Westermo MRD-3x0 - Manual (Page 186)

186 6623-3201
As shown in Figure 130, the following options can be set for
the Telnet Server:
Accept port
This field determines the TCP port number that the serial
server will listen for connections on. The value entered should
be a valid TCP port number.
Drop current if new accept
If a connection is currently active on the serial server, and
a new connection request is accepted, this field determines
the action that will be taken. If set, the new connection will
become the active connection and the existing connection will
be closed. If not set, the existing connection will remain active
and the newly received connection will be closed.
TCP keepalive time
When set to a value greater than 0, TCP keepalives will be
enabled for connections, with probes sent at the frequency
specified (minutes). This may assist in detecting failed connec-
tions.
For information on setting the Port Configuration, see section
7.2.1. For information on setting the Packet Framing, see sec-
tion 7.2.2.