Lan Isolation; Figure 43: Lan Isolation - Allied Telesis AT-AR256E User Manual

4 ports adsl2/2+ router

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AT-AR256E v3 4 Ports ADSL2/2+ Router User Manual

To configure IP Filters:

Click the Security menu then click IP Filters.

On the IP Filters page, select LAN Group and LAN IP. If the desired LAN IP is not available in the

LAN IP drop-down menu, you can add it using the LAN Client page, which is accessed by clicking

New IP.

Select the available rules for a given category. Click View to view the rule associated with a predefined

filter. Click Add to apply the rule for this category.

If a rule is not in the list, you can create your own rule in the User category. Select User then click

New.

The Rule Management page opens for you to create new rules. Enter Rule Name, Protocol, Port

Start, Port End and Port Map then click Apply.

The rules you create will appear in the Available Rules pane in the User category. You can view or

delete the rules you create.

Continue to add rules as they apply from each category using the Add button.

To temporarily implement the changes, click Apply.

To make the change permanent, click Save Settings.

LAN Isolation

LAN Isolation allows you to disable specific traffic connections between specific group In this page, you can

block specific traffic (for example, block LAN group1 & group IV traffics) or any traffic from one group to

another on your local network.

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