Re: [DNSOP] On Powerbind

2020-04-17 Thread Olaf Kolkman
... The lack(?) of a registry is indeed regrettable. However, there seems to be some historical meaning attached to some of the other flag bits. If I look back at Net::DNS::SEC 0.17, bequeathed to me by one Olaf Kolkman, the DS create() method contains the following mysterious (perl) lines, for which I can

Re: [DNSOP] Call for Adoption: draft-andrews-dnsop-rfc6598-rfc6303

2013-10-31 Thread Olaf Kolkman
On 21 okt. 2013, at 17:29, Tim Wicinski tim.wicin...@teamaol.com wrote: Please review this draft to see if you think it is suitable for adoption by DNSOP, and comments to the list, clearly stating your view. I support adoption although that feels like a formality: Since most responders to

Re: [DNSOP] I-D Action: draft-ietf-dnsop-rfc4641bis-11.txt

2012-06-01 Thread Olaf Kolkman
Dear Chairs, Some friendly reminders... On May 21, 2012, at 11:40 AM, Olaf Kolkman wrote: Chairs, would you like us to incorporate (some of, see comments from Paul H.) the suggestions in the document _now_ or after you have done your review? This question has been left unanswered

Re: [DNSOP] Comments on RFC4641bis

2010-11-09 Thread Olaf Kolkman
Thanks for the very detailed review! Due to family circumstances I cannot be at the dnsop meeting and I will not have time to review all the points you made before thursday. However, since you highlighted this point in the hallway, I would like to ask the working group for guidance. 4.1

Re: [DNSOP] algorithm rollover use cases (was: Signed TLD status)

2010-10-22 Thread Olaf Kolkman
On Sep 30, 2010, at 3:03 PM, Matthijs Mekking wrote a long mail starting with: On the dnssec-deployment list, the Signed TLD status thread [1] evolved into a discussion how algorithm rollover works in specific use cases. My feeling is that this discussion belongs to DNSOP and so I want to

Re: [DNSOP] grave erroneous statement in draft 4641bis-03

2010-10-20 Thread Olaf Kolkman
On Jul 27, 2010, at 11:31 AM, Jelte Jansen wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 the introduction suggests that the root has not been signed yet. ;-) In version 05, to appear before the cut-off it reads: At the time of writing -the root has just been signed and

Re: [DNSOP] 4641bis (draft 3 and 4) review - largely 5011 related

2010-10-20 Thread Olaf Kolkman
Clearly I am trying to get a (hopefully WG last call ready) version 05 of the document out by the deadline. Some comments in-line based on specific feedback you provided. On Aug 5, 2010, at 9:43 AM, Matthijs Mekking wrote: The KSK RFC5011-based rollover method says that the removed key

[DNSOP] 4641bis (draft 3) status update

2010-07-20 Thread Olaf Kolkman
Colleagues, Shortly before the cutt-off I submitted version 3. In this mail I want to raise a number of points that are up for discussion in Maastricht (or on the list). For the Maastricht meeting I plan to use _no_ slides but go through the points one by one and discuss/hum etc.

Re: [DNSOP] RFC4641bis Editing Status Report.

2010-07-19 Thread Olaf Kolkman
20, 2010, at 8:34 PM, Paul Wouters wrote: On Sat, 20 Mar 2010, Olaf Kolkman wrote: - http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/NSEC-NSEC3 That still states: as well as no algorithm choice for SHA-256 That's been resolved now, see http://www.bind9.net/dns-sec

Re: [DNSOP] RFC4641bis - http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/trust_anchor_configuration

2010-07-09 Thread Olaf Kolkman
On Jul 8, 2010, at 7:53 PM, bmann...@vacation.karoshi.com wrote: On Thu, Jul 08, 2010 at 11:39:33AM +0200, Olaf Kolkman wrote: I observe though that 4641 is mainly written from the perspective of a 'zone-owner' and that I am not quite sure where to give specific advice to administrators

Re: [DNSOP] That key size argument...was Re: The case for single active key

2010-07-08 Thread Olaf Kolkman
On Jun 24, 2010, at 11:59 AM, George Barwood wrote: It could also note that validators SHOULD NOT check the RRSIG for a DNSKEY RRset where all the keys are validated by DS records. This document (4641-bis) is supposed to give operational guidance only. Implementation guidance for

Re: [DNSOP] RFC4641bis - http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/trust_anchor_configuration

2010-07-08 Thread Olaf Kolkman
On Jun 16, 2010, at 5:25 PM, John Dickinson wrote: Hi, Sorry for the very late reply to this issue. http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/trust_anchor_configuration Paul asked for proper use of 5011 to be added to 4641bis. I agree, In fact could we go further and

Re: [DNSOP] RFC4641bis Editing Status Report.

2010-07-08 Thread Olaf Kolkman
You probably noticed I swapped in the document and tackling issues one-by-one. On Mar 20, 2010, at 8:51 PM, Chris Thompson wrote: On Mar 20 2010, Paul Wouters wrote: On Sat, 20 Mar 2010, Olaf Kolkman wrote: - http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/NSEC-NSEC3

Re: [DNSOP] Late comments on rfc4641bis

2010-07-08 Thread Olaf Kolkman
On Mar 24, 2010, at 11:19 PM, Patrik Fältström wrote: General comment: The document is not clear enough regarding the roles of the registrant, dns operator, registrar and registry -- where the dns operator is in the document implied to be the one that hold the private keys. Further, the

Re: [DNSOP] RFC4641-bis: The case for single active key

2010-07-07 Thread Olaf Kolkman
On Jun 17, 2010, at 11:15 PM, Olafur Gudmundsson wrote: Currently section 3 of the document mandates that all zones be signed using the KSK+ZSK model, I content this is outdated advice. Version 02 of the draft offers the choice. And in fact it starts of by saying (in 3.1 second paragraph)

[DNSOP] RFC4641bis Editing Status Report.

