On 11/8/23 14:51, jeremy ardley via Dng wrote:
>
> On 9/11/23 03:56, Michael S. Keller via Dng wrote:
>> My oldest Linux host has trouble with IPv6. Apparently it's the only
>> host in my home network that does have trouble with it (of those that
>> can do IPv6), and I've run out of ideas. All tests are in the same
>> network - traffic does not cross into my ISP's area. The same symptom
>> has persisted across two different switch/router combos - first an old
>> Airport Extreme, now a TP-Link Deco XE75.
>Try setting up a direct cable connection between the two devices
>without a switch. That will eliminate the possibility of other devices
>on the LAN causing the problem.

What sort of interference are you positing, that would affect just this
one host, and only with IPv6?