Improve Performance of Successive Ratio for Virtual Private Network

IP - VPN and VPN Service Provider (VSP) customersmaintain the quality for the routing and signaling entities. In thenetwork, VSP is getting viewing by VPN like opaque entity andlimiting meaningful interaction between the VPN and VSP. In thispaper, we will reduce the (Crankback + Miscall) Ratio for theVPN network and increase the VPN Successive Rato. As from theresults session, VPN (Crankback + Miscall) Ratio is decreasing, and VPN Successive Ratio is increasing for the dynamic VPNC CS.