rwg ~ >sudo /usr/local/bin/vpn_uninstall 

WARNING: Improper use of the sudo command could lead to data loss
or the deletion of important system files. Please double-check your
typing when using sudo. Type "man sudo" for more information.

To proceed, enter your password, or type Ctrl-C to abort.

Password:
----------------------------------------------------------------------
Cisco Systems VPN Client Version 4.6 Darwin uninstaller
Copyright (c) 1998-2001 Cisco Systems, Inc. All Rights Reserved.

Please review the license agreement found in license.txt

----------------------------------------------------------------------
Are you certain that you wish to uninstall the Cisco VPN client?  [no] yes
Do you wish to remove all existing profiles and certificates?  [no] no

 - existing profiles and certificates will be preserved.

[ cleaning up installed files and directories... ] 

 ==> removing : /opt/cisco-vpnclient/bin/vpnclient ( VPN dialer )
 ==> removing: /opt/cisco-vpnclient/bin/ipseclog ( VPN log viewer )
 ==> removing: /opt/cisco-vpnclient/bin/cvpnd ( VPN daemon )
 ==> removing: /opt/cisco-vpnclient/bin/cisco_cert_mgr ( VPN certificate manager )
 ==> unloading NKE: /System/Library/StartupItems/CiscoVPN
Stopping Cisco Systems VPN Driver
kextunload: unload kext /System/Library/Extensions/CiscoVPN.kext succeeded
 ==> removing: /System/Library/StartupItems/CiscoVPN ( autostart feature )
 ==> removing: /System/Library/Extensions/CiscoVPN.kext ( IPSec NKE )
 ==> preserving: /etc/opt/cisco-vpnclient ( profiles, certificates, init files )
 ==> removing: /Library/Frameworks/cisco-vpnclient.framework ( VPNClient API)

----------------------------------------------------------------------
  Cisco Systems VPN client uninstall completed successfully.
----------------------------------------------------------------------