[102319] in North American Network Operators' Group
Re: Repotting report
daemon@ATHENA.MIT.EDU (Leo Bicknell)
Mon Feb 4 16:13:56 2008
Date: Mon, 4 Feb 2008 16:11:01 -0500
From: Leo Bicknell <bicknell@ufp.org>
To: Iljitsch van Beijnum <iljitsch@muada.com>
Cc: NANOG list <nanog@nanog.org>
Mail-Followup-To: Iljitsch van Beijnum <iljitsch@muada.com>,
NANOG list <nanog@nanog.org>
In-Reply-To: <7A560F8B-107F-4C44-AB65-DE7CBCFB8867@muada.com>
Errors-To: owner-nanog@merit.edu
--X1bOJ3K7DJ5YkBrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable
In a message written on Mon, Feb 04, 2008 at 10:05:40PM +0100, Iljitsch van=
Beijnum wrote:
> Actually I get (almost?) always 10 As and 4 AAAAs from A and J running =
=20
> "VGRS4", C, D, E and F running BIND 9.3.2-P1 - 9.4.2 and G and I =20
> running unknown software. H, K and L run different versions of NSD and =
=20
> give me the 13 As and two AAAAs, as do B running BIND 8.4.1-REL and M =20
> running BIND 9.4.2 (?).
I'll go back to the part where I'm not a DNS expert. :) I get 8
A's + 3 AAAA's in my attempts at a regular query. Seems to be the
same across all servers that return AAAA's. I'm using dig 9.5.0b2
for what it's worth.
> With EDNS0 the packet size increases to 615 bytes and they all serve =20
> up all glue records since about 30 minutes ago.
Actually, just to be sure I set my EDNS0 packet size to 1400.
However, I agree with your assessment, using EDNS0 I get 100% of
the answers from all 13 servers over IPv4, and from all 6 IPv6
capable servers over IPv6.
There are still a number of servers returning zero AAAA's when
queried with a regular query over both IPv4 and IPv6.
--=20
Leo Bicknell - bicknell@ufp.org - CCIE 3440
PGP keys at http://www.ufp.org/~bicknell/
--X1bOJ3K7DJ5YkBrT
Content-Type: application/pgp-signature
Content-Disposition: inline
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (FreeBSD)
iD8DBQFHp39lNh6mMG5yMTYRAgifAJ9ag5SkqveD/v0uywl94r0sg/pl3wCbB6Rp
mXXIoMI1puNrDnKpMLnpZBU=
=FK/E
-----END PGP SIGNATURE-----
--X1bOJ3K7DJ5YkBrT--
