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Forum Discussion

Aditya_Mehra's avatar
Aditya_Mehra
Icon for Cirrus rankCirrus
Nov 28, 2017

F5 sending TCP resets to Client during Client-F5 SSL Handshake

We have two clients trying to reach the same https URL which is a Virtual Server hosted on the F5 LTM.   Connection from one client to the destination server is complete through the F5.   How...
application delivery
BIG-IP
LTM
security
ssl
nathe's avatar
nathe
Icon for Cirrocumulus rankCirrocumulus
Nov 28, 2017

Aditya,

 

What I can tell from the limited ssldump trace is both clients support tls1.2 (3.3) but the bigip downgrades to tls1.0 (3.1). I suspect the non working client doesn't support tls1.0.

 

This could be the version of the browser being used perhaps?

 

N