Pokusy jsem prozatím zjistil, že po tom restartu router pingnu, ale třeba 8.8.8.8 nikoli. Při pokusu o ping 8.8.8.8 mi to hlásí chybu, že nelze nalézt cestu přes adresu 169.254.167.203, což je adresa nějakého "veth064735d" interface. Předpokládám, že se jedná o nějaký virtuální iface. Přitom ta adresa, kterou má přidělenou je nesmysl.
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defaul t 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: enp3s0: <BROADCAST,MULTICAST,DYNAMIC,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:1b:22:81:42:f3 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.8/24 brd 192.168.1.255 scope global enp3s0
valid_lft forever preferred_lft forever
inet6 fe80::21b:22ff:fe81:42f3/64 scope link
valid_lft forever preferred_lft forever
3: br-809ae510f097: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue sta te UP group default
link/ether 02:42:de:57:cb:4a brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global br-809ae510f097
valid_lft forever preferred_lft forever
inet6 fe80::42:deff:fe57:cb4a/64 scope link
valid_lft forever preferred_lft forever
4: docker0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP gr oup default
link/ether 02:42:49:88:fa:b0 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
inet6 fe80::42:49ff:fe88:fab0/64 scope link
valid_lft forever preferred_lft forever
6: veth064735d@if5: <BROADCAST,MULTICAST,DYNAMIC,UP,LOWER_UP> mtu 1500 qdisc noq ueue master br-809ae510f097 state UP group default
link/ether 56:3e:93:95:cf:8c brd ff:ff:ff:ff:ff:ff link-netnsid 1
inet 169.254.167.203/16 brd 169.254.255.255 scope global veth064735d
valid_lft forever preferred_lft forever
inet6 fe80::543e:93ff:fe95:cf8c/64 scope link
valid_lft forever preferred_lft forever
8: vethe870bd6@if7: <BROADCAST,MULTICAST,DYNAMIC,UP,LOWER_UP> mtu 1500 qdisc noq ueue master docker0 state UP group default
link/ether aa:61:7e:c3:2e:43 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 169.254.78.121/16 brd 169.254.255.255 scope global vethe870bd6
valid_lft forever preferred_lft forever
inet6 fe80::a861:7eff:fec3:2e43/64 scope link
valid_lft forever preferred_lft forever