new sample config entries for NSD 4.0.0

src/etc/nsd.conf

@@ -1,8 +1,16 @@
-# $OpenBSD: nsd.conf,v 1.5 2011/12/15 14:51:46 sobrado Exp $
+# $OpenBSD: nsd.conf,v 1.6 2013/11/26 12:54:42 sthen Exp $
 
 server:
 	hide-version: yes
 
+## bind to a specific address/port
+#	ip-address: 192.0.2.53
+#	ip-address: 192.0.2.53@5678
+#	ip-address: 2001:db8::53
+
+remote-control:
+	control-enable: yes
+
 ## tsig key example
 #key:
 #	name: "tsig1.example.com."
@@ -22,3 +30,13 @@ server:
 #	zonefile: "example.net"
 #	allow-notify: 192.0.2.2 tsig1.example.com.
 #	request-xfr: 192.0.2.2 tsig1.example.com.
+
+## dynamically configured zones, used with "nsd-control addzone/delzone".
+## filenames are constructed using the pattern: %s - zone name.
+## %1 - first character of zone name, %2 second, ## %3 third.
+## %z - topleveldomain label of zone, %y, %x next labels in name.
+#pattern:
+#	name: "primary"
+#	zonefile: "%s.zone"
+#	notify: 192.0.2.1 NOKEY
+#	provide-xfr: 192.0.2.1 NOKEY