He did transfer one "byte" between packet 1 and 3. the SYN bit as well as the FIN bit counts as one "byte" in the sequence number space.
the sequence numbers are perfectly normal. ----- Original Message ----- From: wrolf.courtney Sent: Wednesday, January 14, 2004 1:47 AM Subject: Re: [Ethereal-users] Advice on an HTTP request > > > > > 1 C TCP 2394 > http [SYN] Seq=1716877397 Ack=0 Win=65535 Len=0 > 2 S TCP http > 2394 [SYN, ACK] Seq=9296 Ack=1716877398 Win=2048 Len=0 > 3 C TCP 2394 > http [ACK] Seq=1716877398 Ack=9297 Win=65535 Len=0 > > Your client sent Seq=...97 in packet 1, but Seq=...98 in packet 3, without > sending another byte. > > The server ignores the data sent later, and is still waiting for the > missing byte. Eventually it closes thet connection, when the client won't > send up the missing byte. > > Wrolf Courtney > Donovan Data Systems, Inc. > (212) 633-5470 _______________________________________________ Ethereal-users mailing list [EMAIL PROTECTED] http://www.ethereal.com/mailman/listinfo/ethereal-users
