Forgot to add, I am interested in RFC3901bis. John +1-484-962-0060
-----Original Message----- From: John Jason Brzozowski <john_brzozow...@cable.comcast.com> Date: Tuesday, November 3, 2015 at 15:01 To: Mark Andrews <ma...@isc.org> Cc: Brian Haberman <br...@innovationslab.net>, "dnsop@ietf.org" <dnsop@ietf.org>, Joel Jaeggli <joe...@bogus.com>, Fred Baker <f...@cisco.com>, "suns...@ietf.org" <suns...@ietf.org>, Paul Ebersman <paul_ebers...@cable.comcast.com>, "terry.mander...@icann.org" <terry.mander...@icann.org> Subject: Re: [DNSOP] New Version Notification for draft-jjmb-sunset4-dns-forwarding-ipv4aas-00.txt >Mark this is in part, what we are planning on doing. However, what we >want to make sure we had was standards reference(s) that we could point >implementers to. Also note this case only pertains to DNS queries that >are directed at the LAN of the CPE router i.e. 10.0.0.1. There are other >use cases that we thought would be valuable to enumerate, including cases >where hosts are configured with a publicly routable IPv4 DNS server >address or DNS servers that are in the customer’s premises that are dual >stacked. In the later cases assigning only a DNS server IPv6 address >would have no impact. > >John >+1-484-962-0060 > > > > >-----Original Message----- >From: Mark Andrews <ma...@isc.org> >Date: Tuesday, November 3, 2015 at 14:37 >Cc: John Jason Brzozowski <john_brzozow...@cable.comcast.com>, Brian >Haberman <br...@innovationslab.net>, "dnsop@ietf.org" <dnsop@ietf.org>, >Joel Jaeggli <joe...@bogus.com>, Fred Baker <f...@cisco.com>, >"suns...@ietf.org" <suns...@ietf.org>, Paul Ebersman ><paul_ebers...@cable.comcast.com>, "terry.mander...@icann.org" ><terry.mander...@icann.org> >Subject: Re: [DNSOP] New Version Notification for >draft-jjmb-sunset4-dns-forwarding-ipv4aas-00.txt > >> >>Also perhaps we should be looking at RFC3901bis. Alain, Johan are you >>interested? >> >>Mark >> >>In message <20151103052757.daf2d3bbb...@rock.dv.isc.org>, Mark Andrews >>writes: >>> >>> The simplest way to force this is for the ISP to only supply IPv6 >>> recursive recursive servers to the CPE where 464XLAT / MAP* / DS-Lite >>> is in use. Also if a DUID is presented over DHCPv4 (RFC 4361) don't >>> return nameservers. The CPE device should be getting nameservers >>> via RA/DHCPv6 in this case. >>> >>> The CPE at this point can only advertise it's own addresses IPv4 >>> address or manually configured addresses. >>> >>> Iterative servers should prefer IPv6. >>> >>> Mark >>> -- >>> Mark Andrews, ISC >>> 1 Seymour St., Dundas Valley, NSW 2117, Australia >>> PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org >>> >>> _______________________________________________ >>> DNSOP mailing list >>> DNSOP@ietf.org >>> https://www.ietf.org/mailman/listinfo/dnsop >>-- >>Mark Andrews, ISC >>1 Seymour St., Dundas Valley, NSW 2117, Australia >>PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org >> > _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop
