Wireshark-users: [Wireshark-users] Graph number of concurrent HTTP connections?
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From: Hugo van der Kooij <hugo.van.der.kooij@xxxxx>
Date: Thu, 19 May 2016 08:37:24 +0000

Hi,

 

I have been looking into an issue where I suspect that the client can’t connect to a proxy server due to the limit of concurrent connections.

As I have a full packet capture of such an incident I was looking for a way to make a graph of the amount of connections over the duration of the packet capture.

 

I could do a rough estimate if I filter with:

((tcp.flags.syn == 1) || (tcp.flags.fin == 1) || (tcp.flags.reset == 1)) && (tcp.dstport == 80)

 

But is there a way to calculate the concurrent sessions?

 

Regards,

Hugo.


Met vriendelijke groet / With kind regards,

Hugo van der Kooij
network engineer



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