{
  "number": 4915,
  "title": "Multi-Topology (MT) Routing in OSPF",
  "authors": [
    "P. Psenak",
    "S. Mirtorabi",
    "A. Roy",
    "L. Nguyen",
    "P. Pillay-Esnault"
  ],
  "published": "2007-06",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "rtg",
  "working_group": "ospf",
  "pages": 20,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "This document describes an extension to Open Shortest Path First (OSPF) in order to define independent IP topologies called Multi- Topologies (MTs). The Multi-Topologies extension can be used for computing different paths for unicast traffic, multicast traffic, different classes of service based on flexible criteria, or an in- band network management topology.\n\nAn optional extension to exclude selected links from the default topology is also described. [STANDARDS-TRACK]",
  "keywords": [
    "open shortest path first"
  ],
  "draft": "draft-ietf-ospf-mt-09",
  "doi": "10.17487/RFC4915",
  "urls": {
    "html": "https://rfc.dk/rfc4915/",
    "text": "https://rfc.dk/rfc4915.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc4915",
    "datatracker": "https://datatracker.ietf.org/doc/rfc4915/"
  },
  "text_modified": "2007-06-28T01:00:14Z"
}