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Management method and device of dynamic host configuration protocol server and relay

A technology of dynamic host configuration and management method, which is applied in the communication field to achieve the effect of improving configuration efficiency

Inactive Publication Date: 2015-03-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a management method and device for a dynamic host configuration protocol server and relay, so as to at least solve the problem caused by manual configuration of at least one of DHCP server configuration, DHCP relay, and DHCP agent in the related art

Method used

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  • Management method and device of dynamic host configuration protocol server and relay
  • Management method and device of dynamic host configuration protocol server and relay
  • Management method and device of dynamic host configuration protocol server and relay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 2

[0157] Implementation case 2: Another implementation method of the DHCP server class

[0158] Figure 13 Another CIM representation of the DHCP server is shown. Among them, the IP address allocation service class is introduced. The IP address requested by the DHCP client is realized by related parameters of this class. The main consideration is to further optimize Embodiment 1 of the present invention, and centrally store the address assignment information of the DHCP client, which can save class storage space and management costs.

Embodiment 1

[0158] Figure 13 Another CIM representation of the DHCP server is shown. Among them, the IP address allocation service class is introduced. The IP address requested by the DHCP client is realized by related parameters of this class. The main consideration is to further optimize Embodiment 1 of the present invention, and centrally store the address assignment information of the DHCP client, which can save class storage space and management costs.

[0159] It should be noted that the information about the client is not shown in the figure, but it can include the client information represented by RemoteServiceAccessPoint, and realize the association with the DHCP server class through RemoteServiceAvailabeToElement.

[0160] Specifically, in the IP address assignment service class, information about DHCP clients is stored, including but not limited to: client identifier; and / or client hardware address; client address assignment status, assigned IP address; address lease Time, ...

Embodiment example 3

[0162] Implementation Case 3: Implementation of DHCP Relay Management

[0163] In the technical system of DHCP, the function of DHCP relay is included, which is generally implemented by a router or a switch, and may also be implemented by a computer in some specific cases. Because DHCP relay is important in the normal operation of DHCP, and the DHCP relay management function is also missing in CIM, so through this embodiment, CIM-based DHCP relay configuration / configuration on network devices such as routers or switches is provided. Manage implementations. That is, under the CIM technology system, the definition, startup and configuration management of DHCP Relay Agent functions are realized.

[0164] Specifically, it involves the CIM class of the DHCP Relay Agent on the router and other network devices, information elements related to the class, and definitions of related operation methods.

[0165] Figure 14 , shows a definition of a DHCP relay class. In the figure, the...

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Abstract

The invention discloses a management method and device of a dynamic host configuration protocol server and relay. The method comprises the following steps of: defining a dynamic host configuration protocol (DHCP) server and / or DHCP relay class based on a common information model (CIM); and performing configuration and management on a DHCP server executing the DHCP server class and / or a DHCP relay executing the DHCP relay class by using a network management system through a CIM management application mechanism. Through adoption of the management method and device, the problem that at least one of DHCP server configuration and / or DHCP relay configuration in the prior art is finished manually is solved, and the configuration efficiency is increased.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a dynamic host configuration protocol (Dynamic Host Configuration Protocol, referred to as DHCP) dynamic host configuration protocol server, a relay management method and a device. Background technique [0002] DHCP provides automatic Internet Protocol (Internet Protocol, referred to as IP) address allocation function for hosts in the network, and can simplify the configuration function of network users through this function. figure 1 It is a schematic diagram of a DHCP networking application according to related technologies, such as figure 1 As shown, it includes: DHCP client, DHCP server, DHCP relay, and DHCP proxy. The DHCP client discovers the DHCP server and applies for an address through broadcast information, and the DHCP server assigns and returns an IP address to the DHCP client. The purpose of the DHCP relay is to forward the DHCP message of the DHCP cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06
CPCH04L41/0213H04L61/5014H04L2101/686H04L67/02
Inventor 顾忠禹
Owner ZTE CORP