CN100496055C - Branch service communication access method and system and a network apparatus - Google Patents
Branch service communication access method and system and a network apparatus Download PDFInfo
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- CN100496055C CN100496055C CNB2006100783223A CN200610078322A CN100496055C CN 100496055 C CN100496055 C CN 100496055C CN B2006100783223 A CNB2006100783223 A CN B2006100783223A CN 200610078322 A CN200610078322 A CN 200610078322A CN 100496055 C CN100496055 C CN 100496055C
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Abstract
The disclosed method and system for network point business communication access comprise: the terminal network device builds Telnet connection to IP business terminal to exchange business data, as well as custom protocol connection based on TCP/IP with front-end processor to exchange data; the terminal device sends maintenance mange information acquired by built connection to the manager. This invention enhances manageability and maintainability greatly.
Description
Technical field
The present invention relates to the network communications technology, particularly relate to a kind of network equipment that inserts based on method and system and a kind of responsible terminal of the access of IP operation terminal realization net point service communication.
Background technology
At present, along with information technology and development of internet economy, the site business is extensive use of by people.In the business of site, service terminal is set at each site, and the user logs on the front end processor on backstage by the service terminal of each site, carries out various transaction.Such as, in each emporium, supermarket and gas station service terminal is set, this service terminal is linked on the front end processor of being responsible for the card Account Disposal in the bank, like this, behind customer consumption, only need on this service terminal, to swipe the card just can pay the amount of money of being consumed.
In the business of site, according to the interface type of service terminal, service terminal can be divided into serial ports service terminal and Ethernet service terminal, and wherein, the Ethernet service terminal is commonly called the IP operation terminal.And the IP operation terminal is compared with the serial ports service terminal has many advantages.Such as, the interface rate of serial ports service terminal is generally 9600bit/s, and the interface rate of IP operation terminal can reach 10Mbit/s or 100Mbit/s, thereby has improved the transmission rate of site business greatly, and guarantees for business development provides stronger bandwidth.For another example, the IP operation terminal is convenient and quick in engineering construction deployment and dilation process, and can reduce manpower and Material Cost.Because the plurality of advantages of IP operation terminal, the IP operation terminal replaces the serial ports service terminal just gradually and is widely used in the business of site.
Fig. 1 is a schematic diagram of realizing that in the prior art net point service communication inserts.Referring to Fig. 1, when realizing that based on the IP operation terminal net point service communication inserts, because the support of IP operation terminal is the Telnet connected mode, therefore, in the prior art, when setting up the professional connection in site, IP operation terminal, the end side network equipment, background network device and front end processor are all only supported the Telnet agreement, promptly set up a Telnet from the IP operation terminal to front end processor by mutual Telnet protocol message and connect.After this, the IP operation terminal then can utilize the Telnet that is set up to connect, and passes through Telnet protocol interaction miscellaneous service information with front end processor, thereby realizes the site business.
Yet, in the prior art, because the Telnet agreement is disclosed standard agreement, only support the most basic service interaction function and characteristic, therefore only support the end side network equipment of Telnet agreement and front end processor also can only finish basic service data interaction process, and can't obtain and provide the miscellaneous service maintenance information of site business, such as, the work state information of link or equipment can't be provided to administrative staff, business datum of real-time, interactive etc. can't be provided to administrative staff, therefore, the manageability and the maintainability of site business have greatly been reduced.In addition, because the standardization of Telnet agreement and coming into the open, its fail safe is relatively poor, therefore, a lot of front end processors are not supported the Telnet agreement in order to guarantee service security in the business of site, in such cases, then can't utilize the IP operation terminal to realize the site business, greatly limit the application of site business.
Summary of the invention
In view of this, main purpose of the present invention is to propose a kind of net point service communication access method and system, another object of the present invention is to provide a kind of network equipment of responsible terminal access, so that the miscellaneous service information to administrative staff provide the site business realizes administering and maintaining the site business.
