TCP State Diagram: Connection Setup ient LOSED active OPEn Server create feB passive OPEN CLOSE Snd SYN create TCB delete tcB LISTEN CLOSE delete TcB rcV sYn SEND Snd SYNacK snd syn SYN TCV sYn SYN RCVD snd AcK SENT rcv ack of syn RCV SYN ACK Snd AcK CLOSE Send fin ESTAB Lecture 18: TCP Details7 Lecture 18: TCP Details TCP State Diagram: Connection Setup CLOSED SYN SENT SYN RCVD ESTAB LISTEN active OPEN create TCB Snd SYN create TCB passive OPEN delete TCB CLOSE delete TCB CLOSE snd SYN SEND snd SYN ACK rcv SYN Send FIN CLOSE rcv ACK of SYN Snd ACK Rcv SYN, ACK rcv SYN snd ACK Client Server