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

Forum Discussion

Mohammed_M_Irfa's avatar
Mohammed_M_Irfa
Icon for Nimbostratus rankNimbostratus
Nov 21, 2018

Issue: Traffic is not forward to real servers

Hi, I have F5 VE, iOS 13.1v, interface 1.1 is used only for data traffic. Two vlans created and tagged with interface 1.1, both vlans are on different RD. Virtual Configuration: Standard typ...
application delivery
big-ip
TMOS
PeteWhite's avatar
PeteWhite
Icon for Employee rankEmployee
Nov 21, 2018

"both vlans are on different RD." This sounds like the problem - traffic can't cross into different route domains.

 

You can do one of two things - set the source RD to have Strict Isolation disabled, or put the servers into a separate RD and have it as the parent of the source RD.