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


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  • From: (John Watters)
  • To:
  • Subject: Re: Cisco IOS 12.0(4)T multicast bug that causes routers to crash
  • Date: Mon, 24 Jul 2000 15:53:43 -0500 (Central Daylight Time)


We are running 12.0(9)S and did not see any problem. I realize that this code
is
part of a different group, but thought this info might be of some interest to
you.

-jcw


> To: Philip Pishioneri
> <>,
>
>
> From: Tim Ward
> <>
> Reply-To:
>
> 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
> ---------- finger
>
> for PGP public key -------------
>




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John Watters U of AL: Seebeck Computer Center 205/348-3992




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