🚀 go-pugleaf

ables@lot.ACA.MCC.COM (King Ables) writes:

>We had a Balance 8000 and a bunch of Sun-2s (I told you it was a few years
>ago!) on our net.  The day we got Sun-3s and put them on the net, the
>Balance ethernet interface started hanging (this was before the NFS port,
>so this was just plain old rlogin/rsh access).  You could reboot and it
>would fix it for a while, but soon it would hang again.  Eventually the
>SCED board had a new rev. released and all was ok again.  The story then
>was the same.  The Sequent hardware just wasn't able to keep up with
>the Sun hardware (I think this instance was back-to-back packets which
>hadn't been done before).

Hmm... This sounds a little like a problem we're experiencing right now with
our Sequent Balance 8000. Occasionally the ethernet seems to get stuck in one
direction (ie, the Sequent can transmit packets, but everything to it ends up
in /dev/null). At first we thought it was the transeiver that was faulty, but
now we're not so sure anymore. (It got better when we replaced it with a newer
one (INMAC Clear Signal), but there are signs that it might reoccur again. Most
of the time things work just fine though (with Sun 3:s and SPARCs - no NFS
though, Dynix 2.1.1 doesn't support it...)

/Peter

--
Peter Eriksson                                              pen@lysator.liu.se
Lysator Computer Club                             ...!uunet!lysator.liu.se!pen
University of Linkoping, Sweden                               "Seize the day!"