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[netmod] accessible tree for rpcs?

Kent Watsen <kwatsen@juniper.net> Tue, 01 August 2017 15:37 UTC

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From: Kent Watsen <kwatsen@juniper.net>
To: "netmod@ietf.org" <netmod@ietf.org>
Thread-Topic: accessible tree for rpcs?
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Date: Tue, 01 Aug 2017 15:37:36 +0000
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Subject: [netmod] accessible tree for rpcs?
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RFC 7950, S6.4.1. (XPath Context) says:

   o  If the XPath expression is defined in a substatement to an "input"
      statement in an "rpc" or "action" statement, the accessible tree
      is the RPC or action operation instance, all state data in the
      server, and the running configuration datastore.  The root node
      has top-level data nodes in all modules as children.
      Additionally, for an RPC, the root node also has the node
      representing the RPC operation being defined as a child.  The node
      representing the operation being defined has the operation's input
      parameters as children.

   o  If the XPath expression is defined in a substatement to an
      "output" statement in an "rpc" or "action" statement, the
      accessible tree is the RPC or action operation instance, all state
      data in the server, and the running configuration datastore.  The
      root node has top-level data nodes in all modules as children.
      Additionally, for an RPC, the root node also has the node
      representing the RPC operation being defined as a child.  The node
      representing the operation being defined has the operation's
      output parameters as children.


Does it make sense for input/output to access "all state data in the
server, and the running configuration datastore"?  How would this be
used?


Kent  // contributor

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