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

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AmineZAKARIA's avatar
AmineZAKARIA
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May 16, 2026

Question about source persistence across traffic group

Hello,

Hope you are doing great!

I would like to know if it is supported to mirror persistence between 2 DC's across 2 Traffic Groups, each one is Active on a DC.

DC 1 Active on TG1
DC 2 Active on TG2

Client established connection on DC1, if it reconnected in DC2 traffic should be rerouted to DC1 backend. (There's no application level session synchronization)

Any suggestions would be appreciated!


Thank you.

Regards!

1 Reply

  • Hello AmineZAKARIA​ 

    My question is how a user could end up to a different DC? Is there a GSLB in front?

    You could try cookie persistence.

    Not sure if the built in cookie persistence mechanism will work in this case. But with an irule you could inject a custom cookie an use it later to make load balance decisions. Of course your client should always send the cookie.