CN105681224A - User access method and device - Google Patents
User access method and device Download PDFInfo
- Publication number
- CN105681224A CN105681224A CN201410667877.6A CN201410667877A CN105681224A CN 105681224 A CN105681224 A CN 105681224A CN 201410667877 A CN201410667877 A CN 201410667877A CN 105681224 A CN105681224 A CN 105681224A
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- China
- Prior art keywords
- server
- request message
- equipment end
- unreachable
- judged
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
Abstract
The invention discloses a user access method and device. The method comprises following steps of setting a preset duration at a device end; when a request message is sent and the response message of a server is not received in the preset duration, judging that the server is unreachable by the device end; and sending the current request message and follow-up user access request messages to other servers. According to the method and the device provided by the invention, when the request message is sent, whether the server is reachable is judged according to the timing of the preset duration; when judging that the server is unreachable, the device end sends the rest user access request messages to the other servers so as to obtain response messages; the request messages are prevented from being delayed; and the user access working efficiency is improved.
Description
Technical field
The application relates to communication technology, espespecially a kind of realize user access method and device.
Background technology
Remote customer dialing authentication system (RADIUS) is a kind of authentication, authorization, accounting (AAA, Authentication, Authorization, Accounting) the network application agreement of type, for functions such as authentication, authorization, accountings. The long-range control that this protocol realization accesses for user. Generally, the equipment end that user accesses can be connected with multiple servers, one equipment end has generally comprised multiple user and has accessed, each user is accessed, when mailing to the request message of one of them server after carrying out several times Retransmission timeout, without receiving response message, then the request message sent to this server will be dropped, and the request message that user accesses can continue to send to other radius servers.
The current request message mailing to radius server, multiple users for same equipment end access, when the request message of user's access is dropped wherein, other request messages of this equipment end still can send request message to this server, until receive response message or request message be dropped after send request message to other servers, have problems if as server, make request message cannot obtain corresponding message, then the request message in equipment end is after server goes wrong, the situation that repetitive requests message is dropped, cause a large amount of time delays that in this equipment end, user accesses.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of and realizes method and the device that user accesses, it is possible to avoids the time delay of the request message that user accesses, improves the efficiency that user accesses.
In order to reach the purpose of the present invention, the application provides a kind of and realizes the method that user accesses; Including: preset duration is set in equipment end, also includes:
When the request message sent does not receive the response message of server in preset duration, equipment end judges that this server is unreachable;
The request message that current request message and follow-up user access is sent to other servers by equipment end.
Further, it is judged that server is unreachable specifically including:
Equipment end when sending request message, using send request message system time as initial time, and start timer and carry out timing;The difference of computing system real-time time and initial time is as timing duration, when when timer is full, equipment end does not receive response message, it is judged that server is unreachable; Or,
Equipment end, when sending request message, as initial time using 0 and starts timer and carries out timing; When timer more than preset duration and when not receiving response message, it is judged that server is unreachable.
Further, server is remote customer dialing authentication system (RADIUS) server.
Further, other servers are: except described in be judged as except inaccessible server, the server being connected with equipment end.
On the other hand, the application also provides for a kind of device realizing user's access, including: timing unit, judging unit and processing unit; Wherein,
Timing unit, for when equipment end sends request message, carrying out preset duration timing;
Judging unit, when the request message sent does not receive the response message of server in preset duration, it is judged that this server is unreachable;
Processing unit, for unreachable according to the server judged, is sent to other servers by the request message that current request message and follow-up user access.
Further, it is judged that unit specifically for,
When sending request message, using send request message system time as initial time, and start timer and carry out timing; The difference of computing system real-time time and initial time is as timing duration, when when timer is full, equipment end does not receive response message, it is judged that server is unreachable; Or,
When sending request message, as initial time using 0 and start timer and carry out timing; When timer more than preset duration and when not receiving response message, it is judged that server is unreachable.
Compared with prior art, technical scheme provided by the invention, including: preset duration is set in equipment end, also includes: when the request message sent does not receive the response message of server in preset duration, equipment end judges that this server is unreachable; The request message that current request message and follow-up user access is sent to other servers by equipment end. When the present invention is by sending request message, the preset duration timing arranged, carry out the unreachable judgement of server, to being judged as inaccessible server, the request message that remaining user accesses is sent to other servers to obtain response message by equipment end, avoid the time delay of request message, improve the work efficiency that user accesses.
