Start Video
Instructor: Lawrence Landweber,Jun Murai
No. 16 10/29/1999
LIST
PREV
[8/21]
NEXT
Recovery from Old Duplicate SYN
TCP A TCP B
SEQ ACK CTL
1. CLOSED LISTEN
2. SYN-SENT ? <100> <SYN> ...
3. (duplicate) ... <90> <SYN> ? SYN-RECEIVED
4. SYN-SENT ? <300> <91> <SYN,ACK> ? SYN-RECEIVED
5. SYN-SENT ? <91> <RST> ? LISTEN
6. ... <100> <SYN> ? SYN-RECEIVED
7. SYN-SENT ? <400> <101> <SYN,ACK> ? SYN-RECEIVED
8. ESTABLISHED ? <101> <401> <ACK> ? ESTABLISHED