In order to achieve the above object, technical scheme of the present invention is achieved in that
A kind of net point service communication connecting system, this system comprises: IP operation terminal, the end side network equipment, background network device and at least one front end processor, wherein, the end side network equipment is supported the Telnet agreement and based on the custom protocol of transmission control protocol TCP/IP, any one front end processor is supported the custom protocol based on TCP/IP, and
The IP operation terminal is used for setting up Telnet with the end side network equipment and is connected, and when receiving probe message and operate as normal, the connection of passing through to be set up is sent to the end side network equipment with normal notification message;
The end side network equipment, being used for setting up Telnet with the IP operation terminal is connected, and the custom protocol of setting up based on TCP/IP by background network device and front end processor is connected, to connect or connect the business datum that receives at Telnet and offer administrative staff based on the custom protocol of TCP/IP, and, pass through the connection of being set up, probe message is sent in IP operation terminal and the front end processor any one, and when receiving normal notification message, the link normal information is offered administrative staff, when not receiving normal notification message, link exception information is offered administrative staff;
Front end processor, the custom protocol that is used for setting up based on TCP/IP with the end side network equipment is connected, and when receiving probe message and operate as normal, the connection of passing through to be set up is sent to the end side network equipment with normal notification message.
Described IP operation terminal is used for connecting transmission or receiving business datum by Telnet;
The described end side network equipment, be used on Telnet connects, receiving business datum, after this business datum carried out protocol conversion, the custom protocol connection of passing through to be set up based on TCP/IP is sent to described front end processor, and, in custom protocol connection, receive business datum, this business datum is carried out being sent to described IP operation terminal by the Telnet connection after the protocol conversion based on TCP/IP;
Described front end processor is used for connecting transmission or receiving business datum by the custom protocol based on TCP/IP.
Described IP operation terminal is further used for before sending business datum this business datum being encrypted, and during the business datum after receiving encryption, this business datum is decrypted;
The described end side network equipment, be further used for when connecting by Telnet or connecting business datum after receiving encryption based on the custom protocol of TCP/IP, business datum after encrypting is decrypted, before business datum being sent to described front end processor or IP operation terminal, this business datum is encrypted;
Described front end processor is further used for before sending business datum this business datum being encrypted, and during the business datum after receiving encryption, this business datum is decrypted.
The described end side network equipment is used for passing through the connection of being set up, and the disconnecting order is sent in IP operation terminal and the front end processor any one;
In described IP operation terminal and the front end processor any one is used for after receiving the disconnecting order in the connection of being set up, disconnect set up with the described end side network equipment between be connected.
The described end side network equipment is further used for connecting by the custom protocol based on TCP/IP, and the maintenance management information of being obtained is sent to front end processor;
Described front end processor, the maintenance management information that is further used for receiving are kept in the inner journal file, receiving after daily record provides order, the maintenance management information in the journal file are offered administrative staff.
Comprise main front end processor and the standby front end processor used in this system,
When the master used the front end processor operate as normal, the main custom protocol of setting up based on TCP/IP with the front end processor and the end side network equipment was connected, and when the master used the front end processor fault, standby front end processor was connected with the custom protocol that the end side network equipment is set up based on TCP/IP.
A kind of end side network equipment, the described end side network equipment comprises: the end side communications processor element, maintenance management information processing unit and network side communications processor element, wherein,
The end side communications processor element is used for setting up Telnet with outside IP operation terminal and is connected;
The network side communications processor element, the custom protocol that is used for setting up based on TCP/IP with outside front end processor is connected;
The maintenance management information processing unit is used for obtaining maintenance management information by end side communications processor element or network side communications processor element, and the maintenance management information of being obtained is offered administrative staff.
