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

Forum Discussion

Steve_M__153836's avatar
Steve_M__153836
Icon for Nimbostratus rankNimbostratus
May 21, 2014

What is the impact of adding a floating IP to an active HA LTM pair?

Hello. I have recently started a new position and while going through the environment I've found a couple pairs of LTMs in HA config with floating IPs for some networks and not for others. I generall...
application delivery
design
floating ip
LTM
self ip
TMOS
Cory_50405's avatar
Cory_50405
Icon for Noctilucent rankNoctilucent
May 21, 2014

Unless you have something egressing your network through the BIG-IP using an SNAT auto map, you should be good. Based on your scenario though, why would you need to add a floating IP address to your external vlan?