RFC2685: Virtual Private Networks Identifier
Network Working Group B. Fox Request for Comments: 2685 Lucent Technologies Category: Standards Track B. Gleeson Nortel Networks ...
RFC4111: Security Framework for Provider-Provisioned Virtual Private Networks (PPVPNs)
Network Working Group L. Fang, Ed. Request for Comments: 4111 AT&T Labs. Category: Informational July 2005 Security Framework for Provider-Provisio...
RFC4664: Framework for Layer 2 Virtual Private Networks (L2VPNs)
Network Working Group L. Andersson, Ed. Request for Comments: 4664 Acreo AB Category: Informational E. Rosen, Ed. Cisco Systems, Inc. ...