LTM log query

The down message indicates the pool member (or node) was marked down. That log snippet shows the pool member being marked down after the timeout expired. The next request was answered successfully five seconds later, so the pool member was marked up again. If you want to see why you can try enabling debug on the monitoring daemon, bigd, by running 'b db bigd.debug enable'. Output is logged to /var/log/bigdlog. The logging is fairly verbose, so make sure to disable it when you're done.

 

 

Another option would be to run tcpdump filtering for the LTM static self IP address and the pool member IP and port:

 

 

tcpdump -i 0.0 -s0 -w/var/tmp/monitor.dmp host STATIC_SELF_IP and host POOL_MEMBER_IP and port POOL_MEMBER_PORT

 

 

Aaron