Sidewinder G2 6.1.1 Administration Guide - Glossary of Technical ...

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Generating and viewing reports using the Admin Console Report Type Description probes_attempted This report lists information about attempts made to connect or send a message to a Sidewinder G2 port that either has no service associated with it or is associated with an unsupported service. This report contains a section for probes received in each burb on the system. The report lists where the probe originated from and how many probes occurred. The output of this report will be similar to the following: For each burb, the above report lists the time of the report, the interval covered by the report, the source host, destination host, destination port, and the number of probes generated by this source/destination host pair. Up to five destination port values are displayed. Depending on how you have set up your auditing configuration, you may have already been notified of these probe attempts. If you were not notified, you may want to change your auditing options as described in Chapter 16. Note: This report is automatically generated and e-mailed on a daily basis to the Sidewinder G2 administrator. See “Viewing administrator mail messages on Sidewinder G2” on page 11-6 for information on viewing this e-mail. root_accesses This report contains a list of root access attempts by users who used the srole command to change roles. This report lists the date that the root access attempts occurred, the service (srole), the result of the attempt, which domain the user tried to srole to, and who the user was. This report is generated daily. service_denied This report lists instances when users were denied access to a service because of the restrictions you set up in your active rules (also referred to as the Access Control List, or ACL). The report lists the source and destination hosts, the user, the service that was denied, and the total number of times a check was made. The meaning of these events depends on several factors, including your site’s security policies. The report could indicate that an internal user is trying to access an unauthorized system on the Internet. It might also indicate a service that internal users need, and you may want to consider making it available. Note: This report is automatically generated and e-mailed on a daily basis to the Sidewinder G2 administrator. See “Viewing administrator mail messages on Sidewinder G2” on page 11-6 for information on viewing this e-mail. service_traffic This report lists proxy information on how often Internet services were used during a specific period of time. You can use this information to gauge how heavily your Sidewinder G2 is being used. The report lists each service, the number of kB sent to the server, the number of kB sent to the client, the total number of kB, and the number of connections that were made. When a service uses a non-standard port (for example, 8000 or 8010), the service’s port number will also appear in the Service column. Note: This report is automatically generated and e-mailed on a daily basis to the Sidewinder G2 administrator. See “Viewing administrator mail messages on Sidewinder G2” on page 11-6 for information on viewing this e-mail. 18-28 Monitoring, Auditing, and Reporting More . . .
Report Type Description Generating and viewing reports using the Admin Console traffic This report lists information about a specific host’s activity while using the system. This report provides a section for the traffic generated, services denied, and probes generated by the host that was specified. udb_action This report, made up of two sections, shows the actions performed on the Sidewinder G2’s user database. One section of the report shows the actions performed on the system components of the user database. The other section of the report shows the actions performed on user components of the user database. The user database report lists the date the action occurred, which user it affects, what action was made to the database (either an addition, a deletion, or a modification) what type of data, or class, received the action, and which administrator changed the data. user_activity This report lists information about a specific user’s activity on the system. This report provides a section for the traffic generated, root access attempts, services denied, and user database actions involving the specified user. (Add info. about specifying field in window) user_traffic This report lists which Internet services are being used and sorts it by the user’s name. You can use this information to gauge how heavily your Sidewinder G2 is being used. The report lists each user’s name for each service he/she used on the Sidewinder G2. Information on users is available only when they authenticate through the Sidewinder G2 services. A user name of “(null)” is used for traffic that is not authenticated. The report also lists the number of kB read by each user, the number of kB written by each user, the total number of kB transferred, and the number of connections for each user. Note: This report is automatically generated and e-mailed on a daily basis to the Sidewinder G2 administrator. See “Viewing administrator mail messages on Sidewinder G2” on page 11-6 for information on viewing this e-mail. vpn_traffic This report provides information on each VPN connection established on the Sidewinder G2. This report lists identifying information, gateways, kBytes transferred, and the number of connections made for each VPN. Monitoring, Auditing, and Reporting 18-29
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ADMINISTRATION GUIDE
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Copyright © 2005 Secure Computing
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Other Terms and Conditions This pro
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Table of Contents Chapter 1: Introd
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Table of Contents Enabling and disa
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Table of Contents Creating SNMP App
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Table of Contents About Sidewinder
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Table of Contents Configuring the S
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Table of Contents Active connection
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Table of Contents RIP with the Side
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Who should read this guide What is
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Chapter title Description Chapter 1
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Online help Where to find additiona
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C HAPTER 1 Introduction About this
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Figure 1-2. Protecting multiple net
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The Type Enforced environment Table
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Figure 1-3. Example of domain separ
