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Subject: [OASIS Issue Tracker] (TOSCA-187) Using TOSCA template to describe the NFV forwarding graph

    [ https://issues.oasis-open.org/browse/TOSCA-187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=48140#comment-48140 ] 

Shitao Li commented on TOSCA-187:

hi Chris lauwers
First, I agree that "the concepts of "nodes" and "relationships" can be used to model any graph, whether it's a NFV service graph or a network topology graph. "

but if you see my proposal in the document" https://www.oasis-open.org/apps/org/workgroup/tosca/document.php?document_id=54169). ",   VNF does not only contain software companent, it can be map to a tier node templates including software application and compute node, and the virtual link is not the same with the network node type either, it defines the connections between several VNFs. 

> Using TOSCA template to describe the NFV forwarding graph
> ---------------------------------------------------------
>                 Key: TOSCA-187
>                 URL: https://issues.oasis-open.org/browse/TOSCA-187
>             Project: OASIS Topology and Orchestration Specification for Cloud Applications (TOSCA) TC
>          Issue Type: New Feature
>            Reporter: Shitao Li
>            Assignee: Shitao Li
> NFV (network function virtualization) will study the gap between NS description in NFV and tosca template. 
> VNFFG(VNF forwarding graph) is one of the gap that may need TOSCA to add some more features to fit the requirements.

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