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

Forum Discussion

Austin_Geraci's avatar
Austin_Geraci
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Nov 29, 2010

Are open NAT connections maintained upon failover?

I heard someone say by default open NAT connections are maintained when a failover occurs in a HA pair..     I can't find any doc referencing this online.. Any insight?     Thanks!  
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Austin_Geraci's avatar
Austin_Geraci
Icon for MVP rankMVP
Nov 30, 2010
Thanks anything 10x is fine...

 

 

Specifically I'm trying to prove if NAT connections are maintained on a standby unit in a HA pair by default... upon failover the connections should be maintained...