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IOS-XE FlexVPN Dynamic VTI

Post author:Admin
Post published:August 6, 2024
Post category:Cisco IOS-XE VPN

In a FlexVPN Hub and Spoke design, spoke routers are configured with a normal Static Virtual Tunnel Interface (VTI) with the tunnel destination of the Hub’s IP address, the Hub…

IOS-XE FlexVPN Static VTI

Post author:Admin
Post published:August 5, 2024
Post category:IOS-XE VPN

Cisco IOS-XE routers support various types of secure IPSec VPN's including Static Virtual Tunnel Interfaces (SVTI), which is a route based VPN commonly referred to as FlexVPN. With a FlexVPN…

IOS-XE FlexVPN certificate authentication

Post author:Admin
Post published:August 4, 2024
Post category:Cisco IOS-XE VPN

This post describes the steps to configure certificate authentication for a VPN on a Cisco IOS-XE router. Configuration The certificates in this FlexVPN lab are signed by the CA called…

IOS-XE FlexVPN Overview

Post author:Admin
Post published:August 3, 2024
Post category:Cisco IOS-XE VPN

FlexVPN is a framework to configure IPSec VPNs on Cisco IOS devices; it was created to simplify the deployment of VPN solutions of all type (Site-to-Site, Remote Access etc). It…

IOS-XE GRE over IPSec VPN

Post author:Admin
Post published:August 1, 2024
Post category:Cisco IOS-XE VPN

GRE over IPSec VPN A GRE over IPSec VPN is a legacy solution that uses a crypto map to encrypt GRE traffic between two peer routers. GRE tunnels are required…

IOS-XE IKEv2 VRF aware Policy Based VPN

Post author:Admin
Post published:August 1, 2024
Post category:IOS-XE VPN

IOS-XE IKEv2 VRF aware Policy Based VPN This post describes the steps to configure a VRF aware Policy Based (Crypto Map) VPN on Cisco IOS-XE routers. A Front-door VRF called…