[nsp] Odd packet loss

Roman Sokolov Roman Sokolov <rps@cheater.ru>
Wed, 27 Nov 2002 19:41:22 +0300


Hello Darren,

Try to turn off PXF. It will resolve many problems on 7401.

Wednesday, November 27, 2002, 5:53:49 PM, you wrote:

DS> Hi folks

DS> Just wondering if anyone is using Cisco 7401's?

DS> we're currently on 12.2(4)B3 and have noticed some rather odd behavior a day
DS> after applying an access list that basically denies ICMP to a certain subnet
DS> (irc) and permits everything else.

DS> Not 100% sure if the ACL was the cause, nothing else has changed.

DS>  1  ge1-1.th1.uk.as21099.net (213.221.179.125)  21.655 ms  17.575 ms  19.553
DS> ms
DS>  2  * linx-1.vianw.net (195.66.224.28)  16.449 ms  34.034 ms
DS>  3  * rt001thl.uk.vianw.net (213.2.253.6)  461.486 ms  917.751 ms
DS>  4  * rt001wcr.uk.vianw.net (195.102.254.150)  25.384 ms  26.758 ms
DS>  5  * 213.2.52.22 (213.2.52.22)  25.947 ms *

DS> It appears not just icmp is loosing packets, but TCP sessions have been
DS> affected badly as well.

DS> Anyone had anything similar?

DS> Regards

DS> Darren Smith
DS> Game Digital ltd

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-- 
Best regards,
 Roman
 mailto:rps@cheater.ru

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