4.6. WWAN(STA).....................................................................................................................................- 27 -
4.6.1. Basic settings.........................................................................................................................- 27 -
4.6.2. 2.4G / 5.8G settings................................................................................................................ - 27 -
4.6.3. AP information....................................................................................................................... - 29 -
4.7. DHCP introduction...........................................................................................................................- 30 -
4.8. Static routes.................................................................................................................................... - 30 -
4.8.1. Static routing adding.............................................................................................................. - 30 -
4.8.2. Router table...........................................................................................................................- 31 -
4.9. WAN/LAN port switching ................................................................................................................. - 32 -
4.10. Network diagnostics...................................................................................................................... - 33 -
5. VPN..........................................................................................................................................................- 33 -
5.1. PPTP Client......................................................................................................................................- 33 -
5.2. L2TP Client ......................................................................................................................................- 35 -
5.3. OpenVPN ........................................................................................................................................ - 36 -
5.3.1. OpenVPN client ......................................................................................................................- 37 -
5.3.2. OpenVPN server.....................................................................................................................- 39 -
6. Firewall.................................................................................................................................................... - 39 -
6.1. General Settings.............................................................................................................................. - 39 -
6.2. Port forward....................................................................................................................................- 40 -
6.2.1. Port forward .......................................................................................................................... - 40 -
6.2.2. DMZ function ......................................................................................................................... - 41 -
6.3. Traffic rules.....................................................................................................................................- 42 -
6.3.1. Open ports on router.............................................................................................................. - 43 -
6.3.2. Add new forward rule ............................................................................................................- 44 -
6.3.3. Source NAT ............................................................................................................................ - 45 -
6.4. Access restrictions...........................................................................................................................- 47 -
7. DTU Function............................................................................................................................................- 50 -
7.1. General settings..............................................................................................................................- 51 -
7.1.1. Protocol selection ..................................................................................................................- 51 -
7.1.2. Heartbeat packet ...................................................................................................................- 52 -
7.1.3. Registration packet ................................................................................................................- 52 -
7.1.4. Advanced settings(AT command password) ........................................................................... - 54 -
7.2. Serial port settings ..........................................................................................................................- 54 -