Described end side communications processor element, be used on Telnet connects, receiving business datum, this business datum is sent to the network side communications processor element, and when receiving the business datum that the network side communications processor element sends, this business datum carried out after the protocol conversion connecting by Telnet be sent to outside IP operation terminal;
Described network side communications processor element, be used for after receiving the business datum that the end side communications processor element sends, after this business datum carried out protocol conversion, connect the front end processor that is sent to the outside by custom protocol based on TCP/IP, and after receiving business datum in the custom protocol connection based on TCP/IP, this business datum is sent to the end side communications processor element.
Described maintenance management information processing unit is used for business datum is obtained any one that order is sent to end side communications processor element and network side communications processor element, and when receiving business datum, this business datum is offered administrative staff;
In end side communications processor element and the network side communications processor element any one is used for receiving business datum in the connection of being set up, obtain order according to the business datum that receives this business datum is sent to the maintenance management information processing unit.
Described maintenance management information processing unit, be used for probe message is sent to any one of end side communications processor element and network side communications processor element, and after receiving normal notification message, the link normal information is offered administrative staff, when not receiving normal notification message, link exception information is offered administrative staff;
In end side communications processor element and the network side communications processor element any one, be used for when receiving probe message,, send probe message by the connection of self setting up, and after receiving normal notification message, should be sent to the maintenance management information processing unit by normal notification message.
Described maintenance management information processing unit is used for being sent to any one of end side communications processor element and network side communications processor element with disconnecting bind command;
In end side communications processor element and the network side communications processor element any one is used for sending this disconnection bind command by the connection of self setting up when receiving the disconnection bind command.
A kind of net point service communication access method, this method comprises:
A, the end side network equipment are set up Telnet with the IP operation terminal and are connected, and are connected with the custom protocol of front end processor based on TCP/IP;
B, the end side network equipment will connect or connect the business datum that receives based on the custom protocol of TCP/IP and offer administrative staff at Telnet, and, pass through the connection of being set up, probe message is sent in IP operation terminal and the front end processor any one, in IP operation terminal and the front end processor any one when receiving probe message and operate as normal, pass through to be set up with the end side network equipment between be connected normal notification message be sent to the end side network equipment; The end side network equipment offers administrative staff with the link normal information when receiving normal notification message, when not receiving normal notification message, link exception information is offered administrative staff.
After the information that the described end side network equipment receives administrative staff input is obtained order, carry out described step B.
The end side network equipment is carried out described step B every setting-up time.
This shows that the present invention has the following advantages:
1, be responsible for the end side network equipment of terminal access and not only support the Telnet agreement, but also support is based on the custom protocol of TCP/IP, and, front end processor is also supported the custom protocol based on TCP/IP, like this, the end side network equipment can not only be connected by the Telnet with the IP operation terminal and be connected with the custom protocol based on TCP/IP of front end processor, realize basic service data interaction process, but also can be according to realizing multiple customization function based on the custom protocol of TCP/IP, obtain and provide the miscellaneous service maintenance information of site business, such as, the work state information of link or equipment is provided to administrative staff, the business datum of real-time, interactive etc. is provided to administrative staff, therefore, has greatly increased the manageability and the maintainability of site business.
2, in the present invention, when Telnet connects and connects service data transmission based on the custom protocol of TCP/IP, can adopt the mode of encrypted transmission, therefore, increase the site service security greatly.
3, in the present invention, use the master to realize the site business jointly with front end processor and standby front end processor, that is to say, when the master breaks down with front end processor, replace main with the processing of front end processor realization miscellaneous service by standby front end processor, therefore, avoid the shortcoming that causes the site business to carry out with the front end processor fault owing to main, improved the reliability of site business greatly.
Description of drawings
Fig. 1 is a schematic diagram of realizing that in the prior art net point service communication inserts.
Fig. 2 is the basic structure schematic diagram of system of the present invention.
Fig. 3 is the schematic diagram of optimizing structure of system of the present invention.
Fig. 4 is the internal structure schematic diagram of the end side network equipment in system of the present invention.
Fig. 5 is a flow chart of realizing business data transmission in embodiments of the present invention.
Fig. 6 is the flow chart that business datum is provided in embodiments of the present invention.
