TRENDnet TEW-631BRP User Manual
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State
State for sessions that use the TCP protocol.
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NO: None -- This entry is used as a placeholder for a future connection that may occur.
•
SS: SYN Sent -- One of the systems is attempting to start a connection.
•
EST: Established -- the connection is passing data.
•
FW: FIN Wait -- The client system has requested that the connection be stopped.
•
CW: Close Wait -- the server system has requested that the connection be stopped.
•
TW: Time Wait -- Waiting for a short time while a connection that was in FIN Wait is
fully closed.
•
LA: Last ACK -- Waiting for a short time while a connection that was in Close Wait is
fully closed.
•
CL: Closed -- The connection is no longer active but the session is being tracked in
case there are any retransmitted packets still pending.
Dir
The direction of initiation of the conversation:
Out
Initiated from LAN to WAN.
In
Initiated from WAN to LAN.
Time Out
The number of seconds of idle time until the router considers the session terminated. The initial
value of Time Out depends on the type and state of the connection.
300 seconds
UDP connections.
20 seconds
Reset or closed TCP connections. The connection does not close instantly so that
lingering packets can pass or the connection can be re-established.
120 seconds
Opening or closing TCP connections.
7800 seconds
Established TCP connections.