ZyXEL Communications wireless n gigbit router zyxel manual 147, Select Igmp V-1,IGMP V-2 or None

Chapter 8 WAN

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	Select the port where you want to connect your STB.
Port
Windows Networking (NetBIOS over TCP/IP)
Allow between LAN	Select this check box to forward NetBIOS packets from the LAN to
and WAN	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

NBG-460N User’s Guide

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