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

Forum Discussion

SeanMcGuire_158's avatar
SeanMcGuire_158
Icon for Nimbostratus rankNimbostratus
Oct 10, 2016

BigIP LTM iQuery visibility?

BigIP LTM: Can you view iquery from the LTM?   LTM's are on 11.4.1 HF5.   I have some questions regarding the iquery function between LTM and GTM:   1. Is there any way to run a command fro...
big-ip
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Shaun_Simmons1's avatar
Shaun_Simmons1
Icon for Altostratus rankAltostratus
Oct 12, 2016
  1. and 2. Answered above.
  2. Via Gui --> Datacenter: If you setup the device as a BIGIP device and configure a "big3d" monitor, if iquery fails, the GTM or LTM will be marked down.
  3. The GTM continuously tries to mark the device up. You can watch the fails by tailing the log file: tail -f /var/log/gtm
  4. I'm going to guess this one: No, because iHealth will not know the state or configuration of your other devices. (Ya'll from the forum, please feel free to correct me)