Re: [DNSOP] Limiting duration for Negative Trust Anchors, was Re: New I-D on Negative Trust Anchors

2012-04-11 Thread Shane Kerr
Paul, On Tuesday, 2012-04-10 10:37:21 -0400, Paul Wouters wrote: > On Tue, 10 Apr 2012, Shane Kerr wrote: > > The approach I had planned on taking is simply to require that an > > administrator specify the ending time of the Negative Trust Anchor. > > If they want to, of course they can put 30 ye

[DNSOP] Maximum negative trust anchor duration, was New I-D on Negative Trust Anchors

2012-04-11 Thread Shane Kerr
Chris, On Wednesday, 2012-04-11 02:36:59 +, "Griffiths, Chris" wrote: > > > Suggested rewrite: > > > > Furthermore, a Negative Trust Anchor MUST only be used for a > > short duration, perhaps for a day or less. Implementations > > MUST require an end-time configuration associ

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Ralf Weber
Moin! On 11.04.2012, at 02:11, Wes Hardaker wrote: > 1) In addition to the following statement: > > Furthermore, a Negative Trust Anchor should > be used only for a short duration, perhaps for a day or less. > > I'd go ahead and insert MUST/SHOULD/MAY language as well (realizing >

[DNSOP] two remarks on draft-ietf-dnsop-dnssec-key-timing-02

2012-04-11 Thread Alfred Hönes
Folks, The key-timing I-D has been discussed over a long time, but has not been refreshed for a significant while. I think we should make progress with this memo now (in line with the rfc4641bis I-D), and have performed a review of the most recent WG draft version, draft-ietf-dnsop-dnssec-key

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Nicholas Weaver
On Apr 11, 2012, at 6:02 AM, Ralf Weber wrote: >> Suggested rewrite: >> >> Furthermore, a Negative Trust Anchor MUST only be used for a >> short duration, perhaps for a day or less. Implementations MUST >> require an end-time configuration associated with any negative >> tru

Re: [DNSOP] A new review of draft-ietf-dnsop-rfc4641bis-10 -- part (A)

2012-04-11 Thread Matthijs Mekking
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, On 04/05/2012 12:41 AM, Alfred � wrote: > After a long delay, I have revisited the > "DNSSEC Operational Practices, Version 2" I-D and performed > a full review from scratch for the most recent draft version, > draft-ietf-dnsop-rfc4641bis-10. A v

Re: [DNSOP] A new review of draft-ietf-dnsop-rfc4641bis-10 -- part (B)

2012-04-11 Thread Matthijs Mekking
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 04/05/2012 12:48 AM, Alfred � wrote: > Here we go with part (B); if deemed necessary, please consider > to provide feedback for the items below on the list. Again, all items that are adopted without feedback necessary have been omitted from this re

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Tony Finch
Griffiths, Chris wrote: > On Apr 10, 2012, at 8:11 PM, Wes Hardaker wrote: > > > Suggested rewrite: > > > > Furthermore, a Negative Trust Anchor MUST only be used for a > > short duration, perhaps for a day or less. > > Agreed. Maximum time supported makes sense to me. This only ma

Re: [DNSOP] Maximum negative trust anchor duration, was New I-D on Negative Trust Anchors

2012-04-11 Thread Tony Finch
Shane Kerr wrote: > > For example, I know someone who regularly forgets to re-sign his zones. That's just stupid. There are a lot of sensible words in Jason's draft to say that negative trust anchors should not be used as a long-term workaround for some third party's persistent incompetence. Ton

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Shane Kerr
Nicholas, On Wednesday, 2012-04-11 06:28:49 -0700, Nicholas Weaver wrote: > b) Actually, I think it should also be auto removed once the > condition is fixed: Continue to attempt to validate the zone in > question. When the zone validates again, the default behavior should > be to automaticall

Re: [DNSOP] Maximum negative trust anchor duration, was New I-D on Negative Trust Anchors

2012-04-11 Thread Shane Kerr
Tony, On Wednesday, 2012-04-11 15:20:50 +0100, Tony Finch wrote: > Shane Kerr wrote: > > > > For example, I know someone who regularly forgets to re-sign his > > zones. > > That's just stupid. There are a lot of sensible words in Jason's draft > to say that negative trust anchors should not be

[DNSOP] when dnssec validation fails

2012-04-11 Thread Jim Reid
On 11 Apr 2012, at 15:48, Shane Kerr wrote: Disabling DNSSEC validation for broken domains seems completely rational, at least for some types of brokenness. +1 The problem here is this becomes a local policy/configuration matter and the experience you outlined still occurs Shane. Sometimes

Re: [DNSOP] when dnssec validation fails

2012-04-11 Thread Tony Finch
Jim Reid wrote: > On 11 Apr 2012, at 15:48, Shane Kerr wrote: > > > Disabling DNSSEC validation for broken domains seems completely > > rational, at least for some types of brokenness. > > +1 I agree, and this is what the draft says. I suppose this sub-argument is over where to draw the line, whi

