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Olowndez's avatar
Olowndez
Icon for Nimbostratus rankNimbostratus
Oct 21, 2019

Load Balancing outbound traffic based on SRC IP and having a third link which is backup of the first one

Hello guys:   Here I have a sort of puzzle I would like you to help me to solve.   The TMOS version that I am using is 14.1.0.5. I will load balance outbound traffic by using two ISPs (ISP1 ...
application delivery
LTM
Yoann_Le_Corvi1's avatar
Yoann_Le_Corvi1
Icon for Cumulonimbus rankCumulonimbus
Oct 24, 2019

Hi

 

What about adding ISP1_prime link in the same pool as ISP1 link, use prioritiy group activation on that pool, and an transparent monitor to monitor root DNS servers for example through each link.

 

If ISP1 Link goes down, Monitor go down, and priority group activation is triggering failover to ISP1_PRIME link ?

 

Could be worth a try

 

Yoann