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Instructor: Lawrence Landweber,Jun Murai
No. 16 10/29/1999
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Normal Close Sequence
TCP A TCP B
SEQ ACK CTL
1. ESTABLISHED ESTABLISHED
2. (Close)
FIN-WAIT-1 ? <100> <300> <FIN,ACK> ? CLOSE-WAIT
3. FIN-WAIT-2 ? <300> <101> <ACK> ? CLOSE-WAIT
4. (Close)
TIME-WAIT ? <300> <101> <FIN,ACK> ? LAST-ACK
5. TIME-WAIT ? <101> <301> <ACK> ? CLOSED
6. (2 MSL)
CLOSED