manual ipsec vpn setup for OSX and MacOS 10.7 or newer - personalVPN.com
CiscoVPN Client in MacOSX — Center for Information Services and High Performance Computing (ZIH) — TU Dresden
Mac OS X L2TP Client Setup - SoftEther VPN Project
Changing the VPN "Shared Secret"
Configure L2TP connection from Mac OS client to Locally Managed 600 / 1100 / 1200R appliance
How to get Cisco VPN Client working on Mac OS X – Welcome to my blog
ios - MacOS VPN Error NO Shared Secret was Provided Objective-C - Stack Overflow
MAC OSX - Connecting to Cisco IPSEC VPN | PeteNetLive
How to Use VPN on Your Mac | Envato Tuts+
Changing the VPN "Shared Secret"
How to Share WiFi and VPN connection on Mac - VPN Unlimited
Set Up a VPN With Mountain Lion Server 10.8 (Updated for 10.8.2)
ios - MacOS VPN Error NO Shared Secret was Provided Objective-C - Stack Overflow
Apple in the Enterprise: Securely Connect iOS and OS X to a Windows Server 2012 VPN — Chris Morgan
Configure L2TP connection from Mac OS client to Locally Managed 600 / 1100 / 1200R appliance
How to setup L2TP over IPsec for iDRAC on Mac OS X – servers.com
ios - MacOS VPN Error NO Shared Secret was Provided Objective-C - Stack Overflow
Fixing missing VPN shared secret in OS X El Capitan | Tom Donohue's Blog
IKEv2 VPN from macOS to Vigor Router | DrayTek
VPN Access in macOS | University of Oxford Department of Physics
IPsec XAuth from macOS to Vigor Router | DrayTek
Mac OS X VPN Instructions – MHU ITS Department
Fred de Jonge | How to create a Cisco VPN Connection in Apple Mac OS X LION
CiscoVPN Client in MacOSX — Center for Information Services and High Performance Computing (ZIH) — TU Dresden
