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

Forum Discussion

MahiPolas_36728's avatar
MahiPolas_36728
Icon for Nimbostratus rankNimbostratus
Mar 19, 2019

Open connection status after failover

Hello, can someone help me understand if the open NAT connections are survived by a system failover? I could find that by default they will die.  
application delivery
LTM
Dylan_375544's avatar
Dylan_375544
Icon for Cirrocumulus rankCirrocumulus
Mar 19, 2019

Check out the "Connection Mirroring" section of THIS article.

 

Hope that helps! If it does please up-vote and select this answer, it would be greatly appreciated!

 

-Dylan

 

MahiPolas_36728's avatar
MahiPolas_36728
Icon for Nimbostratus rankNimbostratus
Mar 19, 2019

Thanks, it basically tells me how to configure, however, I would want to confirm by default connections are not mirrored and won't survive during a system failover.