Bring our default named configuration more in line with current

best practices:

1. The old way of generating the localhost zones was not optimal both
because they did not exist by default, and because they were not really
aligned with BCP. There is no need to have the dynamic data that the
make-localhost script generated, and good reasons to do this more
"by the book."

2. In named.conf
	a. Clean up white space
	b. Add/clarify a few comments
	c. Slave zones from the root servers instead of using a hints
	file. This has several advantages, as described in the comments.
	d. Significantly revamp the default zones, including the
	forward localhost zone, and the reverse zones for IPv4 and IPv6
	loopback addresses. There are extensive comments describing what
	is included and why. Interested readers should take the time to
	review the RFCs mentioned in the comments. There is also relevant
	information about the motivations for hosting these zones in the
	"work in progress" Internet-Draft,
	http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt
	or its successor.
	It's also worth noting that a significant number of these
	empty zones are already included by default in the named binary
	without any user configuration.
	e. Because we're including a lot of examples of both local
	forward zones and slave zones in the default configuration,
	eliminate some of those examples.

3. Add new localhost-{forward|reverse} zone files, and an "empty" zone
to support the changes in 2.d. above. The empty zone file isn't really
empty in order to avoid a warning from BIND about a zone file that
doesn't contain any A or AAAA records.

1 files changed, 0 insertions, 17 deletions

diff --git a/etc/namedb/PROTO.localhost.rev b/etc/namedb/PROTO.localhost.rev
deleted file mode 100644
index 0468683..0000000
--- a/etc/namedb/PROTO.localhost.rev
+++ /dev/null
@@ -1,17 +0,0 @@
-;	From: @(#)localhost.rev	5.1 (Berkeley) 6/30/90
-; $FreeBSD$
-;
-; This file is automatically edited by the `make-localhost' script in
-; the /etc/namedb directory.
-;
-
-$TTL	3600
-
-@	IN	SOA	@host@. root.@host@.  (
-				@date@	; Serial
-				3600	; Refresh
-				900	; Retry
-				3600000	; Expire
-				3600 )	; Minimum
-	IN	NS	@host@.
-1	IN	PTR	localhost.@domain@.