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sathish_126179's avatar
sathish_126179
Icon for Nimbostratus rankNimbostratus
May 21, 2014

F5 LTM - Unable to download 5MB file

We are having an issue while trying to download a CSV file (size 5MB) via F5 LTM (version: 11.3.0). The file gets downloaded successfully when tried from backend application server. The Application s...
application delivery
design
download
LTM
What_Lies_Bene1's avatar
What_Lies_Bene1
Icon for Cirrostratus rankCirrostratus
May 21, 2014

Hmmm, hard to know with so little information but certainly try and disable Delayed ACKs in the TCP profiles. Also ensure Extensions for High Performance is enabled and Nagle is not.

 

Perhaps change Congestion Control to Scalable on the server side at least.

 

What OS is the server running?

 

Also, is the client side actually a WAN? Is it reliable?