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255.255.255.128 on both UTs and set the IP address of the second UT to
192.168.0.129.
If the TEs use a subnet other than the directly connected interface range, configure
a default route on the IP Settings page so that the WebUI can be accessed. The
default route will be in the subnet associated with the TE Ethernet interface.
If you need to reconfigure a UT out of PPPoE mode back to NAT mode, it may be
easiest to first Reset Factory Defaults from the Home page.
Remote control
The 9502 can be controlled remotely via SMS and locally via AT commands. The AT
command listing supported by the 9502 can be downloaded from the Hughes
website at www.bgan.hughes.com.
The 9502 includes a remote control by SMS feature that supports the special SMS
messages listed in
and does not have to be activated by a feature code. The syntax of the messages is
covered in the "Hughes 9502 SMS Remote Control Feature User Guide."
Command
ACTIVATE
Activate PDP context
DEACTIVATE
Deactivate PDP context
CLEAR
Clear SMS messages in the UT SIM
GETINFO
Get info from the UT. This returns an SMS with the information.
RESTART
Restart the UT
WATCHDOG
Change the configuration of the watchdog parameters
ATCO
Execute the AT command encapsulated in the SMS. This can be used for the following
remote control functions:
Download Firmware
Start Firmware upgrade
Get file
Send file, e.g. log files.
Activate Remote Web access
Perform ATC scan and/or set ATC robustness.
Configure the default APN (release 5.9.4.3 on)
Configure the satellite to use (release 5.9.5.0 on)
All remote control messages and responses must fit into a single 160 character SMS.
The SMS handler automatically deletes any message that fills the last SMS slot in the
USIM to ensure there is always room to receive control SMS messages. Control
messages are received into the SIM then read out and deleted so as not to fill up
the SIM card.
Table
5. Remote control SMS is supported by default in the 9502
Table 5: Remote control SMS message commands
Action
Chapter 3 • Operational features
3500834-0001 Revision C
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