CN101184012B - Interface management method for broadband remote access server - Google Patents
Interface management method for broadband remote access server Download PDFInfo
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- CN101184012B CN101184012B CN200710301467XA CN200710301467A CN101184012B CN 101184012 B CN101184012 B CN 101184012B CN 200710301467X A CN200710301467X A CN 200710301467XA CN 200710301467 A CN200710301467 A CN 200710301467A CN 101184012 B CN101184012 B CN 101184012B
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Abstract
The invention relates to a broadband remote access technology, in particular to an interface management device for the broadband remote access server, comprising: an interface bridging module of the background management is arranged on the broadband remote access server (BRAS), the interface bridging module of the background management chooses the background management interface transmitted by the host/standby main control panel arranged on the BRAS according to the information of the host main control panel, and is connected with the management PC by the chosen background management interface; the interface bridging module of the background management is kept communication with the host/standby main control panel by a serial port. The invention has the advantages of enabling the host/standby main control panel to common-use an interface bridging module of the background management as the network interface and the serial port of the background to be connected with the network interface and the serial port of the management PC, improving the operability of the BRAS, enabling the whole system to be operated easier, and reducing the failure and the maintenance difficulty.
Description
Technical field
The present invention relates to the broad band remote access technology, in particular to a kind of interface managerial method that is used for Broadband Remote Access Server.
Background technology
Currently be in communication service great development period, miscellaneous service user's recoverable amount has reached suitable scale, therefore the increment on existing business and open up new business field and become a general problem, broadband services is exactly present fixed network operator's main selection, and carrying out and deepening along with broadband services, be accompanied by the formation of a series of business models, the transformation and optimization of network and the progress of operation management mechanism, to bring the increment of whole network industry chain, its influence will be deep and remote.
BRAS (Broadband Remote Access Server, Broadband Remote Access Server) played important function in the transformation of network with in optimizing, it is a kind of equipment that Network Convergence Layer is used to carry out user's access service that is arranged on, not only can intelligently realize converging, authenticate and service such as charging of user, can also provide multiple IP value-added service easily according to user's needs.
BRAS needs to satisfy 59 reliability as a complete Carrier Grade Platform, and therefore, its control unit module is two master control board redundancy designs.Master control borad on the BRAS product of at present a lot of producers all each has the back-stage management interface that a cover is connected with administration PC, active/standbyly like this need to use cable separately to be connected respectively with administration PC with master control borad, but when the installation of carrying out master control borad, replacing and masterslave switchover, need carry out the replacing at installation, replacing and the control desk interface of two cover cables, so not only increase the complexity of equipment installation, debugging and management, also increased maintenance difficulties.
Summary of the invention
The objective of the invention is to propose a kind of interface managerial method that is used for Broadband Remote Access Server, overlap the problem that cables are connected with administration PC in order to overcome the Broadband Remote Access Server needs two that exist in the prior art.
In order to realize the foregoing invention purpose, the present invention specifically is achieved in that
A kind of interface managerial method that is used for Broadband Remote Access Server comprises, a back-stage management interface bridge connection module is set on Broadband Remote Access Server,
Described back-stage management interface bridge connection module is selected the active/standby back-stage management interface that provides with master control borad that is provided with on the Broadband Remote Access Server according to the information of main control board, and is connected with administration PC by the back-stage management interface of selecting;
Described back-stage management interface bridge connection module active/standbyly keeps communicating by letter with master control borad with described by serial ports.
Wherein, described back-stage management interface bridge connection module is provided with the backstage network interface and selects module and backstage serial ports to select module,
Described backstage network interface selects module that described active/standby network interface with master control borad is selected;
Described backstage serial ports selects module that described active/standby serial ports with master control borad is selected.
Wherein, described back-stage management interface bridge connection module keeps communicating by letter with system management module with the active/standby routing management that is provided with master control borad respectively by serial ports, is connected with the active/standby switch module that is provided with master control borad respectively by network interface.
Wherein, described network interface is the 100Base-T network interface;
Described serial ports is the RS232 serial ports.
The present invention is provided with an interface managerial method for BRAS, this method makes the active/standby of BRAS use a back-stage management interface bridge connection module to be connected with serial ports with the network interface of administration PC with serial ports as the backstage network interface with master control borad is common, like this in the installation of carrying out master control borad, when replacing and masterslave switchover, can use a cover cable jointly, and when carrying out the master control borad masterslave switchover or changing slave control board, do not need the physical connection of backstage network interface and serial ports is made amendment, do not need making amendment with the administration PC that the backstage network interface of bridge module is connected with serial ports yet, not only reduced the complexity of network manager's operation, improve the operability of BRAS, it is easier that whole system is operated, and also reduced artificial failure rate and maintenance difficulties.
Description of drawings
Fig. 1 adopts device of the present invention to realize BRAS and the connection diagram of managing the PC management interface.
Fig. 2 is the connection diagram of unit wherein in the master control borad of BRAS and the system.
Fig. 3 is the structural representation of the management interface bridge module of device of the present invention.
Embodiment
Basic fundamental thought of the present invention is for BRAS is provided with an interface management apparatus, with this shared cover cable of master control borad management interface of BRAS redundancy is connected with serial ports with the backstage network interface of administration PC.
Be elaborated to realizing the device that is used for the interface managerial method of Broadband Remote Access Server of the present invention below in conjunction with the drawings and specific embodiments.
BRAS of the present invention is provided with the control unit module, for better meeting 59 reliability, this module comprises two master control borads, described master control borad, realize that whole BRAS system protocol is handled and routing management is searched and the management agreement processing and the routing management of each veneer in the BRAS are searched, and to the management of each veneer, and, back-stage management interface bridge connection module selects for providing the back-stage management interface, logic realization by EPLD (erasable programming device) resets functions such as the extraction of state on the throne to other each veneer.
