9502 User Guide
3004146-0001 Rev H
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Remote Upgrade and File
Transfer
The 9502 includes an FTP client. The operator can send SMS
messages or AT commands to command the 9502 to send or
retrieve files from an FTP server in the network or Internet. This
allows the 9502 to be upgraded, reconfigured and also allows log
files to be sent back to the server. The FTP server can be in the
Inmarsat network, e.g. accessible via a free APN for upgrades; or
can be outside the Inmarsat network, e.g. accessible via a normal
APN for debugging and configuration changes.
The remote upgrade process uses download firmware and firmware
upgrade commands (see “Hughes 9502 SMS Remote Control
Feature User Guide”).
Security
The Web UI includes an admin feature that can be activated from
the security page to prevent unauthorized access to the Web UI.
Additionally the AT command port is locked by default and the
command:
AT_ICLCK=”AD”,0,”<admin password>”
must be
used to unlock it before AT commands can be used. Both
mechanisms use the same password but the AT commands port
and each Web UI session use a separate lock and must be
individually unlocked.
Support for SMS Remote control is configured from the SMS
settings page. Each Remote Control SMS must include the correct
password. Remote control SMS containing AT commands will be
processed regardless of the Admin setting (they require the feature
to be active and the correct SMS password.)
USIM personalization (or “Phone to SIM lock”) can be used to
lock the UT to a particular SIM.
MAC address filtering on the Ethernet port page allows the user to
define the MAC address of TEs authorized to communicate via the
Ethernet port.
Note:
The USB port is not included in the MAC
filtering and can be used if the proper USB driver is installed on
the TE.
Wake on LAN (Any Packet)
The UT includes a special low power mode called Wake on LAN
(any packet). From the Web UI you can configure the UT to power
down into this mode after a configurable idle timer or time of day.
Wake on LAN operation is configured from the Ethernet Settings
page (Figure 2-9 – Ethernet Settings) under the Settings tab. It