Denso BHT-1260BWB-CE, User Manual

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BHT-1200 Series
4.12 Session Keeper
Session Keeper is an application that sends dummy packets periodically, and is used, for example, to keep a WWAN
data connection alive by preventing an internet service provider from disconnecting the BHT,
━ Note ━ This application does not guarantee that a network between an internet service
provider will never be disconnected.

Session Keeper Menu
Set the following parameters.
Packet sending starts by tapping the "Start" button. The menu screen will disappear.
Packet sending starts at application startup if the "Run at startup" parameter is enabled.
To cancel the parameters set, tap the "X" button. The menu screen will disappear.
━
Note
━ Packet sending is settable to start automatically at BHT startup.
(1) Make the shortcut of \Windows\SessionKeeper.exe on \Flash\Startup.
(2) Launch this application then enable the "Run at startup" parameter and set other
parameters as needed, and then tap the "Start" button.
(3) Back up the registries.
Parameter Meaning Default
IP Address Packet destination IP address 192.168.0.1
Port Packet destination port number 10001
Interval Packet interval (in seconds) 60 seconds
Off timer Packet stop timer (in seconds) Enabled, 600 seconds
Monitoring Monitors communication interfaces.
Dial-up only : Sends packets only while connecting to
a WWAN.
All : Sends packets if connecting to either one of the
following, WWAN, LAN cradle, wireless LAN.
Enabled, Dial-up only
Run at startup Start sending packets at Session Keeper startup. Disabled