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

Forum Discussion

vegetax's avatar
vegetax
Icon for Nimbostratus rankNimbostratus
May 29, 2020

Irule SNATPOOL ECMP

Hi, I am trying to use the irule provided by F5 on link below on using snatpools with ecmp setup I have copied and pasted the irule below also currently how its set it works with directing traffic ...
devops
irules
LTM
Super-NetOps
Nathan_Zeng's avatar
Nathan_Zeng
Icon for Employee rankEmployee
Jul 02, 2020

I don't think you should worry about that, when your LB01 goes down, set static::local_machine_name $::tcl_platform(machine) make sure you can't get to LB01 in the first place, you can refer to:

 

https://clouddocs.f5.com/api/irules/tcl_platform.html

 

so if the traffic group 1 failover to LB02, this VS in traffic group 1 should be using SNATPOOL2.