Date: Fri, 5 Jan 2001 11:44:22 -0800 From: Brooks Davis <brooks@one-eyed-alien.net> To: =?iso-8859-1?Q?Marcus_Vin=EDcius_Midena_Ramos?= <marcus@ansp.br> Cc: Guido van Rooij <guido@gvr.org>, freebsd-net@FreeBSD.ORG Subject: Re: raw ethernetpackets..how? Message-ID: <20010105114422.G23398@Odin.AC.HMC.Edu> In-Reply-To: <3A55CC63.CAEFF6FE@ansp.br>; from marcus@ansp.br on Fri, Jan 05, 2001 at 11:30:12AM -0200 References: <20010105104142.A36057@gvr.gvr.org> <Pine.BSF.4.21.0101051055260.400-100000@beagle.fokus.gmd.de> <20010105110011.A36934@gvr.gvr.org> <3A55CC63.CAEFF6FE@ansp.br>
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On Fri, Jan 05, 2001 at 11:30:12AM -0200, Marcus Vinícius Midena Ramos wrote: > Try libnet (www.packetfactory.net/libnet). It is for injecting packets. I've you've got plans to port your code to something other then BSD you'll want to use libnet. Note that last time I looked, libnet didn't support the header complete option required to let you send ethernet packets with forged MACs. Also, while libnet is the best option for portable raw writes I know of, I really dislike it. It's full of junk that has nothing to do with it's task (being the compliment of libpcap.) I did use them to write a cute little userland bridge for use as a man in the middle attack on SecureRPC. -- Brooks -- Any statement of the form "X is the one, true Y" is FALSE. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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