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Cisco Router Problem

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by toddjd

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I've been having a problem with a cisco 2621 router link to a T1 through a wan card and an ipchain firewall through on of the ethernet ports.
Everything works fine for 30 min to 150 min then the connection betweeen my firewall and the router is lost.
The controller begins showing line code violations and path code violations and if I don't catch it quickly enough it resets (10 SES).
To fix the problem I simply reset the fastethernet interface and all is well for another short period.
I have access control lists on all the interfaces and on the lines.
Has anyone seen this behavior before? Can I do something so I don't have to continually reset the interface?
Thanks,
TjD

4 replies

by Member 25445959

give cisco tech support a call, that is the best i can give u, because if u try anything funny or take any bogus advise u might bring the whole network down and thats u dont want, right?

by nict

maybe you can run a check on yer config .. i think theres something worn with the config .. but then again it might be the ios .. check both and ofcourse the hardware itself too .. but the best thing that you can do .. is call cisco TAC

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