Now we would like to do the following:

1. Make our nameservers listen on IPv6
2. Add v6 addresses to the nameservers in our zone, so they can receive
   v6 traffic
3. Add v6 addresses to the host records, for example "www	AAAA",
   etc...


1. Make our nameservers listen on IPv6

	In BIND's named.conf, in the options section:

		listen-on-v6 { any; };
	
	In Unbound's unbound.conf, in the "server:" section:
	
		do-ip6: yes
		interface: ::0
		interface: 0.0.0.0

	NSD will start up by default and listen on IPv6


2. If necessary, add the IPv6 addresses of your nameservers in your zone.

*** READ THIS CAREFULLY ***

	For example, in for the parent zone 'nsrc.org' we have:

ws.nsrc.org.		NS	tldserv.ws.nsrc.org.
					NS	tldslave.ws.nsrc.org.

	Since tldserv.ws and tldslave.ws are IN the zone being
	delegated, then we need to add glue records!

; v4 GLUE records
tldserv.ws.nsrc.org.			A	10.10.0.251
tldslav.ws.nsrc.org.			A	10.10.0.246

	In the same way, we will need IPbv6 glue records:

; v6 GLUE records
tldserv.ws.nsrc.org.			AAAA	fdba:dc55:48c7::251
tldslave.ws.nsrc.org.		 	AAAA	fdba:dc55:48c7::246

	In the child zone 'ws.nsrc.org', we will need to declare these
	hosts as well.  In fact, as explained in class, you MUST declare
	them otherwise you will experience strange problems with resolution:

ws.nsrc.org.		SOA	...

					NS	tldserv
					NS	tldslave

tldserv				A	 10.10.0.251
					AAAA fdba:dc55:48c7::251
tldslave			A	 10.10.0.246
					AAAA fdba:dc55:48c7::246


	In your zone "MYTLD", you MAY or MAY NOT have used NSes IN your zone.


	- If you did (i.e.: ns1.MYTLD for example)

		Then you need to proceed as above, and ADD the IPv6 records for
		the nameservers you declared

	- If you didn't (you used "master.grpX.ws.nsrc.org)

		You need to do nothing here :)  The administrator of ws.nsrc.org
		will add a the v6 address you have configured on eth0 to the 
		DNS record for "master.grpX.ws.nsrc.org".

		This should already be the case:

		# dig AAAA master.grpX.ws.nsrc.org

		Try and ping these hosts:

		# ping6 tldserv.ws.nsrc.org
		# ping6 tldslave.ws.nsrc.org
		# ping6 master.grpX.ws.nsrc.org

		Try performing DNS queries in v6 against tldserv + tldslave:

		# dig -6 @tldserv.ws.nsrc.org ws.nsrc.org ns
		# dig -6 @tldslave.ws.nsrc.org ws.nsrc.org ns

3. Add IPv6 addresses for the 'www' record in your zone

	You should know how to do this now!

4. Try and ping other people's hosts in the room using v6.

	Use dig to connect to other people's nameservers, and verify that
	they:

	- answer in IPv6
	- have an IPv6 record for their name
	- provide DNS answer with IPv6 addresses!