I'm writing an application that sends print jobs over IPP to an LPR print server. I need a way to monitor the traffic going between that server and my development box. Right now I'm just sending jobs from the command line with the
I've tried setting up Wireshark, but I can't find anything at all going to the IP address of the print server. Besides that, the Wireshark output is a little overwhelming, as I'm not sure what protocols I need to be paying attention to for IPP traffic.
What protocols do I need to be watching? Are there caveats of which I should be aware?