ZyXEL NBG-419N Guia Do Utilizador

Chapter 12 WAN

NBG-419N User’s Guide

Use this screen to enable Multicast and enable Auto-bridge.

Note: The categories shown in this screen are independent of each other.  

To change your NBG-419N’s advanced WAN settings, click Network > WAN > 
Advanced. The screen appears as shown.

Figure 84   Network > WAN > Advanced 

The following table describes the labels in this screen.

Use this screen to enable IGMP snooping if you have LAN users that subscribe to 
multicast services.

Table 51   Network > WAN > Advanced

Multicast Setup
Multicast

Select IGMPv1/v2 to enable multicasting. This applies to traffic 
routed from the WAN to the LAN. 

Select None to disable this feature. This may cause incoming traffic 
to be dropped or sent to all connected network devices.

Auto-bridge
Enable Auto-bridge 
mode

Select this option to have the NBG-419N switch to bridge mode 
automatically when the NBG-419N gets a WAN IP address in the 
range of 192.168.x.y (where x and y are from zero to nine) no 
matter what the LAN IP address is. 

Apply

Click Apply to save your changes back to the NBG-419N.

Reset

Click Reset to begin configuring this screen afresh.