tls-server reneg-sec 0 keying-material-exporter "EXPORTER_SSO_TEST" 16 duplicate-cn plugin ./keyingmaterialexporter.so ca ../../sample-keys/ca.crt cert ../../sample-keys/server.crt key ../../sample-keys/server.key dh ../../sample-keys/dh2048.pem server 10.8.0.0 255.255.255.0 port 1194 proto udp dev tun verb 4