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A method of monitoring client renewal

A technology for monitoring clients and target clients, which is applied in the field of monitoring client renewals, can solve problems such as low efficiency, time-consuming and labor-intensive problems, and achieve the effect of avoiding a lot of time-consuming and low efficiency

Active Publication Date: 2022-06-03
INSPUR BUSINESS MACHINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to provide a method, device, DHCP server and readable storage medium for monitoring client renewal, in order to solve the problem of time-consuming, laborious and inefficient traditional methods of manually searching for clients without renewal

Method used

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  • A method of monitoring client renewal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] S103, generate the abnormal prompt information of the target client renewal contract.

[0048] DHCP has three mechanisms to allocate IP addresses, and this embodiment mainly considers a dynamic allocation method. in dynamic allocation

[0049] If the client wants to continue to use the IP address, it must send a renewal request to the DHCP server.

[0052] This embodiment provides a method for monitoring client renewal, which is applied to a DHCP server, and the scheme includes: utilizing

[0054] Considering that the dhcp.leases file will empty the file content after being written to a certain size, continue to write, resulting in no

[0055] In addition, in the case of a problem with the renewal, it is impossible to determine whether the client can obtain the IP normally, and it is impossible to determine whether the client can obtain the IP normally.

[0065] It can be seen that a method for monitoring client renewal provided by this embodiment is applied to a DHCP serve...

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PUM

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Abstract

This application discloses a method, device, DHCP server, and readable storage medium for monitoring client renewal. The solution includes: using an automated script to obtain the current renewal time of the target client from the local lease file; according to this The time of the first renewal and the time of the last renewal of the target client are used to determine whether the renewal is abnormal; if it is abnormal, a prompt message indicating that the renewal of the target client is abnormal is generated. It can be seen that this solution can capture the information of the client whose IP does not have a normal Renew from the information of a large number of clients through the automated script, and prompt the client to renew the contract abnormally, realizing the automatic monitoring of the renewal status of the client and avoiding manual search Time-consuming and inefficient issues associated with lease documentation.

Description

A method for monitoring client renewal technical field [0001] The application relates to the field of computer technology, and in particular, to a method, device, and DHCP server for monitoring client renewal. server and readable storage medium. Background technique [0002] The IP address obtained by DHCP has a lease, and after the lease expires, the DHCPserver will reclaim the IP address, so So if the DHCPclient wants to continue using that IP address, it must renew the contract. DHCPserver manages thousands of units at the same time client, when a client does not renew or the renew times out, it takes a lot of money to manually locate the client. Spend a lot of time reviewing lease documents. It can be seen that, how to improve the efficiency of finding the client without renewal is a problem that needs to be solved by those skilled in the art. question. SUMMARY OF THE INVENTION The purpose of this application is to provide a method, device, DHCP server and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L61/5014H04L41/5061H04L101/622
CPCH04L41/5064H04L61/5014H04L2101/622
Inventor 孙宁涛
Owner INSPUR BUSINESS MACHINE CO LTD