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Forum Discussion

Sugeng_Purnomo_'s avatar
Sugeng_Purnomo_
Icon for Nimbostratus rankNimbostratus
Jun 25, 2014

ASM not working when Implementation Load Balancer (Barracuda) under ASM

now we have a barracuda load balancer and is trying to put after the ASM, the scheme like this: ASM -> Load Balancer (Barracuda) -> Physical Server Physical Server 1 & 2 when access to the ASM, the...
availability
BIG-IP Access Policy Manager (APM)
security
TMOS
TMSH
Vincent_96223's avatar
Vincent_96223
Icon for Cirrus rankCirrus
Jun 25, 2014

How are you implementing ASM without LTM on the F5? My understanding is that you have to create the objects for LTM before you can apply ASM (Nodes, Pool and VIP). Just FYI for you, F5's implementation of LB is much more stringent. I moved some of my servers from an Alteon LB over to F5. After moving them to the F5, the application was not functioning properly. After some packet capture, we found out that the script (.NET framework) on the application was requesting the file transfer to use HTTP. F5 would not allow that, as the initial session was initiated in HTTPS. The alteon did not mind a new session was created by the script on the back end...