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Additional Sidewinder G2 operating
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Proxy software and access control A
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C HAPTER 2 Administrator’s Overvi
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Figure 2-1. Sidewinder G2 administr
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Figure 2-2. Admin Console Login win
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Figure 2-3. Feature Notification wi
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About the top portion of the Admin
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Admin Console conventions Admin Con
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Figure 2-5. File Editor window Abou
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Figure 2-7. Backup File window Ente
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Remote administration using Secure
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Figure 2-10. sshd Server Configurat
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Administering Sidewinder G2 using T
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C HAPTER 3 General System Tasks Abo
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Figure 3-1. System Shutdown window
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Setting up and maintaining administ
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Figure 3-3. Administrator Informati
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Changing passwords Setting the syst
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Using system roles to access type e
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Configuration file backup and resto
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What is backed up and restored What
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Configuration file backup and resto
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Activating the Sidewinder G2 licens
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From a workstation that has Web acc
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Figure 3-8. Firewall License: Compa
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Figure 3-10. Firewall License: Enro
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Protected host licensing and the Ho
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Figure 3-11. Determining which VPN
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Table 3-3. Sidewinder G2 servers Se
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Configuring the synchronization ser
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Figure 3-14. Scanner: Advanced tab
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Figure 3-15. Scanner: Signature tab
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Configuring the shund server Figure
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Figure 3-18. IDS Configuration: Shu
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Figure 3-20. Software Management: I
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Loading and installing patches 5. C
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Loading and installing patches 3. S
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Modifying the burb configuration 2.
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Modifying the Configuration tab Mod
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About the Aliases: New/ Modify Netw
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Modifying the static route About th
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About the SSL certificate fields fo
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Figure 3-26. UPS Configuration wind
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C HAPTER 4 Understanding Policy Con
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Figure 4-2. Example of active rules
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Policy configuration basics The fol
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Rule elements Network objects—Ne
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Figure 4-4. User Groups user group
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Rule elements If an organization re
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Example of a rule that uses a servi
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Application Defenses You can also c
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Proxy rule basics Table 4-4. Applic
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Proxy rule basics the user request
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Proxy rule basics Table 4-5 summari
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Table 4-7. Proxy rules for sample c
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Table 4-9. Proxy rules for the adva
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Mutually exclusive rules for Transp
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Figure 4-7. IP Filtering on non-TCP
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Figure 4-8. IP Filtering on TCP/UDP
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Setting the IP Filter NAT port rewr
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Figure 4-11. "Source port" NAT IP F
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C HAPTER 5 Creating Rule Elements A
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Creating users and user groups Mod
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About the Group Information tab Abo
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About the User Password tab Creatin
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Figure 5-4. User Group Membership w
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Figure 5-6. New Network Object wind
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Entering domain information Figure
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Figure 5-9. IP Address network obje
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About the Netmap Members window Cre
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Figure 5-12. Network Object: netgro
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Creating service groups Figure 5-14
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C HAPTER 6 Configuring Application
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Viewing Application Defense informa
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Figure 6-2. Application Defense: We
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Creating Web or Secure Web Applicat
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Figure 6-5. Web/Secure Web: HTTP Re
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Figure 6-6. Web/Secure Web: MIME/Vi
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Creating Web Cache Application Defe
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Creating Mail Application Defenses
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Figure 6-10. Mail Size tab Creating
