Document Outline

• Release Notes for VPN Client, Release4.0 through Release4.0.5.D
  • Contents
  • Introduction
  • System Requirements
  • Installation Notes
    • Installing Release 4.0.3
      • Overriding the MSI Installation Language.
      • Overriding IS Installation Language:
      • Non-localized Features
    • Installation Notes - Windows Platforms
      • Installing the VPN Client Software Using InstallShield
      • Installing the VPN Client Software Using the MSI Installer
      • VPN Client Installation Using Windows Installer (MSI) Requires Windows NT SP6
    • Installation Notes - Solaris Platforms
      • Uninstall an Older VPN Client If Present on a Solaris Platform
      • Disable the ipfilter Firewall Kernel Module Before Installing the VPN Client on a Solaris Platform
    • Using the VPN Client
  • New Features in Release 4.0.5
    • Mutual Group Authentication
  • New Features in Release 4.0
    • Virtual Adapter
    • Common Graphical Interface for Windows and Mac VPN Clients
    • Alerts (Delete With Reason)
    • Single IPSec-SA
    • Personal Firewall Enhancements
    • Coexistence with Third-Party VPN Vendors
    • Improved RADIUS SDI XAuth Request Handling
    • New, ISO-Standard Format for Log File Names
    • Enhancements to GINA
  • Usage Notes
    • Potential Application Compatibility Issues
      • Windows Interoperability Issues
        • WINS Support
        • Windows NT
        • Importing a Microsoft Certificate Using Windows NT SP3
        • VPN Client Cannot Launch Microsoft Connection Manager
        • Windows 98 Might Hang on Shutdown
        • Windows 2000 (only) Requires Adding Client for MS Networks for Dialup Connections
        • Aladdin Runtime Environment (RTE) Issue with Windows NT and Windows 2000
        • Microsoft MSN Installation
        • WINS Information Might Not Be Removed from Windows Servers If Not Disconnected Before Shutdown
        • VPN Client May Falsely Trigger Auto Initiation Connection Event though the NIC Card Has Been Removed
      • DNS
      • Network Interfaces
      • Network ICE BlackICE Defender Configuration
      • Microsoft Outlook Error Occurs on Connection or Disconnect
      • Adjusting the Maximum Transmission Unit (MTU) Value - Windows Only
        • Recognizing a Potential MTU Problem
        • Setting the MTU Value
      • Asante FR3004 Cable/DSL Routers Require Asante Firmware Version 2.15 or Later
      • Using Nexland Cable/DSL Routers for Multiple Client Connections
      • Cert DN Matching Cannot Match on Email Field EA
      • VPN Dialer Application Can Load During OS Shutdown or Restart
      • America Online (AOL) Interoperability Issues
        • AOL Versions 5.0 and 6.0
        • AOL Version 7.0
        • AOL 7 Disconnects after VPN Authentication
        • VPN Client Fails to Connect over Some AOL Dialup Connections
      • Browser Interoperability Issues
        • Issues Loading Digital Certificate from Microsoft Certificate Store on Windows NT SP5 and on IE 4...
        • Requirements for using VPN Client for Windows Using Digital Certificate With Non-exportable Keys
      • Entrust Entelligence Issues
        • Potential Connection Delay
        • Entrust System Tray Icon Might Erroneously Indicate Logout
        • Entrust Client May Appear Offline
        • Use Entrust Entelligence 4.0 with VPN Client Release 3.5.1 or 3.1 Start Before Logon
        • Some Entrust Dialogs Do Not Display Properly When Using VPN Client Start Before Logon
        • Renewing Entrust Entelligence Certificate (Key Update) Requires Entrust Version 5.1 SP 3 or Later
      • Accessing Online Glossary Requires Connection to Cisco.com
      • ZoneAlarm Plus Versions 3.1.274 and Earlier Are Incompatible with VPN Client
    • ZoneLabs Automatically Adds Loopback and VPN 3000 Concentrator Addresses to Trusted Zone for Wind...
    • Upgrading Zone-Alarm Pro to Version 3.7.098 Causes Error When VPN Client Is Already Installed on ...
    • Harmless Warning Might Occur with Linux Kernel 2.4
    • DHCP Route Renewal in Windows 2000 and Windows XP
    • Solaris Client Using Routed RIP Might Lose Connectivity
    • Data Meant for Private Network Stays Local if VPN Client’s Local Network Is on Same IP Subnet as ...
    • DNS Server on Private Network with Split DNS Causes Problems
    • VPN Client Supports Sygate Personal Firewall V. 5.0, Build 1175
    • The 4.0 VPN Client Is Not Supported on Windows 95
    • VPN Client Not Supported on Windows NT Servers
    • No Limit to Size of Log File
    • Start Before Logon and Microsoft Certificate with Private Key Protect Fails
    • Downgrading VPN Client from Release 4.0 Causes Start Before Logon Failure
    • Linksys Wireless AP Cable/DSL Router Version 1.44 or Higher Firmware Requirement
    • Faultlog.txt File Logs Severity 1 Events
    • Certificates exported from Netscape 7 do not import into the VPN Client Macintosh Version
    • VPN Client Can Require Smart Card When Using Certificates
    • VPN Client GUI Connection History Display Lists Certificate Used
    • Use Zone Labs Integrity Server 2.1.052.0 or Higher with VPN Client 4.0
    • Restart VPN Client Service If You Install VPN Client Before Zone Alarm
    • InstallShield Error Might occur during VPN Client Installation
    • VPN Client cTCP Connection Fails If Checkpoint Client Is Installed
  • Open Caveats
  • Caveats Resolved in Release 4.0.5.D
  • Caveats Resolved in Release 4.0.5.C
  • Caveats Resolved in Release 4.0.5.B
  • Caveats Resolved in Release 4.0.5.A
  • Caveats Resolved in Release 4.0.5
  • Caveats Resolved in Release 4.0.4.D
  • Caveats Resolved in Release 4.0.4.B
  • Caveats Resolved in Release 4.0.4
  • Caveats Resolved in Release 4.0.3.F
  • Caveats Resolved in Release 4.0.3.E
  • Caveats Resolved in Release 4.0.3.D
  • Caveats Resolved in Release 4.0.3.C
  • Caveats Resolved in Release 4.0.3.B
  • Caveats Resolved in Release 4.0.3.A
  • Caveats Resolved in Release 4.0.3
  • Caveats Resolved in Release 4.0.2.E
  • Caveats Resolved in Release 4.0.2.D
  • Caveats Resolved in Release 4.0.2.C
  • Caveats Resolved in Release 4.0.2.B
  • Caveats Resolved in Release 4.0.2.A
  • Caveats Resolved in Release 4.0.2
  • Caveats Resolved in Release 4.0.1
  • Caveats Resolved in Release 4.0
  • Documentation Updates
    • Documentation Corrections
      • Outlook/Exchange Polling Behavior
      • Removing a VPN Client Version Installed with MSI Installer
    • Related Documentation
  • Obtaining Documentation
    • Cisco.com
    • Ordering Documentation
  • Documentation Feedback
  • Obtaining Technical Assistance
    • Cisco Technical Support Website
    • Submitting a Service Request
    • Definitions of Service Request Severity
  • Obtaining Additional Publications and Information