© Microhard Systems Inc.
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4.0 Configuration
IP Protocol Config (Continued…)
PPP LCP Echo Failure Number
The PPP server will presume the peer to be dead if the LCP echo-requests are sent without
receiving a valid LCP echo-reply. If this happens, PPP server will terminate the connection.
Use of this option requires a non-zero value for the LCP Echo Interval parameter. This option
can be used to enable PPP server to terminate after the physical connection has been
broken (e.g., the modem has hung up).
Default:
0
PPP LCP Echo Interval
The PPP server will send an LCP echo-
request frame to the peer every ‘n’ seconds. Normally
the peer should respond to the echo-request by sending an echo-reply. This option can be
used with the LCP-echo-failure option to detect that the peer is no longer connected.
Default:
0
PPP Local IP
Enter the local PPP IP Address, the IP Address of the IPn4G COM0 Port.
Default:
192.168.0.1
PPP Host IP
Enter the PPP Host IP here. This is the IP of the PC or attached device.
Default:
192.168.0.99
PPP Idle Timeout(s)
It is the timeout for tearing down the ppp connection when there is no data traffic within the
time interval. When there is data coming, new ppp connection will be created.
Default:
30
GPS Transparent Mode:
When in GPS Transparent Mode, GPS data is reported out the serial port at
1 second intervals. Sample output is shown below:
Image 4-7-4: RS232 > GPS Transparent Mode
