CN100574207C - The method of a kind of Operation and Maintenance client and remote equipment direct communication - Google Patents
The method of a kind of Operation and Maintenance client and remote equipment direct communication Download PDFInfo
- Publication number
- CN100574207C CN100574207C CNB2004100010989A CN200410001098A CN100574207C CN 100574207 C CN100574207 C CN 100574207C CN B2004100010989 A CNB2004100010989 A CN B2004100010989A CN 200410001098 A CN200410001098 A CN 200410001098A CN 100574207 C CN100574207 C CN 100574207C
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- 238000012423 maintenance Methods 0.000 title claims abstract description 108
- 238000004891 communication Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 20
- KKIMDKMETPPURN-UHFFFAOYSA-N 1-(3-(trifluoromethyl)phenyl)piperazine Chemical compound FC(F)(F)C1=CC=CC(N2CCNCC2)=C1 KKIMDKMETPPURN-UHFFFAOYSA-N 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
Abstract
The invention discloses the method for a kind of Operation and Maintenance client and remote equipment direct communication, the TCP/IP agency is set at the centralized maintenance center, the process of its communication comprises: 1) authentication is carried out to the operational maintenance command that receives in the centralized maintenance center, determine that user and Operation and Maintenance client have the authority that sends the startup agency simultaneously, start the TCP/IP agency; 2) TCP/IP agency sets up the corresponding relation of the proxy port of the port numbers of remote equipment IP address, remote equipment and remote equipment; 3) TCP/IP agency set up respectively with Operation and Maintenance client, remote equipment between TCP/IP be connected; When 4) the Operation and Maintenance client is communicated by letter with remote equipment, connect the TCP/IP agency who information is sent to the centralized maintenance center by TCP/IP earlier; The TCP/IP agency directly is transmitted to Operation and Maintenance client or remote equipment by the TCP/IP connection again with this information.The inventive method has solved in the centralized maintenance contradiction with remote equipment access security and ease of use, can also realize that port shifts simultaneously, convenient centralized management.
Description
Technical field
The present invention relates to the method for a kind of Operation and Maintenance client and remote equipment direct communication in the communication equipment network.
Background technology
At present, in communication equipment network, for network security, remote equipment only allows the Backend Administration Module (BAM) at centralized maintenance center to set up TCP with remote equipment oneself to be connected, and the Operation and Maintenance client can not directly be set up TCP with remote equipment and be connected.
For example: the base station transceiver (BTS) in code division multiple access (CDMA) system, as remote equipment, its (BAM) that allows the centralized maintenance center with oneself set up TCP and be connected, the Operation and Maintenance client is the PC of complete operation maintenance function, can not directly set up TCP with remote equipment and be connected.Its connected mode is referring to Fig. 1, and Fig. 1 is the communication scheme between prior art BAM and BTS, the Operation and Maintenance client.Wherein, the BAM 101 at centralized maintenance center has two IP addresses: one is external IP, with Operation and Maintenance client 104 be the same network segment (10.71.XXX.XXX), set up TCP/IP by Ethernet with Operation and Maintenance client 104 and be connected, Transmission TCP/IP protocol frame; Another is inner IP, for another network segment (10.12.XXX.XXX), sets up TCP/IP by connection device 102 with remote equipment BTS 103 and is connected.A Telnet Server is arranged among the remote equipment BTS 103, and centralized maintenance center BAM101 can use the Telnet agreement directly to login Telnet Server among the remote equipment BTS 103 as telnet client.For system safety, remote equipment BTS103 only allows centralized maintenance center BAM to use implicit IP address visit oneself, thus Operation and Maintenance client 104 directly Telnet be connected to the Telnet Server of remote equipment BTS103.
In the prior art, the safety system of centralized maintenance center BAM101 has user authority management and client rights management.If a user UserN wants by an Operation and Maintenance client 104 visit centralized maintenance center BAM 101, fill order Cmd_X, need user UserN to have the authority of fill order Cmd_X this moment, Operation and Maintenance client 104 also has the authority of fill order Cmd_X simultaneously, the safety management module of centralized maintenance center BAM101 can carry out authentication to above-mentioned authority, has only the user by authentication could pass through an Operation and Maintenance client 104 visit centralized maintenance center BAM101.