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Wes Hardaker
> On Wed, 11 Apr 2012 06:28:49 -0700, Nicholas Weaver > said: NW> a) If end-time is specified as a date, not an interval, you can set NW> the date to be 'end of epoch', so you can basically have it 'stay NW> forever', even if thats not advised That's why I suggested the upper limit, and

Re: [DNSOP] Maximum negative trust anchor duration, was New I-D on Negative Trust Anchors

2012-04-11 Thread Wes Hardaker
> On Wed, 11 Apr 2012 13:40:23 +0200, Shane Kerr said: SK> For example, I know someone who regularly forgets to re-sign his zones. SK> Yes, he knows he should set BIND up to re-sign them automatically or SK> perhaps use zkt, but that takes time and it's just his own vanity SK> domain. Persona

Re: [DNSOP] Request to adopt draft-sotomayor-as112-ipv4-cull as WG item

2012-04-11 Thread Warren Kumari
On Apr 4, 2012, at 8:41 AM, Joe Abley wrote: > > On 2012-04-04, at 08:20, William F. Maton Sotomayor wrote: > >> It seems that after delivering my presentation on subsequent AS112 >> delegations in Quebec City, I hadn't recalled what the group thought about >> adopting this work as a dns

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Joe Abley
On 2012-04-11, at 12:09, Wes Hardaker wrote: >> On Wed, 11 Apr 2012 06:28:49 -0700, Nicholas Weaver >> said: > > NW> a) If end-time is specified as a date, not an interval, you can set > NW> the date to be 'end of epoch', so you can basically have it 'stay > NW> forever', even if thats

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Dr Eberhard Lisse
Joe on 2012-04-11 17:56 Joe Abley said the following: [...] > ; example.com's DNSSEC is broken, let's not use it for a day > example.com NTA 20120412162716 20120411162716 "ticket [HOPCOUNT-12345] > jab...@hopcount.ca" > example.com RRSIG ... [...] just a tiny nit to pick, would not the '@' in 'j

Re: [DNSOP] New I-D on Negative Trust Anchors

2012-04-11 Thread Joe Abley
Dr Lisse, On 2012-04-11, at 13:45, Dr Eberhard Lisse wrote: > on 2012-04-11 17:56 Joe Abley said the following: > [...] >> ; example.com's DNSSEC is broken, let's not use it for a day >> example.com NTA 20120412162716 20120411162716 "ticket [HOPCOUNT-12345] >> jab...@hopcount.ca" >> example.com

Re: [DNSOP] Maximum negative trust anchor duration, was New I-D on Negative Trust Anchors

2012-04-11 Thread Paul Wouters
On Wed, 11 Apr 2012, Shane Kerr wrote: Disabling DNSSEC validation for broken domains seems completely rational, at least for some types of brokenness. So someone will make a browser plugin to enable this. Let them. Paul ___ DNSOP mailing list DNSOP

Re: [DNSOP] A new review of draft-ietf-dnsop-rfc4641bis-10 -- part (A)

2012-04-11 Thread Alfred Hönes
Matthijs, thanks for dealing with my comments so expeditiously. (This extends to the other review comments as well.) Please see a few follow-up remarks inline below. On 11 Apr 2012 15:47:33 +0200, Matthijs Mekking wrote: > Hi, > > On 04/05/2012 12:41 AM, Alfred Hönes wrote: >> After a long dela

Re: [DNSOP] A new review of draft-ietf-dnsop-rfc4641bis-10 -- part (B)

2012-04-11 Thread Alfred Hönes
Matthijs, again thanks for your quick and detailed response and action. A few selected follow-up remark can be found inline below. On 11 Apr 2012 15:48:26 +0200, Matthijs Mekking wrote: > On 04/05/2012 12:48 AM, Alfred Hönes wrote: >> Here we go with part (B); if deemed necessary, please conside

Re: [DNSOP] Request to adopt draft-sotomayor-as112-ipv4-cull as WG item

2012-04-11 Thread George Michaelson
+1. I think a cleaner, simpler coordination framework for how to get things added AND REMOVED from AS112 makes a lot of sense. I say removed, because at least some discussion has revolved around people wanting domains on there that others believe they have future use of. So de-delegation from

Re: [DNSOP] A new review of draft-ietf-dnsop-rfc4641bis-10 -- part (B)

2012-04-11 Thread Dick Franks
On 11 April 2012 14:48, Matthijs Mekking wrote: > > > On 04/05/2012 12:48 AM, Alfred � wrote: > > > > | o "Signature validity period" The time interval during which a > > | signature is valid. It starts at the (absolute) time specified in > > | the signature inception field of the RRSI