{
  "draft": "draft-ietf-radext-filter-08",
  "doc_id": "RFC4849",
  "title": "RADIUS Filter Rule Attribute",
  "authors": [
    "P. Congdon",
    "M. Sanchez",
    "B. Aboba"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "9",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "RADIUS EXTensions",
  "abstract": "While RFC 2865 defines the Filter-Id attribute, it requires that the Network Access Server (NAS) be pre-populated with the desired filters.  However, in situations where the server operator does not know which filters have been pre-populated, it is useful to specify filter rules explicitly.  This document defines the NAS-Filter-Rule attribute within the Remote Authentication Dial In User Service (RADIUS).  This attribute is based on the Diameter NAS-Filter-Rule Attribute Value Pair (AVP) described in RFC 4005, and the IPFilterRule syntax defined in RFC 3588. [STANDARDS-TRACK]",
  "pub_date": "May 2007",
  "keywords": [
    "remote authentication dial in user service",
    "nas-filter-rule"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4849",
  "errata_url": null
}