Accompanying drawing explanation
Accompanying drawing is for providing being further appreciated by technical scheme, and constitutes a part for description, for explaining the technical scheme of the application together with embodiments herein, being not intended that the restriction to technical scheme.
Fig. 1 is the flow chart that the present invention realizes the method that user accesses;
Fig. 2 is the structured flowchart that the present invention realizes the device that user accesses;
Fig. 3 is equipment end and the radius server operating diagram in IP network.
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, embodiments herein is described in detail. It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Fig. 1 is the flow chart that the present invention realizes the method that user accesses, and arranges preset duration in equipment end, as it is shown in figure 1, include:
Step 100, when the request message sent does not receive the response message of server in preset duration, equipment end judges that this server is unreachable;
In this step, it is judged that server is unreachable specifically including:
Equipment end when sending request message, using send request message system time as initial time, and start timer and carry out timing; The difference of computing system real-time time and initial time is as timing duration, when when timer is full, equipment end does not receive response message, it is judged that server is unreachable; Or,
Equipment end, when sending request message, as initial time using 0 and starts timer and carries out timing; When timer more than preset duration and when not receiving response message, it is judged that server is unreachable.
The request message that current request message and follow-up user access is sent to other servers by step 101, equipment end.
Server in the present invention is remote customer dialing authentication system (RADIUS) server.
It should be noted that other servers refer to other servers being connected with equipment end, selecting the Connection Service device can according to pre-setting numbering or address list, or random fashion be attached.
Fig. 2 is the structured flowchart that the present invention realizes the device that user accesses, as in figure 2 it is shown, include: timing unit, judging unit and processing unit; Wherein,
Timing unit, for when equipment end sends request message, carrying out preset duration timing;
Judging unit, when the request message sent does not receive the response message of server in preset duration, it is judged that this server is unreachable;
Processing unit, for unreachable according to the server judged, is sent to other servers by the request message that current request message and follow-up user access.
Wherein, it is judged that unit specifically for,
When sending request message, using send request message system time as initial time, and start timer and carry out timing; The difference of computing system real-time time and initial time is as timing duration, when when timer is full, equipment end does not receive response message, it is judged that server is unreachable; Or,
When sending request message, as initial time using 0 and start timer and carry out timing; When timer more than preset duration and when not receiving response message, it is judged that server is unreachable.
For fairly setting out the present invention, below by way of specific embodiment, the present invention is described in detail, and embodiment only illustrates the present invention for clear, is not limited to the protected content of the present invention.
Embodiment 1
Fig. 3 is equipment end and the radius server operating diagram in IP network; Embodiment judges that radius server state carries out the method for user's access and mainly includes below scheme:
First, the equipment of equipment end sets the maximum Tmax without response time of radius server, and arranging equipment end, to start to send the time point (parameter Tsend) of request message be 0;
Secondly, equipment end is to when sending RADIUS request message, it is judged that whether Tsend is equal to 0, if equal to 0, arranging Tsend is current time;
Again, it is current time according to arranging Tsend, starts intervalometer and obtain system real-time time: Tnow; Judge that whether (Tnow-Tsend) be more than Tmax: if greater than then judging that server state is unreachable;
Finally, unreachable according to the server judged, the request message that remaining user accesses is sent to other servers to obtain response message by equipment end.
In above-described embodiment, it is assumed that set radius server maximum in equipment end without response time as 10 seconds;Judge that server is unreachable during more than 10S;
The process that then implements is:
The transmission time parameter initializing first request message is Tsend=0, and when sending first message, putting Tsend is current time;
After 10 seconds, equipment end does not receive the response message of server, then judge that current radius server state is unreachable, it is possible to alert or be switched to other radius servers.
Although the embodiment disclosed by the application is as above, but described content is only the embodiment readily appreciating the application and adopt, and is not limited to the application, the concrete implementation method in embodiment of the present invention. Technical staff in any the application art; under the premise without departing from the spirit and scope disclosed by the application; any amendment and change can be carried out in the form implemented and details; but the scope of patent protection of the application, still must be as the criterion with the scope that appending claims defines.
Claims (6)
1. one kind realizes the method that user accesses, it is characterised in that arranges preset duration in equipment end, also includes:
When the request message sent does not receive the response message of server in preset duration, equipment end judges that this server is unreachable;
The request message that current request message and follow-up user access is sent to other servers by equipment end.
