Vulnerability Development mailing list archives

Re: TCP


From: fygrave () EPR0 ORG (CyberPsychotic)
Date: Tue, 7 Mar 2000 06:54:26 +0500


~:Hi,
~: I'm having trouble setting up a TCP connection manually in a program.  I'm
~:sending the packets manually, but can't seem to get anywhere after the SYN, and
~:ACK reply. Does anyone know where to look?  Can it be found in a RFC?

 you're probably having trable because your kernel responds with `rst'
together with your program respoding with `ack'. if you're reading packets
straight off the datalink, make sure you block any traffic from your
target with ipf/ipfw/ipchains first..


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