[spring] Re draft-hu-spring-segment-routing-proxy-forwarding-14

Stewart Bryant <stewart.bryant@gmail.com> Mon, 26 July 2021 20:04 UTC

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From: Stewart Bryant <stewart.bryant@gmail.com>
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Date: Mon, 26 Jul 2021 21:04:33 +0100
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Subject: [spring] Re draft-hu-spring-segment-routing-proxy-forwarding-14
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Regarding draft-hu-spring-segment-routing-proxy-forwarding-14 

Do you need to provide any protocol to address this case?

In the diagram provided, if N1 acts as an anycast SID for N but at high cost, then normal FRR node protection addresses the requirement of delivering the packet to N1 which will strip SID N and sent the packet to the Node advertising the next SID.

- Stewart