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Instructor: Lawrence Landweber,Jun Murai
No. 16 10/29/1999
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Old Duplicate SYN Initiates a Reset on Two Passive Sockets
TCP A TCP B
SEQ ACK CTL
1. LISTEN LISTEN
2. ... < Z > <SYN> ? SYN-RECEIVED
3. (??) ? < X > <Z+1> <SYN,ACK> ? SYN-RECEIVED
4. ? <Z+1> <RST> ? (return to LISTEN)
5. LISTEN LISTEN