Example: Configuring Express Antivirus Custom Objects (CLI)

To configure antivirus protection using the CLI, you must first create your custom objects.

1. Create MIME lists. The following example creates the avmime2 and ex-avmime2 lists:
   user@host# set security utm custom-objects mime-pattern avmime2user@host# set security utm custom-objects mime-pattern ex-avmime2
2. Add MIME patterns to the lists. The following example adds patterns to the avmime2 and ex-avmime2 lists:
   user@host# set security utm custom-objects mime-pattern avmime2 value [video/quicktime image/x-portable-anymap x-world/x-vrml] user@host# set security utm custom-objects mime-pattern ex-avmime2 value [video/quicktime-inappropriate]

   Note: Because you use URL pattern lists to create custom URL category lists, you must configure URL pattern list custom objects before you configure custom URL category lists.

3. Configure a URL pattern list custom object by creating the list name and adding values to it. The following example creates the urllist2 custom object:
   user@host# set security utm custom-objects url-pattern urllist2 value [https://www.juniper.net 1.2.3.4]

   When entering the URL pattern, note the following wildcard character support:

   • The \*\.[]\?* wildcard characters are supported.
   • You must precede all wildcard URLs with http://.
   • You can only use the asterisk * wildcard character if it is at the beginning of the URL and is followed by a period.
   • You can only use the question mark ? wildcard character 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://*.
4. Configure a custom URL category list custom object using the URL pattern list you created. The following example adds the urllist2 list to the custurl2 custom object:
   user@host# set security utm custom-objects custom-url-category custurl2 value urllist2

Related Topics

Junos OS Feature Support Reference for SRX Series and J Series Devices