As shown in Figure 1, described master control borad is realized and the communication of interior other veneer of BRAS by the 100 m ethernet transmission technology, is realized communication by the 1000Base-T Ethernet between described main control board and the slave control board.Back-stage management interface bridge connection module shown in the figure, realize the selection of the management interface (comprising network interface and serial ports) on active/standby backstage with master control borad, and pass through serial ports RS232 and communicate by letter with the master control borad maintenance with active/standby respectively, be connected with master control borad with active/standby respectively by the 100Base-T network interface, and be connected communication with serial ports RS232 with administration PC by the 100Base-T network interface on backstage.
As shown in Figure 2, described master control borad comprises, routing management and system management module and switch module, described routing management and system management module are by 100Base-T and switch module communication, keep communicating by letter with another master control borad by RS232, described switch module is used to manage other veneer in the BRAS, carries out communication by other veneer in 100Base-T and the system.
As shown in Figure 3, described back-stage management interface bridge connection module is selected according to the information of main control board, as the back-stage management interface network interface and serial ports that the master control borad that is provided with in the BRAS sends over.Described back-stage management bridge module comprises, the backstage network interface selects module and backstage interface to select module, described backstage network interface selects module that the active/standby 100Base-T network interface with master control borad that is provided with in the BRAS is selected, described backstage serial ports selects module that the active/standby RS232 serial ports with master control borad that is provided with in the BRAS is selected, and the management interface after will selecting (network interface and serial ports) is connected communication with administration PC, and the main control board after the selection comes the BRAS BAS Broadband Access Server is managed and disposes by the communication with administration PC.
Described information according to main control board is selected, because described active/standby all can provide one holding wire to be in as master control borad for the EPLD in the back-stage management interface bridge connection module with master control borad main with still being the signal indication of stand-by state, then by the EPLD logic determines main control board selected.
Described back-stage management interface bridge connection module keeps communicating by letter with system management module with active/standby routing management with master control borad respectively by serial ports RS232, and is connected with the switch module that is provided with on the master control borad with active/standby respectively by the 100Base-T network interface.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (4)
1. an interface managerial method that is used for Broadband Remote Access Server is characterized in that comprising,
One back-stage management interface bridge connection module is set on Broadband Remote Access Server,
Described back-stage management interface bridge connection module is selected the active/standby back-stage management interface that provides with master control borad that is provided with on the Broadband Remote Access Server according to the information of main control board, and is connected with administration PC by the back-stage management interface of selecting;
Described back-stage management interface bridge connection module active/standbyly keeps communicating by letter with master control borad with described by serial ports.
2. the interface managerial method that is used for Broadband Remote Access Server as claimed in claim 1 is characterized in that,
Described back-stage management interface bridge connection module is provided with the backstage network interface and selects module and backstage serial ports to select module,
Described backstage network interface selects module that described active/standby network interface with master control borad is selected;
Described backstage serial ports selects module that described active/standby serial ports with master control borad is selected.
3. the interface managerial method that is used for Broadband Remote Access Server as claimed in claim 1 or 2 is characterized in that,
Described back-stage management interface bridge connection module keeps communicating by letter with system management module with the active/standby routing management that is provided with master control borad respectively by serial ports, is connected with the active/standby switch module that is provided with master control borad respectively by network interface.
4. the interface managerial method that is used for Broadband Remote Access Server as claimed in claim 3 is characterized in that,
Described network interface is the 100Base-T network interface;
Described serial ports is the RS232 serial ports.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200710301467XA CN101184012B (en) | 2007-12-27 | 2007-12-27 | Interface management method for broadband remote access server |
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| CN200710301467XA CN101184012B (en) | 2007-12-27 | 2007-12-27 | Interface management method for broadband remote access server |
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| CN101184012A CN101184012A (en) | 2008-05-21 |
| CN101184012B true CN101184012B (en) | 2010-09-29 |
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| CN200710301467XA Expired - Fee Related CN101184012B (en) | 2007-12-27 | 2007-12-27 | Interface management method for broadband remote access server |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102025476B (en) * | 2009-09-23 | 2014-02-26 | 中兴通讯股份有限公司 | Method for realizing user port positioning in BRAS (Broadband Remote Access Server) multicomputer backup scene and network system |
| CN106330571B (en) * | 2016-09-28 | 2019-09-17 | 新华三技术有限公司 | A kind of fault handling method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665154A (en) * | 2004-03-04 | 2005-09-07 | 中兴通讯股份有限公司 | An embedded system in-band reset method and apparatus thereof |
| CN1815907A (en) * | 2005-02-02 | 2006-08-09 | 华为技术有限公司 | Intelligent master-and-spare exchanging system and relative tele communication apparatus |
| CN1859022A (en) * | 2006-03-24 | 2006-11-08 | 华为技术有限公司 | Communication device and method for realizing master control board and service board master and slave conversion |
| CN101052053A (en) * | 2007-05-09 | 2007-10-10 | 杭州华三通信技术有限公司 | Method, system and single board for realizing net port switching |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1665154A (en) * | 2004-03-04 | 2005-09-07 | 中兴通讯股份有限公司 | An embedded system in-band reset method and apparatus thereof |
| CN1815907A (en) * | 2005-02-02 | 2006-08-09 | 华为技术有限公司 | Intelligent master-and-spare exchanging system and relative tele communication apparatus |
| CN1859022A (en) * | 2006-03-24 | 2006-11-08 | 华为技术有限公司 | Communication device and method for realizing master control board and service board master and slave conversion |
| CN101052053A (en) * | 2007-05-09 | 2007-10-10 | 杭州华三通信技术有限公司 | Method, system and single board for realizing net port switching |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-106833A 2006.04.20 |
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