{
  "draft": "draft-ietf-mip4-vpn-problem-statement-03",
  "doc_id": "RFC4093",
  "title": "Problem Statement: Mobile IPv4 Traversal of Virtual Private Network (VPN) Gateways",
  "authors": [
    "F. Adrangi, Ed.",
    "H. Levkowetz, Ed."
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "19",
  "pub_status": "INFORMATIONAL",
  "status": "INFORMATIONAL",
  "source": "Mobility for IPv4",
  "abstract": "Deploying Mobile-IP v4 in networks that are connected to the Internet through a Virtual Private Network (VPN) gateway presents some problems that do not currently have well-described solutions.  This document aims to describe and illustrate these problems, and to propose some guidelines for possible solutions.  This memo provides information for the Internet community.",
  "pub_date": "August 2005",
  "keywords": [],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4093",
  "errata_url": null
}