XG Series User's Guide Chapter 5 Command Reference
Socket Status Display Commands
545
5) Remote address and port number
The remote address and its port number are displayed. If omitted, an asterisk (*)
is displayed instead.
6) Internal status of protocol
For TCP protocol, one of the following is displayed.
CLOSED : No session is established yet.
CLOSE_WAIT : After the session was released, the close processing by the
application layer software has been awaited.
CLOSING : After the close processing was requested by application layer
software, and FIN was exchanged, an ACK reception has been
awaited.
ESTABLISHED: The session has been established.
FIN_WAIT_1 : After a FIN was sent, an ACK reception has been awaited.
FIN_WAIT_2 : A FIN reception has been awaited.
LAST_ACK : After a FIN was exchanged, an ACK reception has been
awaited.
LISTEN : A session can be received.
SYN_RCVD : After a SYN-ACK was sent, an ACK reception has been
awaited.
SYN_SENT : After a SYN was sent, an SYN-ACK reception has been
awaited.
TIME_WAIT : Holding after release of session
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