Re: [IPv6 SR] Regarding 128 bits IPv6 address in Segment List of SRH

"Stefano Previdi (sprevidi)" <sprevidi@cisco.com> Mon, 13 February 2017 09:30 UTC

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From: "Stefano Previdi (sprevidi)" <sprevidi@cisco.com>
To: Brian E Carpenter <brian.e.carpenter@gmail.com>
Subject: Re: [IPv6 SR] Regarding 128 bits IPv6 address in Segment List of SRH
Thread-Topic: [IPv6 SR] Regarding 128 bits IPv6 address in Segment List of SRH
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Date: Mon, 13 Feb 2017 09:30:33 +0000
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> On Feb 10, 2017, at 9:02 PM, Brian E Carpenter <brian.e.carpenter@gmail.com> wrote:
> 
> On 10/02/2017 22:31, Stefano Previdi (sprevidi) wrote:
> ...
>> In the IPv6 dataplane a SID being an IPv6 address, it makes the SID a global IPv6 address (even in the case of Adj-SIDs). This of course is orthogonal to the control plane that may or may not advertise such address.
> 
> By the way, be careful with the phrase "global IPv6 address". I think you mean "global scope" (which
> includes ULA), not "globally reachable" (which excludes ULA).
> 
>   Brian


yes.

s.