What would be a good option to troubleshoot an interaction of browser with a server besides wireshark?
I mean being able to see what the browser sends and receives.
Is firebug a good alternative or is it only for css
and the html
useful?
2 Answers
If you're looking for something HTTP specific, I recommend Fiddler2. It dissects HTTP traffic in very useful ways, does HTTPS decryption, supports Firefox and IE, and can even resend previous HTTP requests or modify them before resending.
Ettercap: http://ettercap.github.io/ettercap/
Kismet: http://sectools.org/tool/kismet/
TCPDump: http://www.tcpdump.org/
To name a few you can try, Ettercap and Kismet are good CLI based sniffers too.
What product (piece of software) can I use to capture data
. The word product is meant to be generic, and include software, (free or non-free), hardware, services, and so on. Serverfault is about answering technical problems, not being a human powered search engine to help you find software/hardware/etc.