Forum Discussion

Tara_112308's avatar
Tara_112308
Icon for Nimbostratus rankNimbostratus
Aug 22, 2012

LB_FAILED triggered when there are available members in the pool

I pieced together an irule to meet my needs to allow each node in a pool to get to 1000 connections (set on the pools themselves) then when there is no node available (LB_FAILED) the F5 serves up a we...
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Richard__Harlan's avatar
Richard__Harlan
Historic F5 Account
Aug 22, 2012
If you are running a LTM with CMP you could be running into the issue where connection limits are spread across all the TMM. So for each TMM the connection limit per pool/member is 1/n the total count. There could be cases were if too many connection cluster to one TMM then the TMM in question will run into the connection limit issue. You could also run into this issue if the VIP in question has been demoted from CMP.

 

 

http://support.f5.com/kb/en-us/solutions/public/8000/400/sol8457.html?sr=23368750