TCP/IP Configuration and Management Manual

SCF Reference
TCP/IP Configuration and Management Manual—427132-004
4-57
LISTOPENS PROCESS Command
State
is the current state of the socket; it applies only to sockets whose Proto value is
TCP. The possible values are:
CLOSING
if waiting for a terminate connection request acknowledgment from the remote
site.
CLOSE-WAIT
if waiting for a terminate connection request from the local user.
ESTAB
if the connection is open and the user can send and receive data. This is the
normal state for data transfer.
FIN-WAIT-1
if waiting for a terminate connection request from the remote TCP site or if
waiting for acknowledgment of the terminate connection request that the
process has sent previously.
FIN-WAIT-2
if waiting for a termination of data to be received after having sent a FIN
(termination of data being sent).
LAST-ACK
if waiting for acknowledgment of the terminate connection request previously
sent to the remote site (which includes an acknowledgment of its terminate
connection request).
LISTEN
if waiting for a connection request from any remote TCP site.
SYN-RCVD
if waiting for an acknowledgment of a SYN-ACK sent in response to a SYN.
SYN-SENT
if waiting for a SYN-ACK after having sent a SYN.
TIME-WAIT
if waiting for sufficient time to pass (about two round trips) to be sure that stray
packets are flushed from the network.