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1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 08:00:27:a1:07:71 brd ff:ff:ff:ff:ff:ff
    inet 10.0.2.15/24 brd 10.0.2.255 scope global dynamic noprefixroute enp0s3
       valid_lft 86358sec preferred_lft 86358sec
    inet6 fe80::cc4:1cd3:53b3:34cd/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
3: br-74d7b1511ecb: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
    link/ether 02:42:fa:9c:93:06 brd ff:ff:ff:ff:ff:ff
    inet 172.20.0.1/16 brd 172.20.255.255 scope global br-74d7b1511ecb
       valid_lft forever preferred_lft forever
    inet6 fe80::42:faff:fe9c:9306/64 scope link 
       valid_lft forever preferred_lft forever
4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:4f:da:0b:4e brd ff:ff:ff:ff:ff:ff
    inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
       valid_lft forever preferred_lft forever
6: veth3cb9732@if5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-74d7b1511ecb state UP group default 
    link/ether 4a:40:5b:0a:19:46 brd ff:ff:ff:ff:ff:ff link-netnsid 2
    inet6 fe80::4840:5bff:fe0a:1946/64 scope link 
       valid_lft forever preferred_lft forever
8: veth0b0ca38@if7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-74d7b1511ecb state UP group default 
    link/ether ae:ff:26:f0:c9:ae brd ff:ff:ff:ff:ff:ff link-netnsid 1
    inet6 fe80::acff:26ff:fef0:c9ae/64 scope link 
       valid_lft forever preferred_lft forever
10: vethda420a6@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-74d7b1511ecb state UP group default 
    link/ether 92:dd:fd:cd:88:38 brd ff:ff:ff:ff:ff:ff link-netnsid 0
    inet6 fe80::90dd:fdff:fecd:8838/64 scope link 
       valid_lft forever preferred_lft forever
12: vethf6460cf@if11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-74d7b1511ecb state UP group default 
    link/ether 7a:c2:89:6e:2a:87 brd ff:ff:ff:ff:ff:ff link-netnsid 3
    inet6 fe80::78c2:89ff:fe6e:2a87/64 scope link 
       valid_lft forever preferred_lft forever