{
  "draft": "draft-rekhter-cidr-environment-01",
  "doc_id": "RFC1520",
  "title": "Exchanging Routing Information Across Provider Boundaries in the CIDR Environment",
  "authors": [
    "Y. Rekhter",
    "C. Topolcic"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "9",
  "pub_status": "INFORMATIONAL",
  "status": "HISTORIC",
  "source": "Legacy",
  "abstract": "The purpose of this document is twofold.  First, it describes various alternatives for exchanging inter-domain routing information across domain boundaries, where one of the peering domain is CIDR-capable and another is not.  Second, it addresses the implications of running CIDR- capable inter-domain routing protocols (e.g., BGP-4, IDRP) on intra- domain routing.  This memo provides information for the Internet community.  It does not specify an Internet standard.",
  "pub_date": "September 1993",
  "keywords": [
    "Classless",
    "Routing"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC1520",
  "errata_url": null
}