GTM - virtual server for wideip having issue

1.  Turn on debug logs using the following bigpipe commands:



b db GTM.DebugProbeLogging enable

b db GTM.QueryLogging enable

b db Log.Big3d.Level debug



2.  Copy/Paste the following tcpdump command:



tcpdump -ni  0.0 -s0 port 53 -w /var/tmp/capture_dns_query.dmp



3.  While the tcpdump is running, query the WideIP from a different device than the GTM making sure you are using the listener address of the GTM.  For example:



dig +short example.wideip.domain.com @<listener-ip>



Perform the query several times



4.  Control-C from the tcpdump



5.  Turn off debug logs using the following bigpipe commands:



b db GTM.DebugProbeLogging disable

b db GTM.QueryLogging disable

b db Log.Big3d.Level notice



6.  Create a tar file of /var/log/gtm 



tar czf /var/tmp/C1415078_gtm_logs.tgz /var/log/gtm



if you want to share it with someone.



7. so now you need to review two things



one is the capture

second the logs