Summary of the invention
In view of this, the object of the present invention is to provide the method for a kind of Operation and Maintenance client and remote equipment direct communication, make the Operation and Maintenance client can be safely, easily with the remote equipment direct communication.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
The method of a kind of Operation and Maintenance client and remote equipment direct communication is provided with the TCP/IP agency at the centralized maintenance center, the process of Operation and Maintenance client and remote equipment direct communication may further comprise the steps:
1) the centralized maintenance center receives the user after the startup agency's that the Operation and Maintenance client sends operational maintenance command, safety management module wherein carries out authentication, have the authority that sends the operational maintenance command that starts the agency simultaneously if determine described user and Operation and Maintenance client, start the TCP/IP agency at centralized maintenance center;
2) the TCP/IP agency sets up the port numbers of remote equipment IP address, remote equipment and the proxy port corresponding relation of remote equipment;
3) the TCP/IP agency is according to the corresponding relation in the step 2, set up that the Operation and Maintenance client is connected with TCP/IP between the centralized maintenance center and the centralized maintenance center is connected with TCP/IP between the remote equipment, when system does not need Operation and Maintenance client and remote equipment direct communication, the centralized maintenance center stops TCP/IP agency operation, when system needs Operation and Maintenance client and remote equipment direct communication, carry out following steps;
4) the Operation and Maintenance client is when remote equipment sends information, is connected the TCP/IP that sends to the centralized maintenance center by the Operation and Maintenance client with TCP/IP between the centralized maintenance center earlier and acts on behalf of; TCP/IP agency is connected by the centralized maintenance center this information and directly is transmitted to remote equipment with TCP/IP between the remote equipment;
5) remote equipment is when the Operation and Maintenance client sends information, is connected the TCP/IP that sends to the centralized maintenance center by remote equipment with TCP/IP between the centralized maintenance center earlier and acts on behalf of; TCP/IP agency is connected by the centralized maintenance center this information and directly is transmitted to the Operation and Maintenance client with TCP/IP between the Operation and Maintenance client.
Wherein, described step 1 further comprises:
If safety management module is determined described user or Operation and Maintenance client and is not sent the authority of the operational maintenance command that starts the agency that centralized maintenance center return command is carried out failure, points out user or Operation and Maintenance client not to have authority.
Described TCP/IP agency can be Telnet agency or FTP agency or TFTP agency.
When described TCP/IP agency acted on behalf of for Telnet, described step 2 may further include: create one and intercept the addressing point;
Described step 3 specifically can may further comprise the steps:
31) the Operation and Maintenance client is initiated the Telnet request to the TCP/IP at centralized maintenance center agency;
32) intercept the addressing point and receive this request, create a service addressing point immediately and set up Telnet with the Operation and Maintenance client and be connected; Creating client's addressing point simultaneously sets up Telnet with remote equipment and is connected;
Described step 4 specifically can may further comprise the steps:
41) the Operation and Maintenance client sends to the Telnet agency with information by the Telnet connection;
42) this information of Telnet agency's service addressing point reception is by being connected by Telnet and being transmitted to remote equipment with client's addressing that this service addressing point is created simultaneously this information of naming a person for a particular job.
Described step 5 specifically can may further comprise the steps:
51) remote equipment sends to the Telnet agency with information by the Telnet connection;
52) this information of client's addressing point of Telnet agency reception is by being connected by Telnet and being transmitted to the Operation and Maintenance client with the service addressing that this client's addressing point is created simultaneously this information of naming a person for a particular job.
Described step 32 may further include: the service addressing point that will set up is simultaneously set up one-to-one relationship and storage with client's addressing point;
Described step 42 may further include the Telnet agency according to the corresponding relation between service addressing point and client's addressing point, retrieves service addressing point corresponding client addressing point;
Described step 52 may further include the Telnet agency according to the corresponding relation between service addressing point and client's addressing point, retrieves the corresponding service addressing point of client's addressing point.
By technical scheme of the present invention as seen, the method of this Operation and Maintenance client of the present invention and remote equipment direct communication, the TCP/IP agency at the Operation and Maintenance client terminal start-up centralized maintenance center by authority is arranged, foundation connects from the virtual TCP/IP of Operation and Maintenance client to the centralized maintenance center to remote equipment, and the Operation and Maintenance client is connected directly by this virtual TCP/IP with remote equipment and communicates.
