Rule for debugging, logging LTM errors

Posted By pskerrett on 09/17/2007 9:37 AM

 

Hello,

 

I've recently started getting periodic bursts of the following errors on my BigIP in the LTM log:

 

tmm tmm[9257]: 011f0007:3: http_process_state_prepend - Invalid action EV_INGRESS_DATA during ST_HTTP_PREPEND_HEADERS

 

These bursts start randomly & continue for an hour or so & then disappear. I would like to figure out what is happening.

 

It would be great if there were a way to run an iRule to capture the HTTP header & client source IP and log it each time the LTM gets this error.

 

Does anyone know if this is possible? I'd prefer to log only when the error occurs, instead of doing a huge TCPdump & capturing everything.

 

Thanks.