Invention Grant
- Patent Title: System and method for fast network restoration
- Patent Title (中): 快速网络恢复的系统和方法
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Application No.: US12869440Application Date: 2010-08-26
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Publication No.: US08456982B2Publication Date: 2013-06-04
- Inventor: Fengman Xu , Ning So
- Applicant: Fengman Xu , Ning So
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: G01R31/08
- IPC: G01R31/08

Abstract:
An approach is provided for enabling fast network restoration. A node, within a network of multiple protocol label switching (MPLS) nodes, detects a failure condition affecting the node. A micro-loop with a neighboring node of the affected node is detected. A label is determined for a subsequent hop from the neighboring node to break the micro-loop for redirecting of traffic to a destination node in the network, wherein the subsequent hop does not create a loop with respect to the affected node.
Public/Granted literature
- US20120051212A1 SYSTEM AND METHOD FOR FAST NETWORK RESTORATION Public/Granted day:2012-03-01
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