root@pve:~# ip a l
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 noprefixroute
valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master vmbr0 state UP group default qlen 1000
link/ether a8:b8:e0:03:fe:91 brd ff:ff:ff:ff:ff:ff
3: enp2s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether a8:b8:e0:03:fe:92 brd ff:ff:ff:ff:ff:ff
4: enp3s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether a8:b8:e0:03:fe:93 brd ff:ff:ff:ff:ff:ff
6: vmbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether a8:b8:e0:03:fe:91 brd ff:ff:ff:ff:ff:ff
inet 192.168.13.250/24 scope global vmbr0
valid_lft forever preferred_lft forever
inet6 fe80::aab8:e0ff:fe03:fe91/64 scope link
valid_lft forever preferred_lft forever
11: tap102i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr102i0 state UNKNOWN group default qlen 1000
link/ether d6:e9:ed:44:a7:36 brd ff:ff:ff:ff:ff:ff
12: fwbr102i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether ce:66:0b:c4:d1:61 brd ff:ff:ff:ff:ff:ff
13: fwpr102p0@fwln102i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
link/ether 5e:6a:06:a0:db:94 brd ff:ff:ff:ff:ff:ff
14: fwln102i0@fwpr102p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr102i0 state UP group default qlen 1000
link/ether ce:66:0b:c4:d1:61 brd ff:ff:ff:ff:ff:ff
15: tap102i1: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr102i1 state UNKNOWN group default qlen 1000
link/ether 1a:bc:fa:a2:aa:ba brd ff:ff:ff:ff:ff:ff
16: fwbr102i1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 02:f1:a6:ab:82:36 brd ff:ff:ff:ff:ff:ff
17: fwpr102p1@fwln102i1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
link/ether ca:18:5b:96:84:d7 brd ff:ff:ff:ff:ff:ff
18: fwln102i1@fwpr102p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr102i1 state UP group default qlen 1000
link/ether 02:f1:a6:ab:82:36 brd ff:ff:ff:ff:ff:ff
19: tap103i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master fwbr103i0 state UNKNOWN group default qlen 1000
link/ether ca:5b:15:8f:f6:01 brd ff:ff:ff:ff:ff:ff
20: fwbr103i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 4e:95:1e:08:d4:d0 brd ff:ff:ff:ff:ff:ff
21: fwpr103p0@fwln103i0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master vmbr0 state UP group default qlen 1000
link/ether b6:6b:ec:bb:77:00 brd ff:ff:ff:ff:ff:ff
22: fwln103i0@fwpr103p0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master fwbr103i0 state UP group default qlen 1000
link/ether 4e:95:1e:08:d4:d0 brd ff:ff:ff:ff:ff:ff
25: tap101i0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UNKNOWN group default qlen 1000
link/ether 8e:9e:dd:55:6c:54 brd ff:ff:ff:ff:ff:ff
26: tap101i2: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master vmbr0 state UNKNOWN group default qlen 1000
link/ether 32:97:49:08:cf:a9 brd ff:ff:ff:ff:ff:ff
Nichts konfiguriert. Alles auf Default.
Die REWE App läuft unter Android ja. Jede andere App fällt irgendwann auf IPv4 zurück, die aber anscheinend nicht und meldet stattdessen „Du bist Offline“.
Ich habe hier Windows und Android im LAN. In OPT läuft ein Freikunk- Offloader und eine Linux VM mit Docker. Und da scheint das IPv6 keine Probleme zu machen. Muss also scheinbar irgendwie im/am LAN Interface hängen.