FreshTomato Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
====== Access Restriction ======

The Access Restriction menu contains functions that allow you to block:

  * Access to the entire Internet.
  * Access to portions of the the Internet.
  * WiFi access to the network.

 Restrictions are done based on rules and a schedule.

Access Restriction only blocks traffic routed outbound to the Internet. It **cannot** restrict access between (switched) LAN clients. It also cannot block traffic when the device is used as a switch only or as a wireless bridge. For those scenarios, see the HOWTOs entitled: [[wireless_filtering|Wireless MAC filtering via script/scheduler]] and [[device_filtering|Block devices via script/scheduler]].

 \\

Rules can be customized to block:

  * Only certain sources
  * Only certain destinations
  * Only certain ports
  * Only certain protocols, or applications
  * Only certain HTTP activity
  * Combinations of the above

Rules can be edited in the Web interface, and through scripts. Please see the HOWTO entitled: [[access_restrictions|Scripting Access Restrictions]].


===== Access Restriction Overview =====

The table in this section displays all saved rules, both active and inactive.

All rules are listed here. However, adding/editing any rules will forward you to another menu where you can edit the rules.

\\  {{:access_restriction_overview_cropped.png?775}}


===== Editing Access Restriction Rules =====

After clicking on the Overview table mentioned above, you will be taken to the Rule Editing page.

Here:

  * To delete an existing rule, click on it on the Overview page, then in Rule Editing, click **Delete**.
  * To **Edit **an existing rule, click on it on the Overview page, make the changes and click Save.
  * To **Add** a new rule, click the //Add//  button on the Overview page, configure the changes and click Save.
  * On the Rule Editing page, sequential rule numbers will display at the top left (For example: ID: 01)
  * These numbers will increment by 1 for each new rule you create.\\

\\  {{::access_restriction_editing_cropped.png?700x593}}

 \\

\\ **Enabled:**  Checking this enables this rule.

**Description:**  Here, you enter a name for this rule.

**Schedule:**  Here, you configure the schedule settings for this rule.

  * All Day - Checking this applies the rule for the entire day (for all days selected in the Day section).
    * Enabling this makes the Time options disappear.
  * Every Day - Checking this applies the rule every day.
    * Enabling this makes the Days options disappear.
  * Time - Here, you set the start time and end time when this rule will be applied.
  * Days - Here, you set the Days on which this rule will be applied.

 \\ **Type:**

  * Normal Access Restriction - Sets the rule to include all options set below the "Disable Wireless" option.
  * Disable Wireless - This rule will disable all WiFi interfaces on the router.

\\ **Applies To:**

  * All Computers/Devices - This rule will apply to all network clients.
  * The Following... - This rule will apply to only the specified network clients. 
    * Add clients by entering their MAC or IP address in the MAC/IP Address field, then clicking //Add//.
    * Clients must be added one at a time.
  * All Except... - This rule will apply to all network clients except the one specified. 
    * You can think of this as somewhat similar to a client whitelist.
    * Add clients by entering their MAC or IP address in the MAC/IP Address box, then clicking //Add//. 
    * Clients must be added one at a time.

\\ **Blocked Resources:**

  * Block All Internet Access - Enabling this blocks all Internet access to the selected network clients.

\\ **Port / Application:**

More than one rule can be configured, click the //Add// button to add a rule.

  * Protocol - Choose a protocol to block. Choosing a protocol with fixed ports will grey out the port field.
  * Port - Select a source port/destination port in the dropdown. Then, enter the port number in the next box.
    * This may be greyed out if you choose a fixed protocol in the Protocol field.
  * Application - Select which application to block. 
  * Address - Select source and/or destination IP address, then enter the IP address in the next field.

\\ **HTTP Request:**

In this field, you enter the text which will have the Access Restriction in this rule applied to it.

 \\

For example:

An entry that contains: "%%^begins-with.domain"%%

will block access to any domain that start with the text "begins-with". \\

 \\

An entry that contains: "%%.ends-with.net$"%%

will block any domain that ends with "net" . \\

 \\

An entry that contains: "%%^www.exact-domain.net"$%%

will block any entry that begins with "www.exact-domain" and ends with ".net"\\

**HTTP Requested Files: **

This function will block download of certain file types, including the following:

  * ActiveX - This will block Windows controls (which usually have a .ocx or .cab file ending).
  * Flash (swf) - This option will block Flash .swf files.
  * Java (class, jar) - This option will block Java (usually class or .jar) files.

\\ **Delete:**  Deletes the Access Restriction rule displayed on the screen.

**Save:**  Saves the current rule displayed on the screen.

**Cancel:**  Cancels the current rule change(s) or creation, and returns you to the Access Restriction Overview page.  \\   \\   \\
FreshTomato Wiki

User Tools

Site Tools

Page Tools
