Re: [Lsr] Guidance for IANA flags field registry creation.
Tony Li <tony1athome@gmail.com> Wed, 21 April 2021 14:46 UTC
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From: Tony Li <tony1athome@gmail.com>
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Date: Wed, 21 Apr 2021 07:46:49 -0700
Cc: Christian Hopps <chopps@chopps.org>, "lsr@ietf.org" <lsr@ietf.org>, "lsr-ads@ietf.org" <lsr-ads@ietf.org>, "lsr-chairs@ietf.org" <lsr-chairs@ietf.org>
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To: "Les Ginsberg (ginsberg)" <ginsberg=40cisco.com@dmarc.ietf.org>
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Subject: Re: [Lsr] Guidance for IANA flags field registry creation.
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Les, > I did (an admittedly casual) review of such fields in all TLVs defined during the existence of the IS-IS/LSR WGs - which covers over 20 years. I did not find a single occurrence where the flags field ever got extended. draft-ietf-isis-te-app defines the Application Specific Link Attributes TLV. That includes the Standard Application Identifier Bit Mask and defines three bits. draft-ietf-lsr-flex-algo extends this with one bit for FlexAlgo. So there is one example. Tony
- [Lsr] Guidance for IANA flags field registry crea… Christian Hopps
- Re: [Lsr] Guidance for IANA flags field registry … Les Ginsberg (ginsberg)
- Re: [Lsr] Guidance for IANA flags field registry … Christian Hopps
- Re: [Lsr] Guidance for IANA flags field registry … Acee Lindem (acee)
- Re: [Lsr] Guidance for IANA flags field registry … Les Ginsberg (ginsberg)
- Re: [Lsr] Guidance for IANA flags field registry … Tony Li
- Re: [Lsr] Guidance for IANA flags field registry … Les Ginsberg (ginsberg)
- Re: [Lsr] Guidance for IANA flags field registry … Christian Hopps