Managing and provisioning virtual routers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 8, 2011
Grant Date -
Apr 15, 2010
app pub date -
Dec 14, 2009
filing date -
Sep 13, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Methods and systems are provided for provisioning and managing network-based virtual private networks (VPNs). According to one embodiment, virtual routers (VRs) distributed among service processing switches are provisioned by a service management system (SMS) to support network-based customer virtual private networks (VPNs) by generating a routing configuration based on (i) site reachability information for the service processing switches and (ii) a global customer routing profile for at least one customer. A custom routing profile is received by the SMS from a customer network management system (CNMS), the custom routing profile identifies one or more routing protocols to be used for one or more segments of a network-based customer VPN. The network-based customer VPN is reconfigured by the SMS generating appropriate routing configurations for VRs partitioned to the customer based on a subset of the site reachability information associated with sites of the customer and the custom routing profile.
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