[Nml-wg] Examples

Jeroen van der Ham vdham at uva.nl
Wed Mar 13 13:37:33 EDT 2013


Hi,

On 13 Mar 2013, at 13:28, Freek Dijkstra <Freek.Dijkstra at surfsara.nl> wrote:
> N.B. The questions are:
> • Is the topology simple called "org"

The names in the picture are shortened, they all have the prefix "urn:ogf:network"example.net:2012:"

> • Is the Node not part of the Topology?

The Topology example currently contains "…", so it's not shown what that means.

> • So LinkA:XY runs from Port X to Port Y, and both Ports are both in Node A?

Apparently yes.

> • To make it even more odd: There is also a linkB:YZ that is in series
> just after LinkA:XY. So does that mean that LinkB:YZ is going through
> Node A (and is thus perhaps provided by NodeA:SwitchingSerivce?

What makes you think that LinkB is going through NodeA? It probably departs from portY, but even that is not defined in the examples.

> • What's this domainy_domainx, and why is it standing alone, not related
> to any Port?

Because that is the example of a LinkGroup :)

> • Do the Ports and Links actually have an encoding? Should they?

In the examples they don't. The problem is that there are currently no encodings defined (that actually goes for the Label also!).

Jeroen.




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