Re: [DNSOP] Delegation into the interior of a zone?
Paul Vixie <paul@redbarn.org> Fri, 28 December 2018 22:50 UTC
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From: Paul Vixie <paul@redbarn.org>
Date: Fri, 28 Dec 2018 14:50:32 -0800
To: John Levine <johnl@taugh.com>
CC: dnsop@ietf.org, gtaylor@tnetconsulting.net
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Subject: Re: [DNSOP] Delegation into the interior of a zone?
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I once write a full resolve that checked both sides of every delegation point and remembered both sets of ns records. It would not have followed an ns to a non-soa. That would not be wrong. On Dec 28, 2018, 14:27, at 14:27, John Levine <johnl@taugh.com> wrote: >In article ><2f50b5bd-ea7d-8009-f207-cce3cddf3bf5@spamtrap.tnetconsulting.net> you >write: >>Both work perfectly fine. named-compilezone produces the expected >lines. >> >>1.localhost. 604800 IN CNAME 1.bob.example.net. >>2.localhost. 604800 IN CNAME 2.bob.example.net. >>3.localhost. 604800 IN CNAME 3.bob.example.net. >>4.localhost. 604800 IN CNAME 4.bob.example.net. >>5.localhost. 604800 IN NS ns1.example.com. >>6.localhost. 604800 IN NS ns1.example.com. >>7.localhost. 604800 IN NS ns1.example.com. >>8.localhost. 604800 IN NS ns1.example.com. >> >>Which of the two methods above is easier (or poses fewer questions) to > >>understand by someone who's not familiar with BIND, much less >$GENERATE? > >I'd think it depends whether invalid delegations bother them, like if, >say, ns1.example.com might not be running BIND. > >R's, >John > >_______________________________________________ >DNSOP mailing list >DNSOP@ietf.org >https://www.ietf.org/mailman/listinfo/dnsop
- [DNSOP] Delegation into the interior of a zone? John Levine
- Re: [DNSOP] Delegation into the interior of a zon… Erik Kline
- Re: [DNSOP] Delegation into the interior of a zon… Paul Vixie
- Re: [DNSOP] Delegation into the interior of a zon… John R Levine
- Re: [DNSOP] Delegation into the interior of a zon… Grant Taylor
- Re: [DNSOP] Delegation into the interior of a zon… Grant Taylor
- Re: [DNSOP] Delegation into the interior of a zon… John Levine
- Re: [DNSOP] Delegation into the interior of a zon… Paul Vixie
- Re: [DNSOP] Delegation into the interior of a zon… Grant Taylor
- Re: [DNSOP] Delegation into the interior of a zon… John Levine
- Re: [DNSOP] Delegation into the interior of a zon… Tony Finch