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11 • TCP T1/E1 DACS Administrators’ Reference Guide
76 TCP (Details)
TCP (Details)
From this screen you can view port details for remote and local TCP connections (see figure 29).
Figure 29. TCP Details window
Local Port (tcpConnLocalPort)
The local port number for this TCP connection.
Remote Address (tcpConnRemAddress)
The remote IP address for this TCP connection.
Remote Port (tcpConnRemPort)
The remote port number for this TCP connection.
State (tcpConnState)
The state of this TCP connection. The only value which may be set by a management station is dele-
teTCB(12). Accordingly, it is appropriate for an agent to return a ‘badValue’ response if a management station
attempts to set this object to any other value.
If a management station sets this object to the value deleteTCB(12), Transmission Control Block, then this has
the effect of deleting the TCB (as defined in RFC 793) of the corresponding connection on the managed node,
resulting in immediate termination of the connection. As an implementation-specific option, a RST segment
may be sent from the managed node to the other TCP endpoint (note however that RST segments are not sent
reliably).
• closed(1)
• listen(2)
• synSent(3)
• synReceived(4)
• established(5)