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Packet forwarding method and device in virtualized network as well as virtualized network

A virtualized network and message forwarding technology, which is applied in the direction of network interconnection, data exchange network, data exchange through path configuration, etc., to achieve the effect of reducing complex configuration problems, reducing failure risks, and simple and flexible networking

Active Publication Date: 2015-07-15
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present application provides a method and device for message forwarding in a virtualized network, and a virtualized network, which can solve the problem of source exclusion for extended ports in an aggregation group between cross-user devices

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  • Packet forwarding method and device in virtualized network as well as virtualized network
  • Packet forwarding method and device in virtualized network as well as virtualized network
  • Packet forwarding method and device in virtualized network as well as virtualized network

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Embodiment Construction

[0036] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0037] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0038] In the following embodiments of t...

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Abstract

The invention discloses a packet forwarding method and device in a virtualized network as well as the virtualized network. The packet forwarding method comprises the following steps: a non-unicast Ethernet packet issued by CB (control bridge) equipment is received; an extended port serving as an egress port is searched according to the source ECID (E-Channel ID) of the non-unicast Ethernet packet; whether the extended port serving as the egress port has a aggregation relation with an extended port corresponding to the source ECID is judged according to the aggregation relation configuration information of the source ECID of the non-unicast Ethernet packet and the extended port of PE (port extender) equipment; if the aggregation relation exists, the extended port serving as the egress port is eliminated from a forwarding list. The problem about source elimination for the extended ports in an aggregation group among cross-user equipment can be solved.

Description

technical field [0001] The present application relates to the field of communications, and in particular to a method and device for message forwarding in a virtualized network, and a virtualized network. Background technique [0002] In field use, flexible and configurable user equipment networking requirements are required, and aggregation between expansion ports across user equipment needs to be achieved; figure 1 As shown, the port aggregation function needs to be implemented between PORT2 of PE1 and PORT3 of PE2. [0003] In this networking situation, it is required to exclude the source of the extended ports in the aggregation group between cross-user devices. PE1 and PE2 copy the message to each extended port, and the message will also be copied to PORT3, because PORT2 and PORT3 are aggregation ports, and for the connected user equipment, a copy of the message is returned from the source port. Contents of the invention [0004] The present application provides a me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/757H04L12/46
Inventor 刘东旭祁正林
Owner NEW H3C TECH CO LTD
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