User's Manual

Chapter 8 WAN
NBG-460N User’s Guide
147
To change your NBG-460N’s advanced WAN settings, click Network > WAN >
Advanced. The screen appears as shown.
Figure 103 Network > WAN > Advanced
The following table describes the labels in this screen.
Table 51 Network > WAN > Advanced
LABEL DESCRIPTION
Multicast Setup
Multicast This applies to traffic routed from the WAN to the LAN.
Select IGMP V-1, IGMP V-2 or None.
For Internet Protocol Television (IPTV), select IGMP V-2. This is
the protocol used for playing Live TV, which is an IPTV format.
Another format, Video On Demand (VOD), does not use
multicasting.
Selecting None may cause incoming traffic to be dropped or sent to
all connected network devices.
IPTV Port Setup
Choose IPTV STB
Port
Select the port where you want to connect your STB.
Windows Networking (NetBIOS over TCP/IP)
Allow between LAN
and WAN
Select this check box to forward NetBIOS packets from the LAN to
the WAN and from the WAN to the LAN. If your firewall is enabled
with the default policy set to block WAN to LAN traffic, you also
need to enable the default WAN to LAN firewall rule that forwards
NetBIOS traffic.
Clear this check box to block all NetBIOS packets going from the
LAN to the WAN and from the WAN to the LAN.
Allow Trigger Dial Select this option to allow NetBIOS packets to initiate calls.
Auto-bridge