METHOD AND DEVICE FOR FORWARDING MPLS DATA
PACKET
申请(专利)号： EP20140836185
专利号： EP3021536A1 主分类号： H04L12/723 申请权利人： HUAWEI
TECHNOLOGIES CO., LTD. 公开国代码： EP 优先权国家： CN
摘 要：
The present invention discloses a method and an apparatus for forwarding an MPLS data packet, which are used to implement correct forwarding of the MPLS data packet in an environment of hybrid
networking of an SR network and a non-SR network. The method is as follows: when obtaining a to-be-sent MPLS data packet, a first SR router in an SR network determines whether a next-hop router supports an SR characteristic; the first SR router encapsulates the MPLS data
packet into an IP tunnel when determining that the next-hop router does not support the SR characteristic, and sends an encapsulated MPLS data packet to the next-hop router to enable the
encapsulated MPLS data packet to be forwarded, based on an IP routing table, to a second SR router. In this way, correct forwarding of an MPLS data packet is completed in an environment of hybrid networking of an SR router and a non-SR router, thereby meeting a requirement for
申请日： 2014-07-07 公开公告日： 2016-05-18
分类号： H04L12/723 发明设计人： XU, XIAOHU
申请国代码： EP
优先权： 20130815 CN
201310356579
摘 要 附 图：
incremental deployment of SR networks. 主权项：
A method for forwarding a Multiprotocol Label Switching MPLS data packet, comprising:
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METHOD AND DEVICE FOR FORWARDING MPLS DATA PACKET
