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

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Configuring Certificate Management 13-38 Configuring Virtual Private Networks From this tab, you can perform the following actions: Note: You cannot modify the properties of a certificate from this window. To modify a certificate you must delete it and then add it back using the new properties. Add a firewall certificate—Click New to add a certificate to the Certificate list. See “Adding a firewall certificate” on page 13-38 for details. Delete a firewall certificate—Highlight the certificate and click Delete to remove the selected certificate from the Certificate list. Note: A certificate cannot be deleted if it is currently used by one or more areas (for example, Security Associations, Application Defenses, etc.). Import a firewall certificate—Click Import to import an existing certificate and its related private key file. See “Importing a firewall certificate” on page 13-46 for more information. Export a firewall certificate—Click Export to export the selected certificate to a file. The export function is generally used when capturing the certificate information needed by a remote partner such as a VPN client. See “Exporting remote or firewall certificates” on page 13-48 for more details. Retrieve a certificate—If a certificate request has been submitted to be signed by a CA, click the Query button to query the CA to see if the certificate is approved. If yes, the Status field will change to SIGNED and the approved certificate will be retrieved. If the certificate request is Manual PKCS10, click the Load button to load the signed certificate from a file supplied by the CA. Note: By default, Netscape CAs and CAs that support the Simple Certificate Enrollment Protocol (SCEP) are checked every 15 minutes for any certificates waiting to be signed. Adding a firewall certificate The Create New Firewall Certificate window enables you to add a certificate to the Firewall Certificate list. To add a certificate, follow the steps below. Note: The default certificate key size is 1024 bits. The default lifetime for self-signed certificates created on the Sidewinder G2 is five years. 1. In the Certificate Name field, type a name for this certificate. 2. In the Distinguished Name field, create a distinguished name. See “Understanding Distinguished Name syntax” on page 13-28 for information on the format that should be used. Note: The order of the specified distinguished name fields must match the order listed in the certificate.
Configuring Certificate Management Note: Some CAs will not support the optional identity types specified in step 3 through step 5. 3. [Optional] In the E-Mail Address field, type the email address associated with this firewall certificate. 4. [Optional] In the Domain Name field, type the domain name associated with this firewall certificate. 5. [Optional] In the IP Address field, type the IP address associated with this firewall certificate. 6. In the Submit to CA drop-down list, select the enrollment method to which the certificate will be submitted for signing. The valid options are: Self Signed—Indicates the new certificate will be signed by the firewall rather than by a CA. Manual PKCS10—Indicates the certificate enrollment request will be placed in a PKCS10 envelope and exported to the file designated in the Generated PKCS10 File field. The name of the CA to which the certificate is submitted for signing. The CA can be either private (one you own and manage) or it can be public (a trusted CA administered elsewhere). 7. In the Signature Type field, select the encryption format that will be used when signing the certificate. Valid options are RSA or DSA. 8. [Conditional] Depending on the method you select in the Submit to CA field, the Other Parameters area may contain additional fields, as described below: If you selected Manual PKCS10 in the Submit to CA field, the Generated PKCS10 File field appears. Specify the name and location of the file that will contain the signed certificate, or click Browse to browse the network directories for the location of the file you want to specify. This file contains a PKCS10 "envelope" that is used to send a certificate to a CA for signing. If you selected a method that uses SCEP, you will need to provide a password in the SCEP Password field that appears. 9. [Conditional] In the Format field, select the appropriate format for your PKCS10 certificate request. 10. Click Add to add the certificate to the Certificates list. To define additional certificates repeat step 1 through step 9. 11. Click the Save icon. Configuring Virtual Private Networks 13-39
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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)
Page 411 and 412: Using the HTTP proxy 4. Create an H
Page 413 and 414: Using the Web proxy server Caching
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Page 417 and 418: Figure 12-12. Web Proxy Server wind
Page 419 and 420: Configuring Web Proxy Server HTTP f
Page 421 and 422: Configuring browsers for the Web pr
Page 423 and 424: Internet Explorer 5.x/6.x Configuri
Page 425 and 426: 1 C HAPTER 13 Configuring Virtual P
Page 427 and 428: Protecting your information What ar
Page 429 and 430: Sidewinder G2 VPN overview To preve
Page 431 and 432: Configuring hardware acceleration f
Page 433 and 434: Sidewinder G2 VPN overview Implemen
Page 435 and 436: Configuring the ISAKMP server Figur
Page 437 and 438: Configuring the Certificate server
Page 439 and 440: Understanding virtual burbs Underst
Page 441 and 442: Understanding virtual burbs You can
Page 443 and 444: Figure 13-5. Client Address Pools A
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Page 451 and 452: Adding or modifying a client identi
