Performance problem on router

[kunleibigba]

Hi All,

PLease kindly assist me with the following problem:

I have a Cisco 7606 router with IPSEC VPN SPA installed. I have been experiencing performance challenges on this device. The device currently functions are my WAN aggregator, terminating over 1000 links. The following services run off this device:

Over 1000 GRE tunnels , each running IPSEC, to remote offices

RIP between the remote offices and the central office

OSPF between the device and two other devices within the core

Please find attached , show outputs from the device.

[Danilo Dy]

Hi,

PID 319 is causing excessive CPU usage.

Possible...

- IOS Bug

- Debug is turn ON, disable it by executing "no debug all" or "undebug all"

Check the logs if there is any possible problem.

If you have a back-to-back maintenance with Cisco, capture the output of "show tech-support" and "show stacks 319". 319 is the PID of the process causing the high CPU utilization. Log a case to TAC

Regards,

Dandy