TCP/IP Configuration and Management Manual

SCF Reference
TCP/IP Configuration and Management Manual—427132-004
4-127
TCP Records
ti-ack
indicates the sequence number of the data currently being acknowledged.
Receive State Change Record
The receive send state change record is generated when data is received.
nnnnaaaa
indicates the internal socket ID.
nnnnn
indicates the internal ID of the TCP packet.
init-state
indicates the initial state before the data was received. The possible states are:
start-no
indicates the starting sequence number of the data received.
end-no
indicates the ending sequence number of the data received.
ack-no
indicates the acknowledgment number.
urp
indicates the urgent pointer.
header
socket_handle nnnnaaaa tcp_handle nnnnn
init-state: input (start-no..end-no) @ ack-no,
urp=urp [f1,f2,f3,f4,f5,f6] -> fin-state...
rcv_(nxt,wnd,up) (rcv-nxt, rcv-wnd, rcv-up)
snd_(una,nxt,max) (snd-una, snd-nxt, snd-max)
snd_(wl1,wl2,wnd) (snd-wl1, snd-wl2, snd-wnd)
CLOSE-WAIT LAST-ACK
CLOSED LISTEN
CLOSING SYN-RECVD
ESTABLISHED SYN-SENT
FIN-WAIT-1 TIME-WAIT
FIN-WAIT-2