Yes, the command
rdisc6 ens18 clearly shows the DNS servers.
Best regards,
Thomas
On 5/12/2026 8:02 PM, Lee wrote:
On Tue, May 12, 2026 at 7:37 AM Thomas Marcks von Würtemberg wrote:
Hi,
I'm currently testing ipv6 only networks and services to find
things that needs fixing, and when trying to install Debian Trixie
using a IPv6 only network with SLAAC configuration the
installation fails to detect a network. If i exit to a shell i can
ping both the default gateway as well as the two DNS servers that
are running in the local /64 network. If I manually set the DNS
servers in resolve.conf then I can ping and resolve things on the
internet but the installer still does not detect internet and can
only install the base OS.
Do you have an ipv6 router configured to send RDNSS info?
https://oneuptime.com/blog/post/2026-03-20-slaac-dns-rdnss/view
You can install radvdump to see the router advertisement info you're
getting.
Regards,
Lee
