Deutsche Telekom VDSL IPv6 having issues after upgrade to 24.7

[Patrick M. Hausen]

Request Prefix only have to be enabled!

Not here. I receive a single external address and a /56 from DTAG.

[PhoenixRider]

Request Prefix only have to be enabled!

Not here. I receive a single external address and a /56 from DTAG.

It's been going like this here for years with this option. DTAG Home-Users only need a Prefix!

[Patrick M. Hausen]

It's been going like this here for years with this option. DTAG Home-Users only need a Prefix!

I have Caddy listening on that external address as a reverse and SSL proxy for all my applications.

Of course Internet for systems on LAN will work with just a prefix and OPNsense itself can still rely on IPv4 for e.g. NTP. But we digress from the original problem.

[beisser]

for me ipv6 breaks if i select only prefix.
suddenly link local addresses is all i have.
no more prefix on lan or wan.
basically a downgrade to ipv4 only

i just tried.

[PhoenixRider]

for me ipv6 breaks if i select only prefix.
suddenly link local addresses is all i have.
no more prefix on lan or wan.
basically a downgrade to ipv4 only

i just tried.

This must be a reason. With this config, my opnsense runs like a charm.