19216811.liveChapter 4 WAN Setup
P-660R-F1 Series User’s Guide
56
Encapsulation
Select the method of encapsulation used by your ISP from the drop-down list
box. Choices are
PPPoA
,
RFC 1483
,
ENET ENCAP
or
PPPoE
.
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.
If you use
RFC 1483
, enter the IP address given by your ISP in the
IP
Address
field.
Subnet Mask
Enter a subnet mask in dotted decimal notation.
Refer to the appendices
to calculate a subnet mask If you are implementing
subnetting.
Gateway IP address
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
to go to the
Port Forwarding
screen to edit a server mapping set.
Otherwise, select
None
to disable NAT.
Back
Click
Back
to return to the previous screen.
Apply
Click
Apply
to save the changes.
Cancel
Click
Cancel
to begin configuring this screen afresh.
Advanced Setup
Click this button to display the
More Connections
Advanced
screen and edit
more details of your WAN setup.
Table 15
More Connections Edit (continued)
LABEL
DESCRIPTION