PIX 515E Slow Upstream Speed

Unanswered Question
Oct 21st, 2009

We have a Cisco PIX 515E which is connected to a 10Mbps synchronous connection. We have discovered, however, that upstream/outbound speeds are maxing out around 300-400Kbps. Downstream/inbound speeds are normal. Also, when we remove the PIX from the equation and use the Internet connection without it, both upstream and downstream connections are normal.

Unfortunately, I'm not even sure where to start in troubleshooting this issue. Any help would be most appreciated.


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mkharban Wed, 11/11/2009 - 11:03


Please upload the output of the following commands:

show traffic

show conn

show tech

syslog at debug level

Also I would recommend testing the speed through a ftp server in any environment as at times website speed testing does not show the correct output.




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