Hi Freek, On 8/12/13 8:11 PM, Freek Dijkstra wrote:
On 12-08-2013 14:45, Hans Trompert wrote:
Hi Jeroen,
On 7/19/13 8:49 AM, Jeroen van der Ham wrote:
On 18 Jul 2013, at 22:10, John MacAuley <john.macauley@surfnet.nl> wrote:
localId = "urn:ogf:network:example.com:2013:eth0-out" That's what we agreed on, yes. The definition from the documentation (version 1.4 of July 29, 2013) says: localID = A locally unique identifier for the STP within the associated network. I have not followed the NSI discussion closely, but I presume the reason is there is a need to map the STP to the NML topology, in NML the STP is represented as a URN, and unfortunately, is no unique way to convert the local ID to a URN.
network + local ID does not need to be equal to the URN of the STP.
The reason is that in NML the associated network does not need to be unique. A network For example, the STP in Nordunet that is connected to Internet2 may be part of both "Nordunet" and "Nordunet-USA" (where "Nordunet-USA" is part of the "Nordunet" network).
Thank you for your answer. Jerry also gave me an elaborate answer on this topic explaining that because we use NML for topology descriptions the localId needs to be globally unique URN. To avoid future confusion it might be a good idea to slightly change the NSI CS 2.0 documentation on this topic. Cheers, HansT.