Table of Contents
Multi-Tech Systems, Inc. MultiModem Wireless Modem with Ethernet Interface (S000375B) 4
Networks & Services.......................................................................................................................................... 37
Networks & Services > Network Configuration.............................................................................................. 37
Networks & Services > Service Configuration................................................................................................38
Packet Filters.......................................................................................................................................................39
Packet Filters > Packet Filters....................................................................................................................... 39
Packet Filters > DNAT Configuration.............................................................................................................40
Packet Filters > DNAT Example.................................................................................................................... 40
Packet Filters > Advanced.............................................................................................................................42
GRE Tunnels....................................................................................................................................................... 43
GRE Tunnels > GRE Tunnels........................................................................................................................43
GRE Tunnels > GRE Routes Configuration...................................................................................................44
DHCP Server........................................................................................................................................................45
DHCP Server > Subnet Settings....................................................................................................................45
DHCP Server > Fixed Addresses.................................................................................................................. 46
Tools....................................................................................................................................................................46
Tools > Tools.................................................................................................................................................46
Tools > Service Status...................................................................................................................................47
Tools > Firmware Upgrade............................................................................................................................47
Tools > Load Configuration............................................................................................................................48
Tools > Save Configuration ...........................................................................................................................48
Statistics & Logs.................................................................................................................................................49
Statistics & Logs > Ethernet...........................................................................................................................49
Statistics & Logs > Serial...............................................................................................................................49
Statistics & Logs > PPP.................................................................................................................................50
Statistics & Logs > PPP Trace.......................................................................................................................51
Statistics & Logs > SysInfo............................................................................................................................ 52
Statistics & Logs > DHCP Stat.......................................................................................................................52
Statistics & Logs > GRE Statistics.................................................................................................................52
Appendix A – A Reference Table of Commonly Supported Subnets......................................................................53
Appendix B – Wireless Antenna.................................................................................................................................55
The Antenna........................................................................................................................................................55
GSM, EDGE, and CDMA Antenna.................................................................................................................55
GSM and E-GSM Radio Characteristics........................................................................................................55
CDMA Radio Characteristics......................................................................................................................... 55
Antenna......................................................................................................................................................... 55
Fused DC Power Cable Dimensions .............................................................................................................56
How to Change the Fuse...............................................................................................................................56
Appendix C – Firmware Upgrade Using External TFTP Client.................................................................................57
Appendix D – Multi-Tech Systems, Inc. Warranty and Repair Policies...................................................................58
Multi-Tech Warranty Statement.........................................................................................................................58
Replacement Parts........................................................................................................................................ 59
Appendix E – Waste Electrical and Electronic Equipment.......................................................................................60
Index............................................................................................................................................................................. 61