{
  "number": 7775,
  "title": "IS-IS Route Preference for Extended IP and IPv6 Reachability",
  "authors": [
    "L. Ginsberg",
    "S. Litkowski",
    "S. Previdi"
  ],
  "published": "2016-02",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "rtg",
  "working_group": "isis",
  "pages": 11,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "In existing specifications, the route preferences for IPv4/IPv6 Extended Reachability TLVs are not explicitly stated. There are also inconsistencies in the definition of how the up/down bit applies to route preference when the prefix advertisement appears in Level 2 Link State Protocol Data Units (LSPs). This document addresses these issues.",
  "draft": "draft-ietf-isis-route-preference-02",
  "doi": "10.17487/RFC7775",
  "updates": [
    "RFC5308"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc7775/",
    "text": "https://rfc.dk/rfc7775.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc7775",
    "datatracker": "https://datatracker.ietf.org/doc/rfc7775/"
  },
  "text_modified": "2016-02-29T23:22:09Z"
}