SSH Client (PuTTY)............................................................................................................................................... 26
SFTP/SCP Client (WinSCP) .................................................................................................................................. 27
Initial Connection with Single PC......................................................................................................................30
Initial Connection Over a Network ....................................................................................................................33
Troubleshooting Connection Problems ............................................................................................................36
Unable to Load Web Page..................................................................................................................................... 36
Ping the ZyWAN .................................................................................................................................................... 36
Check the PC’s Network Configuration.................................................................................................................. 37
Using ZyWAN COM1 for Diagnostics .................................................................................................................... 37
Check with Network Administrator ......................................................................................................................... 38
PART 2: SOFTWARE CONFIGURATION......................................................................................................39
Chapter 1 Web Configuration Page ..........................................................................................................40
Web Page Login ...............................................................................................................................................40
Switching Between HTTP and HTTPS................................................................................................................... 42
Clearing the Browser Cache .................................................................................................................................. 43
Changing a Configuration .................................................................................................................................44
Using Default Gateway, DHCP, and DNS ........................................................................................................45
Configuration Options ............................................................................................................................................ 45
Default Route......................................................................................................................................................... 46
DHCP Server and NAT .......................................................................................................................................... 46
DNS Server............................................................................................................................................................ 46
Chapter 2 System Status ...........................................................................................................................47
Status Web Page..............................................................................................................................................47
Get Modem Status............................................................................................................................................48
EVDO Status.......................................................................................................................................................... 48
3G Status............................................................................................................................................................... 51
IDEN Status ........................................................................................................................................................... 54
GPRS Status.......................................................................................................................................................... 57
Chapter 3 Cellular Configuration ..............................................................................................................61
ZyWAN-EVDO Options.....................................................................................................................................61
ZyWAN-3G Options ..........................................................................................................................................70
ZyWAN-IDEN Options ......................................................................................................................................72
ZyWAN-GPRS Options.....................................................................................................................................72
Chapter 4 Ethernet configuration .............................................................................................................74
Enable Eth0/Eth1..............................................................................................................................................74
DHCP Client .....................................................................................................................................................74
Fixed Address ...................................................................................................................................................74
DHCP Server ....................................................................................................................................................75
Chapter 5 WiFi configuration ....................................................................................................................77
DHCP Client .....................................................................................................................................................78
Fixed Address ...................................................................................................................................................78
DHCP Server ....................................................................................................................................................79
Chapter 6 Networking configuration ........................................................................................................81
Open Ports........................................................................................................................................................81
Enable Port Forwarding ....................................................................................................................................83
Enable NAT ......................................................................................................................................................84
Time Synchronization .......................................................................................................................................86