SMC SMCD3GN2-RES Router Manual PDF (Setup & Configuration Guide)

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Configuring Your Gateway

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SMCD3GN2 Wireless Cable Modem User Manual

Adding Predefined Access Rules

Using the following procedure, you can select a well-known service and specify whether to

block all LAN hosts, a single LAN host, or a range of LAN hosts.

1. In the Access Control menu, check

Enable Access Control

if it is not checked and click

the

Apply

button. The remaining fields in the menu become available.

2. Under

Predefined Service Table

, click the

Add

button. The Predefined Access Rules

menu appears (see Figure 43).

3. Complete the fields in the Predefined Access Rules menu (see Table 18).

4. Click

Apply

. (Or click

Back

to return to the Access Control menu or

Cancel

to cancel any

selections you made.) If you clicked

Apply

, the rule for the predefined access rule is added

to the

Predefined Service Table

.

5. To configure additional access control rules for predefined services (up to 35, including

access rules for customer-defined services), repeat steps 2 through 4. When you finish,

click

Apply

in the Access Control menu to save your settings.

6. To change the rule for a predefined rule, click the radio button to the left of the rule you

want to change and click the

Edit

button. When the Predefined Access Rules menu

appears, edit the settings as necessary (see Table 18) and click

Apply

. Click

Apply

in the

Access Control menu to save your settings.

7. To delete a predefined rule, click the radio button to the left of the rule you want to delete

and click the

Delete

button. No precautionary message appears before you delete a rule.

Click

Apply

in the Access Control menu to save your settings.

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Configuring Your Gateway

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SMCD3GN2 Wireless Cable Modem User Manual

Figure 43. Predefined Access Rules Menu

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Configuring Your Gateway

78

SMCD3GN2 Wireless Cable Modem User Manual

Table 18. Predefined Access Rules Menu Options

Option

Description

Service

List of predefined services from which you can choose.

Remote IPs

Allows access to any remote IP address, one remote IP address, or a range of remote IP

addresses.

•

If you select one remote IP address, enter the IP address in the

Start IP

field.

•

If you select a range of remote IP addresses, enter the starting IP address in the

Start IP

field and the ending IP address in the

End IP

field.

Start IP

To forward to:

•

A single remote IP address, enter the remote IP address.

•

A range of remote IP addresses, enter the starting IP address here and the ending IP

address range in the next field.

This field is unavailable if the Gateway is configured for any remote IP addresses.

End IP

Enter the ending IP address in the remote IP address range. This field is unavailable if the

Gateway is configured for any remote IP addresses or for a single remote IP address.

Local IPs

Lets you specify any local IP addresses, a single local IP address, or a range of local IP

addresses to which the access rule is applied.

•

If you select one local IP address, enter the IP address in the

Start IP

field.

•

If you select a range of local IP addresses, enter the starting IP address in the

Start IP

field

and the ending IP address in the End IP field.

Start IP

To apply the predefined access rule to:

•

A single local IP address, enter the local IP address.

•

A range of local IP addresses, enter the starting IP address here and the ending IP address

range in the next field.

This field is unavailable if the Gateway is configured for any local IP addresses.

End IP

Ending IP address in the local IP address range to which the access rule will be applied. This

field is unavailable if the Gateway is configured for any local IP address or a single local IP

address.

Page 79 / 112

Configuring Your Gateway

79

SMCD3GN2 Wireless Cable Modem User Manual

Adding Customer-Defined Access Rules

Using the following procedure, you can define your own rules regarding the type of traffic

allowed from the Internet to the public LAN site.

1. In the Access Control menu, check

Enable Access Control

if it is not checked and click

the

Apply

button. The remaining fields in the menu become available.

2. Under

Customer Defined Service Table

, click the

Add

button. The Customer Defined

Access Rules menu appears (see Figure 44).

3. Complete the fields in the Customer Defined Access Rules menu (see Table 19).

4. Click

Apply

. (Or click

Back

to return to the Access Control menu or

Cancel

to cancel any

selections you made.) If you clicked

Apply

, the rule for the customer-defined rule is added

to the

Customer Defined Service Table

.

5. To configure additional access control rules for customer-defined services (up to 35,

including access rules for predefined services), repeat steps 2 through 4. When you finish,

click

Apply

in the Access Control menu to save your settings.

6. To change the rule for a customer-defined service, click the radio button to the left of the

rule you want to change and click the

Edit

button. When the Customer-Defined Access

Rules menu appears, edit the settings as necessary (see Table 19) and click

Apply

. Click

Apply

in the Access Control menu to save your settings.

7. To delete a customer-defined rule, click the radio button to the left of the rule you want to

delete and click the

Delete

button. No precautionary message appears before you delete a

rule. Click

Apply

in the Access Control menu to save your settings.

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Configuring Your Gateway

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SMCD3GN2 Wireless Cable Modem User Manual

Figure 44. Customer Defined Access Rules Menu

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