RE: [Fwd: [Saad] Some initiating thoughts...]
"Harrington, David" <dbh@enterasys.com> Wed, 29 October 2003 14:33 UTC
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Subject: RE: [Fwd: [Saad] Some initiating thoughts...]
Date: Wed, 29 Oct 2003 09:31:47 -0500
Message-ID: <6D745637A7E0F94DA070743C55CDA9BA0113950D@NHROCMBX1.ets.enterasys.com>
Thread-Topic: [Fwd: [Saad] Some initiating thoughts...]
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From: "Harrington, David" <dbh@enterasys.com>
To: Brian E Carpenter <brc@zurich.ibm.com>, saad@ietf.org
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Hi Brian, I'm having difficulty understanding the use-case scenario. Can you expand on a scenario when this would be needed so I can better grasp your point? Thanks, dbh > -----Original Message----- > From: Brian E Carpenter [mailto:brc@zurich.ibm.com] > Sent: Wednesday, October 29, 2003 6:00 AM > To: saad@ietf.org > Subject: Re: [Fwd: [Saad] Some initiating thoughts...] > > > Leslie Daigle wrote: > > > > I posted this a few days ago -- before, I think, people had > > a chance to get subscribed. So, let me re-post it for > > further discussion... > > And I've been carrying the attached minor comment around for > two weeks... > ... > > > > 3.2. Addressing Requirements of Enterprises > ... > > Some enterprises have addressing requirements caused by the > need to set > > up inter-enterprise Virtual Private Networks (VPNs). Also, at some > > point in their existence most enterprises undergo some form > of merger or > > acquisition, and discover that they need to merge internal > networks. In > > both these circumstances there is a requirement to avoid the need to > > renumber or to suffer from ambiguous addressing resulting from the > > merger of two private address spaces. > > I think this misses another related requirement that may become very > significant, in a future consisting of virtual organizations > and on-demand > computing environments. It may often be required for a set of > enterprises > to create a short-term "closed user group" of hosts that need > transparent > (firewall-free) interconnection for a period of time; this is > like a dynamic > merger followed some time later by a demerger. This is more > demanding on the > addressing (and routing) architecture than relatively static > VPNs or one-time > events like mergers. > > Brian > > _______________________________________________ > Saad mailing list > Saad@ietf.org > https://www1.ietf.org/mailman/listinfo/saad > _______________________________________________ Saad mailing list Saad@ietf.org https://www1.ietf.org/mailman/listinfo/saad
- [Saad] Some initiating thoughts... Leslie Daigle
- [Fwd: [Saad] Some initiating thoughts...] Leslie Daigle
- RE: [Fwd: [Saad] Some initiating thoughts...] Michel Py
- Re: [Fwd: [Saad] Some initiating thoughts...] J. Noel Chiappa
- Re: [Fwd: [Saad] Some initiating thoughts...] Erik Nordmark
- Re: [Fwd: [Saad] Some initiating thoughts...] Melinda Shore
- Re: [Fwd: [Saad] Some initiating thoughts...] James Kempf
- Re: [Fwd: [Saad] Some initiating thoughts...] Erik Nordmark
- RE: [Fwd: [Saad] Some initiating thoughts...] Harrington, David
- Re: [Fwd: [Saad] Some initiating thoughts...] Melinda Shore
- RE: [Fwd: [Saad] Some initiating thoughts...] Erik Nordmark
- Re: [Fwd: [Saad] Some initiating thoughts...] Pekka Savola
- Re: [Fwd: [Saad] Some initiating thoughts...] Brian E Carpenter
- RE: [Fwd: [Saad] Some initiating thoughts...] Harrington, David
- Re: [Fwd: [Saad] Some initiating thoughts...] Brian E Carpenter