Leica GPS1200 Series Technical Reference Manual page 430

Config...\Instrument Settings...
Field Option
<Network User input
Mask:>
<Gateway IP User input
Address:>
Next step
CONT (F1) returns to GPS1200 Main Menu.
GPS1200
Description
Used together with the IP address to identify the
network the receiver is on. It is a 32 bit number which
must be obtained from the network administrator or
the Internet service provider.
The format of the network mask is aaa.bbb.ccc.ddd
where aaa is a value ranging from 001 to 255 and
bbb, ccc and ddd are values ranging from 000 to 255.
The IP address of a local default IP router on the
same network. It is used to forward traffic to destina-
tions beyond the local network.
A gateway is the connection or interchange point that
connects separate IP networks. For example a Local
Area Network may need a gateway to connect it to
the Internet.
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