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    "abstract": "The Source Packet Routing in Networking (SPRING) architecture describes how Segment Routing can be used to steer packets through an IPv6 or MPLS network using the source routing paradigm. This document illustrates some use cases for Segment Routing in an IPv6-only environment.",
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        "name": "John Jason Brzozowski"
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        "name": "John Leddy"
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      {
        "name": "Clarence Filsfils"
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        "name": "Roberta Maglione"
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        "IETF.draft-ietf-rtgwg-enterprise-pa-multihoming-03",
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