An Information model for service topology

Document Type Expired Internet-Draft (individual)
Authors Susan Hares  , Qin Wu  , Zitao Wang  , Jianjie You 
Last updated 2015-08-02 (latest revision 2015-01-29)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


As stated in [I.D-ietf-sfc-problem-statement], the service overlay is independent of the network topology and allows operators to use whatever overlay or underlay they prefer and to locate service nodes in the network as needed. This document extends the general topology model concept defined in [I.D-medved-i2rs-topology-im] and focuses on defining information model for service topology.


Susan Hares (
Qin Wu (
Zitao Wang (
Jianjie You (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)