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[Netconf] Reconnection strategy in ietf-netconf-server.yang

"Beauville, Yves (Nokia - BE/Antwerp)" <yves.beauville@nokia.com> Thu, 09 August 2018 12:33 UTC

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To: "netconf@ietf.org" <netconf@ietf.org>, Kent Watsen <kwatsen@juniper.net>
From: "Beauville, Yves (Nokia - BE/Antwerp)" <yves.beauville@nokia.com>
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Date: Thu, 09 Aug 2018 14:33:31 +0200
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Subject: [Netconf] Reconnection strategy in ietf-netconf-server.yang
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Hi Kent and all,

In the ietf-netconf-server.yang, the reconnection-strategy allows one to 
configure whether the server will reconnect to:

(1) the first client in the list (first-listed)

or

(2) the last client it was connected to (last-connected)

Does it make sense to support a 3rd option (next-after-last-connected) 
to let the server reconnect to the 'next' client in the list. By this, I 
mean the client following the last client it was connected to?

Here is my use case:

* I run a set of clients.

* When a client receives a call-home, it needs to accept it - open the 
NETCONF session - in order to assess whether it wants to continue 
working with that server or not.

* If not, the client releases the connection and expects the server to 
try and connect to the next client in the list

Does this make sense, or have I missed how to realize my use case with 
the proposed model?

Regards

Yves

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