Re: How to intercept IP packet from an application ???
- From: "Kevin Spencer" <kevin@xxxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Mon, 5 Jun 2006 17:47:05 -0400
What you want to develop is basically called a "packet sniffer." It monitors
TCP packets on a network, or on a particular machine, and it's not an easy
app to write. Depending on your needs, you may be able to write a client for
the WinPCap public access software library. See http://www.winpcap.org/.
Another alternative is to use another packet-sniffing library, of which
there are several, some even for .Net. See:
http://www.google.com/search?hl=en&q=.Net+packet+sniffer
--
HTH,
Kevin Spencer
Microsoft MVP
Professional Development Numbskull
Nyuck nyuck nyuck
"simtouch" <simtouch@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:95E2E58E-514B-4789-A8E2-FC3398C55AF8@xxxxxxxxxxxxxxxx
I actually need to develop a Firewall.
What i want to do is intercept all the IP packets generated by an
application running in the same machine as my firewall application. Do you
know how to intercept the IP packets. Thank you very much for your help !
.
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