SMC Networks Barricade SMCWGBR14-N User Manual page 101

Protocol
The communications protocol used for the conversation.
State
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• CL: Closed -- The connection is no longer active but the session is being tracked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.
Priority
The priority given to packets sent wirelessly over this conversation by the WISH logic.
The priorities are:
• BK: Background (least urgent).
•
BE: Best Effort.
• VI: Video.
• VO: Voice (most urgent).
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.
240 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.
7800 seconds
Established or closing TCP connections.
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