12.6 Service > UPnP ................................................................................................. 90
12.7 Service > SMTP ................................................................................................. 90
12.8 Service > IP Alias ............................................................................................... 91
13 Configuration > Management .............................................................................. 92
13.1 Management > Identification .............................................................................. 92
13.2 Management > Administration ........................................................................... 93
13.3 Management > SSH ........................................................................................... 95
13.4 Management > Firmware ................................................................................... 96
13.5 Management > Configuration ............................................................................. 96
13.6 Management > Load Factory ............................................................................. 96
13.7 Management > Restart ...................................................................................... 96
14 Configuration > Diagnosis .................................................................................. 97
14.1 Diagnosis > Ping ................................................................................................ 97
14.2 Diagnosis > Traceroute ...................................................................................... 97
15 Configuration Applications ................................................................................. 98
15.1 LAN > IPv4/IPv6 Dual Stack ............................................................................... 98
15.2 MQTT Broker ................................................................................................... 100
15.3 Alarm Configuration ......................................................................................... 101
15.4 OpenVPN Configuration ................................................................................... 102
15.4.1 OpenVPN Server Mode ................................................................................ 103
15.4.2 OpenVPN Client Mode .................................................................................. 104
15.4.3 OpenVPN with third-party server ................................................................... 105
15.4.4 Install OpenVPN Access Server on Docker ................................................... 106
15.4.5 Install Pritunl OpenVPN server on Docker ..................................................... 112
15.5 VRRP Topology ................................................................................................ 120
15.6 TR069 Server (GenieACS Installation) ............................................................. 120
16 Test Case Example ............................................................................................ 133
16.1 MQTT Topology ............................................................................................... 133
16.2 IP Routing Topology ......................................................................................... 139