User manual CYBER OPERATIONS XACTA-ACL MANAGER GOVERNMENT 5.5

[. . . ] (ACL Manager Government Version 5. 5) User's Guide 1999-2005 Cyber Operations, LLC. This manual, as well as the software described herein, is furnished under license and may be used or copied only in accordance with the terms of such license. The content of this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment by Xacta. Xacta assumes no responsibility or liability for any errors or inaccuracies that may appear in this book. [. . . ] For example, to save the inbound list you would click the Save button in the inbound list area of the window, and to save the outbound list you would click the Save button in the outbound list area of the window. To obtain the access list window, simply: 1. Select Access List Editor if the Access List window is not already visible. 8 Figure 1. 5 - Access List Interface 2. 1 Create an Access Control List 1. Select Access List Editor if the Access List window is not already visible. Click Append in either the inbound or outbound list areas. An Add ACL Entry window appears. 9 Figure 1. 6 - Create ACL Entry 4. Select the action: Deny Permit, or Rate-Limit. Select the protocol; IP, ICMP, TCP, UDP, etc. If TCP or UDP is selected, the port fields become functional. If ICMP is selected, the ICMP options become functional. Specify source/target IP addresses and network source mask, and network target mask. Control returns to the ACL Manager user interface and appends the new entry to the list. 2. 2 Open an Existing Access List 1. Select Access List Editor if the Access List window is not already visible. Click Open beneath the inbound access list. The following window appears. 10 Figure 1. 7 - Open Access List 3. Browse to the folder containing the access list. Select the file to open, and click on Open. Control returns to the ACL Manager interface and displays the list. 2. 3 Edit an Access List Entry 1. Select Access List Editor if the Access List window is not already visible. Note that merging requires files or access lists to already be created and saved in a folder. For further information on creating or saving an access list, refer to sections on Creating and Saving Access Lists. The manner in which the merge function handles special cases is dependent upon the merge option(s) selected. [. . . ] To compare access lists, select Access List -> Compare Two ACL's from the menu. You will be prompted with a file selection dialog; choose the file containing the first access list file. Then you will be prompted with a second file selection dialog; choose the second access list file. A browser window will then launch showing you the differences between the two access lists as an HTML document. 16 Figure 1. 12 ­ Access Control List Comparison Output The document will give you both a brief summary of the differences as well as a detailed enumeration of the lines that differ. [. . . ]