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:f3:b4:23 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:e3:2f:e2 brd ff:ff:ff:ff:ff:ff
8: veth038a9b12@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 8a:ef:40:95:ba:e3 brd ff:ff:ff:ff:ff:ff link-netnsid 0
10: veth2f2acb2d@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 46:19:fc:b9:24:9e brd ff:ff:ff:ff:ff:ff link-netnsid 3
12: vetha22f641a@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 52:06:36:b5:8e:e3 brd ff:ff:ff:ff:ff:ff link-netnsid 1
14: veth8326c981@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 02:af:34:95:be:b0 brd ff:ff:ff:ff:ff:ff link-netnsid 2
16: vetha244c86e@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fe:d2:43:0d:af:25 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: veth11f8c0d6@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether b2:58:0f:75:17:2a brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: vethd7bbfe0f@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 7a:12:16:d4:6a:98 brd ff:ff:ff:ff:ff:ff link-netnsid 6
22: veth4fd5d59c@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 12:13:60:fa:aa:13 brd ff:ff:ff:ff:ff:ff link-netnsid 7
24: veth706b435a@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 36:0a:25:02:31:ad brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth6c91a577@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether d2:30:da:d1:67:8e brd ff:ff:ff:ff:ff:ff link-netnsid 9
28: vethdba3c207@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether fe:50:e2:06:03:92 brd ff:ff:ff:ff:ff:ff link-netnsid 10
30: veth6332624e@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 46:5b:3b:b0:2e:c0 brd ff:ff:ff:ff:ff:ff link-netnsid 11