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

Forum Discussion

teoiovine's avatar
teoiovine
Icon for Cirrus rankCirrus
Jan 30, 2017

Load balancing outbound web browsing

Hello! I'm having a hard time trying to nail this down to the best possible configuration, so I will explain the current scenario and what do I need to achieve, and we will see if we can do something...
application delivery
LTM
jgranieri_42214's avatar
jgranieri_42214
Icon for Nimbostratus rankNimbostratus
Jan 30, 2017

wont dont you consider a POOL that uses priority group activation so that ISP1 /ISP2 are equal priority and load shared and ISP3 can only be used if both pool members representing ISP1/ISP2 are down. you will also need to use persistence i think if you want the same users source IP to use the same ISP or outgoing connections. if you can use either link for outbound then persistence would not be needed.

 

what TCP profile do you have set for the Virtual server? are you using window scaling, SACK, delayed ACK's? is Nagle enabled?