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Forum Discussion

EIT_Network's avatar
EIT_Network
Icon for Altostratus rankAltostratus
Mar 13, 2019

Pool Member made Down but Virtual Server Reachable

Hello Friends,   Gone through a strange behaviour today. We were testing GTM traffic shifting. pool members were kept down for testing at primary data center but respective Virtual Server IP rema...
application delivery
LTM
Dylan_375544's avatar
Dylan_375544
Icon for Cirrocumulus rankCirrocumulus
Mar 13, 2019

Not positive this is relevant, but it sounds like it may be.

 

I recently wrote a blog post called Broken iRules Maintenance Page talking about the logic change in v13 of BIG-IP.

 

On older versions, if all pool members are disabled, the VIP would still process traffic. On newer versions the VIP stops doing anything.

 

Hope that helps! If it does, please up-vote and select this answer, it would be greatly appreciated!

 

-Dylan

 

EIT_Network's avatar
EIT_Network
Icon for Altostratus rankAltostratus
Mar 14, 2019

Using 11.6V