2. method according to claim 1, it is characterised in that described judgement server is unreachable specifically including:
Described equipment end when sending request message, using send request message system time as initial time, and start timer and carry out timing; The difference of computing system real-time time and initial time is as timing duration, when when timer is full, equipment end does not receive response message, it is judged that server is unreachable; Or,
Described equipment end, when sending request message, as initial time using 0 and starts timer and carries out timing; When timer more than preset duration and when not receiving response message, it is judged that server is unreachable.
3. method according to claim 1 and 2, it is characterised in that described server is remote customer dialing authentication system radius server.
4. method according to claim 1 and 2, it is characterised in that other servers described are: except described in be judged as except inaccessible server, the server being connected with equipment end.
5. one kind realizes the device that user accesses, it is characterised in that including: timing unit, judging unit and processing unit; Wherein,
Timing unit, for when equipment end sends request message, carrying out preset duration timing;
Judging unit, when the request message sent does not receive the response message of server in preset duration, it is judged that this server is unreachable;
Processing unit, for unreachable according to the server judged, is sent to other servers by the request message that current request message and follow-up user access.
6. device according to claim 5, it is characterised in that described judging unit specifically for,
When sending request message, using send request message system time as initial time, and start timer and carry out timing; The difference of computing system real-time time and initial time is as timing duration, when when timer is full, equipment end does not receive response message, it is judged that server is unreachable; Or,
When sending request message, as initial time using 0 and start timer and carry out timing; When timer more than preset duration and when not receiving response message, it is judged that server is unreachable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410667877.6A CN105681224A (en) | 2014-11-20 | 2014-11-20 | User access method and device |
| PCT/CN2015/086891 WO2016078447A1 (en) | 2014-11-20 | 2015-08-13 | Method and apparatus for implementing user access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410667877.6A CN105681224A (en) | 2014-11-20 | 2014-11-20 | User access method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105681224A true CN105681224A (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410667877.6A Pending CN105681224A (en) | 2014-11-20 | 2014-11-20 | User access method and device |
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| Country | Link |
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| CN (1) | CN105681224A (en) |
| WO (1) | WO2016078447A1 (en) |
Citations (4)
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| CN101150455A (en) * | 2007-10-11 | 2008-03-26 | 华为技术有限公司 | Service status monitoring method, device and system based on initial session protocol |
| CN101667933A (en) * | 2009-10-23 | 2010-03-10 | 杭州华三通信技术有限公司 | Security authentication system and master/standby switching method and device thereof |
| CN103560922A (en) * | 2013-11-18 | 2014-02-05 | 北京特立信电子技术股份有限公司 | Disaster recovery method and system |
| CN104065526A (en) * | 2013-03-22 | 2014-09-24 | 腾讯科技（深圳）有限公司 | Server fault alarming method and device thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7337237B2 (en) * | 2002-10-16 | 2008-02-26 | International Business Machines Corporation | Mechanism to provide callback capabilities for unreachable network clients |
| CN100461706C (en) * | 2006-11-29 | 2009-02-11 | 杭州华三通信技术有限公司 | Method for recovering sponsor media accessing control address and operation businesss edge apparatus |
| CN101442452A (en) * | 2008-12-31 | 2009-05-27 | 中兴通讯股份有限公司 | Alarm method and apparatus for non-access of DNS server |
| CN102307098A (en) * | 2011-09-05 | 2012-01-04 | 华为技术有限公司 | Authentication authorization method and apparatus thereof |
-
2014
- 2014-11-20 CN CN201410667877.6A patent/CN105681224A/en active Pending
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2015
- 2015-08-13 WO PCT/CN2015/086891 patent/WO2016078447A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150455A (en) * | 2007-10-11 | 2008-03-26 | 华为技术有限公司 | Service status monitoring method, device and system based on initial session protocol |
| CN101667933A (en) * | 2009-10-23 | 2010-03-10 | 杭州华三通信技术有限公司 | Security authentication system and master/standby switching method and device thereof |
| CN104065526A (en) * | 2013-03-22 | 2014-09-24 | 腾讯科技（深圳）有限公司 | Server fault alarming method and device thereof |
| CN103560922A (en) * | 2013-11-18 | 2014-02-05 | 北京特立信电子技术股份有限公司 | Disaster recovery method and system |
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| Publication number | Publication date |
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| WO2016078447A1 (en) | 2016-05-26 |
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Application publication date: 20160615 |