url not found http://ds.internic.net/internet/drafts/draft-berkowitz-multirqmt-00.txt OOPS! That should be, http://ds.internic.net/internet-drafts/draft-berkowitz-multirqmt-00.txt On Sat, 8 Nov 1997, Howard C. Berkowitz wrote:
I've posted an Internet Draft intended to help clarify some confusing alternatives that CID students often ask. Discussions on the NANOG mailing list, as well as my student questions, suggested to me there might be a need for a tutorial at a different level of abstraction than the specific technique discussions that are available.
It's not intended to show how, for example, to do BGP multihoming. It's intended to help someone, especially an end user organization, decide what the problem is they are trying to solve. Once they know that, the next step will be selecting DNS-based methods, and/or routing-based methods using BGP or IGPs. Comments very welcome, especially in the DNS area.
My plan is to submit this to the IDR WG at the IETF in December, but it's an individual contribution at this point.
To Be Multihomed: Requirements & Definitions draft-berkowitz-multirqmt-00.txt
You can FTP or HTTP it from:
ds.internic.net/internet/drafts/draft-berkowitz-multirqmt-00.txt
2. Abstract
As organizations find their Internet connectivity increasingly critical to their mission, they seek ways of making that connectivity more robust. The term ''multi-homing'' often is used to describe means of fault-tolerant connection. Unfortunately, this term covers a variety of mechanisms, including naming/directory services, routing, and physical connectivity. This memorandum presents a systematic way to define the requirement for resilience, and a taxonomy for describing mechanisms to achieve it. Multiple mechanisms may be appropriate for specific situations, including DNS, BGP, etc.