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Forum Discussion

Jérôme_ANGLES's avatar
Jérôme_ANGLES
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Nov 25, 2014

Delay between two HTTP requests in a common TCP.flow (between 10 - 30 seconds)

I have a long wait on a application configured on a bigip LTM 3900 v10.2.2. I captured the traffic on the bigip and there are a few things i see that seems strange...   On a common tcp.flow, th...
application delivery
design
LTM
performance
giltjr's avatar
giltjr
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Dec 11, 2014

What I would suggest is:

 

  1. Run tcpdump to capture output stream from F5 to Client
  2. Run packet capture on client to capture stream from F5
  3. Setup a port mirror on the Avaya ERS 4550 uplink.
  4. Access the application
  5. Look at all of the packet captures and see where the problem is.

Since you have a ERS 4550 PWR I am assuming that you have VOIP. Do you also have QOS setup? Is the 4550 getting flooded with too much data and dropping things?