Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

semperfiguy_759's avatar
semperfiguy_759
Icon for Nimbostratus rankNimbostratus
Jun 12, 2009

GTM Monitor

I am monitoring a generic host on TCP port 21 from GTM. The monitor is successful, however I cannot see any of the traffic with tcpdump. I know the monitor is working through testing it, I just cannot...
management
monitoring
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Jun 15, 2009
Your LTM in the same DC may be performing the monitoring, do you tcpdump there to confirm.