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Internet Draft Submission (fwd)
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George Eddy
eddy at ISI.EDU
Fri Feb 23 20:21:41 CET 1996
According to: Gabor Kiss > > > > George Eddy writes : > > >From eddy at ISI.EDU Thu Feb 22 22:12:26 1996 > > Date: Thu, 22 Feb 96 13:07:22 PST > > Posted-Date: Thu, 22 Feb 96 13:07:22 PST > > Message-Id: <9602222107.AA16189 at kit.isi.edu> > > From: George Eddy <eddy at ISI.EDU> > > To: rps at ISI.EDU > > Subject: Internet Draft Submission > > > Geographic Location Extension to Ripe-181 > > > 3.2 Direct and Indirect Location > > > > This method proposes the addition of a ``location'' attribute to the > > aut-num as in 3.1. This attribute could directly hold the LocString, or > > the name of a ``location'' object. The location object could be defined > > as: > > > > location: [mandatory] [single] > > loc-string: [mandatory] [single] > > descr: [optional] [multiple] > > notify: [optional] [multiple] > > mnt-by: [optional] [multiple] > > changed: [mandatory] [multiple] > > source: [mandatory] [single] > > > > Using the example in section 3.1, we would have the following: > > > > aut-num: AS8800 > > location: IrvineCA > > ... > > > > and the object ``IrvineCA'' would be: > > > > location: IrvineCA > > loc-string: 33 40 10n 117 49 20w 10m > > descr: Example location object in Irvine, CA. > > notify: eddy at isi.edu > > mnt-by: MAINT-EXAMPLE > > changed: eddy at isi.edu 960220 > > source: EXAMPLE > > > > The loc-name could be any string desired by the creator. > > Dear Eddy, > > Can two or more AS-es share the same location object? > > How to coordinate the loc-name assignments. In Europe tipically there > are more then one AS within the same city. They will race > for the simple name of the city. Just like for domain names. :-/ > > Maybe the RIPE predefine location objects for the main cities. Hello Gabor, Yes, it is entirely possible for multiple ASs to use a location object. Of course it's definition and modification would be subject to normal database access restrictions. As matter of fact, reusing the location object is one of the benifiets of using the "indrect" method in the document. Since many objects such as "IrvineCA" or "London" have what could be considered correct values, that is, a specific location on the wgs84 reference, they would (should) not be subject to "I got Stockholm first" type of problems like domain names. What this means in terms of a mapping tool, is that multiple icons could rest on the same location. in this case it is up to the tool/user to make sense of the clutter. Perhaps a less restrictive maintainer could be used to collect location objects. or it may not be a bad idea if a volunteer collected and established locations objects for the use of others. I hope that cleared things up some, please let me know if it didn't. > > Regards > > Gabor cheers, -- - rusty eddy at isi.edu
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