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

Forum Discussion

sharpie_79656's avatar
sharpie_79656
Icon for Nimbostratus rankNimbostratus
Oct 08, 2014

HTTP Policy Logging

I have an HTTP Policy in place with a big of logging. However I'd like to provide more detail in the log such as Client IP Address. I have attempted to use [IP::CLIENT_ADDR] however that doesn't appe...
application delivery
deployment
design
LTM
Nicolas_COLLET_'s avatar
Nicolas_COLLET_
Icon for Nimbostratus rankNimbostratus
Oct 26, 2016

Hi,

 

Apparently, it's need to add tcl to use variable.

 

I find this example in this article (LTM Policy Recipes) : log write message "tcl:Shellshock detected from [IP::client_addr], blocked"

 

Best regards

 

  • stan_piron's avatar
    stan_piron
    Icon for Cumulonimbus rankCumulonimbus
    Oct 26, 2016

    Hi Nicolas,

     

    tcl word must be used in version 12.0 and above.

     

    in version 11.X, tcl is not supported.