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Chapter 6 Broadband
VSG1435-B101 Series User’s Guide
86
PPP Auto
Connect
Select this option if you do not want the connection to time out.
IDLE Timeout This value specifies the time in minutes that elapses before the router
automatically disconnects from the PPPoE server.
This field is not configurable if you select PPP Auto Connect.
PPPoE Service
Name
Enter the name of your PPPoE service here.
PPPoE
Passthrough
This field is available when you select PPPoE encapsulation.
In addition to the ZyXEL Device’s built-in PPPoE client, you can enable
PPPoE pass through to allow up to ten hosts on the LAN to use PPPoE
client software on their computers to connect to the ISP via the ZyXEL
Device. Each host can have a separate account and a public WAN IP
address.
PPPoE pass through is an alternative to NAT for application where NAT
is not appropriate.
Disable PPPoE pass through if you do not need to allow hosts on the
LAN to use PPPoE client software on their computers to connect to the
ISP.
IP Address
Obtain an IP
Address
Automatically
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 this if you have a dynamic IP address.
Static IP
Address
Select this option If the ISP assigned a fixed IP address.
IP Address Enter the static IP address provided by your ISP.
IP Subnet
Mask
Enter the subnet mask provided by your ISP.
Gateway IP
Address
Enter the gateway IP address provided by your ISP.
Routing Feature
NAT Enable Select this option to activate NAT on this connection.
IGMP Proxy
Enable
Internet Group Multicast Protocol (IGMP) is a network-layer protocol
used to establish membership in a Multicast group - it is not used to
carry user data.
Select this option to have the ZyXEL Device act as an IGMP proxy on
this connection. This allows the ZyXEL Device to get subscribing
information and maintain a joined member list for each multicast
group. It can reduce multicast traffic significantly.
Apply as Default
Gateway
Select this option to have the ZyXEL Device use the WAN interface of
this connection as the system default gateway.
DNS Server This is available only when you select Apply as Default Gateway in
the Routing Feature field.
Table 7 Broadband: Add/Edit: Routing Mode
LABEL DESCRIPTION