ZyXEL Communications NBG410W3G - Manual (Page 117)

Chapter 6 WAN Screens
NBG410W3G Series User’s Guide
117
6.8 WAN 1
Use this screen to change your ZyXEL Device's WAN 1 ISP, IP and MAC settings. Click
NETWORK > WAN > WAN 1 to display this screen. The screen differs by the encapsulation.
"
The WAN 1 and WAN 2 IP addresses of a ZyXEL Device with multiple WAN
interfaces must be on different subnets.
6.8.1 WAN Ethernet Encapsulation
For ISPs (such as Telstra) that send UDP heartbeat packets to verify that the customer is still
online, please create a WAN-to-WAN/ZyXEL Device firewall rule for those packets. Contact
your ISP to find the correct port number.
The screen shown next is for Ethernet encapsulation.
Figure 72 NETWORK > WAN > WAN 1 (Ethernet Encapsulation)