A multicast improved scheme in BGP/MPLS VPN environment based on proxy
De‐Li Chen · Journal of Chengdu University of Information Technology · 2007
An improved multicast scheme based on proxy is proposed.It limits the multicast in the customer sites by using the proxy VPN VPN multicast routers and P2MP multicast tunnel built by MPLS on the service provider' network.It efficiently improves the scalability of the multicast in BGP/MPLS VPN.The current popular network simulator NS-2 is used to carry on the scalability confirmation of the simulation.The experiment result shows the scalability.