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Creating Mail Application Defenses
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Figure 6-12. Mail MIME/ Virus tab A
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Configuring MIME filtering rules Cr
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Creating Citrix Application Defense
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Creating FTP Application Defenses F
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Figure 6-16. Application Defenses:
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Creating Multimedia Application Def
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Figure 6-18. Application Defenses:
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Creating SOCKS Application Defenses
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Creating SNMP Application Defenses
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Figure 6-22. Example of OID numberi
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Figure 6-24. Application Defense Gr
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Configuring connection properties d
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C HAPTER 7 Creating Rules and Group
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Viewing rules and rule groups You c
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Entering information on the Proxy R
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Creating proxy rules 5. [Optional]
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Figure 7-4. Proxy Rule: Time tab Cr
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Figure 7-5. Proxy Rule: Application
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Figure 7-6. IP Filter Rules window
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About the IP Filter Source/ Dest ta
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Figure 7-8. IP Filter Time tab Crea
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Creating and managing rule groups C
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Figure 7-10. Modify Groups window A
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Figure 7-11. Active Rules window Ab
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Figure 7-13. IP Filter General Prop
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C HAPTER 8 Configuring Proxies Abou
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Proxy basics Important: Network att
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Redirected proxy connections Config
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Figure 8-2. Address redirection for
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Standard Sidewinder G2 proxies Prox
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Proxy Name Type and Port Descriptio
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Proxy Name Type and Port Descriptio
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Notes on selected proxy configurati
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Notes on using the FTP proxy Notes
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Sun RPC proxy considerations Notes
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Figure 8-5. News server behind the
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Proxy Name—Displays the name of t
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Figure 8-7. ica proxy Advanced tab
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Configuring connection ports Settin
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C HAPTER 9 Setting Up Authenticatio
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Administrator authentication Authen
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Supported authentication methods Su
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Supported authentication methods Wh
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Authentication process overview Aut
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Users, groups, and authentication C
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Configuring authentication services
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Figure 9-1. SSO Cached Authenticati
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Figure 9-3. LDAP configuration wind
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Figure 9-4. Password Configuration
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Adding or modifying a RADIUS server
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Figure 9-7. SecurID Configuration w
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Figure 9-8. SNK Configuration windo
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Adding or modifying a Windows domai
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Configuring SSO b. In the Edit Logi
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Setting up authentication for servi
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Setting up authentication for admin
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Allowing users to change their pass
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. Select Manual Proxy Configuration
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C HAPTER 10 Domain Name System (DNS
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What is DNS? In a hosted DNS config
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Figure 10-1. Mail exchanger example
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Enabling and disabling your DNS ser
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Managing your current DNS configura
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Configuring hosted DNS servers Figu
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Figure 10-6. DNS Server Configurati
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Entering information on the Advance
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Figure 10-7. DNS Zones window Confi
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About the Zone List window About th
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Figure 10-8. Master Zone Attributes
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Adding a forward lookup sub-domain
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Figure 10-9. Master Zone Contents t
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Adding a new forward lookup entry C
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Reconfiguring DNS Reconfiguring DNS
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Figure 10-10. Reconfigure transpare
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About the Reconfiguring DNS: Sidewi
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Manually editing DNS configuration
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C HAPTER 11 Electronic Mail About t
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Overview of e-mail on Sidewinder G2
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Sendmail differences on Sidewinder