Fig. 7 is the flow chart that the link-state information of site business is provided in embodiments of the present invention.
Fig. 8 makes the IP operation terminal disconnect the flow chart that connects in embodiments of the present invention.
Embodiment
The present invention proposes a kind of net point service communication access method, its core concept is: the end side network equipment is set up Telnet with IP operation terminal and front end processor respectively and is connected with custom protocol based on TCP/IP and is connected; Maintenance management information is obtained in the connection that the end side network equipment passes through to be set up, and the maintenance management information of being obtained is offered administrative staff.
The present invention has also proposed a kind of net point service communication connecting system accordingly.Fig. 2 is the basic structure schematic diagram of system of the present invention.Referring to Fig. 2, system of the present invention mainly comprises: IP operation terminal, the end side network equipment, background network device and at least one front end processor, wherein, the end side network equipment is supported the Telnet agreement and based on the custom protocol of TCP/IP, any one front end processor is supported the custom protocol based on TCP/IP, and
The IP operation terminal is used for setting up Telnet with the end side network equipment and is connected, and utilizes the Telnet that is set up to connect and sends or receive business datum;
The end side network equipment, being used for setting up Telnet with the IP operation terminal is connected, and the custom protocol of setting up based on TCP/IP by background network device and front end processor is connected, and maintenance management information is obtained in the connection of passing through to be set up, and the maintenance management information of being obtained is offered administrative staff;
Front end processor, the custom protocol that is used for setting up based on TCP/IP with the end side network equipment is connected, and utilizes this connection of being set up to send or receive business datum.
Fig. 3 is the schematic diagram of optimizing structure of system of the present invention.Referring to Fig. 3, in order to guarantee that further the site business can normally be carried out when a front end processor breaks down, in system of the present invention, can comprise main with front end processor and two front end processors of standby front end processor, when the master does not break down with the front end processor operate as normal, carry out the front end processor function described in the system of the present invention by main with front end processor, when the master breaks down with front end processor, carry out the front end processor function described in the system of the present invention by standby front end processor.
Fig. 4 is the internal structure schematic diagram of the end side network equipment in system of the present invention.Referring to Fig. 2 and Fig. 3, in system of the present invention, comprise in the described end side network equipment: maintenance management information processing unit, end side communications processor element and network side communications processor element.
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 5 is a flow chart of realizing business data transmission in embodiments of the present invention.Referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, utilize system of the present invention, realize that the process of business data transmission may further comprise the steps:
Step 501: in the end side network equipment, the end side communications processor element is set up Telnet with the IP operation terminal and is connected, and the custom protocol that the network side communications processor element is set up based on TCP/IP by wide area network/local area network (LAN) and background network device and front end processor is connected.
Step 502: when the IP operation terminal need send to front end processor with business datum, Telnet that the utilization of IP operation terminal is set up connected, and the business datum after encrypting is sent to end side communications processor element in the end side network equipment.
Step 503: the end side communications processor element is decrypted the business datum that receives, and the business datum after the deciphering is sent to network side communications processor element in the end side network equipment.
Step 504: the network side communications processor element carries out protocol conversion to the business datum that receives, and then this business datum is encrypted, and connects by the custom protocol based on TCP/IP, and the business datum after encrypting is sent to front end processor.
Step 505: front end processor is decrypted business datum, carries out corresponding service according to the business datum after the deciphering and handles.
Step 506: when front end processor need send to the IP operation terminal with business datum, the front end processor utilization connected based on the custom protocol of TCP/IP, and the business datum after encrypting is sent to network side communications processor element in the end side network equipment.
Step 507: the network side communications processor element is decrypted received business datum, and the business datum after will deciphering then is sent to the end side communications processor element in the end side network equipment.
Step 508: the end side communications processor element carries out protocol conversion to the business datum that receives, and then this business datum is encrypted, and the business datum that will connect after will encrypting by Telnet is sent to the IP operation terminal.
