Re: TCP Negotiation problems

Aaron Turner <[email protected]> Mon, 2 Aug 2004 14:07:58 -0700
Newsgroups gmane.comp.security.libnet
Message-ID <[email protected]>
Well my first guess at an answer is: 42. :)

If you'd like a more helpful answer, I think you're going to have to
give more information then "TCP ACK's don't work".

-Aaron

On Mon, Aug 02, 2004 at 10:36:45AM -0400, Bowser Jason S Contr AFRL/IFTA wrote:
> Hello everyone
>  
> I am having a problem setting sending tcp packets with libnet.
>  
> I believe i have come to the conclusion that since i am opening up the network in raw that i have to do the 3 way handshake with tcp however i am unable to do this.  
>  
> I craft a TCP_SYN packet, and send it on the wire, however i am having problem with the TCP_ACK portion of the 3 way handshake any help would be greatly appreciated
>  
> Thank you
> jason
signature.asc (application/pgp-signature, 254 B)
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (GNU/Linux)
Comment: Public key at: http://www.synfin.net/aturner/pgpkey.asc

iD8DBQFBDq0uhweYF/hu2uYRApxsAKCEsdwgwhR+7IrpBuY595mFur2KVQCeJGXt
45kuGyThyGyoq1vqsC6tR4c=
=X1sZ
-----END PGP SIGNATURE-----