TCP/IP Configuration and Management Manual

SCF Reference
TCP/IP Configuration and Management Manual—427132-004
4-129
TCP Records
snd-wnd
indicates the send window.
Send State Change Record
The send state change record is generated when a user sends data.
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 sent. The possible states are:

CLOSE-WAIT

LAST-ACK

CLOSED

LISTEN

CLOSING

SYN-RECVD

ESTABLISHED

SYN-SENT

FIN-WAIT-1

TIME-WAIT

FIN-WAIT-2
req-type
indicates the request type. The possible request types are:

ABORT

PEERADDR

ACCEPT

PROTORCV

ATTACH

PROTOSEND

BIND

RCVD
header
socket_handle nnnnaaaa tcp_handle nnnnn
init-state: user req-type -> 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)