IPsec/IKEv2 on OpenWRT as an alternative to Wireguard
Wireguard is not yet fully developed in contrast to IPsec/IKEv2 and both variants bring more speed on routers than with OpenVPN.
What is required from the implementation?
- an RSA public key or new certificates are necessary.
- the VyprVPN server must allow a VTI (Virtual Tunnel Interface) to be able to configure a KillSwitch on OpenWRT.
In the OpenWRT forum there are enough examples how to configure IPsec/IKEv2.
As you can see, not much is necessary for the implementation. Please vote.