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Groups > linux.debian.user > #261481

pppoe ipv6 PD

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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

When this is the LAN interface is up but

root@s920:~# networkctl
IDX LINK     TYPE     OPERATIONAL SETUP
   1 lo       loopback carrier     unmanaged
   2 enp1s0f0 ether    routable    configuring
...
   4 enp1s0f1 ether    routable    configured
...
  81 ppp0     ppp      routable    unmanaged

and I get no IPv6 Address here.

enp1s0f0 is LAN
enp1s0f1 connect to modem

dhcpcd and radvd are disabled, I think systemd should to that with the 
config above?

LAN interface without IPv6SendRA and DHCPv6PrefixDelegation in config

root@s920:~# networkctl
IDX LINK     TYPE     OPERATIONAL SETUP
   1 lo       loopback carrier     unmanaged
   2 enp1s0f0 ether    routable    configured
...

Can someone give me I tip how it should work?

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Thread

pppoe ipv6 PD basti <mailinglist@unix-solution.de> - 2023-09-04 22:00 +0200
  Re: pppoe ipv6 PD Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-09-06 08:30 +0200
    Re: pppoe ipv6 PD Marco <mm@dorfdsl.de> - 2023-09-06 09:40 +0200
      Re: pppoe ipv6 PD basti <mailinglist@unix-solution.de> - 2023-09-06 20:10 +0200
        Re: pppoe ipv6 PD Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-09-07 10:30 +0200
          Re: pppoe ipv6 PD basti <mailinglist@unix-solution.de> - 2023-09-07 10:40 +0200
            Re: pppoe ipv6 PD Anssi Saari <anssi.saari@debian-user.mail.kapsi.fi> - 2023-09-07 14:00 +0200
              Re: pppoe ipv6 PD basti <mailinglist@unix-solution.de> - 2023-09-07 14:40 +0200

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