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Forum Discussion

Ashu_Aggarwal's avatar
Ashu_Aggarwal
Icon for Cirrus rankCirrus
Jan 29, 2020

Persistence profile

I had a Vs config with persistence profile 'session cookie' & round robin LB algorithm. last night i modified the persistence profile to cookie expiration 90 minutes & changed LB method from round ro...
application delivery
BIG-IP
LTM
persistence
KeesvandenBos's avatar
KeesvandenBos
Icon for MVP rankMVP
Jan 29, 2020

Hi,

 

With expiration set to 90 minutes the cookie will expire (so the persistency) after 90 minutes. Without a persistence record/cookie the BIG-IP will load balance the connection to 1 of your backend servers. If the user is lucky it will be the same server, if not you will get issues.

 

Why not use a session cookie (will be deleted when the browser is closed and least connection load balancing?

 

Cheers,

 

Kees