Step 509:IP service terminal is decrypted the business datum that receives, and carries out corresponding service according to the business datum after the deciphering and handles.
Need to prove, above-mentioned steps 502 to step 505 and step 506 between the step 509, there is no the sequencing in the fixing execution.
In above-mentioned process shown in Figure 5, in order to ensure the fail safe of communication process, when service data transmission, adopted the preferred process process that transmitting terminal is encrypted and receiving terminal is deciphered, in concrete business realizing of the present invention, also can not adopt the processing procedure that transmitting terminal is encrypted and receiving terminal is deciphered.
Fig. 6 is the flow chart that business datum is provided in embodiments of the present invention.Referring to Fig. 6, realizing in the process of business data transmission according to above-mentioned process shown in Figure 5, the present invention can IP operation terminal and front end processor is mutual business datum as a kind of maintenance management information, offer administrative staff, its specific implementation process may further comprise the steps:
Step 601: the maintenance management information processing unit incoming traffic data of administrative staff in the end side network equipment are obtained order.
Step 602: the maintenance management information processing unit obtains order with business datum and is sent to end side communications processor element or network side communications processor element.
Step 603: receive business datum and obtain the end side communications processor element of order or network side communications processor element when receiving the mutual business datum of IP operation terminal and front end processor, this business datum is sent to the maintenance management information processing unit.
Step 604: the maintenance management information processing unit offers administrative staff with received business datum.
After business datum is offered administrative staff, then can judge whether this business datum exists than high bit-error, thereby determine link transmission quality by administrative staff.
Fig. 7 is the flow chart that the link-state information of site business is provided in embodiments of the present invention.Referring to Fig. 7, realizing in the process of business data transmission according to above-mentioned process shown in Figure 5, the present invention can be the link-state information that Telnet connects with the end side link-state information, or front end processor sidelinks state information promptly offers administrative staff based on the link-state information that the custom protocol of TCP/IP connects, be example so that front end processor sidelinks state information is offered administrative staff as a kind of maintenance management information below, its specific implementation process may further comprise the steps:
Step 701: the maintenance management information processing unit input front end processor sidelinks state of administrative staff in the end side network equipment obtains order.
Step 702: the maintenance management information processing unit obtains order with front end processor sidelinks state and is sent to the network side communications processor element.
Step 703: the network side communications processor element receives after front end processor sidelinks state obtains order, connects at the custom protocol based on TCP/IP, sends a probe message.
Here, if connect at custom protocol based on TCP/IP, link or equipment equal operate as normal this moment, then this probe message finally is sent to front end processor, after front end processor receives probe message, connect, return normal notification message by custom protocol based on TCP/IP, link on if this custom protocol connects or equipment equal operate as normal this moment, then this normal notification message is sent to the network side communications processor element the most at last.
Step 704: the network side communications processor element judges whether receive normal notification message in a setting-up time, if receive, then execution in step 705, otherwise, execution in step 706.
Step 705: the network side communications processor element returns normal information to the maintenance management information processing unit, and the maintenance management information processing unit offers administrative staff with the link normal information, finishes current flow process.
Step 706: the network side communications processor element returns abnormal information to the maintenance management information processing unit, and the maintenance management information processing unit offers administrative staff with link exception information.
If desired the end side link-state information is offered administrative staff as a kind of maintenance management information, only needing that then the front end processor sidelinks state in the process shown in Figure 7 is obtained order is revised as the terminal side chain line state and obtains order, the network side communications processor element is revised as the end side communications processor element, to connect based on the custom protocol of TCP/IP and be revised as the Telnet connection, front end processor is revised as the IP operation terminal gets final product, specific implementation process and above-mentioned process shown in Figure 7 are identical.
