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:9a:03:86 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:c7:e1:65 brd ff:ff:ff:ff:ff:ff
7: veth6ec45c0d@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 3a:a6:4e:d9:ec:05 brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: veth221819aa@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 76:68:21:01:f7:3f brd ff:ff:ff:ff:ff:ff link-netnsid 1
11: veth3fd5d3b8@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7a:1e:fa:09:27:77 brd ff:ff:ff:ff:ff:ff link-netnsid 2
13: veth9338e979@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 6a:a0:7a:bd:05:4d brd ff:ff:ff:ff:ff:ff link-netnsid 3
16: vethbe13d7a6@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fa:17:f1:9b:e1:02 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: vethda14625a@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 8a:0b:6d:7d:b3:03 brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: veth94bdbde2@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b2:c6:d0:fc:cd:63 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: vethc6a3a7e2@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 36:03:08:3b:86:1c brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: vethcaaeeaae@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 9a:89:68:bd:7f:b2 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth6a7d68f3@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 46:65:d6:2b:47:fa brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: veth9e8083fe@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7a:c9:45:de:7d:50 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: veth102a8fcc@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 72:55:b8:70:64:64 brd ff:ff:ff:ff:ff:ff link-netnsid 11