NetComm G.SHDSL 4-port Security Modem Routers NB712 - Manual (Page 2)

2 NB712 / NB714 User Guide
YML829 Rev1
Contents
1 Introduction ...............................................................................................................................................4
1.1 Features ..........................................................................................................................................4
1.2 Package Contents ...........................................................................................................................4
1.3 Specification ....................................................................................................................................5
1.4 Application .......................................................................................................................................7
2 Firewall .....................................................................................................................................................8
2.1 Types of Firewall ..............................................................................................................................9
2.2 Denial of Service Attack ..................................................................................................................10
3 VLAN (Virtual Local Area Network) .............................................................................................................12
3.1 Specification ..................................................................................................................................12
3.2 Frame Specification ........................................................................................................................12
3.3 Applications ...................................................................................................................................13
4 Getting to know the router ........................................................................................................................14
4.1 Front Panel ....................................................................................................................................14
4.2 Rear Panel ....................................................................................................................................15
5 Connecting your G.SHDSL Modem Router .................................................................................................16
6 Configuration via Web Browser .................................................................................................................19
7 Basic Setup ............................................................................................................................................21
7.1 Bridge Mode ..................................................................................................................................22
7.2 Routing Mode .................................................................................................................................24
8 Advanced Setup .......................................................................................................................................34
8.1 SHDSL ...........................................................................................................................................35
8.2 WAN ..............................................................................................................................................37
8.3 Bridge ...........................................................................................................................................39
8.4 VLAN .............................................................................................................................................41
8.5 Route ............................................................................................................................................43
8.6 NAT/DMZ .......................................................................................................................................45
8.7 Virtual Server .................................................................................................................................47
8.8 Firewall ..........................................................................................................................................48
8.9 IP QoS ...........................................................................................................................................56
9 Administration ..........................................................................................................................................58
9.1 Security .........................................................................................................................................59
9.2 SNMP ............................................................................................................................................61
9.3 Time Sync ......................................................................................................................................64