[dnsext] Review of draft-ietf-dnsext-rfc1995bis-ixfr-00.txt (from Knot DNS team)
Ondřej Surý <ondrej.sury@nic.cz> Thu, 29 March 2012 15:50 UTC
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From: Ondřej Surý <ondrej.sury@nic.cz>
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Date: Thu, 29 Mar 2012 17:50:52 +0200
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To: dnsext@ietf.org, Alfred HÎnes <ah@TR-Sys.de>, Shane Kerr <shane@isc.org>
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Subject: [dnsext] Review of draft-ietf-dnsext-rfc1995bis-ixfr-00.txt (from Knot DNS team)
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Hi, I got our head engineer of Knot DNS (Lubos Slovak he's in Cc:), who also implementor IXFR (from scratch) to review the document and here's the result (copying verbatim, just added references to sections and 'nit' words): 1) section 1.4 - nit: "makes freely use" -> s/freely/free 2) Section 2, page 8 - nit: "Therefore, is becomes apparent" -> s/is/it 3) Section 2, last paragraph - why has to RRSIG(SOA) follow the SOA in then AXFR-fallback example? 4) Section 6.2 - missing RFC2119 language; shoulds and mays are small caps, is that intentional? 5) And today new question have arrised: "What should IXFR client do if it receives incomplete multichunked IXFR response?" A) discard whole transfer and start over; B) save usable chunks (e.g. use data to update zone from sn_o to sn_o+x, where sn_o+x < sn_n) Ondrej on behalf of Lubos P.S.: Our Knot DNS team (different people than one of the authors of this document) will do a full review in WGLC. On 27. 3. 2012, at 10:07, internet-drafts@ietf.org wrote: > > A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the DNS Extensions Working Group of the IETF. > > Title : DNS Incremental Zone Transfer Protocol (IXFR) > Author(s) : Alfred Hoenes > Ondrej Sury > Shane Kerr > Filename : draft-ietf-dnsext-rfc1995bis-ixfr-00.txt > Pages : 32 > Date : 2012-03-27 > > The standard means within the Domain Name System protocol for > maintaining coherence among a zone's authoritative name servers > consists of three mechanisms. Incremental Zone Transfer (IXFR) is > one of the mechanisms and originally was defined in RFC 1995. > > This document aims to provide a more detailed and up-to-date > specification of the IXFR mechanism and to align it with the current > specification of the primary zone transfer mechanism, AXFR, given in > RFC 5936. Further, based on operational experience, this document > juxtaposes to the original IXFR query a new query type, IXFR-ONLY, > that will likely be preferred over IXFR in specific deployments. > > This document obsoletes and replaces RFC 1995. > > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-dnsext-rfc1995bis-ixfr-00.txt > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > This Internet-Draft can be retrieved at: > ftp://ftp.ietf.org/internet-drafts/draft-ietf-dnsext-rfc1995bis-ixfr-00.txt > > _______________________________________________ > dnsext mailing list > dnsext@ietf.org > https://www.ietf.org/mailman/listinfo/dnsext -- Ondřej Surý vedoucí výzkumu/Head of R&D department ------------------------------------------- CZ.NIC, z.s.p.o. -- Laboratoře CZ.NIC Americka 23, 120 00 Praha 2, Czech Republic mailto:ondrej.sury@nic.cz http://nic.cz/ tel:+420.222745110 fax:+420.222745112 ------------------------------------------- _______________________________________________ dnsext mailing list dnsext@ietf.org https://www.ietf.org/mailman/listinfo/dnsext
- [dnsext] I-D Action: draft-ietf-dnsext-rfc1995bis… internet-drafts
- [dnsext] Review of draft-ietf-dnsext-rfc1995bis-i… Ondřej Surý
- Re: [dnsext] draft-ah-dnsext-rfc1995bis-ixfr-03 Masataka Ohta
- Re: [dnsext] Review of draft-ietf-dnsext-rfc1995b… Alfred Hönes
- Re: [dnsext] Review of draft-ietf-dnsext-rfc1995b… Matthijs Mekking