User Documentation

Version 1.2 / August 2020 Page 4 / 102
Network → IP Routing (Tab State) .................................................................................................................................... 42
Network → HTTP proxy.................................................................................................................................................... 42
Network → Forwarding.................................................................................................................................................... 43
Network → 1:1 NAT ......................................................................................................................................................... 45
Network → Network Groups ............................................................................................................................................ 46
Network → Hardware Groups .......................................................................................................................................... 46
4.2.8 Configuration → VPN .................................................................................................................................48
VPN → u-link (Tab Configuration) ..................................................................................................................................... 48
VPN→ u-link (Tab State) .................................................................................................................................................. 49
VPN→ u-link (Tab Registration) ........................................................................................................................................ 50
VPN→ OpenVPN (Tab Configuration) ............................................................................................................................... 50
VPN→ OpenVPN (Tab VPN1) ............................................................................................................................................ 51
VPN→ OpenVPN (Tab State) ............................................................................................................................................ 53
VPN→ IPsec (Tab Configuration) ...................................................................................................................................... 53
VPN→ IPsec (Tab State) ................................................................................................................................................... 56
4.2.9 Configuration → Services ...........................................................................................................................57
Services → DHCP Server (Tab Configuration) .................................................................................................................... 57
Services → DHCP Server (Tab State) ................................................................................................................................. 58
Services → Web server .................................................................................................................................................... 58
Services → SNMP ............................................................................................................................................................ 59
4.3 SECTION SYSTEM ...................................................................................................................................................60
4.3.1 System → Backup settings..........................................................................................................................60
4.3.2 System → Software update ........................................................................................................................60
4.3.3 System → Factory defaults .........................................................................................................................61
4.3.4 System → Save ..........................................................................................................................................62
4.3.5 System → Reboot .......................................................................................................................................62
4.4 SECTION INFORMATION...........................................................................................................................................63
4.4.1 Information → General ..............................................................................................................................63
4.4.2 Information → Sitemap ..............................................................................................................................63
5. APPENDIX A (CONFIGURATION EXAMPLES) .......................................................................................................64
A1 – BASIC ROUTER CONFIGURATION TO CONNECT 2 NETWORKS WITH DIFFERENT IP ADDRESS RANGES............................................64
A2 - CONNECTING 2 ETHERNET NETWORKS WITH ACTIVATED NAT MASQUERADING AND USING IP ADDRESS FORWARDING ...................68
A3 - CONFIGURING THE ROUTER TO CONNECT 2 NETWORKS WITH DIFFERENT IP ADDRESS RANGES AND ADDITIONAL FIREWALL RULES ......73
A4 – FIREWALL APPLICATION EXAMPLE: SECURING THE ACCESS TO MODBUS TCP DEVICES BY LAYER-2 FIREWALL RULES .......................80
A5 - USING DYNAMIC IP ROUTING ALTERNATIVELY TO MANUALLY CONFIGURED STATIC ROUTES (REFERS TO EXAMPLE A6) .....................94
A6 - HOW TO USE FEATURE “REMOTE CAPTURE” WITH WIRESHARK TO ANALYSE ROUTER’S LAN/WAN TRAFFIC ...............................96
A7 - U-LINK REMOTE ACCESS SERVICE → VPN BASED CONNECTION TO REMOTE LOCATIONS ....................................................... 101