ZyXEL Communications P-660H-61 User Manual page 96

Chapter 6 WAN Setup
The following table describes the labels in this screen.
Table 16 Network > WAN > Internet Access Setup
LABEL
Line
ADSL Mode
ADSL Type
General
Mode
Encapsulation
User Name
Password
Service Name
Multiplexing
IPv6/IPv4 Dual Stack
PPP Authentication
Virtual Circuit ID
VPI
VCI
96
DESCRIPTION
Select the mode supported by your ISP.
Use Auto Sync-Up if you are not sure which mode to choose from. The ZyXEL Device
dynamically diagnoses the mode supported by the ISP and selects the best
compatible one for your connection.
Other options are ADSL2+, ADSL2, G.DMT, T1.413 and G.lite.
Select the type supported by your ISP.
Available options are ANNEX A, ANNEX A/L, ANNEX M and ANNEX A/L/M.
Select Routing (default) from the drop-down list box if your ISP gives you one IP
address only and you want multiple computers to share an Internet account. Select
Bridge when your ISP provides you more than one IP address and you want the
connected computers to get individual IP address from ISP's DHCP server directly. If
you select Bridge, you cannot use Firewall, DHCP server and NAT on the ZyXEL
Device.
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 Routing in the Mode field, select PPPoA, RFC 1483, ENET ENCAP or
PPPoE.
If you select Bridge in the Mode field, method of encapsulation is not available.
(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.
(PPPoA and PPPoE encapsulation only) Enter the password associated with the user
name above.
(PPPoE only) Type the name of your PPPoE service here.
Select the method of multiplexing used by your ISP from the drop-down list. Choices
are VC or LLC.
If you select Enable, the ZyXEL Device can connect to IPv4 and IPv6 networks and
choose the protocol for applications according to the address type. If you select
Disable, the ZyXEL Device will operate in IPv4 mode.
The ZyXEL Device supports PAP (Password Authentication Protocol) and CHAP
(Challenge Handshake Authentication Protocol). CHAP is more secure than PAP;
however, PAP is readily available on more platforms.
Use the drop-down list box to select an authentication protocol for outgoing calls.
Options are:
AUTO - Your ZyXEL Device accepts either CHAP or PAP when requested by this
remote node.
CHAP - Your ZyXEL Device accepts CHAP only.
PAP - Your ZyXEL Device accepts PAP only.
VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a virtual
circuit. Refer to the appendix for more information.
The valid range for the VPI is 0 to 255. Enter the VPI assigned to you.
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.
ADSL Router Series User's Guide