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SOAP Debugging with tcpdump

October 27th, 2009 No comments

You are on a Linux box (SOAP client) making a SOAP request to a SOAP server somewhere on port 80, to view the request and response with tcpdump here are the commands execute at shell.

Incoming SOAP envelope (server response)

tcpdump  -nnvvlXSs 4096 src port 80

Outgoing SOAP envelope (client request)

tcpdump  -nnvvlXSs 4096 dst port 80

Of course if you have additional traffic going in and out from this box you can use the “and” operator to fine tune what you are after.

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