Serial Modes - ProSoft Technology RLXIC-EH User Manual

Data Communication and Host Modes
User Manual
Note: These commands work for the port on which they are executed. For example, if the user
types ATE1, and then AT&W using a serial port connection, it will set the serial port to Echo On.
7.3

Serial Modes

7.3.1 PPP
In PPP mode, the RLXIC-EH acts as a PPP server, providing an IP address, and
DNS servers (if available) to the connected device or computer.
PPP mode is entered from the AT mode by using any of the following
commands:
AT\APPP
ATDT10.0.0.1
ATDT10001
ATD#19788 or #777 *99***1#
CLIENT
In response to any of the preceding commands, the RLXIC-EH will respond with
CONNECT a carriage return and new line and is ready for the host to begin PPP
negotiations. The IP received by the host in the resulting negotiation will either be
a private (non-routable) IP address or a public (network-routable) IP address
provided by the network, depending on the settings of *HOSTPRIVMODE. If
*HOSTPRIVMODE=1, the value of the private IP address can be determined
beforehand by querying S110. The private IP address to be used can be defined
with the command AT*HOSTPRIVIP=192.168.100.33, substituting the desired IP
address.
ProSoft Technology, Inc.
May 29, 2009
RadioLinx Intelligent Cellular Ethernet Gateway for HSUPA (3G GSM) Networks
RLXIC-EH ♦ Intelligent Cellular
Page 49 of 111