Among the present invention, the authority that starts the agency collects middle maintenance centre's unified management, well solved in the centralized maintenance contradiction with remote equipment access security and ease of use, as long as the user that authority is arranged is by Operation and Maintenance client terminal start-up TCP/IP agency, just can directly visit remote equipment, stop the agency when not needing to communicate by letter and get final product.Simultaneously, the present invention can also realize that port shifts, and a certain port is transferred to the port of user's appointment, convenient centralized management.
Description of drawings
Fig. 1 is the communication scheme between prior art BAM and BTS, the Operation and Maintenance client;
Fig. 2 is the connection diagram between the BAM of a preferred embodiment of the present invention and BTS, the Operation and Maintenance client;
Fig. 3 is connected the schematic flow sheet that communicates for setting up virtual telnet between Operation and Maintenance client embodiment illustrated in fig. 2 and the BTS.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in more detail.
The method of this Operation and Maintenance client of the present invention and remote equipment direct communication, the TCP/IP agency at the Operation and Maintenance client terminal start-up centralized maintenance center by authority is arranged, foundation connects from the virtual TCP/IP of Operation and Maintenance client to the centralized maintenance center to remote equipment, and the Operation and Maintenance client is connected directly by this virtual TCP/IP with remote equipment and communicates.
TCP/IP agency among the present invention can be Telnet agency or FTP agency or TFTP agency.
Realize that to act on behalf of the process that the Operation and Maintenance client is communicated by letter with remote equipment is that embodiment describes below by Telnet.Referring to Fig. 2, Fig. 2 is the connection diagram between the BAM of a preferred embodiment of the present invention and BTS, the Operation and Maintenance client.
Present embodiment is provided with TCP/IP agency-Telnet agency 201 in the BAM200 of centralized maintenance center.The BAM200 at centralized maintenance center can Telnet be connected to the Telnet Server of BTS as a Telnet Client, uses the default port numbers 23 of Telnet agreement.Operation and Maintenance client 230 can sign in to BAM200 by the Ethernet connection, but directly Telnet is connected to BTS220.After starting Telnet agency 201 on the BAM200, being equivalent to set up a kind of virtual Telnet between Operation and Maintenance client 230 and BTS220 is connected, like this Operation and Maintenance client 230 just directly Telnet be connected to BTS220, communicate with BTS220, realize remote maintenance and management.
Referring to Fig. 3, Fig. 3 is connected the schematic flow sheet that communicates for setting up virtual telnet between Operation and Maintenance client embodiment illustrated in fig. 2 and the BTS, and it may further comprise the steps:
BTS IP | Former port numbers | The agent side slogan |
129.10.10.1 | 23 | 1001 |
Table one
Telnet agency 201 creates an addressing point (Socket) simultaneously, is called Listen Socket, is specifically designed to the Telnet connection request of intercepting Operation and Maintenance client designated port (as: 1001).
At this moment, just being equivalent to Operation and Maintenance client 230 sets up a virtual Telnet with the Telnet Server of BTS 220 and is connected, Operation and Maintenance client 230 is carried out the telnet command of BTS 220, and is in full accord with the implementation effect that directly is connected with the Telnet Server of BTS 220.
If do not wish Operation and Maintenance client 230 visit BTS 220, as long as stop the Telnet agency.
Present embodiment can be retrieved mutually according to the one-to-one relationship of Server Socket and Client Socket, realizes that setting up 220 virtual Telnet of a plurality of Operation and Maintenance clients 230 and one or more BTS by a Telnet agency 201 is connected.When a plurality of Operation and Maintenance clients 230 and 220 of BTS set up virtual Telnet and are connected, act on behalf of shown in 201 inside as Telnet among Fig. 2,201 need of a Telnet agency are set up a Listen Socket, different operating maintain customer end 230 is set up different Server Socket and Client Socket, an Operation and Maintenance client 230 is one to one with Server Socket and the Client Socket that BTS220 communicates use, corresponding as the ServerSocket1 among Fig. 2 with Client Socket1, their respective operations maintain customer ends 1230.When exchanges data, Telnet agency 201 can be transmitted to information Operation and Maintenance client 230 or BTS 220 accurately according to this corresponding relation.
