15:88:7e:20 brd ff:ff:ff:ff:ff:ff link-netnsid 9
27: vethbcbf5010@if26: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 52:d9:16:d3:78:1d brd ff:ff:ff:ff:ff:ff link-netnsid 10
29: vethb1a5d18a@if28: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether ce:44:36:0c:d9:44 brd ff:ff:ff:ff:ff:ff link-netnsid 11