User manual

Wireless Adapter RNX-N4 User Manual

7. LA: Last ACK -- Waiting for a short time while a connection that was in Close

Wait is fully closed.

8. CL: Closed -- The connection is no longer active but the session is being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:

1. BK: Background (least urgent).

2. BE: Best Effort.

3. VI: Video.

4. 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.

1. 300 seconds - UDP connections.

2. 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.

3. 7800 seconds - Established or closing TCP connections.

6.5.5 Internet Session Status

• Click on the Internet Sessions link in the navigation drop-down menu. 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: The IP address and, where appropriate, port number of the local application.

• NAT: The port number of the LAN-side application as viewed by the WAN-side

application.

• Internet: The IP address and, where appropriate, port number of the application on

the Internet.

• Protocol: The communications protocol used for the conversation.

• State: State for sessions that use the TCP protocol.

1. NO: None -- This entry is used as a placeholder for a future connection that may

occur.

2. SS: SYN Sent -- One of the systems is attempting to start a connection.

3. EST: Established -- the connection is passing data.