Juniper NETWORK AND SECURITY MANAGER 2010.4 - ADMININISTRATION GUIDE REV1, Руководство администратора

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Miscellaneous UTM Features
The UT Manager provides miscellaneous features that support the main activities of
threat management. These include:
•
Multipurpose Internet Mail Extension (MIME) Lists on page 371
• Extension Lists on page 371
• Command Lists on page 372
•
URL Patterns on page 372
•
URL Categories on page 372
Multipurpose Internet Mail Extension (MIME) Lists
MIME lists contain the type of MIMEs that can be permitted or denied; for example, text
or html. You can define the extensions that are to be permitted or denied by creating
profiles. The maximum number of characters allowed in a MIME name are 29, in a MIME
entry 40, and a MIME list 1023. The maximum of user defined MIME lists is system
dependent. To create a MIME list:
1.
Select
Object Manager
>
UTM
>
Misc
>
Mime List.
NSM displays two tables: Predefined
UTM Mime List Profiles on top and Custom UTM Mime List Profiles below. You can
only view but not edit the listed predefined profiles. You can create and edit custom
profiles.
2.
Select
+
in the
Custom UTM Mime List Profiles
table. The New Mime List Profile window
opens.
3.
Enter a name for the profile.
4.
Enter a comment or description.
5.
Select a color from the drop-down list.
6.
Enter the multipurpose internet mail extensions for the profile.
7.
Select
OK.
Extension Lists
In an extension file list profile, you can specify various file extensions to be allowed or
blocked; for example, .txt, .pdf, .exe. You can use these list profiles to create antivirus
settings as well. The maximum number of characters allowed in an Extension name are
29, in an Extension entry 15, and an Extension list 255. The maximum number of user
defined Extension lists is system dependent. To create a new Extension list profile:
1.
Select
Object Manager
>
UTM
>
Misc
>
Extension List.
NSM displays two tables:
Predefined UTM Extension List Profiles on top and Custom UTM Extension List Profiles
below. You can only view but not edit the listed predefined profiles. You can create
and edit custom profiles.
2.
Select + in the Custom UTM Extension List Profiles table. The New Extension List
Profile window opens.
3.
Enter a name for the profile.
371 Copyright © 2010, Juniper Networks, Inc.
Chapter 8: Configuring Objects