added the strongswan.conf options of the tnc-pdp plugin

man/strongswan.conf.5.in

@@ -504,6 +504,18 @@ Authentication username of strongSwan MAP client
 .BR charon.plugins.tnc-imc.preferred_language " [en]"
 Preferred language for TNC recommendations
 .TP
+.BR charon.plugins.tnc-pdp.method " [ttls]"
+EAP tunnel method to be used
+.TP
+.BR charon.plugins.tnc-pdp.port " [1812]"
+RADIUS server port the strongSwan PDP is listening on
+.TP
+.BR charon.plugins.tnc-pdp.secret
+Shared RADIUS secret between strongSwan PDP and NAS
+.TP
+.BR charon.plugins.tnc-pdp.server
+name of the strongSwan PDP as contained in the AAA certificate
+.TP
 .BR charon.plugins.whitelist.enable " [yes]"
 enable loaded whitelist plugin
 .SS libstrongswan section

src/libcharon/plugins/tnc_pdp/tnc_pdp_plugin.c

@@ -73,7 +73,7 @@ plugin_t *tnc_pdp_plugin_create()
 	int port;
 
 	port = lib->settings->get_int(lib->settings,
-						"charon.plugins.tnc_pdp.radius_port", RADIUS_PORT);
+						"charon.plugins.tnc_pdp.port", RADIUS_PORT);
 
 	INIT(this,
 		.public = {