Microhard Systems VIP4G - Page 9

© Microhard Systems Inc. 9
Table of Contents
4.8 Firewall ....................................................................................................................... 121
4.8.1 Status ............................................................................................................................. 121
4.8.2 General ........................................................................................................................... 122
4.8.3 Rules .............................................................................................................................. 124
4.8.4 Port Forwarding ............................................................................................................... 126
DMZ ................................................................................................................................ 126
4.8.5 MAC-IP List ..................................................................................................................... 128
MAC List Configuration .................................................................................................... 128
IP List Configuration ........................................................................................................ 129
4.8.6 Reset Firewall to Defaults ................................................................................................ 130
4.9 Router .......................................................................................................................... 131
4.9.1 RIPV2 ............................................................................................................................. 131
4.9.2 OSPF .............................................................................................................................. 132
4.10 VPN ............................................................................................................................ 132
4.10.1 Summary......................................................................................................................... 132
4.10.2 Gateway to Gateway ....................................................................................................... 134
4.10.3 Client to Gateway (L2TP Client) ....................................................................................... 139
4.10.4 VPN Client Access .......................................................................................................... 141
4.10.5 Certificate Management ................................................................................................... 142
4.11 MultiWAN ..................................................................................................................... 143
4.11.1 Status ............................................................................................................................. 143
4.11.2 Settings ........................................................................................................................... 144
4.12 Tools ............................................................................................................................ 146
4.12.1 Discovery ...................................................................................................................... 146
4.12.2 Netflow Reports ............................................................................................................. 147
4.12.3 NMS Settings................................................................................................................. 149
4.12.4 Event Report ................................................................................................................. 153
4.12.4.1 Configuration ................................................................................................... 153
4.12.4.2 Message Structure ........................................................................................... 154
4.12.4.3 Message Payload ............................................................................................. 155
4.12.5 Modbus ......................................................................................................................... 156
4.12.5.1 TCP Modbus .................................................................................................... 156
4.12.5.2 COM (Serial) Modbus ....................................................................................... 158
4.12.5.3 Modbus Data Map ............................................................................................ 159
4.12.6 Websocket..................................................................................................................... 160
4.12.7 Site Survey .................................................................................................................... 162
4.12.8 Ping............................................................................................................................... 163
4.12.9 TraceRoute.................................................................................................................... 164
4.12.10 Traffic ........................................................................................................................... 165
5.0 AT Command Line Interface .......................................................................... 166
5.1 AT Command Overview .............................................................................................. 166
5.1.1 Serial Port ..................................................................................................................... 166
5.1.2 Telnet (TCP/IP) .............................................................................................................. 167
5.2 AT Command Syntax .................................................................................................. 168
5.3 Supported AT Commands .......................................................................................... 169
Appendices .......................................................................................................... 191
Appendix A: Serial Interface................................................................................................................ 191
Appendix B: IP-Passthrough Example ................................................................................................. 192
Appendix C: Port Forwarding Example ................................................................................................ 194
Appendix D: Firewall Example ............................................................................................................ 196
Appendix E: VPN Example ................................................................................................................ 198
Appendix F: GRE Example ................................................................................................................. 200
Appendix G: Firmware Recovery Procedure ........................................................................................ 203
Appendix H: Troubleshooting (FAQ) .................................................................................................... 204