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Configuring Full Antivirus Custom Objects (J-Web Procedure)

To configure antivirus protection using the J-Web configuration editor, you must first create your custom objects (MIME Pattern List, Filename Extension List, URL Pattern List, and Custom URL Category List).

Configure a MIME Pattern List Custom Object:

  1. Select Configure>Security>UTM>Custom Objects.
  2. From the MIME Pattern List tab, click the Add button to create MIME pattern lists.
  3. In the Add MIME Pattern pop-up window, next to MIME Pattern Name, enter a unique name for the list you are creating.

    Keep in mind that you are creating a MIME whitelist and a MIME exception list (if necessary). Both MIME lists appear in the MIME Whitelist and Exception MIME Whitelist fields when you configure antivirus. Therefore, the MIME list names you create should be as descriptive as possible.

  4. Next to MIME Pattern Value, enter the MIME pattern.
  5. Click Add to add your MIME pattern to the Values list box.

    Within this box, you can also select an entry and use the Delete button to delete it from the list. Continue to add MIME patterns in this manner.

  6. Optionally, create a new MIME list to act as an exception list.

    The exception list is generally a subset of the main MIME list.

  7. Click OK to save the selected values as part of the MIME list you have created.
  8. If the configuration item is saved successfully, you receive a confirmation and you must click OK again. If it is not saved successfully, you can click Details in the pop-up window that appears to discover why.

Configure a Filename Extension List Custom Object:

  1. Select Configure>Security>UTM>Custom Objects.
  2. From the Filename Extension List tab, click the Add button to create filename extension lists.
  3. Next to File Extension Name, enter a unique name for the list you are creating.

    This name appears in the Scan Option By Extension list when you configure an antivirus profile.

  4. In the Available Values box, select one or more default values (press Shift to select multiple concurrent items or press Ctrl to select multiple separate items) and click the right arrow button to move the value or values to the Selected Values box.
  5. Click OK to save the selected values as part of the extension list you have created.
  6. If the configuration item is saved successfully, you receive a confirmation and you must click OK again. If the profile is not saved successfully, you can click Details in the pop-up window that appears to discover why.

Configure a URL Pattern List Custom Object:

Note: Because you use URL Pattern Lists to create Custom URL Category Lists, you must configure URL Pattern List Custom Objects before you configure a Custom URL Category List.

  1. Select Configure>Security>UTM>Custom Objects.
  2. From the URL Pattern List tab, click the Add button to create URL pattern lists.
  3. Next to URL Pattern Name, enter a unique name for the list you are creating. This name appears in the Custom URL Category List Custom Object page for selection.
  4. Next to URL Pattern Value, enter the URL or IP address you want added to the list for bypassing scanning.

    Note: URL pattern wildcard support—The wildcard rule is as follows: \*\.[]\?* and you must precede all wildcard URLs with http://. You can only use “*” if it is at the beginning of the URL and is followed by a “.”. You can only use “?” at the end of the URL.

    The following wildcard syntax IS supported: http://*.juniper.net, http://www.juniper.ne?, http://www.juniper.n??. The following wildcard syntax is NOT supported: *.juniper.net , www.juniper.ne?, http://*juniper.net, http://*.

  5. Click Add to add your URL pattern to the Values list box.

    The list can contain up to 8192 items. You can also select an entry and use the Delete button to delete it from the list. Continue to add URLs or IP addresses in this manner.

  6. Click OK to save the selected values as part of the URL pattern list you have created.
  7. If the configuration item is saved successfully, you receive a confirmation and you must click OK again. If it is not saved successfully, you can click Details in the pop-up window that appears to discover why.

Configure a Custom URL Category List Custom Object:

Note: Because you use URL Pattern Lists to create Custom URL Category Lists, you must configure URL Pattern List Custom Objects before you configure a Custom URL Category List. URL Pattern List Custom Objects are described in the previous section.

  1. Select Configure>Security>UTM>Custom Objects.
  2. From the URL Category List tab, click Add to create URL category lists.
  3. Next to URL Category Name, enter a unique name for the list you are creating. This name appears in the URL Whitelist list when you configure antivirus global options.
  4. In the Available Values box, select a URL Pattern List name from the list for bypassing scanning and click the right arrow button to move it to the Selected Values box.
  5. Click OK to save the selected values as part of the custom URL list you have created.
  6. If the configuration item is saved successfully, you receive a confirmation and you must click OK again. If it is not saved successfully, you can click Details in the pop-up window that appears to discover why.
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