Re: TCP Data filtering.

2002-05-15 Thread Fabrice MARIE
Hello, On Thursday 16 May 2002 06:06, Mike Karras wrote: > Does anyone know how to filter packets based on data in a certain offset > in a TCP packet? You can use filtering application proxy (ie zorp or squid or whatever). > I'm trying to filter data to certain URLs behind a firewall.. > Say t

TCP Data filtering.

2002-05-15 Thread Mike Karras
Does anyone know how to filter packets based on data in a certain offset in a TCP packet? I'm trying to filter data to certain URLs behind a firewall.. Say that I'm getting flooded with HTTP POST requests for a URL: http://www.someplace.com/index.html?somevar=blah&something=else in such magn