{
  "draft": "draft-ietf-softwire-gateway-init-ds-lite-08",
  "doc_id": "RFC6674",
  "title": "Gateway-Initiated Dual-Stack Lite Deployment",
  "authors": [
    "F. Brockners",
    "S. Gundavelli",
    "S. Speicher",
    "D. Ward"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "15",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Softwires",
  "abstract": "Gateway-Initiated Dual-Stack Lite (GI-DS-Lite) is a variant of Dual- Stack Lite (DS-Lite) applicable to certain tunnel-based access architectures.  GI-DS-Lite extends existing access tunnels beyond the access gateway to an IPv4-IPv4 NAT using softwires with an embedded Context Identifier that uniquely identifies the end-system to which the tunneled packets belong.  The access gateway determines which portion of the traffic requires NAT using local policies and sends/ receives this portion to/from this softwire. [STANDARDS-TRACK]",
  "pub_date": "July 2012",
  "keywords": [
    "GI-DS-Lite",
    "Gateway Initiated Dual-Stack Lite",
    "Dual-Stack Lite",
    "IPv6 Transitioning",
    "IPv6 Migration"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC6674",
  "errata_url": null
}