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Managing sendmail Managing sendmail
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Figure 11-2. Reconfigure Mail windo
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Figure 11-3. Sidewinder G2 mailerta
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Configuring advanced antispam optio
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Configuring the policy.cfg file Con
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About the COPY action Configuring a
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Configuring advanced anti-spam opti
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Redirecting mail to a different des
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Other sendmail features You can con
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Figure 11-5. Type of relayed messag
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Managing mail queues Managing mail
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C HAPTER 12 Setting Up Web Services
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Figure 12-3. Access to the internal
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Figure 12-5. Option 2: The Web prox
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Figure 12-7. Standard (transparent)
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Using the HTTP proxy 4. Create an H
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Using the Web proxy server Caching
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Figure 12-10. Web proxy server wind
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Figure 12-12. Web Proxy Server wind
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Configuring Web Proxy Server HTTP f
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Configuring browsers for the Web pr
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Internet Explorer 5.x/6.x Configuri
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1 C HAPTER 13 Configuring Virtual P
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Protecting your information What ar
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Sidewinder G2 VPN overview To preve
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Configuring hardware acceleration f
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Sidewinder G2 VPN overview Implemen
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Configuring the ISAKMP server Figur
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Configuring the Certificate server
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Understanding virtual burbs Underst
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Understanding virtual burbs You can
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Figure 13-5. Client Address Pools A
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Figure 13-6. Client Address Pools:
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Adding or modifying a client identi
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Configuring Certificate Management
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Single certificate versus Certifica
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About the Certificate Authorities t
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Figure 13-8. Remote Identities tab
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Figure 13-9. Firewall certificates
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Figure 13-11. SSL Certificates tab
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Figure 13-3. Load Certificate for P
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Figure 13-13. Import Remote Certifi
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Figure 13-14. Export Firewall Certi
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Configuring VPN Security Associatio
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Figure 13-16. Security Associations
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Configuring password information on
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Entering Certificate + Certificate
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Entering Single Certificate informa
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Example VPN Scenarios Example VPN S
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Example VPN Scenarios How it is don
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Example VPN Scenarios All clients
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Example VPN Scenarios c. Click New.
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The assumptions This VPN scenario a
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Example VPN Scenarios 2. In the Adm
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Example VPN Scenarios a. On the Cer
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C HAPTER 14 Configuring the SNMP Ag
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Figure 14-2. Community name within
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SNMP and Sidewinder G2 IPSEC_FAILU
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Figure 14-3. MIBs supported by the
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Defining a community name Setting u
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Communication with systems in an ex
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C HAPTER 15 One-To-Many Clusters Ab
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Overview DNS services must be conf
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Figure 15-2. Sample network configu
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Configuring One-To-Many b. In the P
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Configuring One-To-Many 3. In the R
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About the Modify Primary Address wi
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Understanding the One-To-Many tree
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Understanding the One-To-Many tree
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C HAPTER 16 High Availability About
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HA configuration options HA configu
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You can configure failover HA in on
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Configuring HA — DNS configuratio
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Configuring HA 8. Select the HA con
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Configuring HA Cluster ID—Select
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Joining a Sidewinder G2 to an exist
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Configuring HA 8. Click Next. The S
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Removing the primary from an HA clu
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Figure 16-3. Special HA and Interfa
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About the Common Parameters tab Man
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Changing the multicast address Mana
