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

Forum Discussion

iamsajjad's avatar
iamsajjad
Icon for Cirrus rankCirrus
10 months ago
Solved

How can I log remaining timeout of session persistence if persistence record is found

As always being challenged F5 is not working as expected and I'm attemp to prove IT'S NOT f5. Customer has asked to setup source address persistence with 60 minutes timeout value. But, saying their s...
application delivery
irule
persistence
session persistency
source address
VishnuGatla's avatar
VishnuGatla
Icon for Cumulonimbus rankCumulonimbus
10 months ago

Hi iamsajjad​ 

There is no supported way to log the remaining timeout of a persistence record in F5 BIG-IP. The persist lookup command does not return this information. You can only log the presence of a record and its value.