It is similar that a plurality of Operation and Maintenance clients 230 and 220 of a plurality of remote equipment BTS set up performing step and single remote equipment that virtual telnet is connected: the TCP/IP agency who at first starts to another remote equipment BTS220, the Listen Socket that system creation is new, if there is the Operation and Maintenance client to connect BTS 220, the TCP/IP agency just creates a pair of Server Socket and Client Socket, and foundation is connected with the virtual telnet of remote equipment.
The user adopts the inventive method when the Operation and Maintenance client is visited remote equipment by the Telnet mode, only needs to specify the outer net IP at centralized maintenance center and the port numbers of user's appointment, just can realize that port shifts.For example, in above-mentioned enforcement, table one corresponds to the IP address of remote equipment and telnet port numbers 23 on the port one 001 of user's appointment.The Telnet agency sets up the Telnet virtual connections of Operation and Maintenance client to remote equipment, so just No. 23 original ports is transferred on the port one 001 of user's appointment.
The TCP/IP agency of present embodiment is the Telnet agency, can also be FTP agency or TFTP agency in actual applications, when connecting,, set up BAM 200 and be connected according to FTP or TFTP agreement regulation by FTP agency or TFTP agency to two FTP or the TFTP of Operation and Maintenance client 230 and BAM 200 to BTS 220.
By the above embodiments as seen, the method of this Operation and Maintenance client of the present invention and remote equipment direct communication, well solved in the centralized maintenance contradiction with remote equipment access security and ease of use, can also realize that port shifts simultaneously, convenient centralized management.
Claims (5)
1, the method for a kind of Operation and Maintenance client and remote equipment direct communication is characterized in that, the TCP/IP agency is set at the centralized maintenance center, and the process of Operation and Maintenance client and remote equipment direct communication may further comprise the steps:
1) the centralized maintenance center receives the user after the startup agency's that the Operation and Maintenance client sends operational maintenance command, safety management module wherein carries out authentication, have the authority that sends the operational maintenance command that starts the agency simultaneously if determine described user and Operation and Maintenance client, start the TCP/IP agency at centralized maintenance center;
2) the TCP/IP agency sets up the port numbers of remote equipment IP address, remote equipment and the proxy port corresponding relation of remote equipment;
3) the TCP/IP agency is according to the corresponding relation in the step 2, set up that the Operation and Maintenance client is connected with TCP/IP between the centralized maintenance center and the centralized maintenance center is connected with TCP/IP between the remote equipment, when system does not need Operation and Maintenance client and remote equipment direct communication, the centralized maintenance center stops TCP/IP agency operation, when system needs Operation and Maintenance client and remote equipment direct communication, carry out following steps;
4) the Operation and Maintenance client is when remote equipment sends information, is connected the TCP/IP that sends to the centralized maintenance center by the Operation and Maintenance client with TCP/IP between the centralized maintenance center earlier and acts on behalf of; TCP/IP agency is connected by the centralized maintenance center this information and directly is transmitted to remote equipment with TCP/IP between the remote equipment;
5) remote equipment is when the Operation and Maintenance client sends information, is connected the TCP/IP that sends to the centralized maintenance center by remote equipment with TCP/IP between the centralized maintenance center earlier and acts on behalf of; TCP/IP agency is connected by the centralized maintenance center this information and directly is transmitted to the Operation and Maintenance client with TCP/IP between the Operation and Maintenance client.
2, the method for claim 1, it is characterized in that, described step 1 further comprises: do not send the authority of the operational maintenance command that starts the agency if safety management module is determined described user or Operation and Maintenance client, centralized maintenance center return command is carried out failure, and prompting user or Operation and Maintenance client do not have authority.
3, the method for claim 1 is characterized in that: described TCP/IP agency is Telnet agency or FTP agency or TFTP agency.
4, method as claimed in claim 3 is characterized in that: when described TCP/IP agency acted on behalf of for Telnet, described step 2 further comprised: create one and intercept the addressing point;
Described step 3 specifically may further comprise the steps:
31) the Operation and Maintenance client is initiated the Telnet request to the TCP/IP at centralized maintenance center agency;
32) intercept the addressing point and receive this request, create a service addressing point immediately and set up Telnet with the Operation and Maintenance client and be connected; Creating client's addressing point simultaneously sets up Telnet with remote equipment and is connected;
Described step 4 specifically may further comprise the steps:
41) the Operation and Maintenance client sends to the Telnet agency with information by the Telnet connection;
42) this information of Telnet agency's service addressing point reception is by being connected by Telnet and being transmitted to remote equipment with client's addressing that this service addressing point is created simultaneously this information of naming a person for a particular job.
