Hi, On Fri, Oct 18, 2019 at 11:40:53AM +0200, Mark Tinka wrote: > On 18/Oct/19 09:15, Gert Doering wrote: > > > I could see very special cases where it would be necessary, but that > > would need to be a non-default-enabled switch. > L2PT would be a use-case, but as you state, not typically standard.
If I understand "L2PT" right here, this is the classic "EoMPLS" (in
Cisco language) or "CCC" thing, as in "transparently connecting exactly
*two* ethernet ports together, over MPLS or L2TPv3 or ... transport"?
If yes, is this something people do over EVPN?
I'm asking because I'm trying to understand options - we see EVPN as
a tool for "I need a learning bridge in the middle, with more than two
endpoints", while EoMPLS/CCC is "I want to connect exactly two endpoints,
and the middleboxes must be fully transparent, including STP forwarding".
gert
--
"If was one thing all people took for granted, was conviction that if you
feed honest figures into a computer, honest figures come out. Never doubted
it myself till I met a computer with a sense of humor."
Robert A. Heinlein, The Moon is a Harsh Mistress
Gert Doering - Munich, Germany [email protected]
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