2010-03-20 Thread Olaf Kolkman
/NSEC-NSEC3 Complete new section 5. There is one remaining point there brought up in From: Florian Weimer fwei...@bfk.de Subject:Re: [DNSOP] rfc4641bis: NSEC vs NSEC3. Date: February 22, 2010 11:20:16 PM PST To: Olaf Kolkman o...@nlnetlabs.nl

Re: [DNSOP] rfc4641bis: NSEC vs NSEC3.

2010-02-23 Thread Olaf Kolkman
On Feb 23, 2010, at 8:20 AM, Florian Weimer wrote: * Olaf Kolkman: 5.3.3. NSEC3 Salt The salt with NSEC3 is not used to increase the work required by an attacker attacking multiple domains, but as a method to enable creating a new set of hash values if at some point that might

Re: [DNSOP] rfc4641bis: NSEC vs NSEC3.

2010-02-17 Thread Olaf Kolkman
can be found below. --Olaf --On 22 January 2010 12:04:07 +0100 Olaf Kolkman o...@nlnetlabs.nl wrote: Strawman text said: Though some claim all data in the DNS should be considered public, it sometimes is considered to be more then private, but less then public data. That does

Re: [DNSOP] rfc4641bis: NSEC vs NSEC3.

2010-02-17 Thread Olaf Kolkman
On Feb 17, 2010, at 4:03 PM, Paul Wouters wrote: On Wed, 17 Feb 2010, Olaf Kolkman wrote: Though all agree DNS data should be accessible through query mechanisms, a side effect of NSEC is that it allows the contents of a zone file to be enumerate in full by sequential query. Whilst

[DNSOP] rfc4641bis: NSEC vs NSEC3.

2010-01-22 Thread Olaf Kolkman
On Jan 21, 2010, at 6:52 PM, Paul Wouters wrote: On Thu, 21 Jan 2010, Olaf Kolkman wrote: In trying to get a reasonable version 2 out of the door before Anaheim I am trying to identify and where possibly close open issues. As a reminder: http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open

Re: [DNSOP] HSMs was Re: I-D Action:draft-ietf-dnsop-rfc4641bis-01.txt

2010-01-21 Thread Olaf Kolkman
In trying to get a reasonable version 2 out of the door before Anaheim I am trying to identify and where possibly close open issues. As a reminder: http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/ has the open issues listed and a per issue highlight of their history. This thread,

[DNSOP] rfc4641bis: ZSK-roll-frequency

2010-01-21 Thread Olaf Kolkman
As a reminder: http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/ has the open issues listed and a per issue highlight of their history. This issue is captured in http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/ZSK-roll-frequency current content of that page is replicated

Re: [DNSOP] rfc4641bis: ZSK-roll-frequency

2010-01-21 Thread Olaf Kolkman
, 2010 at 5:28 AM, Olaf Kolkman o...@nlnetlabs.nl wrote: As a reminder: http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/ has the open issues listed and a per issue highlight of their history. This issue is captured in http://www.nlnetlabs.nl/svn/rfc4641bis/trunk/open-issues/ZSK-roll

Re: [DNSOP] rfc4641bis: ZSK-roll-frequency

2010-01-21 Thread Olaf Kolkman
On Jan 21, 2010, at 5:28 PM, Tony Finch wrote: On Thu, 21 Jan 2010, Olaf Kolkman wrote: I understand EKR's remark (thanks) in addition to the improvement Scott suggested there is the argument that if a rollover remains a special event it is bound to go wrong, while if it is part of regular

Re: [DNSOP] [dnsext] Why ZSK rollover is a Bad Idea (tm)

2009-10-08 Thread Olaf Kolkman
On Oct 7, 2009, at 2:44 PM, Eric Rescorla wrote: From this perspective we might roll a ZSK more frequently than a KSK because the ZSK needs to be stored on-line to facilitate re-signing when the zone changes. With the KSK we have the option of keeping it off-line, and arguably the risk

Re: [DNSOP] [dnsext] Why ZSK rollover is a Bad Idea (tm)

2009-10-07 Thread Olaf Kolkman
On Oct 7, 2009, at 9:23 AM, Olaf Kolkman wrote: hope I can address a few of the issues before Yokohama. s/Yokohama/Hiroshima/ Should I call my travel office? ;-) --Olaf Olaf M. KolkmanNLnet Labs

Re: [DNSOP] Should draft-ietf-dnsop-rfc4641bis cover RFC 5011 practices?

2009-03-19 Thread Olaf Kolkman
On 16 mrt 2009, at 16:34, Paul Hoffman wrote: It feels like a lot of DNSSEC questions these days are being answered by that's covered if you use RFC 5011. If so, then maybe proper use of RFC 5011 (such as when to assume that a zone is *really* being signed, not just for practice) should

[DNSOP] RFC4641bis road trip: first stop

2009-03-07 Thread Olaf Kolkman
/trunk/open-issues/ Kind regards, --Olaf Kolkman PGP.sig Description: This is a digitally signed message part ___ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop

Re: [DNSOP] I-D Action:draft-ietf-dnsop-reflectors-are-evil-06.txt

2008-09-11 Thread Olaf Kolkman
then, but not now. --Olaf Kolkman (NLnet Labs) PGP.sig Description: This is a digitally signed message part ___ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop