For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
May 19, 2015

virtual command and reselecting

Hi,   I tried to figure it out but it is to complicated considering my knowledge of iRules.   Scenario:   VS that based on URI is directing traffic to different VSs using virtual command I...
application delivery
design
devops
iRules
LTM
performance
afedden_1985's avatar
afedden_1985
Icon for Cirrus rankCirrus
May 19, 2015

It sounds like the front end vip is not using oneconnect? If you using an irule to make layer 7 pool or virtual decisions then you need to have oneconenct enabled on the front end vip, or use the detach command in the irule so you can make a layer 7 decision for every get in the same http connection. https://devcentral.f5.com/wiki/iRules.LB__detach.ashx without oneconnect or a detach command in the irule every request in the http1.1 session will go to the same pool

 

dragonflymr's avatar
dragonflymr
Icon for Cirrostratus rankCirrostratus
May 19, 2015
Well, probably I should use OneConnect (will test it). Right now I figured out how and where to place LB::detach. Will post cleaned iRule later on - maybe will be useful for someone else :-) Piotr