User's Manual

Chapter 6 WAN Setup
AMG1202-T10A User’s Guide
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Encapsulation Select the method of encapsulation used by your ISP from the drop-down
list box. Choices vary depending on the mode you select in the Mode
field.
If you select Bridge in the Mode field, select either PPPoA or RFC 1483.
If you select Routing in the Mode field, select PPPoA, RFC 1483, ENET
ENCAP or PPPoE.
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.
ENET ENCAP
Gateway
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.
Table 19 Network > WAN > More Connections: Edit (continued)
LABEL DESCRIPTION