IOS-XE FlexVPN L2TPv3
Cisco routers can extend Layer 2 networks securely over a FlexVPN IPSec VPN tunnel, which allows for physically separate devices to be on same local LAN/network. This post describes the…
IOS-XE FlexVPN Remote Access VPN
In this example FlexVPN Remote Access VPN users will authenticate to the Hub router using RSA certificates. Using the IKEv2 Name Mangler feature, the organisation-unit (OU) value will be extracted…
IOS-XE FlexVPN Client Profile
The FlexVPN client profile is an optional component used on the spoke (client) routers, which consists of settings used to connect to the FlexVPN server (hub) gateway, including the following:…
IOS-XE FlexVPN IKEv2 Routing
On Cisco IOS-XE routers, FlexVPN supports the use of Dynamic Routing protocols such as EIGRP, BGP and OSPF. FlexVPN also has the ability to advertise routes in the IKEv2 Security…
IOS-XE FlexVPN Static VTI
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
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…