3Com 3CRWER100-75 Router Manual PDF (Setup & Configuration Guide)

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Router you will need to know the following:

■

User name

■

Password

■

Service Name(ifrequired by your ISP)

When you install the Router, you will not need to use the PPPoE software

on your PC.

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LAN Settings

61

PPTP (DSL or Cable)

PPTP is only used by some European providers. If the installation

instructions that accompany your modern ask you to setup a dialup

connection using a PPTP VPN tunnel then select this option. To configure

the Router you will need to know the following:

■

User name

■

Password

■

VPN Server address(usually your moderm)

When you install the Router, you will not need to use the dialup VPN on

your PC anymore.

Heart Beat Signal(For Australia only)

It is a service used in Australia only. If you are using Heart Beat Signal

connection, check with your ISP for the necessary setup information.

User Name and Password

Enter the User Name and Password you use when logging onto your

ISP through a Heart Beat Signal connection.

Connection to ISP

Before beginning this section, ensure you have the required information

from your ISP.

Select

Internet Settings

from the main menu to display

Connection to ISP

.

Choose an

IP Allocation Mode

from the drop down box.

Select an IP Allocation Mode from the following:

■

Static IP address (to be specified manually)

■

Dynamic IP address (automatically allocated)

■

PPPoE (used by DSL providers only)

■

PPTP (used by some European providers)

■

Heart Beat Signal(supported by some ISPs)

4

5

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Static IP Address

Connection Parameters Screen - Static IP

To setup the Router for use with a Static IP address connection:

1

Select

Static IP Address (to be specified manually)

in the

IP Allocation

Mode

field.

2

Enter your IP Address in the

IP Address

text box.

This information, along with the rest of the information in this screen,

should be provided to you by your ISP. If the information is already

entered, your ISP has pre-configured your Router, and you should go to

step 7

.

3

Enter your subnet mask in the

Subnet Mask

text box.

4

Enter your ISP Router address in the

ISP Gateway Address

text box.

5

Enter your primary DNS address in the

Primary DNS Address

text box.

6

Enter your secondary DNS address in the

Secondary DNS Address

text

box.

This step is optional. Not all ISPs require a secondary DNS address.

7

Check all of your settings, and then click

Save

.

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LAN Settings

63

Dynamic IP Address

Figure 35

Connection Parameters Screen - Dynamic IP

If this mode is selected, your IP Address, Subnet Mask, and DNS Address

will be obtained automatically from your ISP. They are not displayed on

this screen, but may be viewed on the Status screen (click on

Status and

Logs

on the left hand menu bar).

To setup the Router for use with a dynamic IP address connection:

1

Select

Dynamic IP Address (automatically allocated)

in the

IP Allocation

Mode

field.

2

Enter the

Host Name

(optional).

Some ISP srequire a host name. If your ISP has this requirement, enter the

host name in the Host Name text box.

3

If you use ‘Cable’, your ISP may use your MAC address to authenticate

you. If this is the case, you will need to ‘Clone’ your MAC address. There

are three options:

■

Use the Router’s original Internet MAC address

- This field is selected

by default and is automatically filled in with the MAC address of the

Router.

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■

Use this PC’s MAC address

- This field is automatically filled in with the

MAC address of the PC you are using to configure the Router. You

should use this address only if you were previously using this computer

to connect directly to your modem.

■

Enter a new MAC address manually

- Use this option if you want to

specify a new MAC address. Enter the new MAC address.

4

Check all settings and click

Save

.

PPP over Ethernet

PPPoE Setup Screen

To setup the Router for use with a PPP over Ethernet connection, use the

following procedure:

1

Select

PPP over Ethernet

in the

IP Allocation Mode

field.

2

Enter the

Host Name

(optional).

Some ISPs require a host name. If your ISP has this requirement, enter the

host name in the

Host Name

text box.

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