Top Global USA. ----MB6000 User Guide
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Figure
3-18
Bridged with LAN
Bridged with Serial:
When this type selected, the MB6000 acts as a modem
between the cellular network and the serial port. You can attach a DTE device
such as Cisco router or PC with the serial cable, and then initiate a PPP
procedure on the client device.
Note:
MB6000 can connect the 3G modem automatically when received a PPP
connection request from a DTE device and disconnect it when received a PPP
termination. This mode also support auto disconnect like dial on demand. Make sure
the MB6000
‟s serial speed is match with the modem.(refer to “3.4.1.1
administration
“ of this guide for the detail about how to set the serial speed)
Figure
3-19
Bridged with Serial
Keepalive:
This can detect whether the WWAN connection is in good status. When
the WWAN connection is abnormal, it will be detected and the router will try to
reconnect automatically. When the system is still abnormal, modem will be restart.
After consecutively restart for several (configurable) times, if the system still could not
turn well, the router will reboot automatically.
Figure
3-20
Keepalive