On 26/05/2020, 16:46, "Sander Steffann" <san...@steffann.nl> wrote:
Hi Wim,
> It does work across domains that are not directly connected, but that
scenario is not well described I have to admit. The operation is as I said very
similar to CRH.
> Think of the MPLS tag as the same as the SID tag in CRH. From a
data-plane all packets on the wire will use v6 addresses, so inter-domain is
possible.
>
> This is no longer MPLS as people know it. Think of it as a tag that
performs a steering function as you have in mind with CRH.
How would I get the MPLS tags over the IPv6 internet? All I can imagine is
another layer of point to point tunneling...
WH> in the same way as you get CRH across the Internet. It is a tag
encapsulated in an IPV6 header. It uses ipv6 encap based on RFC4023.
Cheers,
Sander
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