Re: [DNSOP] [Ext] WGLC rfc8499bis one week extension for lame delegation definition
Mark Delany <m9p@india.emu.st> Mon, 01 May 2023 20:24 UTC
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Subject: Re: [DNSOP] [Ext] WGLC rfc8499bis one week extension for lame delegation definition
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On 01May23, John Kristoff apparently wrote: > (usually due to a bad configuration) Was any "lame" situation defined which wasn't the result of a bad configuration? As I understand it from this discussion, all "lame" delegations require a config change to rectify, but not all mis-configurations imply lameness. Lameness is that subset of configuration errors detected in a response returned during the normal course of resolution which directly stalls or thwarts resolution. Point being that there are many mis-configurations which do not stall or thwart resolution such as a missing AAAA from one NS or mis-matched SOAs. These are not considered lame. And there are some mis-configurations which *indirectly* stall or thwart resolution which are also not considered lame. The scenario I have in mind is the classic zone transfer failure due to ACLs. The new zone has a changed address for one of the auths. The result being that the un-updated auth continues serving the old address record which no longer has anything listening for DNS queries. Since authoritativeness or otherwise of answers from this old address cannot be ascertained due to unresponsiveness, this is not considered a lame scenario which I find unfortunate but understandable. In summary, lameness appears to be a very specific set of resolution symptoms due to a subset of configuration errors. Mark.
- [DNSOP] WGLC rfc8499bis one week extension for la… Benno Overeinder
- Re: [DNSOP] WGLC rfc8499bis one week extension fo… George Michaelson
- Re: [DNSOP] WGLC rfc8499bis one week extension fo… Joe Abley
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Paul Hoffman
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Tim Wicinski
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Wessels, Duane
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… John Kristoff
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Hollenbeck, Scott
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… libor.peltan
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Brian Dickson
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Mark Delany
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Joe Abley
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Paul Vixie
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Wes Hardaker
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Paul Vixie
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Ralf Weber
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Magnus Sandberg
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Frederico A C Neves
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Peter Thomassen
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Wes Hardaker
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Paul Wouters
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Paul Wouters
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Peter Thomassen
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Peter Thomassen
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Joe Abley
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Joe Abley
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Peter Thomassen
- Re: [DNSOP] WGLC rfc8499bis one week extension fo… John Kristoff
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Warren Kumari
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Havard Eidnes
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Havard Eidnes
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Warren Kumari
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Edward Lewis
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Edward Lewis
- Re: [DNSOP] WGLC rfc8499bis one week extension fo… Donald Eastlake
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Edward Lewis
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Havard Eidnes
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Mark Delany
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Warren Kumari
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Havard Eidnes
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Havard Eidnes
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Joe Abley
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Mark Andrews
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… George Michaelson
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Mark Andrews
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Brian Dickson
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Joe Abley
- [DNSOP] Delegation acceptance checks [was: Re: [E… Peter Thomassen
- Re: [DNSOP] Delegation acceptance checks [was: Re… Warren Kumari
- Re: [DNSOP] Delegation acceptance checks Havard Eidnes
- Re: [DNSOP] Delegation acceptance checks [was: Re… Mark Delany
- Re: [DNSOP] Delegation acceptance checks [was: Re… Joe Abley
- Re: [DNSOP] [Ext] WGLC rfc8499bis one week extens… Edward Lewis
- Re: [DNSOP] Delegation acceptance checks [was: Re… Brian Dickson
- Re: [DNSOP] Delegation acceptance checks [was: Re… John Levine
- Re: [DNSOP] Delegation acceptance checks [was: Re… Dr Eberhard W Lisse
- Re: [DNSOP] Delegation acceptance checks Dr Eberhard W Lisse
- Re: [DNSOP] WGLC rfc8499bis one week extension fo… Benno Overeinder
- Re: [DNSOP] Delegation acceptance checks Havard Eidnes
- Re: [DNSOP] Delegation acceptance checks Joe Abley
- Re: [DNSOP] Delegation acceptance checks [was: Re… John Levine
- Re: [DNSOP] Delegation acceptance checks [was: Re… Mark Andrews
- Re: [DNSOP] Delegation acceptance checks [was: Re… Peter Thomassen
- Re: [DNSOP] Delegation acceptance checks Peter Thomassen
- Re: [DNSOP] Delegation acceptance checks Mark Elkins
- Re: [DNSOP] Delegation acceptance checks [was: Re… John Levine
- Re: [DNSOP] Delegation acceptance checks [was: Re… Kim Davies
- Re: [DNSOP] Delegation acceptance checks [was: Re… Mark Andrews
- Re: [DNSOP] Delegation acceptance checks [was: Re… John Levine
- Re: [DNSOP] Delegation acceptance checks [was: Re… Mark Andrews
- Re: [DNSOP] Delegation acceptance checks [was: Re… John R Levine
- Re: [DNSOP] Delegation acceptance checks [was: Re… Mark Andrews
- Re: [DNSOP] Delegation acceptance checks [was: Re… Rubens Kuhl
- Re: [DNSOP] Delegation acceptance checks [was: Re… John R Levine
- Re: [DNSOP] Delegation acceptance checks [was: Re… Edward Lewis