In addition, end side link-state information or front end processor sidelinks state information are being offered in administrative staff's the process, if link or a device fails can't be transmitted above-mentioned probe message or normal notification message, the equipment of its subordinate then can detect this link or device fails, thereby the information of this concrete link that breaks down or concrete equipment is carried at finally is sent to the maintenance management information processing unit in the abnormity notifying message, the maintenance management information processing unit further offers administrative staff with link information that breaks down or the facility information that carries in the abnormity notifying message, thus concrete link that administrative staff is known break down or concrete equipment.
In above-mentioned Fig. 6 and process shown in Figure 7, the maintenance management information processing unit is to receive administrative staff's related command, after obtaining order or Link State and obtain order such as business datum, issuing this related command information passively, is to carry out the process that maintenance management information is provided passively therefore.In the present invention, also can initiatively carry out the process that maintenance management information is provided by the maintenance management information processing unit, such as, the maintenance management information processing unit need not receiving management personnel's related command, every a setting-up time, issue initiatively that above-mentioned business datum is obtained order or Link State obtains order, thereby follow-up obtain and provide business datum or the normal/abnormal information of link initiatively are provided.
After the various maintenance management informations with the site business offer administrative staff, the debugging that administrative staff can also further be correlated with to the site business.Fig. 8 makes the IP operation terminal disconnect the flow chart that connects in embodiments of the present invention.Referring to Fig. 8, when administrative staff need control the site business, as the IP operation terminal is disconnected when connecting, its specific implementation process may further comprise the steps:
Step 801: administrative staff are sent to the maintenance management information processing unit with terminal disconnecting order.
Step 802: the maintenance management information processing unit is sent to the end side communications processor element with terminal disconnecting order.
Step 803: the end side communications processor element connects by Telnet, and terminal disconnecting order is sent to the IP operation terminal.
After step 804:IP service terminal receives terminal disconnecting order, disconnect current Telnet and be connected with the end side communications processor element.
If need making front end processor disconnect, administrative staff connect, so, its specific implementation process is identical with above-mentioned process shown in Figure 8, only need terminal disconnecting order is revised as front end processor disconnecting order, the end side communications processor element is revised as the network side communications processor element, Telnet being connected the custom protocol that is revised as based on TCP/IP connect, is that front end processor gets final product with the IP operation terminal modifications.
In addition, in the present invention, can also further adopt the logging host mode that maintenance management information is provided, comprise: when the maintenance management information processing unit has obtained relevant maintenance management information, after the mutual business datum or end side link-state information of IP operation terminal and front end processor, adopt described custom protocol, with the maintenance management information of being obtained based on TCP/IP, link-state information such as Telnet connects is sent to the network side communications processor element; The network side communications processor element connects by the custom protocol based on TCP/IP, and the maintenance management information that receives is sent to front end processor, and front end processor is kept at the maintenance management information that receives in the inner journal file; After daily record that front end processor receives administrative staff input provides order, the maintenance management information of preserving in the journal file is offered administrative staff.
In the present invention, administrative staff to input various command of maintenance management information processing unit and maintenance management information processing unit to the mode that administrative staff provide maintenance management information to adopt can be: command line mode; And/or, Simple Network Management Protocol (SNMP) webmaster mode; And/or, WEB webmaster mode etc.
Need to prove that when comprising in the system of the present invention that as shown in Figure 3 main is with front end processor and standby front end processor, if main when not breaking down with the front end processor operate as normal, in above-mentioned each process of the present invention, related front end processor is the main front end processor of using.If when the master broke down with front end processor, in said process of the present invention, related front end processor was standby front end processor.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1, a kind of net point service communication connecting system, it is characterized in that, this system comprises: IP operation terminal, the end side network equipment, background network device and at least one front end processor, wherein, the end side network equipment is supported the Telnet agreement and based on the custom protocol of transmission control protocol TCP/IP, any one front end processor is supported the custom protocol based on TCP/IP, and
The IP operation terminal is used for setting up Telnet with the end side network equipment and is connected, and when receiving probe message and operate as normal, the connection of passing through to be set up is sent to the end side network equipment with normal notification message;
The end side network equipment, being used for setting up Telnet with the IP operation terminal is connected, and the custom protocol of setting up based on TCP/IP by background network device and front end processor is connected, to connect or connect the business datum that receives at Telnet and offer administrative staff based on the custom protocol of TCP/IP, and, pass through the connection of being set up, probe message is sent in IP operation terminal and the front end processor any one, and when receiving normal notification message, the link normal information is offered administrative staff, when not receiving normal notification message, link exception information is offered administrative staff;
Front end processor, the custom protocol that is used for setting up based on TCP/IP with the end side network equipment is connected, and when receiving probe message and operate as normal, the connection of passing through to be set up is sent to the end side network equipment with normal notification message.
