Re: [Sidrops] I-D Action: draft-ietf-sidrops-rpki-prefixlist-01.txt
Russ Housley <housley@vigilsec.com> Thu, 25 January 2024 14:32 UTC
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From: Russ Housley <housley@vigilsec.com>
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Date: Thu, 25 Jan 2024 09:32:09 -0500
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To: Job Snijders <job@fastly.com>
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Subject: Re: [Sidrops] I-D Action: draft-ietf-sidrops-rpki-prefixlist-01.txt
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Job: > Thanks for the review. > > On Wed, Jan 24, 2024 at 04:07:06PM -0500, Russ Housley wrote: >> I am confused by this change in the syntax: >> >> IPv4Prefixes ::= SEQUENCE (SIZE(1..MAX)) OF AddressPrefix{32} >> IPv6Prefixes ::= SEQUENCE (SIZE(1..MAX)) OF AddressPrefix{128} >> >> AddressPrefix {INTEGER: len} ::= BIT STRING (SIZE(0..len)) >> >> What does it mean when the prefix is a zero length BIT STRING? > > That would be 0.0.0.0/0 or ::/0, right? > > As I understand it a BIT STRING value can have any length, including > zero. Same approach is used in draft-ietf-sidrops-rfc6482bis. I was trying to figure out where rpki-prefixlist would use 0.0.0.0/0 or ::/0. >> Nit: you might want to change len to maxlen to make it clear that it >> is a bound, not the actual length of the prefix. > > How about this? > https://github.com/job/draft-sidrops-rpki-prefixlist/commit/4397b06cdb277b4f1774d66af1d0bd53d83182c0 Even better. Thanks. Russ
- [Sidrops] I-D Action: draft-ietf-sidrops-rpki-pre… internet-drafts
- Re: [Sidrops] I-D Action: draft-ietf-sidrops-rpki… Russ Housley
- Re: [Sidrops] I-D Action: draft-ietf-sidrops-rpki… Job Snijders
- Re: [Sidrops] I-D Action: draft-ietf-sidrops-rpki… Russ Housley
- Re: [Sidrops] I-D Action: draft-ietf-sidrops-rpki… Job Snijders