System information

CONTENTS

1.Configuration settings over web browser 1
1.1.Secured access to web configuration 2
1.2.Network status 3
1.3.DHCP status 4
1.4.GPRS/UMTS status 5
1.5.IPsec status 7
1.6.DynDNS status 7
1.7.System log 8
1.8.LAN configuration 9
1.9.VRRP configuration 14
1.10.GPRS configuration 16
1.10.1.GPRS connection 16
1.10.2.DNS address configuration 17
1.10.3.Check PPP connection configuration 17
1.10.4.Data limit configuration 17
1.10.5.Switch between SIM cards configuration 18
1.10.6.Dial-In access configuration 19
1.10.7.PPPoE bridge mode configuration 19
1.11.PPPoE configuration 21
1.12.Firewall configuration 22
1.13.NAT configuration 24
1.14.OpenVPN tunnel configuration 27
1.15.IPSec tunnel configuration 31
1.16.GRE tunnels configuration 35
1.17.L2TP tunnel configuration 37
1.18.PPTP tunnel configuration 39
1.19.DynDNS client configuration 40
1.20.NTP client configuration 42
1.21.SNMP configuration 43
1.22.SMTP configuration 46
1.23.SMS configuration 47
1.23.1.Send SMS 48
1.24.Expansion port configuration 54
1.25.USB port configuration 57
1.26.Startup script 60
1.27.Up/Down script 61
1.28.Automatic update configuration 62
1.29.User modules 63
1.30.Change profile 64
1.31.Change password 64
1.32.Set real time clock 65
1.33.Set SMS service center address 65
1.34.Unlock SIM card 65
1.35.Send SMS 66
1.36.Backup configuration 66
1.37.Restore configuration 66
1.38.Update firmware 67
1.39.Reboot 67
2.Configuration setting over Telnet 68
iii