Kb260
Emulab FAQ: Testbed Operations: Problem with bad switch module again?
Emulab FAQ: Testbed Operations: Problem with bad switch module again?
> > I was looking into why I was getting xmit errors from one NIC on pc295 > > when I get this on cisco5: > > > > 2006 May 04 17:29:34 MDT -06:00 %SYS-4-SYS_LCPERR4:Module 4: RChip Port#23 Boc Header Crc Error: > > 2006 May 04 17:29:34 MDT -06:00 %SYS-4-SYS_LCPERR4:Module 4: RChip Port#24 Boc Header Crc Error: > > > > My port is actually 4/21, but this sounds suspiciously close. Didn't we have > > problems with module 4 once before? > > We had problems with port 4/15 as well. This module has not ever been > replaced, BTW. Looks like it might be time to switch it out. I don't > recall if we have spare WS-X6548 - I'll have to go look.
After isolating all the affected nodes, I power cycled the module in question. That seems to have cleared up the problem, at least for now.