Campbell Scientific LoggerNet Datalogger Support Software - Manual (Page 461)

Section 13. Implementing Advanced Communications Links
Subnet Mask – This setting is used to limit the search applicability area for IP
addresses. If both the server and the serial server are in the same low level
subnet this would be set to 255.255.255.0. Consult with the network
administrator for the proper setting.
Default Gateway – This specifies the IP address of the router for the local
computer network. Consult with the computer network administrator for the
proper setting.
Baud Rate – This specifies the baud rate used by the serial server to
communicate with the serial device attached to the COM port. The RF base
communicates at a baud rate of 9600.
IP Port ID – This specifies the port ID used by the serial server to direct serial
communications. This must be set even on devices with only one port. This
number is entered as part of the IP address in Setup for the IPPort device. For
example, if the port ID was specified to be 3201, using the IP address above
the entry in Setup would appear as follows: 198.199.32.45:3201
Inactivity Timeout – This timer resets the TCP/IP socket port if there has not
been any activity on the port for the specified period of time. The time is
usually specified in minutes. This prevents a situation where the socket gets
left open after a call and blocks other incoming calls.
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