User Manual

8 Services .................................................................................................................................................................... 82
8.1 VRRP ................................................................................................................................................................. 82
8.1.1 VRRP LAN Configuration Settings .............................................................................................................. 82
8.1.2 Check Internet connection ........................................................................................................................ 82
8.2 Web Filter ......................................................................................................................................................... 83
8.2.1 Site blocking ............................................................................................................................................... 83
8.2.2 Proxy Based Content Blocker ..................................................................................................................... 83
8.3 NTP ................................................................................................................................................................... 84
8.4 VPN ................................................................................................................................................................... 85
8.4.1 OpenVPN ................................................................................................................................................... 85
8.4.2 IPSec .......................................................................................................................................................... 89
8.4.3 GRE Tunnel ................................................................................................................................................. 92
8.4.4 PPTP ........................................................................................................................................................... 94
8.4.5 L2TP ........................................................................................................................................................... 96
8.5 Dynamic DNS .................................................................................................................................................... 97
8.6 SMS Utilities ...................................................................................................................................................... 99
8.6.1 SMS Utilities ............................................................................................................................................... 99
8.6.2 Call Utilities .............................................................................................................................................. 107
8.6.3 User Groups ............................................................................................................................................. 108
8.6.4 SMS Management ................................................................................................................................... 109
8.6.5 Remote Configuration ............................................................................................................................. 111
8.6.6 Statistics ................................................................................................................................................... 114
8.7 SNMP .............................................................................................................................................................. 115
8.7.1 SNMP Settings ......................................................................................................................................... 115
8.7.2 TRAP Settings ........................................................................................................................................... 116
8.8 SMS Gateway .................................................................................................................................................. 117
8.8.1 Post/Get Configuration ............................................................................................................................ 117
8.8.2 Scheduled Messages ................................................................................................................................ 119
8.8.3 Auto Reply Configuration ........................................................................................................................ 119
8.8.4 SMPP ........................................................................................................................................................ 120
8.9 Hotspot ........................................................................................................................................................... 121
8.9.1 General settings ....................................................................................................................................... 121
8.9.2 Internet Access Restriction Settings ........................................................................................................ 123
8.9.3 Logging ..................................................................................................................................................... 123
8.9.4 Landing Page ............................................................................................................................................ 125