BIER information transmitting method, receiving method and device

A sending method and technology of tunnel information, applied in the field of communication, can solve the problem of inability to collect BIER information
CN106572017AActive Publication Date: 2017-04-19ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2017-04-19

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Abstract

The invention provides a BIER information transmitting method, receiving method and device, and the BIER information transmitting method comprises the steps that a BIER node packages the BIER information through employing an extended BGP (boundary gateway protocol)-LS (link state); the BIER node notifies a predetermined node of the BIER information through the extended BGP-LS. According to the invention, the method solves a problem that the collection of BIER information cannot be collected in related technologies, and achieves an effect of collecting the BIER information.
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Description

technical field

[0001] The present invention relates to the communication field, in particular, to a sending method, a receiving method and a device for BIER information. Background technique

[0002] The Internet Protocol (Internet Protocol, referred to as IP) multicast technology realizes efficient point-to-multipoint data transmission in an IP network. It can effectively save network bandwidth and reduce network load, so it is widely used in real-time data transmission, multimedia conference, data copy, interactive network television (Internet Protocol Television, referred to as IPTV), games and simulation. The current multicast technology generally adopts Protocol Independent Multicast (PIM) protocol (including Protocol Independent Multicast-Sparse Mode (PIM-SM), Dense Mode Independent Multicast Protocol (Protocol Independent Multicast). Multicast-Dense Mode, referred to as PIM-DM), Multicast Source Discovery Protocol (Multicast Source Discovery Protocol, referred to as...

Claims

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