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Forum Discussion

MOHIT_125417's avatar
MOHIT_125417
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Aug 15, 2016

How to analyze Loadbalancer packet trace through Wireshark

Dear Exeperts,   I am between one issue where i need to analyze the packet trace captured from Loadbalancer & i need to analyze the same through Wireshark.   Kindly suggest me the resources/gui...
application delivery
LTM
janholtz's avatar
janholtz
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Aug 16, 2016

Duplicate ACKS/RESETS indicates a L2 issue, switching and / or routing. Do you have LACP enabled? Also, you can try to create a fastL4 vs (if you dont need ssl termination / content based routing etc). Create a FastL4 profile with Loose initiation / loose close / NO reset on timeout. Apply this profile to the vs used above.

 

You now have a VERY stupid L4 load balancer / router, that does virtually nothing to the traffic (doesn't even terminate TCP).

 

See if that performs better...