ZyXEL nbg-4615 Betriebsanweisung

Chapter 16 WAN

NBG4615 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 NBG4615’s advanced WAN settings, click Network > WAN > 
Advanced. The screen appears as shown.

Figure 93   Network > WAN > Advanced 

The following table describes the labels in this screen.

Table 58   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-Subnet Configuration
None

Select this option to have the NBG4615 do nothing when it gets a 
WAN IP address in the range of 192.168.x.y (where x and y are 
from zero to nine) or in the same subnet as the LAN IP address.

Enable Auto-bridge 
mode

Select this option to have the NBG4615 switch to bridge mode 
automatically when the NBG4615 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. 

Enable Auto-IP-
Change mode

Select this option to have the NBG4615 change its LAN IP address 
to 10.0.0.1 or 192.168.1.1 accordingly when the NBG4615 gets a 
dynamic WAN IP address in the same subnet as the LAN IP address 
192.168.1.1 or 10.0.0.1.

The NAT, DHCP server and firewall functions on the NBG4615 are 
still available in this mode.