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Figure 16-2. Local Parameters tab A
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Managing an HA cluster Scheduling a
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Connecting directly to a secondary/
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C HAPTER 17 Alarm Events and Respon
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Page 565 and 566: Filter Name Description Configuring
Page 567 and 568: Configuring alarm events and event
Page 569 and 570: Figure 17-3. Event Response tab Abo
Page 571 and 572: Configuring alarm events and event
Page 573 and 574: Example alarm event scenario Exampl
Page 575 and 576: Sample Strikeback results Sample St
Page 577 and 578: Ignoring network probe attempts Ign
Page 579 and 580: Checking system status Checking sys
Page 581 and 582: Rlg0 7418 p2 IW+ 0:01.30.u (tcsh) t
Page 583 and 584: Network interfaces Checking network
Page 585 and 586: Checking network status ; Dig 2.1
Page 587 and 588: C HAPTER 18 Monitoring, Auditing, a
Page 589 and 590: Monitoring Sidewinder G2 status Fig
Page 591 and 592: Auditing on the Sidewinder G2 Audit
Page 593 and 594: Figure 18-3. Audit Viewing: View Mo
Page 595 and 596: Figure 18-4. Snapshot Audit Data wi
Page 597 and 598: Figure 18-5. Export Audit Data wind
Page 599 and 600: Figure 18-6. Audit Filtering tab Ab
Page 601 and 602: Filter Type Description Auditing on
Page 603 and 604: Example 2: Filtering for services a
Page 605 and 606: Field Description src_burb Specify
Page 607 and 608: Logging application messages using
Page 609 and 610: Generating and viewing reports usin
Page 611 and 612: Figure 18-7. Firewall Reports windo
Page 613: Report Type Description Generating
Page 617 and 618: Using third party reporting tools U
Page 619 and 620: Using third party reporting tools 3
Page 621 and 622: A A PPENDIX A Command Line Referenc
Page 623 and 624: Sidewinder G2 area Commands Area De
Page 631 and 632: Working with files on the Sidewinde
Page 633 and 634: Changing a file’s type (chtype) W
Page 635 and 636: Understanding automatic (cron) jobs
Page 637 and 638: Understanding automatic (cron) jobs
Page 639 and 640: A A PPENDIX B Setting Up Network Ti
Page 641 and 642: Figure B-2. Sidewinder G2 as an NTP
Page 643 and 644: Figure B-4. NTP conflict: Sidewinde
Page 645 and 646: Configuring NTP on a Sidewinder G2
Page 647 and 648: A A PPENDIX C Configuring Dynamic R
Page 649 and 650: Overview All OSPF routers on a netw
Page 651 and 652: Figure C-3. Sidewinder G2 within OS
Page 653 and 654: Figure C-5. OSPF Properties tab Abo
Page 655 and 656: Figure C-6. OSPF Area tab Setting u
Page 657 and 658: Authentication Information window F
Page 659 and 660: Configuring "passive" OSPF Other im
Page 661 and 662: A A PPENDIX D Configuring Dynamic R
Page 663 and 664: RIP processing on the Sidewinder G2
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RIP with the Sidewinder G2 using tr
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If connection is lost between Route
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Figure D-4. RIP with the Sidewinder
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RIP with the Sidewinder G2 NOT usin
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Configuring RIP on the Sidewinder G
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Enabling/ disabling the routed serv
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A A PPENDIX E Setting Up SmartFilte
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Subscribing to the SmartFilter Cont
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Figure E-1. SmartFilter window: Gen
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Figure E-2. SmartFilter Advanced ta
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Editing the SmartFilter files Table
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Table E-2. Category Codes Editing t
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A A PPENDIX F Basic Troubleshooting
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Restoring access to the Admin Conso
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Backing up system files The Sidewin
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Performing an incremental backup Ba
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Table F-2. Sidewinder G2 restore sc
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Restoring system files Performing a
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Table F-3. Restore Script Commands
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To add hardware, follow these steps
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Re-imaging your Sidewinder G2 Syste
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If you forget your administrator pa
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Interpreting beep patterns Interpre
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What you hear What it means What yo
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Troubleshooting proxy rules To dete
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Starting the rule monitoring tool (
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Troubleshooting High Availability T
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Troubleshooting High Availability N
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Troubleshooting High Availability N
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Why did NTP stop? Troubleshooting N
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R EFERENCE Glossary ACE/Server A se
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Glossary BSD/OS The operation syste
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Glossary event response A response
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Glossary internal DNS Manages DNS i
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Glossary network-layer proxy Also k
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Glossary proxy A software agent tha
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Glossary SecureOS The UNIX-based op
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URL (universal resource locator) Gl
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A R EFERENCE Index A record (addres
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ackup_file_list 3-15 complete (full
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checking 3-12 creator A-12 current
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overview 1-12 IP sniffing 1-2 IP sp
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NNTP 8-19 nntp proxy 8-11 non-trans
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to operational kernel command 3-4 r
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smartfilter.site file E-9 SMTP 11-2
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certificate authority 13-27 certifi
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The Sidewinder G2 ® Security Appli
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