basti <mailingl...@unix-solution.de> writes: > Hello, > > I have switch my network config from ifup to systemd-networkd. > > IPv4 is working well but IPv6 is broken now. > > In the past I used dhcpcd to delegate the ipv6 prefix to my LAN > interface. It seems not working with systemd. > > On my PPP interface I get an IPv4 and a IPv6 Address. > > On my LAN interface I have to to set: > > [Network] > IPv6SendRA=yes > DHCPv6PrefixDelegation=yes
That should be enough but I don't really know how pppoe works, I've only used IPv6 with tunneling, 6rd and 6in4 with the late route48.org. There seems to be quite a lot of discussion in systemd issue #481 here: https://github.com/systemd/systemd/issues/481, maybe that's of some help? With 6rd I have also specified these two on the LAN side but I don't know if they're actually needed. Also I have IPForward=yes on the WAN interface. [Network] IPv6AcceptRA=no [DHCPPrefixDelegation] UplinkInterface=enp1s0
