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Once you have enabled the User Preferences feature on the VPN Gateway (using the CLI command /cfg/vpn #/aaa/auth #/ldap/enauserpre or the BBI setting User Preferences under VPN Gateway>VPN# >Authentication->Auth Servers#(Ldap) the remote user should now be able to store user preferences in Active Directory.

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Nortel VPN Gateway

User Guide

NN46120-104 02.01 Standard

14 April 2008

Copyright © 2007-2008 Nortel Networks

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Nortel Networks NN46120-104 manual Click OK

Contents

User Guide Licensing ExportContents Upgrading the NVG Software Snmp Agent 183 Copyright 2007-2008 Nortel Networks Preface Who Should Use This Book VPN Gateway 6.0 Application Guide for SSL Acceleration Related documentationProduct Names Appendices How This Book Is OrganizedUsers Guide Adding User Preferences Attribute to Active Directory Host# telnet IP Address Typographic ConventionsAaBbCc123 Getting help from the Nortel Web site How to Get HelpVPN Introducing the VPN GatewaySSL Acceleration VPN Hardware Platforms Web Portal Feature ListSoftware Features User Authorization Transparent Mode AccessUser Authentication Client Security Secure Service PartitioningAccounting and Auditing NetworkingSSL Acceleration Branch Office TunnelsPortal Guard Public Key Infrastructure Scalability and RedundancyCertificate and Key Management Supported Handshake Protocols Supported Key and Certificate FormatsHash Algorithms Cipher SuitesSecure Portable Office SPO Client Virtual DesktopIntroducing the VPN Gateway Introducing the ASA 310-FIPS HSM Overview FIPS140-1 Level 3 Security Extended Mode vs. Fips ModeWrap Keys for ASA 310-FIPS Clusters Concept of iKey AuthenticationTypes of iKeys CODE-USER Available Operations and iKeys RequiredHSM-SO HSM-US Additional HSM Information Introducing the ASA 310-FIPS Initial Setup New and Join ClustersConﬁguration is Replicated among Master NVGs Clustering Over Multiple SubnetsIP Address Types Ports Two-Armed Conﬁguration InterfacesOne-Armed Conﬁguration Two-Armed Configuration without Application Switch Setup Menu Conﬁguration at Boot UpSetting Up a One-Armed Conﬁguration Installing an NVG in a New ClusterStep Action Choose new from the Setup menu Specify the port you want to use for network connectivityEnter a Management IP address MIP Enter a default gateway addressEnter network mask and Vlan tag ID Specify the host IP address for the current VPN Gateway Setting Up a Two-Armed ConﬁgurationConfigure the management interface port number Specify a new port number for the traffic interface Enter a default gateway address on the traffic interfaceSpecify a host IP address on the traffic public interface Interface gateway IP addressSelect Complete the New SetupPress Enter if correct Enter if correctWizard To acceptEnter to accept Create the accountEnter Network mask for the pool range Creating IP pool 10.10.20.99Settings Created by the VPN Quick Setup Wizard Default Network Basic VPN SetupDefault Services Joining a VPN Gateway to an Existing Cluster Enter the VPN Gateway ’s host IP address Specify the port to be used for network connectivityEnter the Management IP address MIP of the existing cluster Step Action Choose join from the Setup menuAccepts Specify the VPN Gateway type Complete the Join SetupEnter the default gateway on the traffic interface As slave Wait until the Setup utility has finishedAdmin user Installing an ASA 310-FIPS in a New Cluster Installing an ASA 310-FIPSUse Fips or Extended Security Mode? fips/extended HSM-SO password HSM-SO password, or use the same HSM-SO password as for Card Press Enter to select new Adding an ASA 310-FIPS to an Existing Cluster Setup Menu Join Join an existing iSD cluster New Adding an ASA 310-FIPS to an Existing Cluster For this HSM card Re-enter to confirm HSM-SO iKey has been updatedCluster Verify that CODE-SO iKey black is inserted in cardThat you used in Step End Log in as user boot, password ForgetMe Reinstalling the SoftwareIf correct Continue y/n? y Press Enter to continueTag id or Enter Restarting system Alteon WebSystems,I nc C Booting Login Upgrading the NVG Software Main# boot/software/download Performing Minor/Major Release UpgradesEnter the host name or IP address of the server Activating the Software Upgrade PackageEnter hostname or IP address of server server host Name or IPSoftware Management# cur At the Software Management# prompt, enterHere Activate ok, reloginMain# boot/software/cur Upgrading the NVG Software Managing Users and Groups User Rights and Group Membership Access the User Menu Step Action Log in to the NVG cluster as the admin userAdding a New User Add the new user and designate a user nameUser# edit certadmin Define a login password for the userAssign the new user to a user group Verify and apply the group assignmentApply the changes Groups# /cfg/sys/user User# edit certadminVerify and apply the changes Remove the admin user from the