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:08:f1:c9 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:15:4f:1e brd ff:ff:ff:ff:ff:ff
7: vethdbb0204a@if6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e2:50:cc:cb:97:ec brd ff:ff:ff:ff:ff:ff link-netnsid 0
9: veth327230a5@if8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 2a:81:5c:8c:a3:75 brd ff:ff:ff:ff:ff:ff link-netnsid 3
11: veth068569a5@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 2a:73:85:8c:40:d1 brd ff:ff:ff:ff:ff:ff link-netnsid 1
13: vethe3fe1ff7@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 16:ae:91:aa:e6:b6 brd ff:ff:ff:ff:ff:ff link-netnsid 2
16: veth59f9c26a@if15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5a:b7:c3:5f:f0:26 brd ff:ff:ff:ff:ff:ff link-netnsid 4
18: vethb4097b7f@if17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 32:c7:2a:27:10:bb brd ff:ff:ff:ff:ff:ff link-netnsid 5
20: veth12286294@if19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1e:b8:d0:ce:7c:98 brd ff:ff:ff:ff:ff:ff link-netnsid 7
22: veth7f9e6156@if21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 1a:90:df:9d:4e:33 brd ff:ff:ff:ff:ff:ff link-netnsid 6
24: vethd5dfd0d7@if23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether a2:91:50:ad:10:20 brd ff:ff:ff:ff:ff:ff link-netnsid 8
26: veth83ced059@if25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether e2:ae:e7:81:ae:be brd ff:ff:ff:ff:ff:ff link-netnsid 10
28: vethd25e8093@if27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 5e:15:84:2a:bf:1f brd ff:ff:ff:ff:ff:ff link-netnsid 9
30: vethcf4d45e7@if29: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master fan-252 state UP mode DEFAULT group default qlen 1000
    link/ether 52:99:4f:48:dc:be brd ff:ff:ff:ff:ff:ff link-netnsid 11