ZyXEL Communications P-660HW-Tx v3 Series User Manual page 103

Table 19 Network > WAN > Internet Access Setup (continued)
LABEL
IP Address
Subnet Mask
Gateway IP
address
DNS Server
First DNS Server
Second DNS
Server
Third DNS Server
Connection (PPPoA and PPPoE encapsulation only)
Nailed-Up
Connection
Connect on
Demand
Max Idle Timeout
Apply
Cancel
Advanced Setup
P-660HW-Tx v3 Series User's Guide
DESCRIPTION
This option is available if you select Routing in the Mode field.
A static IP address is a fixed IP that your ISP gives you. A dynamic IP
address is not fixed; the ISP assigns you a different one each time you
connect to the Internet.
Select Obtain an IP Address Automatically if you have a dynamic
IP address; otherwise select Static IP Address and type your ISP
assigned IP address in the IP Address field below.
This option is available if you select ENET ENCAP in the
Encapsulation field.
Enter a subnet mask in dotted decimal notation.
This option is available if you select ENET ENCAP in the
Encapsulation field.
Specify a gateway IP address (supplied by your ISP).
Select Obtained From ISP if your ISP dynamically assigns DNS
server information (and the ZyXEL Device's WAN IP address) and you
select Obtain an IP Address Automatically.
Select User-Defined if you have the IP address of a DNS server.
Enter the DNS server's IP address in the field to the right. If you chose
User-Defined, but leave the IP address set to 0.0.0.0, User-
Defined changes to None after you click Apply. If you set a second
choice to User-Defined, and enter the same IP address, the second
User-Defined changes to None after you click Apply.
Select None if you do not want to configure DNS servers. You must
have another DNS server on your LAN, or else the computers must
have their DNS server addresses manually configured. If you do not
configure a DNS server, you must know the IP address of a computer
in order to access it.
Select Nailed-Up Connection when you want your connection up all
the time. The ZyXEL Device will try to bring up the connection
automatically if it is disconnected.
Select Connect on Demand when you don't want the connection up
all the time and specify an idle time-out in the Max Idle Timeout
field.
Specify an idle time-out in the Max Idle Timeout field when you
select Connect on Demand. The default setting is 0, which means
the Internet session will not timeout.
Click this to save your changes.
Click this to restore your previously saved settings.
Click this to display the Advanced WAN Setup screen and edit more
details of your WAN setup.
Chapter 6 WAN Setup
103