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grilledcheez_21's avatar
grilledcheez_21
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Aug 05, 2016

Issues with TCP Fragmentation?

Hello,   Implementing a new system here and I seem to be getting issues with handshake failures on the front end of the F5 intermittently (seems to be timing out). The first few transactions fail...
application delivery
BIG-IP
LTM
Mike_Dayton_108's avatar
Mike_Dayton_108
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You need to find out what the minimum MSS size is for the path. You can try creating a new profile that defaults from tcp-lan-optimized and adjust the MSS to 1400 or 1360.

 

Mike

 

grilledcheez_21's avatar
grilledcheez_21
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Aug 05, 2016

Seems to be 1460 on the WAN, our server side LAN should be able to handle 1500 no problem.