02-08-2004 10:54 PM - edited 03-02-2019 01:27 PM
I've got a strange situation were every 50 pings, the response times jump to 300-400m/sec for 2-3 pings, then return to normal.
We have a 7206, running at ~10% CPU Utilisation, with ~140Mb RAM free performing 802.1q
The ping fluctuations occur when I ping local servers, client DSL connections and also external addresses.
Testing 5 different connections simultaneously (3 DSL, one local Server, and one external Internet address) reveals the fluctuation occurs at exactly the same time on all connections.
ip-directed broadcasts are disabled on every interface.
Any assistance is greatly appreciated.
Regards,
MB
02-09-2004 10:53 PM
It appears you may have some sort of rate limiting configured ...
Lincoln
02-09-2004 10:59 PM
Thanks for the reply - but I have found the cause of the issue:
We had recently started accepting the full BGP routing table from one of our upstreams.
BGP scanner was causing high-cpu once a minute.
Enabling cef appears to have fixed the issue.
Regards,
MB
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