On 2 Jul 2018, at 21:11, Dr Josef Karthauser wrote:
We’re experiencing a strange issue in production failure with epair
(which we’re using to talk vimage to jails).
FreeBSD s5 11.1-STABLE FreeBSD 11.1-STABLE #2 r328930: Tue Feb 6
16:05:59 GMT 2018 root@s5:/usr/obj/usr/src/sys/TRUESPEED amd64
Looks like epair has suddenly stopped forwarding packets between the
pair interfaces. Our server has been up for 82 days and it’s been
working fine, but suddenly packets have stopped being forwarded
between epairs across the entire system. (We’ve got around 30 epairs
on the host). So, we’ve got a sudden ARP resolution failure which
is affecting all services. :(.
Ok, that’s a very interesting new observation I have not heard before
or missed. You are saying that for about 30 epair pairs NONE is
working anymore? All 30 are “dead”?
/bz
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