D-Link DVA-G3340S Инструкция по эксплуатации онлайн [11/78] 41892

PPPoE and PPPoA Connection for WAN

Follow the instructions below to configure the Router to use a PPPoE or PPPoA for the

Internet connection. Make sure you have all the necessary information before you

configure the WAN connection.

1. If not already selected, choose the PPPoE/PPPoA option from the WAN Settings

pull-down menu. PPPoE/PPPoA is selected by default if you are configuring the

Router for the first time.

2. Under the ATM VC Settings at the top of the menu should not be changed unless

you have been instructed to change them. However, if you are instructed to change

the VPI or VCI values, type in the values assigned for your account. Leave the

PVC and Virtual Circuit setting at the default (Pcv0 and Enabled) values for now.

This can be used later if you are configuring multiple virtual circuits for your ADSL

service. For more information on ATM VC Settings, see the table on page 24

below.

3. Under the PPPoE/PPPoA heading, type the User Name and Password used for

your ADSL account. A typical User Name will be in the form user1234@isp.co.uk,

the Password may be assigned to you by your ISP or you may have selected it

when you set up the account with your ISP.

4. Choose the Connection Type from the pull-down menu located under the User

Name and Password entry fields. This defines both the connection protocol and

encapsulation method used for your ADSL service. The available options are

PPPoA VC-MUX, PPPoA LLC and PPPoE LLC. If have not been provided specific

information for the Connection Type setting, leave the default setting.

5. Leave the MTU value at the default setting (default = 1400) unless you have

specific reasons to change this (see table below).

6. Leave the MRU value at the default setting (default = 1492) unless you have

specific reasons to change this (see table below).

7. Leave the Default Route enabled if you want to use the Router as the default route

to the Internet for your LAN. Whenever a computer on the LAN attempts to access

the Internet, the Router becomes the Internet gateway to the computer. If you have

an alternative route for Internet traffic you may disable this without effecting the

Router’s connection.

8. NAT should remain enabled. If you disable NAT, you not be able to use more than

one computer for Internet connections. NAT is enabled and disabled system-wide,

therefore if you are using multiple virtual connections, NAT will disabled on all

connections.

9. The Firewall should remain enabled for most users. If you choose to disable this