[Nsi-wg] NML issues

[Hans Trompert]

That is clear. So can you also semantically check the topology files?
Because topologies that you earlier declared valid are in fact not correct.

Cheers,
    HansT.

On 9/23/13 5:22 PM, Jeroen van der Ham wrote:
> No, a single Port can only have a single Label, not a set of Labels.
>
> On the other hand, a PortGroup can have a LabelGroup with just a single Label.
>
> So it is recommended to use PortGroups and LabelGroups.
>
> Jeroen.
>
> On 23 Sep 2013, at 17:04, Hans Trompert <Hans.Trompert at surfnet.nl> wrote:
>
>> The same goes for the unidirectional port declarations, some use Port
>> and Label:
>>
>>      <nml:Port id="urn:ogf:network:nordu.net:2013:netherlight-out">
>>        <nml:Label
>> labeltype="http://schemas.ogf.org/nml/2013/05/ethernet#vlan">1780-1783</nml:Label>
>>        <nml:Relation
>> type="http://schemas.ogf.org/nml/2013/05/base#isAlias">
>>          <nml:Port
>> id="urn:ogf:network:netherlight.net:2013:port:a-gole:testbed:nordu.net:1:in"/>
>>        </nml:Relation>
>>      </nml:Port>
>>
>> While others use PortGroup and LabelGroup:
>>
>>      <nml:PortGroup
>> id="urn:ogf:network:netherlight.net:2013:port:a-gole:testbed:nordu.net:1:out">
>>        <nml:LabelGroup
>> labeltype="http://schemas.ogf.org/nml/2012/10/ethernet#vlan">1779-1799</nml:LabelGroup>
>>        <nml:Relation
>> type="http://schemas.ogf.org/nml/2013/05/base#isAlias">
>>          <nml:PortGroup
>> id="urn:ogf:network:nordu.net:2013:netherlight-in"/>
>>        </nml:Relation>
>>      </nml:PortGroup>
>>
>> Can both ways be used?
>>
>>    HansT.
>>
>> On 9/23/13 4:46 PM, John MacAuley wrote:
>>> Can someone explain to me which of the following two segments are
>>> correct?
>>>
>>>
>>>  <nml:BidirectionalPortid="urn:ogf:network:netherlight.net:2013:port:a-gole:testbed:232">
>>>
>>> <nml:PortGroupid="urn:ogf:network:netherlight.net:2013:port:a-gole:testbed:232:in"/>
>>>
>>> <nml:PortGroupid="urn:ogf:network:netherlight.net:2013:port:a-gole:testbed:232:out"/>
>>>        </nml:BidirectionalPort>
>>>
>>> or
>>>
>>>        <nml:BidirectionalPortid="urn:ogf:network:ampath.net:2013:ndn">
>>>            <nml:name>ndn</nml:name>
>>>            <nml:Portid="urn:ogf:network:ampath.net:2013:ndn-in"/>
>>>            <nml:Portid="urn:ogf:network:ampath.net:2013:ndn-out"/>
>>>        </nml:BidirectionalPort>
>>>
>>> Should Port or PortGroup be used?  We have a mix right now in our
>>> topologies.
>>>
>>> Thanks,
>>> John
>>>
>>>
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