3Com LinkBuilder MSH User Manual page 175

Viewing Node Table Information 5-25
FIN_WAIT_1 which means that the socket is closed and the
connection is being closed.
CLOSING which means that the local socket has closed and is
awaiting remote shutdown acknowledgement.
LAST_ACK which means that the remote socket has shut down
and is awaiting acknowledgement.
FIN_WAIT_2 which means that the local socket is closed and is
waiting for remote shutdown.
TIME_WAIT which means that the local socket is closed and is
waiting for remote shutdown re-transmission.
DUA1860-0AAA01