2, system according to claim 1 is characterized in that, described IP operation terminal is used for connecting transmission or receiving business datum by Telnet;
The described end side network equipment, be used on Telnet connects, receiving business datum, after this business datum carried out protocol conversion, the custom protocol connection of passing through to be set up based on TCP/IP is sent to described front end processor, and, in custom protocol connection, receive business datum, this business datum is carried out being sent to described IP operation terminal by the Telnet connection after the protocol conversion based on TCP/IP;
Described front end processor is used for connecting transmission or receiving business datum by the custom protocol based on TCP/IP.
3, system according to claim 2 is characterized in that, described IP operation terminal is further used for before sending business datum this business datum being encrypted, and during the business datum after receiving encryption, this business datum is decrypted;
The described end side network equipment, be further used for when connecting by Telnet or connecting business datum after receiving encryption based on the custom protocol of TCP/IP, business datum after encrypting is decrypted, before business datum being sent to described front end processor or IP operation terminal, this business datum is encrypted;
Described front end processor is further used for before sending business datum this business datum being encrypted, and during the business datum after receiving encryption, this business datum is decrypted.
According to claim 1,2 or 3 described systems, it is characterized in that 4, the described end side network equipment is used for passing through the connection of being set up, the disconnecting order is sent in IP operation terminal and the front end processor any one;
In described IP operation terminal and the front end processor any one is used for after receiving the disconnecting order in the connection of being set up, disconnect set up with the described end side network equipment between be connected.
5, system according to claim 1 is characterized in that, the described end side network equipment is further used for connecting by the custom protocol based on TCP/IP, and the maintenance management information of being obtained is sent to front end processor;
Described front end processor, the maintenance management information that is further used for receiving are kept in the inner journal file, receiving after daily record provides order, the maintenance management information in the journal file are offered administrative staff.
6, system according to claim 1 is characterized in that, comprises main front end processor and the standby front end processor used in this system,
When the master used the front end processor operate as normal, the main custom protocol of setting up based on TCP/IP with the front end processor and the end side network equipment was connected, and when the master used the front end processor fault, standby front end processor was connected with the custom protocol that the end side network equipment is set up based on TCP/IP.
7, a kind of end side network equipment is characterized in that, the described end side network equipment comprises: the end side communications processor element, and maintenance management information processing unit and network side communications processor element, wherein,
The end side communications processor element is used for setting up Telnet with outside IP operation terminal and is connected;
The network side communications processor element, the custom protocol that is used for setting up based on TCP/IP with outside front end processor is connected;
The maintenance management information processing unit is used for obtaining maintenance management information by end side communications processor element or network side communications processor element, and the maintenance management information of being obtained is offered administrative staff.
8, the end side network equipment according to claim 7, it is characterized in that, described end side communications processor element, be used on Telnet connects, receiving business datum, this business datum is sent to the network side communications processor element, and when receiving the business datum that the network side communications processor element sends, this business datum carried out after the protocol conversion connecting by Telnet be sent to outside IP operation terminal;
Described network side communications processor element, be used for after receiving the business datum that the end side communications processor element sends, after this business datum carried out protocol conversion, connect the front end processor that is sent to the outside by custom protocol based on TCP/IP, and after receiving business datum in the custom protocol connection based on TCP/IP, this business datum is sent to the end side communications processor element.
