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wg-multicast - Re: Cisco IOS 12.0(4)T multicast bug that causes routers to crash

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Re: Cisco IOS 12.0(4)T multicast bug that causes routers to crash


Chronological Thread 
  • From: Tim Ward <>
  • To: Philip Pishioneri <>,
  • Subject: Re: Cisco IOS 12.0(4)T multicast bug that causes routers to crash
  • Date: Mon, 24 Jul 2000 15:41:25 -0500

Quoting Philip Pishioneri
():
> Alan Crosswell wrote:
> > We've just had all our IOS 12.0(4)T routers crash simultaneously with
> > this bug: CSCdm86165. This happened Friday around 4:45pm EDT and
> > again this morning around 9:54am. The fix is in 12.0(7)T and higher.
> > We have 12.1(1a) on our I2 router and it did not crash.
>
> Ours also crashed this morning at the same time; we all must have
> received something from the Abilene mcast peering?
>
> Anyone know specifics about what causes this bug? (the description from
> Cisco's bug-id web page is, um, somewhat lacking.)

I've had 8540s and 6509/MSFCs crash as well. No data on the 8540 case
from cisco. I've not opened the 6509 case yet.

To sum I've had two crashes:
Friday, 7/21/00, at 3:45 PM CDT
Monday, 7/24/00, at 8:45 AM CDT

Tim
--
Tim Ward

V 847-467-1449
Senior Network Engineer G166 Leverone Hall F 847-467-5690
Information Technology Telecommunications and Network Services
Northwestern University 2001 Sheridan Rd Evanston IL 60208-2030

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