Hello Frank, Winpcap is just a protocol driver and it does not hook into TCP/IP stack. You need something different like http://www.ntkernel.com/products/winpkfilter.shtml
Regards, Vadim -----Original Message----- From: Franck bacquet (Ohm Force) [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 12, 2003 2:22 AM To: Winpcap List Subject: [WinPcap-users] About winpcap limitations Hi all, As I said in last mail, I'm winpcap beginner. It's maybe too soon for me to ask a question, and I hope this won't be stupid. Is it possible with winpcap to make a application that inserts itself in win network stream. I mean, for example, I have a firewall on my computer that is working at layer 3(IP). I want to make an application that reads every layer 2 packets (Ethernet in this case) and stop some of them if needed. BUT I want to my firewall doesn't receive any packets that I've stopped. And I want to do the same for every packets sent (if firewall want to forward a packet and I don't, this packet stay here :P ) I've understood that winpcap just duplicates every incoming packets, and that's not what I want to. If it's not possible with winpcap, do someone think that is possible by making an other driver.dll or using some NDIS functions? If there are already documentations about that, don't waste more time, please just send to me links. Cheers from Paris, Franck ================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/[EMAIL PROTECTED]/ To unsubscribe use mailto: [EMAIL PROTECTED] ================================================================== ================================================================== This is the WinPcap users list. It is archived at http://www.mail-archive.com/[EMAIL PROTECTED]/ To unsubscribe use mailto: [EMAIL PROTECTED] ==================================================================
