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RE: [nsp] Cisco 7206 Reboot / Bus Error
- From: Gyorfy, Shawn
- Date: Fri Nov 16 08:54:30 2001
Thank you for all your responses.
With all your help we have narrowed it down to a software bug and a customer
running a port scan. We were running Version 12.1(3a)T2 IOS and one of our
customers decided to run a port scan (We called them and asked what was he
doing). Someone told us to look for '%RCMD-4-RSHPORTATTEMPT:', we did and
found it just a few seconds before the router rebooted. He referenced that
attempt with the IOS a determined it was Cisco bug CSCds07326. We have
since upgraded our routers to the current IOS. Again thanks for all your
From: Andrew Fort [mailto:firstname.lastname@example.org]
Sent: Thursday, November 15, 2001 6:01 PM
To: Zhang, Anchi
Cc: Gyorfy, Shawn; email@example.com
Subject: Re: [nsp] Cisco 7206 Reboot / Bus Error
On Thu, Nov 15, 2001 at 09:00:39AM -0600, Zhang, Anchi wrote:
> problem. Maybe my problem is related to CSCdv06207 though I seem
> luckier that the router does not crash.
I've heard that sort of problem rumored on the list recently; you may like
to have a look through the archives (on marc.theaimsgroup.com).
CSCdv06207 is not triggered by the operator, rather it's triggered by timing
of flow expiry in the router for the NBAR and ACL processes.