ZyXEL Communications P-660HN-F1 User Manual

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Chapter 5 WAN Setup
P-660HN-F1 User’s Guide
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User Name 
(PPPoA and PPPoE encapsulation only) Enter the user name exactly as 
your ISP assigned. If assigned a name in the form user@domain where 
domain identifies a service name, then enter both components exactly as 
given.
Password
(PPPoA and PPPoE encapsulation only) Enter the password associated 
with the user name above.
Service Name
(PPPoE only) Type the name of your PPPoE service here.
Multiplexing
Select the method of multiplexing used by your ISP from the drop-down list. 
Choices are VC or LLC.
By prior agreement, a protocol is assigned a specific virtual circuit, for 
example, VC1 will carry IP. If you select VC, specify separate VPI and VCI 
numbers for each protocol.
For LLC-based multiplexing or PPP encapsulation, one VC carries multiple 
protocols with protocol identifying information being contained in each 
packet header. In this case, only one set of VPI and VCI numbers need be 
specified for all protocols.
VPI
The valid range for the VPI is 0 to 255. Enter the VPI assigned to you.
VCI
The valid range for the VCI is 32 to 65535 (0 to 31 is reserved for local 
management of ATM traffic). Enter the VCI assigned to you.
IP Address
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. 
If you use the encapsulation type except RFC 1483, select Obtain an IP 
Address Automatically
 when you have a dynamic IP address; otherwise 
select Static IP Address and type your ISP assigned IP address in the IP 
Address
 field below. 
If you use RFC 1483, enter the IP address given by your ISP in the IP 
Address
 field.
Subnet Mask 
This option is available if you select ENET ENCAP in the Encapsulation 
field.
Enter a subnet mask in dotted decimal notation. 
Gateway IP address
This option is available if you select ENET ENCAP in the Encapsulation 
field.
Specify a gateway IP address (supplied by your ISP).
Connection
Nailed-Up Connection
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.
Connect on Demand
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.
Max Idle Timeout
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.
NAT
SUA only is available only when you select Routing in the Mode field.
Select SUA Only if you have one public IP address and want to use NAT. 
Click Edit Detail to go to the Port Forwarding screen to edit a server 
mapping set. 
Otherwise, select None to disable NAT.
Back
Click this to return to the previous screen without saving.
Table 20   Network > WAN > More Connections: Edit (continued)
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