Unbound DNS on IPV6

RayG rgsub1 at btinternet.com
Wed Aug 15 16:17:12 UTC 2018


Thanks Tony

Your link led to this page which I think makes it clear that all
::ffff:x.x.x.x IPv4-mapped Address should not be seen at all on the
internet.

https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-specia
l-registry.xhtml

BTW I did spot a typo after (sigh) I pushed the send button on the user list
update 169.256... should of course be 169.254...

And yes the private-address: 192.254.0.0/16 was another one - sorry 

I will update the list with the proper items.

Looks like from line 7 on the above iana page shows that 2001::/23 should
perhaps be the entry as it show False across the page unless you have some
need for the addresses

So the definitive list as it stands at the moment (with typo's corrected I
hope) is:

	# IPv4 Addresses
	#
	private-address: 0.0.0.0/8       # Broadcast address
	private-address: 10.0.0.0/8
	private-address: 100.64.0.0/10
	private-address: 127.0.0.0/8     # Loopback Localhost
	private-address: 169.254.0.0/16
	private-address: 172.16.0.0/12
	private-address: 192.0.0.0/24    # IANA IPv4 special purpose net
	private-address: 192.0.2.0/24    # Documentation network TEST-NET
	private-address: 192.168.0.0/16
	private-address: 198.18.0.0/15   # Used for testing inter-network
communications
	private-address: 198.51.100.0/24 # Documentation network TEST-NET-2
	private-address: 203.0.113.0/24  # Documentation network TEST-NET-3
	private-address: 233.252.0.0/24  # Documentation network
MCAST-TEST-NET
	#
	#private-address: 239.0.0.0/24    # GRC Version control do not
enable apart from for testing.
	#
	# IPv6 Addresses
	#
	# https://tools.ietf.org/html/rfc5156
	#
	private-address: ::/128		# Unspecified address IPV4 0.0.0.0
http://www.iana.org/go/rfc4291
	private-address: ::1/128	# Loopback Localhost
http://www.iana.org/go/rfc4291
	private-address: 2001::/23	# IETF Protocol Assignments
http://www.iana.org/go/rfc2928
	private-address: 2001:db8::/32	# Documentation network IPv6
http://www.iana.org/go/rfc3849
	private-address: 2001:2::/48	# is reserved for Benchmarking
http://www.iana.org/go/rfc5180
http://www.rfc-editor.org/errata_search.php?eid=1752
	private-address: fc00::/7	# Unique local address (ULA) part of
"fc00::/7", not defined yet
	private-address: fd00::/8	# Unique local address (ULA) part of
"fc00::/7", "/48" prefix group
	private-address: fe80::/10	# Link-local address (LLA) =
169.254.0.0/16
	private-address: ::ffff:0:0/96	# IPv4-mapped Address
http://www.iana.org/go/rfc4291

Any updates comments appreciated.

Ray




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