Routed IPsec (VTI)¶ Route-based IPsec is an alternative method of managing IPsec traffic. It uses if_ipsec(4) from FreeBSD 11.1+ for Virtual Tunnel Interfaces (VTI) and traffic is directed using the operating system routing table. It does not rely on strict kernel security association matching like policy-based (Tunneled) IPsec.

Configuring IKEv2 IPsec VPN for Microsoft Azure Environment Feb 07, 2019 Using Route-Based IPSec VPN Route-based IPSec VPN provides tunneling on traffic based on the static routes or routes learned dynamically over a special interface called virtual tunnel interface (VTI) using, for example, BGP as the protocol. IPSec secures all the traffic flowing through the VTI. Site-to-Site IPsec VPN Between a FortiGate and a Cisco ASA May 12, 2016 Microsoft Azure 'Route Based' VPN to Cisco ASA | PeteNetLive

IPSec vs SSL VPN – Differences, Limitations and Advantages

An IPsec based VPN is made up of two parts: Internet Key Exchange protocol (IKE), underlying port UDP 500 IPsec protocol (ESP), underlying Protocol 50 or if using “nat-traversal” UDP 4500 IPsec VPN Overview - TechLibrary - Juniper Networks SRX Series,vSRX. IPsec VPN Overview, IPsec VPN Topologies on SRX Series Devices, Comparison of Policy-Based VPNs and Route-Based VPNs, Understanding IKE and IPsec Packet Processing, Understanding Phase 1 of IKE Tunnel Negotiation, Understanding Phase 2 of IKE Tunnel Negotiation, Supported IPsec and IKE Standards, Understanding Distributed VPNs in SRX Series Services Gateways … IPSec vs SSL VPN – Differences, Limitations and Advantages

Route-based VPN. You can now create IPsec VPN connections that use tunnel interfaces as endpoints, making static and dynamic routing possible. Web policy quota. Browsing quotas have been added to web policies, allowing you to set time quotas for browsing selected website categories.

This supports route based VPN with IPsec profiles attached to each end of the tunnel. Using VTI does away with the need to configure static crypto map access lists and map them to interfaces. We introduced the following commands: crypto ipsec profile, interface tunnel, responder-only, [ZyWALL/USG] How to configure a User Based PSK VPN tunnel To create the VPN rule (policy) go to menu Configuration → VPN → IPSec VPN. In the IPSec VPN menu click the "VPN Gateway" tab to add Phase 1 of the tunnel setup. Click the Add button to insert a new rule. On the top left of the window click the "Show Advance Settings" button to … Cloud VPN overview | Google Cloud