Invention Grant
- Patent Title: DS-Lite with BFD support
- Patent Title (中): 支持BFD的DS-Lite
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Application No.: US13784404Application Date: 2013-03-04
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Publication No.: US09331923B2Publication Date: 2016-05-03
- Inventor: Jian Li , Ting Zou , Jing Huang , Min Zha , Xushan Lu
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Conley Rose, P.C.
- Agent Grant Rodolph; Brandt D. Howell
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L12/24
Abstract:
A network node for detecting failures in a Dual Stack Lite (DS-Lite) tunnel, comprising a processor configured to obtain a domain name that identifies a first node, create the DS-Lite tunnel to the first node using the domain name, initiate a first bidirectional forwarding detection (BFD) session to the first node, transmit a plurality of BFD data packets within the DS-Lite tunnel, and detect a failure within the DS-Lite tunnel using the BFD data packets.
Public/Granted literature
- US20130229922A1 DS-Lite with BFD Support Public/Granted day:2013-09-05
Information query