certadmin groupUser# edit admin Adding Users through Radius Step Action Log in to the NVG cluster Login certadminChanging a Users Group Assignment User admin# groups/add Enter group name certadmin Type the passwd command to change your current password Changing a Users PasswordChanging Your Own Password Type the password command to initialize the password change Changing Another Users PasswordApply the changes Deleting a User User# del certadminUser# list Oper Root Admin Certadmin User# apply Certiﬁcates and Client Authentication Generating and Submitting a CSR Using the CLI ~ ! @ # $ % * / \ ? Save the private key to a file Apply your changesSave the CSR to a file Open and copy the CSR KEY----- and -----END RSA Private KEYSubmit the CSR to Verisign, Entrust, or any other CA PEM NET DER Adding Certiﬁcates to the NVGCopy-and-Paste Certiﬁcates Copy the contents of your certificate fileCertificate 1# apply Changes applied successfully Copy-and-Paste Private Key Copy the contents of your private key filePaste the contents of the key file at the command prompt Using TFTP/FTP/SCP/SFTP to add Certiﬁcates and Keys Name or IP address Enter the desired file nameAdd your private key if in a separate file End Create a New Certiﬁcate Update Existing CertiﬁcateStep Action Check the certificate numbers currently in use Add a certificate with a new certificate numberStep Action Conﬁgure a Virtual SSL Server to Require a Client CertiﬁcateMain# cfg/cur ssl Apply your settingsSSL# server RequireEnter for client certificate Generating client certiﬁcatesSpecify the validity period, key size, and serial number Key size 512/1024 Serial number of client certificate Main# cfg/ssl/server Cert.pfx Export Client CertiﬁcateCom Transmit Private Key and Certiﬁcate to User Download and add a CRL from a TFTP/FTP/SCP/SFTP server Revoking Client Certiﬁcates Issued by an External CAManaging Revocation of Client Certiﬁcates Crl.der Crl.ascii Creating Your Own Certiﬁcate Revocation List Automatic CRL Retrieval Main /cfg/cert 1/revoke/automatic Http//10.42.128.30/server.crlInfo/certs command Click Connect Enter the password in the Ndic login screen Click ConnectClient certiﬁcate support Paste the CSR Signing CSRsMain# cfg/ssl/server #/adv/sslconnect/verify/cacer Provide the requested information Generate Test CertiﬁcateStep Action Specify an unused certificate number Automatic CRL Retrieval Show Certiﬁcate Information General CommandsShow Subject Information Check if Key and Certiﬁcate MatchShow Key Information Show Key SizeCertificates and Client Authentication Virtual Desktop Licensing vdesktop Running the Virtual Desktop on Client ComputersClick Save Launch Vdesktop from PortalVirtual Desktop Operations Command Line Interface Procedure Connecting to the VPN GatewayEstablishing a Console Connection RequirementsRunning Telnet Enabling and Restricting Telnet AccessEstablishing a Telnet Connection Enabling and Restricting SSH Access Establishing a Connection Using SSH Secure ShellRunning an SSH Client Telnet IP addressEstablishing a Connection Using SSH Secure Shell Accessing the NVG Cluster ForgetM User Access Level Description Default Account Group PasswoCLI vs. Setup Command Line History and Editing Idle Timeout Troubleshooting the NVG Check the Access List Enable Telnet or SSH AccessCannot Connect to VPN Gateway through Telnet or Verify the Current ConﬁgurationCheck the IP Address Conﬁguration Cannot Add an NVG to a Cluster Cannot Contact the MIP Add Interface 1 IP Addresses and MIP to Access List# /cfg/sys/accesslist/add Troubleshooting the NVG Console Connection NVG Stops RespondingTelnet or SSH Connection to the Management IP Address Administrator User Password User Password is LostOperator User Password Root User PasswordAn ASA 310-FIPS Stops Processing Trafﬁc Password enter the admin user password# /info/events/alarms Main# maint/hsm/loginPassword associated with the HSM-USER iKey for card Resetting HSM Cards on the ASA 310-FIPS Main# /boot/delete End Step Action Existing Enter the same secret passphrase as was used Former cluster Transfer the cluster wrap key to cardSame secret passphrase as was used in the former Cluster Wait for the setup of the added ASA 310-FIPS to finishMain# cfg/gtcfg Main# maint/starttrace User Fails to Connect to the VPNAaa Ike DnsSsl IpsecIppool Ftp UprefSmb Netdirectpacket NetdirectIs Net Direct enabled and configured correctly? Netdirectpacket End Cannot download the NetDirect Zipped ﬁle from client PC Network Diagnostics System DiagnosticsInstalled Certiﬁcates and Virtual SSL Servers # /stats/dump # /cfg/sys/cur# /info/ethernet # ping IP address of virtual serverError Log Files Active Alarms and the Events Log File# /cfg/ssl/server #/trace/ssldump # /info/events/downloadUnable to download NetDirect from VPN server Troubleshooting the NVG Supported Ciphers Appendix Supported CiphersSupported Ciphers cont’d Cipher List Formats Modifying a Cipher List Cipher Strings and Meanings Supported Cipher Strings and MeaningsCipher Strings and Meanings cont’d Appendix