Sidewinder G2 6.1.2 Administration Guide - Glossary of Technical ...

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Chapter 3: General System Tasks Configuration file backup and restore What is not backed up or restored 52 Figure 21: Configuration Backup window About the Configuration Backup window The general rule is, if it is not a configuration file it will not be backed up. For example, the configuration backup/restore process will not process the mail queues, the audit trail, the log files, any executable files, etc. As such, modifications you make to non-configuration files will not be backed up and restored. Backing up and restoring config files using the Admin Console To back up or restore your configuration files using the Admin Console, start the Admin Console and select Firewall Administration > Configuration Backup. The Configuration Backup window appears. Note: See “Restoring configuration files using the command line” on page 646 for details on restoring configuration files when the Admin Console is not accessible. The Configuration Backup window allows you to backup and restore your Sidewinder G2 configuration files. Configuration files can be backed up to either a floppy diskette, the Sidewinder G2 hard drive, or the hard drive of another Sidewinder G2. You can restore the backup configuration files using this window when your system is operational. Important: If you will be performing a configuration backup to or restore from a remote Sidewinder G2, you must first configure the synchronization server information. (See “Configuring the synchronization server” on page 68.) You must also enable the Synchronization proxy rule on the remote Sidewinder G2. See “Creating proxy rules” on page 222.
Chapter 3: General System Tasks Configuration file backup and restore Backing up configuration files using the Admin Console To back up your configuration files using the Admin Console, follow the steps below. 1 In the Configuration Action field, select Backup. 2 In the Backup To or Restore From field, select the type of backup you want to make: • Floppy Diskette—Select this option to back up to a floppy diskette. (Select this option only if your Sidewinder G2 has a floppy drive.) • Local Sidewinder—Select this option to back up to the Sidewinder G2 hard drive (the backup can then be transferred to another location using FTP). • Remote Sidewinder—Select this option to back up to a different Sidewinder G2. If you select this option, you must first ensure that both the synchronization server and Synchronization rule have been configured and enabled on the remote Sidewinder G2 (where the backup will reside). See “Configuring the synchronization server” on page 68. 3 [Conditional] If you selected Remote Sidewinder or Local Sidewinder in the previous step, do the following: a [Remote Sidewinder only] In the Address field, type the IP address of the remote Sidewinder G2. b [Remote Sidewinder only] In the Port field, type the port that will be used to connect to the remote Sidewinder G2. The port number specified in this field must match the port number used for the remote Sidewinder G2. The default for this field is 9005 and should not be modified. Note: The Port field does not support port lists. The remote Sidewinder G2 must be listening on the specified port for the transfer to occur. c [Remote Sidewinder only] In the Shared Sync Key field, enter a synchronization key that you created when you configured the synchronization server. (You can view the synchronization key for the synchronization server by going to Services Configuration > Servers > Synchronization > Configuration tab.) d In the Filename field, type the filename that the current configuration is stored as on the specified Sidewinder G2 in the /var/backups/repository directory. This is needed in case there are multiple configurations on your Sidewinder G2. Remote backups will be stored in directories and file names with the format filename.hostname (where the filename is the user-specified value and the hostname is the fully qualified domain name of the Sidewinder G2 being backed up or restored. 53
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ADMINISTRATION GUIDE
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Copyright © 2006 Secure Computing
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Other Terms and Conditions This pro
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CONTENTS Preface . . . . . . . . .
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Table of Contents Modifying the sta
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Table of Contents Configuring the S
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Table of Contents About mail exchan
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Table of Contents Configuring and d
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Table of Contents CHAPTER 20 IPS At
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Table of Contents APPENDIX F Basic
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PREFACE Who should read this guide
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Online help Preface The Sidewinder
Page 27 and 28: 1 CHAPTER Introduction In this chap
Page 29 and 30: Figure 2: Protecting multiple netwo
Page 31 and 32: Chapter 1: Introduction The Type En
Page 33 and 34: Type Enforced attributes Chapter 1:
Page 35 and 36: Figure 4: Multiple Type Enforced ar
Page 37 and 38: Chapter 1: Introduction Additional
Page 39 and 40: Chapter 1: Introduction Additional
Page 41 and 42: Network Services Sentry (NSS) Chapt
Page 43 and 44: 2 CHAPTER Administrator’s Overvie
Page 45 and 46: Admin Console basics Chapter 2: Adm
Page 47 and 48: Figure 7: Admin Console Login windo
Page 49 and 50: Figure 9: Main Admin Console menu M
Page 51 and 52: Admin Console conventions Chapter 2
Page 53 and 54: Figure 11: Open File window Opening
Page 55 and 56: Figure 14: Find/Replace window Ente
Page 57 and 58: Chapter 2: Administrator’s Overvi
Page 59 and 60: Chapter 2: Administrator’s Overvi
Page 61 and 62: Figure 15: sshd Server Configuratio
Page 63 and 64: To access the trusted Telnet server
Page 65 and 66: 3 CHAPTER General System Tasks In t
Page 67 and 68: Figure 16: System Shutdown window E
Page 69 and 70: Setting up and maintaining administ
Page 71 and 72: Figure 18: Administrator Informatio
Page 73 and 74: Changing passwords Setting the syst
Page 75 and 76: Using system roles to access type e
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Page 81 and 82: Activating the Sidewinder G2 licens
Page 83 and 84: Chapter 3: General System Tasks Act
Page 85 and 86: Figure 23: Firewall License: Compan
Page 87 and 88: Figure 25: Firewall License: Enroll
Page 89 and 90: Chapter 3: General System Tasks Pro
Page 91 and 92: Enabling and disabling servers Figu
Page 93 and 94: Server Name Notes Chapter 3: Genera
Page 95 and 96: Configuring virus scanning services
Page 97 and 98: Chapter 3: General System Tasks Con
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Page 101 and 102: Figure 32: IDS Server window About
Page 103 and 104: Figure 34: Software Management: Sum
Page 105 and 106: Chapter 3: General System Tasks Loa
Page 107 and 108: Chapter 3: General System Tasks Loa
Page 109 and 110: Modifying the interface configurati
Page 111 and 112: About the Interface Status window M
Page 113 and 114: Chapter 3: General System Tasks Mod
Page 115 and 116: About the Aliases: New/Modify Netwo
Page 117 and 118: About the Static: Route window Conf
Page 119 and 120: About the SSL certificate fields fo
Page 121 and 122: Enabling/disabling the UPS server C
Page 123 and 124: 4 CHAPTER Understanding Policy Conf
Page 125 and 126: Figure 45: Example of active rules
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Chapter 4: Understanding Policy Con
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Figure 47: User Groups user group n
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Figure 48: Netgroup Subnet objects
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Application Defenses Table 11: Samp
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Simple proxy rule examples Chapter
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Table 17: Proxy rules for the advan
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IP Filter rule basics Chapter 4: Un
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Figure 52: Example network Chapter
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Figure 53: Normal NAT IP Filter rul
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5 CHAPTER Creating Rule Elements In
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Chapter 5: Creating Rule Elements C
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About the Group Information tab Abo
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About the User Password tab Chapter
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About the User Group Membership win
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Figure 60: New Network Object windo
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Figure 62: Host network object wind
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Figure 63: IP Address network objec
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Figure 65: Subnet network object wi
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Figure 67: Group Membership window
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About the Service Groups window Cha
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6 CHAPTER Configuring Application D
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Chapter 6: Configuring Application
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About the URL Control tab Chapter 6
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Figure 73: Web/Secure Web: HTTP Rep
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Figure 74: Web/Secure Web: MIME/Vir
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Figure 76: Web/Secure Web: SmartFil
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About the Keyword Search tab Chapte
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Figure 81: Mail (Sendmail) MIME/Vir
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Configuring MIME filtering rules Ch
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Creating Mail (SMTP proxy) Defenses
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Figure 84: Mail (SMTP proxy): Desti
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Creating Citrix Application Defense
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Configuring the FTP Enforcements ta
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Configuring Virus/Spyware filtering
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Creating IIOP Application Defenses
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Configuring the H.323 Filter tab Ch
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About the Service Name (SID): New S
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Creating SOCKS Application Defenses
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Figure 95: SNMP v1: OID Editing win
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Creating Standard Application Defen
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Configuring connection properties C
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Configuring connection ports Chapte
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7 CHAPTER Configuring Network Defen
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Figure 100: Network Defense window
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About the Network Defenses: TCP tab
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Configuring the UDP Network Defense
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Configuring the ICMP Network Defens
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Configuring the ARP Network Defense
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8 CHAPTER Creating Rules and Rule G
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About the Duplicate Rule Name windo
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Chapter 8: Creating Rules and Rule
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Figure 110: Proxy Rule: Authenticat
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Entering information on the Time ta
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Figure 113: IP Filter Rules window
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Figure 114: IP Filter Rules Source/
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Figure 115: IP Filter Time tab Abou
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Chapter 8: Creating Rules and Rule
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Figure 117: Modify Groups window Ch
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Selecting your active policy rules
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Figure 120: IP Filter General Prope
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9 CHAPTER Configuring Proxies In th
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Chapter 9: Configuring Proxies Prox
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Redirected proxy connections Chapte
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Figure 123: Port redirection for in
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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 Chapte
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HTTP/HTTPS considerations Chapter 9
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Figure 124: News server in front of
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About the T.120 proxy Chapter 9: Co
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Chapter 9: Configuring Proxies Note
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Figure 126: Proxies window About th
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Figure 127: ica proxy Advanced tab
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Configuring connection ports Chapte
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10 CHAPTER Setting Up Authenticatio
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Administrator authentication Chapte
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Supported authentication methods Ch
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SafeWord authentication Chapter 10:
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Chapter 10: Setting Up Authenticati
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Users, groups, and authentication C
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Figure 131: SSO Cached Authenticati
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Figure 133: Password Configuration
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Entering information on the RADIUS
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Adding or modifying a SafeWord serv
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Figure 137: SNK Configuration windo
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Entering information on the Windows
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Entering information on the Single
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Setting up authentication for servi
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Setting up authentication for Web s
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11 CHAPTER DNS (Domain Name System)
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About Sidewinder hosted DNS Chapter
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Figure 140: Mail exchanger example
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Advanced configurations Enabling an
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Figure 141: Transparent DNS Configu
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Chapter 11: DNS (Domain Name System
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Entering information on the Forward
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Adding an IP address Figure 146: DN
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About the Zone List window About th
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Figure 147: Master Zone Attributes
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Adding a forward lookup sub-domain
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Figure 148: Master Zone Contents ta
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Adding a new forward lookup entry C
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Table 26: DNS configuration options
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Figure 150: Reconfiguring Sidewinde
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About the Reconfiguring DNS: Sidewi
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DNS message logging Chapter 11: DNS
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12 CHAPTER Electronic Mail In this
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Chapter 12: Electronic Mail Overvie
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Sendmail differences on Sidewinder
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Reconfiguring mail Figure 152: Reco
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Managing sendmail Figure 153: sendm
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Chapter 12: Electronic Mail Editing
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Figure 155: Spamfilter: Whitelist C
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Chapter 12: Electronic Mail Configu
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About the COPY action Chapter 12: E
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Chapter 12: Electronic Mail Configu
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Other sendmail features Creating a
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5 Save the changes you made to file
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Allowing or denying mail on a user
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Chapter 12: Electronic Mail Managin
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13 CHAPTER Setting Up Web Services
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Figure 158: Access to your Web serv
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Figure 161: Option 2: The Web proxy
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Setting up Web access using the HTT
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Using the Web proxy server Figure 1
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Configuring the Web proxy server Fi
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Figure 168: Web Proxy Server window
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Configuring Web Proxy Server HTTP f
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Configuring browsers for the Web pr
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Certain browsers on UNIX Chapter 13
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14 CHAPTER Configuring Virtual Priv
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Protecting your information What ar
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Authenticating IKE VPNs Chapter 14:
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Configuring a VPN client Chapter 14
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Authentication Summary Automatic ke
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Chapter 14: Configuring Virtual Pri
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Understanding virtual burbs Chapter
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Create the virtual burb Configure p
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About the Client Address Pools wind
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Adding or modifying a subnet addres
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Figure 178: Client Address Pools: F
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Adding or modifying a client identi
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Table 28: Supported X.500 Attribute
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Single certificate versus Certifica
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Adding a Certificate Authority Chap
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Figure 180: Remote Identities tab A
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Figure 181: Firewall certificates A
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Figure 182: Remote certificates def
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Selecting a new proxy certificate I
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Figure 185: Import Firewall Certifi
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Exporting both the certificate and
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About the Security Associations win
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Configuring password information on
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Entering Certificate + Certificate
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Entering Manual information on the
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Entering information on the Advance
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Figure 191: VPN between two corpora
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Figure 192: One VPN association per
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Figure 193: One VPN association for
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15 CHAPTER Configuring the SNMP Age
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Figure 195: Community name within a
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Figure 196: MIBs supported by the S
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Defining a community name Defining
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Communication with systems in an ex
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16 CHAPTER One-To-Many Clusters In
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Considerations when using One-To-Ma
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Configuring One- To-Many Chapter 16
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Figure 201: One To Many Management
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Chapter 16: One-To-Many Clusters Co
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Chapter 16: One-To-Many Clusters Co
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Chapter 16: One-To-Many Clusters Un
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17 CHAPTER High Availability In thi
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HA configuration options Chapter 17
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You can configure failover HA in on
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Configuring the heartbeat burbs Cha
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Chapter 17: High Availability Confi
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Removing a secondary/standby from a
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Managing an HA cluster Features tha
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Chapter 17: High Availability Manag
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Changing the multicast address Chap
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About the Local Parameters tab Chap
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Chapter 17: High Availability Manag
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18 CHAPTER Monitoring In this chapt
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About the dashboard Viewing device
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Figure 211: System information: Dis
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Figure 213: Network Traffic: Interf
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Viewing IPS attack and system event
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Figure 218: Attacks by Service wind
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Monitoring Sidewinder G2 status usi
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finger Chapter 18: Monitoring Monit
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dig Chapter 18: Monitoring Monitori
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19 CHAPTER Auditing and Reporting I
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Auditing on the Sidewinder G2 Chapt
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Figure 221: Audit Viewing: View Mod
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Chapter 19: Auditing and Reporting
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Figure 224: Audit Veiwing: Filterin
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Attack Description Application Defe
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Attack Description Chapter 19: Audi
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Example 2: Filtering for services a
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Understanding audit messages Chapte
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Generating reports using the Admin
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Figure 226: Show Report window Tabl
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Report type Description Chapter 19:
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Report type Description Table 37: A
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Generating reports using Sidewinder
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20 CHAPTER IPS Attack and System Ev
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About the IPS Attack Responses wind
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Attack Description Application Defe
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Chapter 20: IPS Attack and System E
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Figure 230: Attack Responses: Setti
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Figure 232: System Responses Modify
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Event Description system critical a
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Figure 233: System Responses: Respo
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Sidewinder G2 SNMP traps Chapter 20
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Chapter 20: IPS Attack and System E
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A APPENDIX Command Line Reference I
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Sidewinder G2 area Commands Area De
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About editing Sidewinder G2 files A
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Changing file types in the operatio
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etc/monthly Appendix A: Command Lin
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CRL and certificate retrieval cron
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B APPENDIX Setting Up Network Time
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Figure 235: Sidewinder G2 as an NTP
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Figure 237: NTP conflict: Sidewinde
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Using command line: Appendix B: Set
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C APPENDIX Configuring Dynamic Rout
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Figure 238: Three OSPF protocol pha
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Figure 240: Sidewinder G2 within OS
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Figure 242: OSPF Properties tab Abo
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Configuring the OSPF Area: Interfac
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Configuring the OSPF Areas: Network
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D APPENDIX Configuring Dynamic Rout
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RIP processing on the Sidewinder G2
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Appendix D: Configuring Dynamic Rou
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RIP with Sidewinder G2 not using tr
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Enabling/ disabling the routed serv
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E APPENDIX Setting Up SmartFilter S
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4 Click Evaluate this version. 5 Co
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Figure 252: SmartFilter for Web and
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Appendix E: Setting Up SmartFilter
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F APPENDIX Basic Troubleshooting In
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Restoring access to the Admin Conso
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Appendix F: Basic Troubleshooting B
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Restoring system files Appendix F:
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8 [Conditional] If needed, change p
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Appendix F: Basic Troubleshooting R
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Adding hardware to an active Sidewi
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Recovering when the licensed NIC fa
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What to do if the boot process fail
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If you forget your administrator pa
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Interpreting beep patterns Table 45
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Troubleshooting proxy rules Appendi
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Appendix F: Basic Troubleshooting T
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Understanding FTP and Telnet connec
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Active firewall list: 10.10.10.7 St
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Appendix F: Basic Troubleshooting T
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Why did NTP stop? Appendix F: Basic
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GLOSSARY ACE/Server A server made b
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Glossary burb A set of one or more
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Glossary external DNS External DNS
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ISAKMP (internet security associati
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ODBC (Open Database Connectivity) G
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eference implementation An IETF ter
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Glossary subnet A network addressin
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INDEX A A record (address record) 3
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B backup backup_file_list 51 comple
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domains access 7 Admn 8 checking 49
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Internet server 317 InterNIC 529 IP
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networks connections report 527 int
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R RADIUS authentication 281, 292 Re
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Sidewinder G2 Enterprise Manager xx
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user passwords 137 users changing p
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The Sidewinder G2 ® Security Appli
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