1. 解释"client-cert-not-required"的含义 "client-cert-not-required" 指令告诉 OpenVPN 服务器,不要求客户端在建立连接时提供客户端证书。通常,OpenVPN 会要求客户端和服务器都使用证书进行身份验证,以确保连接的安全性。但是,在某些情况下,你可能不希望或不需要客户端证书,这时就可以使用 "client-cert-not-req...
The option client-cert-not-required is deprecated with openvpn 2.4 and will be removed in openvpn 2.5. This is replaced with verify-client-cert none now. Please update the plugin to work with recent option.
It was replaced by "verify-client-cert none", and thus openvpn-radiusplugin needs to be updated.