RE IPv6, there is some manual config. I have each vlan/network assigned a /64. On my pi's they get an address in that /64 (different networks for eth0 and wlan0) but they do have a static assignment as well (should have included that earlier:
interface eth0 metric 300 static ip6_address=2403:XXXX:XXXX:XXX0::11/64 static ip6_routers=2403:XXXX:XXXX:XXX0::1 static ip_address=192.168.200.11/24 static routers=192.168.200.1 interface wlan0 metric 400 static ip6_address=2403:XXXX:XXXX:XXX3::11/64 static ip6_routers=2403:XXXX:XXXX:XXX3::1 static ip_address=192.168.209.11/24 static routers=192.168.209.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861936 Title: Raspberry Pi 3 network dies shortly after a burst of IPv6 tunnel network load ((lan78xx): transmit queue 0 timed out) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1861936/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs