reintegrated eap-radius branch into trunk

src/starter/confread.c

@@ -625,6 +625,10 @@ load_conn(starter_conn_t *conn, kw_list_t *kw, starter_config_t *cfg)
 			{
 				conn->eap_type = 26;
 			}
+			else if (streq(kw->value, "radius"))
+			{	/* pseudo-type */
+				conn->eap_type = 253;
+			}
 			else
 			{
 				conn->eap_type = atoi(kw->value);

src/starter/ipsec.conf.5

@@ -369,6 +369,10 @@ in the form
 (e.g.
 .B eap=7-12345
 ) can be used to specify vendor specific EAP types.
+
+To forward EAP authentication to a RADIUS server using the EAP-RADIUS plugin,
+set 
+.B eap=radius
 .TP
 .B eap_identity
 defines the identity the client uses to reply to a EAP Identity request.