ZyXEL Communications Network Device P-2302 - Manual (Page 97)

Chapter 6 WAN
P-2302HWUDL-P1 Series User’s Guide
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2 If the ISP did not give you DNS server information, leave the DNS Server fields in the
SYSTEM General screen set to 0.0.0.0 for the ISP to dynamically assign the DNS
server IP addresses.
6.2 WAN Screens
6.2.1 WAN Internet Connection Screen (Ethernet)
Use this screen to set up your Internet connection. This screen depends on the type of Internet
connection you have.
Use this screen to set up an Ethernet connection (no Roadrunner service) with the ISP. To
access this screen, click Network > WAN > Internet Connection.
Figure 49 Network > WAN > Internet Connection (Ethernet)
"
Some ISPs, such as Telstra, send UDP heartbeat packets to verify that the
customer is still online. In this case, create a WAN to LAN firewall rule for those
packets. Contact your ISP to find the correct port number.