Re: IPv6 neighbor flaps for ISP router are occurring frequently

> On Sep 16, 2024, at 17:55, Karl Denninger <karl@denninger.net> wrote:
> What is the revision on the kernel (rev and/or build date)?

Build was from releng/14.1 back at the start of August.  Looking
now, I see that I’m behind by 24 commits, so maybe should try
updating.

> I THINK the only difference between you and I that is material is that I'm running dhcp6c because dhcpcd, at least check, has some trouble getting an allocation on cold boot (but does if restarted), on which I've communicated with Roy, and I haven't seen anything new pop up on the dhcpcd port yet thus haven't tried it again in the ~4 weeks.
> I'm not seeing it here but I might not have all the patches you're referring to on the gateway.  If I'm not its easily enough rolled forward here so I do.
> I have a non-routing machine that is very current (rebuilt after the recent zfs patch set hit) on stable/14 and it is not seeing that -- but it is not a router, it is an end-node running rtsold and gets its IPv6 address via SLACC from the router.

I also tried to reproduce this on a couple of non-router machines
and was not able to.  

                    - Chris