Page 453 and 454: Configuring Certificate Management
Page 455 and 456: Single certificate versus Certifica
Page 457 and 458: About the Certificate Authorities t
Page 459 and 460: Figure 13-8. Remote Identities tab
Page 461: Figure 13-9. Firewall certificates
Page 465 and 466: Configuring Certificate Management
Page 467 and 468: Figure 13-11. SSL Certificates tab
Page 469 and 470: Figure 13-3. Load Certificate for P
Page 471 and 472: Figure 13-13. Import Remote Certifi
Page 473 and 474: Figure 13-14. Export Firewall Certi
Page 475 and 476: Configuring VPN Security Associatio
Page 477 and 478: Figure 13-16. Security Associations
Page 481 and 482: Configuring password information on
Page 483 and 484: Entering Certificate + Certificate
Page 485 and 486: Entering Single Certificate informa
Page 489 and 490: Example VPN Scenarios Example VPN S
Page 491 and 492: Example VPN Scenarios How it is don
Page 493 and 494: Example VPN Scenarios All clients
Page 495 and 496: Example VPN Scenarios c. Click New.
Page 497 and 498: The assumptions This VPN scenario a
Page 499 and 500: Example VPN Scenarios 2. In the Adm
Page 501 and 502: Example VPN Scenarios a. On the Cer
Page 503 and 504: C HAPTER 14 Configuring the SNMP Ag
Page 505 and 506: Figure 14-2. Community name within
Page 507 and 508: SNMP and Sidewinder G2 IPSEC_FAILU
Page 509 and 510: Figure 14-3. MIBs supported by the
Page 511 and 512: 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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Table 17-1. Alarm event column desc
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Filter Name Description Configuring
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Configuring alarm events and event
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Figure 17-3. Event Response tab Abo
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Configuring alarm events and event
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Example alarm event scenario Exampl
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Sample Strikeback results Sample St
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Ignoring network probe attempts Ign
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Checking system status Checking sys
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Rlg0 7418 p2 IW+ 0:01.30.u (tcsh) t
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Network interfaces Checking network
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Checking network status ; Dig 2.1
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C HAPTER 18 Monitoring, Auditing, a
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Monitoring Sidewinder G2 status Fig
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Auditing on the Sidewinder G2 Audit
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Figure 18-3. Audit Viewing: View Mo
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Figure 18-4. Snapshot Audit Data wi
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Figure 18-5. Export Audit Data wind
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Figure 18-6. Audit Filtering tab Ab
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Filter Type Description Auditing on
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Example 2: Filtering for services a
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Field Description src_burb Specify
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Logging application messages using
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Generating and viewing reports usin
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Figure 18-7. Firewall Reports windo
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Report Type Description Generating
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Report Type Description Generating
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Using third party reporting tools U
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Using third party reporting tools 3
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A A PPENDIX A Command Line Referenc
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Sidewinder G2 area Commands Area De
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Working with files on the Sidewinde
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Changing a file’s type (chtype) W
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Understanding automatic (cron) jobs
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Understanding automatic (cron) jobs
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A A PPENDIX B Setting Up Network Ti
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Figure B-2. Sidewinder G2 as an NTP
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Figure B-4. NTP conflict: Sidewinde
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Configuring NTP on a Sidewinder G2
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A A PPENDIX C Configuring Dynamic R
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Overview All OSPF routers on a netw
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Figure C-3. Sidewinder G2 within OS
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Figure C-5. OSPF Properties tab Abo
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Figure C-6. OSPF Area tab Setting u
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Authentication Information window F
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Configuring "passive" OSPF Other im
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A A PPENDIX D Configuring Dynamic R
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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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