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A method and device for establishing an interface group

An interface group and interface technology, applied in the network field, can solve the problem of low efficiency of interface group creation

Active Publication Date: 2021-02-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a method and device for establishing an interface group to solve the problem of low interface group creation efficiency

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  • A method and device for establishing an interface group
  • A method and device for establishing an interface group
  • A method and device for establishing an interface group

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Embodiment Construction

[0060]The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0061]The traditional network is composed of forwarding equipment, and the control protocol is applied to each forwarding equipment, such as routing protocol, MultiProtocol Label Switching (MPLS) protocol and so on. The user can configure the control protocol and related parameters of the control protocol through the command line on the forwarding device, or forward the configuration result to each forwarding device through the network management. In additi...

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Abstract

The invention relates to the field of network technology, in particular to a method and device for establishing an interface group, which are used to solve the problem of low interface group creation efficiency. The method package is: the controller receives an interface group creation instruction, and the interface group creation instruction is used to instruct the controller to use the control protocol to control the forwarding device to create an interface group; the controller sends an interface group creation message to the forwarding device, and the interface group creation message is used to notify The forwarding device creates an interface group including at least one interface, and the interface group creation message carries information of each interface in the interface group. Therefore, the efficiency of creating an interface group can be improved to support various application scenarios that need to use the interface group.

Description

Technical field[0001]The present invention relates to the field of network technology, in particular to a method and device for establishing an interface group.Background technique[0002]Currently, the existing literature records that the flow rule defined by the Border Gateway Protocol Flow Spec (Border Gateway Protocol Flow Spec, BGP Flow Spec) can be configured on a set of interfaces of forwarding devices at the network border, that is, by extending BGP , The extended community attribute indicates the logical identification of the interface group and the direction of policy configuration, for example, the inbound direction, the outbound direction, or both directions. When the forwarding device receives the community attribute with the logical identifier of the interface group and the flow rule, it configures the flow rule on the corresponding interface for controlling the access control list (Access Control List, ACL).[0003]It can be seen that when configuring the relevant rules o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/10
CPCH04L67/30H04L69/32
Inventor 李振斌陈霞
Owner HUAWEI TECH CO LTD
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