[spring] Regd reserving block of colors values (draft-ietf-spring-segment-routing-policy)

"Ketan Talaulikar (ketant)" <ketant@cisco.com> Fri, 11 December 2020 16:15 UTC

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From: "Ketan Talaulikar (ketant)" <ketant@cisco.com>
To: "spring@ietf.org" <spring@ietf.org>
Thread-Topic: Regd reserving block of colors values (draft-ietf-spring-segment-routing-policy)
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Date: Fri, 11 Dec 2020 16:15:16 +0000
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Subject: [spring] Regd reserving block of colors values (draft-ietf-spring-segment-routing-policy)
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Hello All,

We had the discussion, both on the list before the IETF 109 as well as during the WG session at IETF 109, regarding some sort of an allocation or reservation of a block/range of color values on the routers. This range may be for either local use on the routers (i.e. not used for steering) or may be dedicated for a controller to use (e.g. for SR Policies initiated/signalled via controllers). There were different opinions expressed on this matter.

Today the draft-ietf-spring-segment-routing-policy does not contain any text on this aspect. It is left to the deployment design to manage the color space as required.

This email is to continue this discussion so we can arrive at a consensus on this topic.

Would appreciate feedback/inputs from the WG so we can address this open comment and progress this important draft towards WGLC.

Thanks,
Ketan