Described step 5 specifically may further comprise the steps:
51) remote equipment sends to the Telnet agency with information by the Telnet connection;
52) this information of client's addressing point of Telnet agency reception is by being connected by Telnet and being transmitted to the Operation and Maintenance client with the service addressing that this client's addressing point is created simultaneously this information of naming a person for a particular job.
5, method as claimed in claim 4 is characterized in that, described step 32 further comprises: the service addressing point that will set up is simultaneously set up one-to-one relationship and storage with client's addressing point;
Described step 42 comprises that further the Telnet agency according to the corresponding relation between service addressing point and client's addressing point, retrieves service addressing point corresponding client addressing point;
Described step 52 comprises that further the Telnet agency according to the corresponding relation between service addressing point and client's addressing point, retrieves the corresponding service addressing point of client's addressing point.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100010989A CN100574207C (en) | 2004-02-03 | 2004-02-03 | The method of a kind of Operation and Maintenance client and remote equipment direct communication |
PCT/CN2005/000151 WO2005076563A1 (en) | 2004-02-03 | 2005-02-03 | A method for the direct communication between the operation maintenance client-side and the remote devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100010989A CN100574207C (en) | 2004-02-03 | 2004-02-03 | The method of a kind of Operation and Maintenance client and remote equipment direct communication |
Publications (2)
Publication Number | Publication Date |
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CN1652508A CN1652508A (en) | 2005-08-10 |
CN100574207C true CN100574207C (en) | 2009-12-23 |
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CNB2004100010989A Expired - Lifetime CN100574207C (en) | 2004-02-03 | 2004-02-03 | The method of a kind of Operation and Maintenance client and remote equipment direct communication |
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CN (1) | CN100574207C (en) |
WO (1) | WO2005076563A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100466537C (en) * | 2005-09-12 | 2009-03-04 | 珠海金山软件股份有限公司 | Device for detecting computer access state in network and detecting method |
US20090210519A1 (en) * | 2008-02-18 | 2009-08-20 | Microsoft Corporation | Efficient and transparent remote wakeup |
CN102984237B (en) * | 2012-11-20 | 2016-05-11 | 北京思特奇信息技术股份有限公司 | A kind of data transmission system and method connecting based on socket |
CN105119926B (en) * | 2015-09-07 | 2018-01-23 | 中科宇图天下科技有限公司 | A kind of multichannel duplex signaling method based on Socket connections |
CN105306567B (en) * | 2015-10-23 | 2019-07-19 | 小米科技有限责任公司 | Method and device for terminal connection |
CN108347462B (en) * | 2017-01-23 | 2021-02-23 | 阿里巴巴集团控股有限公司 | Method and equipment for transmitting operation data |
CN109729187B (en) * | 2019-01-09 | 2022-08-30 | 广州视源电子科技股份有限公司 | Proxy communication method, system, device and storage medium |
CN111010289B (en) * | 2019-11-22 | 2022-08-16 | 国网江西省电力有限公司电力科学研究院 | Panoramic network configuration detection method for in-situ substation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US6377993B1 (en) * | 1997-09-26 | 2002-04-23 | Mci Worldcom, Inc. | Integrated proxy interface for web based data management reports |
JP2002335271A (en) * | 2001-05-08 | 2002-11-22 | Yoshihiro Maruyama | Method for disclosing internet server located on private address (ip address) to the internet and system for utilizing the method |
CN1177438C (en) * | 2002-02-07 | 2004-11-24 | 华为技术有限公司 | Relay management method of network equipment based on Telnet protocol |
-
2004
- 2004-02-03 CN CNB2004100010989A patent/CN100574207C/en not_active Expired - Lifetime
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2005
- 2005-02-03 WO PCT/CN2005/000151 patent/WO2005076563A1/en active Application Filing
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CN1652508A (en) | 2005-08-10 |
WO2005076563A1 (en) | 2005-08-18 |
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Granted publication date: 20091223 |