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Forum Discussion

Pedro_Roure's avatar
Pedro_Roure
Icon for Cirrus rankCirrus
Mar 19, 2019

Issue wih BIG-IP upgrade (12.1.2 to 14.0.0.4)

Today, we upgraded a BIG-IP cluster (mode Active/Active) from version 12.1.2 to version 14.0.0.4. After the upgrade, almost all applications start to fail intermittently with an error ERR_INVALID_HT...
application delivery
BIG-IP
LTM
Michael_Saleem's avatar
Michael_Saleem
Icon for MVP rankMVP
Mar 19, 2019

I have not seen this issue.

 

However, I would start by checking your iRules. For example do you have a HTTP_RESPONSE event containing multiple re-directs for a single IF condition?