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sank_198085's avatar
sank_198085
Icon for Nimbostratus rankNimbostratus
Apr 17, 2015

Client connection getting reset on 304 Not Modified Response going through F5 Load Balancer

clients use HTTPS (SSL) channel to communicate with the Load Balancer, Load Balancer uses HTTP (Clear) channel to communicate with the server.   3-nodes round robin Port = 80 HTTP Profile = http S...
deployment
Kevin_Davies_40's avatar
Kevin_Davies_40
Icon for Nacreous rankNacreous

F5 will not add last-modified headers unless you have additional profiles attached. You will need to check if the 304 message is actually being sent to the client. Use tcpdump and wireshark to confirm this.

 

Kevin_Davies_40's avatar
Kevin_Davies_40
Icon for Nacreous rankNacreous
Apr 18, 2015
I'm surprised if it modifies any headers. It should just pass them through. A tcpdump capture client and serverside should confirm this.