Advanced Wan Screen - ZyXEL Communications NBG6503 User Manual

11.5 Advanced WAN Screen

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's advanced WAN settings, click Network > WAN > Advanced. The screen
appears as shown.
Figure 77 Network > WAN > Advanced
The following table describes the labels in this screen.
Table 45 Network > WAN > Advanced
LABEL
Multicast Setup
Multicast
Auto-Subnet Setup
None
Enable Auto-
bridge mode
Enable Auto-IP-
Change mode
Apply
Reset
Chapter 11 WAN
DESCRIPTION
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.
Select this option to have the NBG 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.
Select this option to have the NBG switch to bridge mode automatically when the NBG 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.
Select this option to have the NBG change its LAN IP address to 10.0.0.1 or 192.168.1.1
accordingly when the NBG 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 NBG are still available in thismode.
Click Apply to save your changes back to the NBG.
Click Reset to begin configuring this screen afresh.
NBG6503 User's Guide
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