Network Working Group Bgp-mpls Ip Virtual Private Network (vpn) Extension for Ipv6 Vpn Bgp-mpls Ip Vpn Extension for Ipv6 Vpn
نویسندگان
چکیده
This document describes a method by which a Service Provider may use its packet-switched backbone to provide Virtual Private Network (VPN) services for its IPv6 customers. This method reuses, and extends where necessary, the "BGP/MPLS IP VPN" method for support of IPv6. In BGP/MPLS IP VPN, "Multiprotocol BGP" is used for distributing IPv4 VPN routes over the service provider backbone, and MPLS is used to forward IPv4 VPN packets over the backbone. This document defines an IPv6 VPN address family and describes the corresponding IPv6 VPN route distribution in "Multiprotocol BGP".
منابع مشابه
RFC 4381 Security of BGP / MPLS IP VPNs February
This document analyses the security of the BGP/MPLS IP virtual private network (VPN) architecture that is described in RFC 4364, for the benefit of service providers and VPN users. The analysis shows that BGP/MPLS IP VPN networks can be as secure as traditional layer-2 VPN services using Asynchronous Transfer Mode (ATM) or Frame Relay. Behringer Informational [Page 1] RFC 4381 Security of BGP/M...
متن کاملOSPF for BGP / MPLS IP VPNs
Many Service Providers offer Virtual Private Network (VPN) services to their customers, using a technique in which customer edge routers (CE routers) are routing peers of provider edge routers (PE routers). The Border Gateway Protocol (BGP) is used to distribute the customer’s routes across the provider’s IP backbone network, and Multiprotocol Label Switching (MPLS) is used to tunnel customer p...
متن کاملInternet Engineering Task Force (ietf) Requirements for Supporting Customer Resource Reservation Protocol (rsvp) and Rsvp Traffic Engineering (rsvp-te) over a Bgp/mpls Ip-vpn Supporting Rsvp/rsvp-te over Bgp/mpls Ip-vpn Supporting Rsvp/rsvp-te over Bgp/mpls Ip-vpn
Today, customers expect to run triple-play services through BGP/MPLS IP-VPNs. Some service providers will deploy services that request Quality of Service (QoS) guarantees from a local Customer Edge (CE) to a remote CE across the network. As a result, the application (e.g., voice, video, bandwidth-guaranteed data pipe, etc.) requirements for an end-to-end QoS and reserving an adequate bandwidth ...
متن کاملDiscovery of BGP MPLS VPNs
BGP/MPLS VPN is a mechanism defined in IETF RFC 2547 that allows service providers to use their IP backbone to provide VPN services. This mechanism is based on using BGP to distribute VPN routing information to the routers in the backbone network and using MPLS to forward VPN traffic. MPLS tunnels are created dynamically when needed, which relieves service providers of pre-provisioning tens of ...
متن کاملUse of Provider Edge to Provider Edge (PE-PE) Generic Routing Encapsulation (GRE) or IP in BGP/MPLS IP Virtual Private Networks
Status of This Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This document proposes an automated mechanism for establishing tunnels between provider-edge routers in a VPN, but does not provide an automated mechanism for establishing security associations for these tunnels. Without suc...
متن کامل