added config example

git-svn-id: https://svn.testnett.uninett.no/radsecproxy/trunk@117 e88ac4ed-0b26-0410-9574-a7f39faa03bf

radsecproxy.conf-example

@@ -92,3 +92,8 @@ realm /^anonymous$ {
 realm * {
 	server radius.example.com
 }
+#If you don't have a default server you probably want to
+#reject all unknowns. Optionally you can also include a message
+#realm * {
+        replymessage "User unknown"
+}