Re: [DNSOP] draft-tale-dnsop-edns-clientid
Ray Bellis <ray@bellis.me.uk> Wed, 29 March 2017 15:47 UTC
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From: Ray Bellis <ray@bellis.me.uk>
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Date: Wed, 29 Mar 2017 10:47:43 -0500
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Subject: Re: [DNSOP] draft-tale-dnsop-edns-clientid
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On 29/03/2017 10:41, Dave Lawrence wrote: > Well yes, but there's another simple test, the limited Expert Review > guidance against duplicate functionality. Both xpf and clientid > provide the functionality of conveying an IP address in an EDNS0 > option. Whilst you're correct that they both carry information that happens to have the same format, they have different semantic intent, and it would IMHO cause confusion if both were carried in a packet with the same option code. It's effectively the same argument about TXT records - there's plenty of things that use TXT format, but it's preferred that separate RRTYPEs are used to indicate the use case. Ray
- [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Olafur Gudmundsson
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Ray Bellis
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Peter van Dijk
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Peter van Dijk
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Barry Raveendran Greene
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Ray Bellis
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Ray Bellis
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Bob Harold
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Ray Bellis
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Dave Lawrence
- Re: [DNSOP] draft-tale-dnsop-edns-clientid tjw ietf
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Mark Andrews
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Ray Bellis
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Peter van Dijk
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Peter van Dijk
- Re: [DNSOP] draft-tale-dnsop-edns-clientid Peter van Dijk