9, according to the claim 7 or the 8 described end side network equipments, it is characterized in that, described maintenance management information processing unit, be used for business datum is obtained any one that order is sent to end side communications processor element and network side communications processor element, and when receiving business datum, this business datum is offered administrative staff;
In end side communications processor element and the network side communications processor element any one is used for receiving business datum in the connection of being set up, obtain order according to the business datum that receives this business datum is sent to the maintenance management information processing unit.
10, according to the claim 7 or the 8 described end side network equipments, it is characterized in that, described maintenance management information processing unit, be used for probe message is sent to any one of end side communications processor element and network side communications processor element, and after receiving normal notification message, the link normal information is offered administrative staff, when not receiving normal notification message, link exception information is offered administrative staff;
In end side communications processor element and the network side communications processor element any one, be used for when receiving probe message,, send probe message by the connection of self setting up, and after receiving normal notification message, should be sent to the maintenance management information processing unit by normal notification message.
According to the claim 7 or the 8 described end side network equipments, it is characterized in that 11, described maintenance management information processing unit is used for being sent to any one of end side communications processor element and network side communications processor element with disconnecting bind command;
In end side communications processor element and the network side communications processor element any one is used for sending this disconnection bind command by the connection of self setting up when receiving the disconnection bind command.
12, a kind of net point service communication access method is characterized in that, this method comprises:
A, the end side network equipment are set up Telnet with the IP operation terminal and are connected, and are connected with the custom protocol of front end processor based on TCP/IP;
B, the end side network equipment will connect or connect the business datum that receives based on the custom protocol of TCP/IP and offer administrative staff at Telnet, and, pass through the connection of being set up, probe message is sent in IP operation terminal and the front end processor any one, in IP operation terminal and the front end processor any one when receiving probe message and operate as normal, pass through to be set up with the end side network equipment between be connected normal notification message be sent to the end side network equipment; The end side network equipment offers administrative staff with the link normal information when receiving normal notification message, when not receiving normal notification message, link exception information is offered administrative staff.
13, method according to claim 12 is characterized in that, after the information that the described end side network equipment receives administrative staff input is obtained order, carries out described step B.
14, method according to claim 12 is characterized in that, the end side network equipment is carried out described step B every setting-up time.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100783223A CN100496055C (en) | 2006-05-09 | 2006-05-09 | Branch service communication access method and system and a network apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100783223A CN100496055C (en) | 2006-05-09 | 2006-05-09 | Branch service communication access method and system and a network apparatus |
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| CN1845556A CN1845556A (en) | 2006-10-11 |
| CN100496055C true CN100496055C (en) | 2009-06-03 |
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| CN101110736B (en) * | 2007-08-29 | 2010-08-25 | 杭州华三通信技术有限公司 | Method for implementing business selection and terminal access service system |
| CN101582800B (en) * | 2009-02-24 | 2012-02-08 | 中兴通讯股份有限公司 | Network element connectivity detection device and method in network management system |
| JP5708168B2 (en) | 2010-06-16 | 2015-04-30 | 株式会社リコー | Transmission terminal, transmission system, transmission method, and program for transmission terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334541A (en) * | 2001-09-03 | 2002-02-06 | 何长杰 | Method and system for procesisng different bank cards |
| CN1545054A (en) * | 2003-11-21 | 2004-11-10 | 氢 徐 | Information telephone financial POS system |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1334541A (en) * | 2001-09-03 | 2002-02-06 | 何长杰 | Method and system for procesisng different bank cards |
| CN1545054A (en) * | 2003-11-21 | 2004-11-10 | 氢 徐 | Information telephone financial POS system |
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Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: Xinhua three Technology Co., Ltd. Address before: 310053 Hangzhou hi tech Industrial Development Zone, Zhejiang province science and Technology Industrial Park, No. 310 and No. six road, HUAWEI, Hangzhou production base Patentee before: Huasan Communication Technology Co., Ltd. |
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