Windows native client does L2TP VPN with IPsec encryption, not IPsec VPN. You can use the Forticlient VPN (for free), or any other IPsec VPN client (Cisco, NCP, ). FortiOS used to support PPTP and L2TP as a server.
NCP Software Downloads You can download the full version for a free 30-day trial The universal IPsec clients offer easy to use features (personal firewall, internet connecter, etc.) and strong authentication support, e.g. electronic certificates, for deployment in VPN environments by third-parties. The bottom line is Remote Cisco IPSEC VPN is a dead technology, Cisco, (and Me!) want you to use AnyConnect. For a couple of users you can use the work arounds above, but that wont scale well. So if you don’t want to ditch IPSEC VPN, then you will have to go with third party software to connect to your device. In this example I will use the NCP Secure Entry Client. The fast-connecting NCP VPN client features an intuitive GUI with one-click logon. Supports Multiple VPN Firewalls and Gateways NCP builds on your investment in leading VPN gateway and firewall hardware—from Cisco, Check Point, Juniper, SonicWALL, and MANY others—while avoiding vendor lock-in. VPN Client with Freedom to Change and Choose NCP Secure Entry Client for communication with any IPsec gateway (e.g. Cisco, Juniper, MS Server 2012 R2). Can be installed on any Windows operating systems in 32/64 bit including Windows 10 and has many additional functionalities. 2018-03-07 (9417). NCP Secure Entry Windows Client 2020 Setup Free Download Category: Internet & Network
Windows 7 is still in beta, but that hasn't stopped German security developer NCP Engineering releasing what it claimed is the first universal IPsec VPN client for it. It is making the software
NCP VPN Client software was easy to install and is a very user-friendly solution for organizations where the individuals have a wide spectrum of IT experience. NCP not only solved our secure remote access problem but demonstrated Corporate compassion to make this work for a non-profit organization with limited resources. NCP Software Downloads You can download the full version for a free 30-day trial The universal IPsec clients offer easy to use features (personal firewall, internet connecter, etc.) and strong authentication support, e.g. electronic certificates, for deployment in VPN environments by third-parties.
Cisco VPN Client EOL, Migrate to NCP. As of July 29, 2014, the Cisco VPN Client will no longer be available to purchase or download and will no longer be supported. Make the most of your initial Cisco VPN gateway investment, and take remote access to the next level. Provide your users with a reliable and simple—yet secure—VPN client that always works:
The clients are easy to use and provide highly secure Remote Access to the company network. The NCP Secure Android clients are also available with the NCP Volume License Server. They are compatible with all common third-party IPsec VPN gateways including: Cisco. Juniper. The ESS 3300 runs Cisco's enterprise-grade IOS XE. The operating system offers best-in-class security, management, resiliency, and switching features. You can use familiar Cisco CLI or GUI-based web UI to configure switches built with Embedded Service 3300.