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Re: [arch-d] ETSI launches new group on Non-IP Networking addressing 5G new services

tony.li@tony.li Thu, 09 April 2020 22:00 UTC

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Subject: Re: [arch-d] ETSI launches new group on Non-IP Networking addressing 5G new services
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> Did you watch the forwarding plane reality talk we gave a few IETFs ago ?


I was the one who asked the embarassing question about SRv6.


> Well... I had discussions with a bit Service Provider wondering about what
> they thought about the overhead of e.g.: 6x128bit SRv6 SIDs, and he
> was not concerned. One person of course, but i think we have to assume
> that there is a wide range of opinions about what would constitute
> "wasteful" on the wire. 


SPs are somewhat sheltered from hardware limitations.  They simply ask for scale numbers.

I don’t think that the bandwidth implications of SRv6 are well understood yet. IMHO, those are actually more of a concern.

Tony

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