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A method and device for supporting edge device host name mapping

An edge device and host name technology, applied in the field of communication, can solve the problems of not being able to know the host name intuitively and inconvenient LISP network management, and achieve the effect of convenient management

Active Publication Date: 2019-12-06
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Since the mapping relationship maintained by the LISP network is the mapping relationship between EID and RLOC addresses, the network management device or network administrator can only see the address mapping relationship between EID and RLOC, and cannot intuitively know the edge device connected to each EID The hostname of xTR, which makes it difficult to manage the LISP network

Method used

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  • A method and device for supporting edge device host name mapping
  • A method and device for supporting edge device host name mapping
  • A method and device for supporting edge device host name mapping

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Embodiment Construction

[0037] In order to make the purpose, technical solutions and advantages of the present application clearer, the solutions described in the present application will be further described in detail below with reference to 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.

[0038] 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 plur...

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Abstract

The invention discloses a method and a device for supporting edge device host name mapping. The technical solution provided by the present invention extends the mapping registration message and the mapping response message sent by the edge device in the LISP network, and the relationship mapping device and the edge device can store and maintain the endpoint identifier, the RLOC address and the host name of the edge device. The network management system can obtain the device name of the edge device connected to the EID address while obtaining the EID-RLOC mapping relationship, which facilitates the management of the LISP network.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for supporting host name mapping of edge equipment in a LISP network. Background technique [0002] Location and Identity Separation Protocol (Locator / Identity Separation Protocol, LISP) is a network construction idea that separates location and identity, forming two independent addresses of Endpoint IDentifier (EID) and Routing Locator (RLOC) space. RLOC is the address of the LISP router. It is routed and forwarded in the existing Internet. It can be routed globally and aggregated according to the network topology. The EID is a host address of a communication endpoint (including a virtual machine (Virtual Machine, VM) or a physical host), and has an independent address space. In a LISP network, EID addresses can be migrated independently of RLOC addresses. Messages communicated between EIDs are encapsulated in the tunnel between RLOCs for forwarding...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
CPCH04L61/10H04L61/255H04L61/45
Inventor 郭英军
Owner NEW H3C TECH CO LTD