67D-Link DIR-628 User Manual
Section 3 - Configuration
Internet Sessions
The Internet Sessions page displays full details of active Internet sessions through your router. An Internet session is a
conversation between a program or application on a LAN-side computer and a program or application on a WAN-side
computer.
Local:
NAT:
Internet:
Protocol:
State:
The IP address and, where appropriate,
port number of the local application.
The por t number of the LAN-side
application as viewed by the WAN-side
application.
The IP address and, where appropriate,
port number of the application on the
Internet.
The communications protocol used for
the conversation.
State for sessions that use the TCP
protocol:
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CL: Closed -- The connection is no longer active but the session is being tracked in case there are any retransmitted packets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.
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