Snmp Agent SNMPv2-MIB Supported MIBsSNMP-TARGET MIB SNMP-FRAMEWORK-MIBLimitations SNMP-USER-BASED-SM-MIBIP-MIB IANAifType-MIB ALTEON-ISD-PLATFORM-MIBFollowing Snmp traps are supported by the VPN Gateway Supported TrapsSnmp Agent Appendix Syslog Messages List of Syslog Messages Config filesystem corrupt beyond repairOperating System OS Messages Root filesystem corruptMissing files in config filesystem Config filesystem corruptSystem Control Process Messages System started isdssl-versionName singlemaster Name isddownName logopenfailed Name makesoftwarereleasepermanentfailedName license Name copysoftwarereleasefailed Sender IPName sslhwfail Name hsmnotloggedinName partitionednetwork Name softwareconfigurationchangedName ssimipishere Name licenseexpiresoonTrafﬁc Processing Messages Vbscript error reason for hostpath Javascript error reason for hostpathJscript.encode error reason Css error reasonSocks error reason Html error reasonBad Ipport data line in hc script Bad regexp expr in health checkProxy connect host name too long host Certificate CRL handling errorsTPS license limit limit exceeded Gzip error reasonLicense expired Certificate CRL handling warningsStartup Messages AAA Subsystem Messages Conﬁguration Reload MessagesHost host ip is up accounted for in the license pool Log functionalityLdap backends unreachable Vpn=\id\ AuthId=\authid\ IPsec Subsystem Messages PFS is required but not provided by %s All credits are exhausted for IPSec SAIgnoring request to roam from %s to %s Error while decoding certificate DER Id Bad clicert, Can’t find issuer in clicertFailed to allocate IP addr from empty pool Failed to decode client certRevocation byte length %d Deleting the QM replaced by new rekeyed QMLoaded ca certificate %s Loaded server cert %sSyslog Messages in Alphabetical Order Syslog Messages in Alphabetical OrderSyslog Messages in Alphabetical Order cont’d Config filesystem re-initialized Down AAA Html IPsec Isakmp SA Established Isddown Cfg/sys/cur command Gateway but /cfg/vpn # /ser Loaded server id *will not Processing Received Delete Isakmp SA Socks error reason System started isdssl-version VPN LoginFailed Vpn=id Appendix License Information OpenSSL License IssuesOriginal SSLeay License GNU General Public License GNU General Public LicenseTerms and Conditions for COPYING, Distribution Modification 227 License Information No Warranty Apache Software License, Version 231 License Information Scope Appendix HSM Security PolicyOverview Applicable DocumentsAlgorithm How it is used by the HSM module Used Fips Mode? CapabilitiesSHA-1 Module Interfaces Physical SecurityComponents Deﬁnition of Security Relevant Data Items HSM Security Policy Roles and Services User Creation ServicesYES Service FIPS140-1 Level 3 Mode EPK, DPK EPK MK, Sopin Key Generation Key ManagementKey Distribution Key StorageKey Entry and Output Modes Fips 140-1 ModeKey Destruction Key ArchivingSelf-Tests Non-FIPS 140-1 ModeRC4 KAT ConclusionAppendix Deﬁnition of Key Codes Allowed Special Characters Syntax DescriptionAllowed Special Characters Explanation Redeﬁnable KeysExample of a Key Code Deﬁnition File Appendix SSH host keys Methods for Protection VPN Gateway SSH host keys 261 Step Action Click Start and select Run Install All Administrative Tools Windows 2000 ServerRegister the Schema Management dll Windows Server Add Standalone Snap-in window is displayed Create a Shortcut to the Console Window Under Snap-in, select Active Directory Schema and click AddClick Continue Permit Write Operations to the Schema Windows 2000 ServerRight-click Attributes, point to New and select Attribute Create the nortelSSLOffload class as shown Create New ClassCreate the isdUserPrefs attribute as shown Click OK Click Next Click Finish Add isdUserPrefs Attribute to nortelSSLOffload ClassAdd the nortelSSLOffload Class to the User Class Click OK Adding User Preferences Attribute to Active Directory Appendix Using the Port Forwarder API General =1&c=1 Creating a Port ForwarderDemo Application Content.zip file Example Creating a Port Forwarder AuthenticatorExample Using the Port Forwarder API Adding a Port Forwarder Logger Using the Port Forwarder API Example Connecting Through a Proxy Statistics Monitoring the Port ForwarderStatus Using the Port Forwarder API CLI Command Line Interface Access RulesGlossary Base ProfileConsole Connection Cluster of VPN GatewaysCRL Certificate Revocation List CSR Certificate Signing RequestDPort Destination Port DIP Destination IP AddressDTE Data Terminal Equipment Extended ProfileIP Interface Http ProxyMaster MIB Management Information BaseNTP Network Time Protocol NslookupPassphrase PEM Privacy Enhanced MailPortal Setup UtilityPort Forwarder Real Server GroupSlave SIP Source IP AddressSnmp Simple Network Management Protocol SPort Source PortSSL VPN client SSL Secure Sockets Layer ProtocolSTP Spanning Tree Protocol TLS Transport Layer SecurityVirtual Router VIP Virtual Server IP AddressVirtual SSL Server Vlan Virtual Local Area Network509 Index HSM SSL 298 Page User Guide