Re: [PCN] Architecture draft - probing section & general updates.
Lars Eggert <lars.eggert@nokia.com> Thu, 25 October 2007 09:55 UTC
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From: Lars Eggert <lars.eggert@nokia.com>
Subject: Re: [PCN] Architecture draft - probing section & general updates.
Date: Thu, 25 Oct 2007 12:54:29 +0300
To: ext Jozef Babiarz <babiarz@nortel.com>
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On 2007-10-24, at 19:14, ext Jozef Babiarz wrote: > I'm thinking of a scenario that many enterprises face today. Large > multi > location enterprises use multiple WAN links or VPS to interconnect > their > locations. PCN is run inside the enterprise network including WAN > links > which maybe tunneled across the carrier network. Network Access > Control > with PCN admission control is done at the enterprise access edge > nodes. > New flows can be routed to any egress access edge node and some flows > will (between different locations) be routed over one of the WAN links > which are normally bandwidth constrained. I understand your scenario so far. > There is a high probability > that many access nodes will only have one flow between each other as > there are a large number of them. I don't see how this follows, however. It seems that if the sites that are being interconnected aren't tiny, there should very likely be multiple flows per ingress/egress pair, no? Lars
_______________________________________________ PCN mailing list PCN@ietf.org https://www1.ietf.org/mailman/listinfo/pcn
- [PCN] Architecture draft - probing section & gene… philip.eardley
- RE: [PCN] Architecture draft - probing section & … Hancock, Robert
- Re: [PCN] Architecture draft - probing section & … Michael Menth
- RE: [PCN] Architecture draft - probing section & … Anna Charny (acharny)
- Re: [PCN] Architecture draft - probing section & … Lars Eggert
- RE: [PCN] Architecture draft - probing section & … Anna Charny (acharny)
- Re: [PCN] Architecture draft - probing section & … Lars Eggert
- RE: [PCN] Architecture draft - probing section & … Anna Charny (acharny)
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … Anna Charny (acharny)
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- Re: [PCN] Architecture draft - probing section & … Lars Eggert
- RE: [PCN] Architecture draft - probing section & … Jozef Babiarz
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … Anna Charny (acharny)
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … Anna Charny (acharny)
- RE: [PCN] Architecture draft - probing section & … Jozef Babiarz
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- Re: [PCN] Architecture draft - probing section & … Lars Eggert
- RE: [PCN] Architecture draft - probing section & … philip.eardley
- Re: [PCN] Architecture draft - probing section & … Lars Eggert
- RE: [PCN] Architecture draft - probing section & … Jozef Babiarz
- RE: [PCN] Architecture draft - probing section & … Jozef Babiarz
- RE: [PCN] Architecture draft - probing section & … Geib, Ruediger
- RE: [PCN] Architecture draft - probing section & … philip.eardley
- RE: [PCN] Architecture draft - probing section & … Jozef Babiarz
- Re: [PCN] Architecture draft - probing section & … philip.eardley
- Re: [PCN] Architecture draft - probing section & … Jozef Babiarz