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 -