CN101605180A - Subscribers feeder is to lookup method and device thereof in a kind of network access system - Google Patents
Subscribers feeder is to lookup method and device thereof in a kind of network access system Download PDFInfo
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- CN101605180A CN101605180A CNA2008100387254A CN200810038725A CN101605180A CN 101605180 A CN101605180 A CN 101605180A CN A2008100387254 A CNA2008100387254 A CN A2008100387254A CN 200810038725 A CN200810038725 A CN 200810038725A CN 101605180 A CN101605180 A CN 101605180A
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Abstract
The invention provides in a kind of network access system subscribers feeder to lookup method, network access equipment is carried out test set to specific user's line to pairing user port according to test instruction, and test lead is finished subscribers feeder to searching to subscribers feeder to testing one by one.Access device test set operation can be utilized to the user port of appointment sending test massage, and test lead intercepts one by one to test signal to subscribers feeder that to search corresponding subscribers feeder right; Or access device test set operation can detect the user port loop circuit state of appointment, and to carrying out the short circuit operation, network access equipment is notified test lead with the local loop state variation to test lead in a particular manner to subscribers feeder.
Description
Technical field
The present invention relates to line testing diagnostic techniques in a kind of communication system, relate in particular in a kind of network access system subscribers feeder lookup method and device thereof.
Background technology
In communication system, especially in the user side communication equipment installation and maintenance process, how diagnosis is an important routine work to line testing, especially the subscribers feeder of searching the identification appointment is right, it is right that for example remote user end has 20 pairs of unclear subscribers feeders, how to the subscribers feeder of appointment to searching identification and carrying out testing and diagnosing?
The subscribers feeder of searching the identification appointment in traditional line testing diagnosis is right, need a technical staff selects appointment at the local side distributing frame subscribers feeder to and adopt digital multimeter that subscribers feeder is linked to each other to a, b end, in remote user end, another one technical staff operates doing short circuit all subscribers feeders one by one, if the right user line is to by short circuit, digital multimeter will provide indication to finish specific subscribers feeder searching identification, and this mode needs two technical staff to carry out this test and keep real time communication in test process.
Certainly, development along with measuring technology, automatically test for cooperating subscriber's line, as digital subscriber line access multiplex (DSLAM), public switch telephone network (PSTN) switch, IAD large-scale network access equipments such as (AG) generally can configuration testing head (TestHead), test bus and line capture module module are finished the test of associated user's circuit, when needs are tested particular subscriber line, can the user outline of appointment be grabbed test bus by its built-in line capture module module, carry out various project testings by measuring head, report a line of user outline in real time, the b line, the voltage of ab line, resistance, arrowband or broadband characters such as electric capacity; Also can the user interior lines of appointment be grabbed test bus, to arrowband or broadband characters such as the dialing tone of analog subscriber interior lines, ring-back tone, feeds by its built-in line capture module module.In the above-mentioned test mode, measuring head, test bus and line capture module module are necessary, and it is embodied as, and this is very high, and also needing to use for reference the traditional test mode simultaneously, to finish the subscribers feeder of searching the identification appointment right; And for some small-scale local side apparatus, the DSLAM that for example is lower than 200 subscribers feeders generally considers not possess measuring head, test bus and line capture module module from economic angle, still adopt traditional line testing diagnostic mode, operating efficiency is very low.
Summary of the invention
The present invention aims to provide a kind of rational, economical and practical mode, is intended to solve the right technical scheme of subscribers feeder of searching the identification appointment in the line testing diagnosis.
According to an aspect of the present invention, provide here that subscribers feeder comprises the steps: b to lookup method in a kind of network access system), network access equipment carries out test set to specific user's line to pairing user port according to test instruction; C), test lead is finished subscribers feeder to searching to subscribers feeder to testing one by one.
Preferably, network access equipment when carry out carrying out test set, to the user port of appointment to sending test massage; Test lead intercepts one by one to test signal to subscribers feeder that to search corresponding subscribers feeder right.
Preferably, network access equipment is when carrying out test set, user port loop circuit state to appointment detects, to carrying out the short circuit operation, network access equipment is finished subscribers feeder to searching with user port loop circuit state change notification test lead local loop state variation to test lead to subscribers feeder.
According to another aspect of the present invention, provide the device of assisted user line to searching in a kind of communication network access device here, wherein, comprising: receiving system receives the test instruction from test lead or troubleshooting testing equipment; Signal generation apparatus, according to described instruction to the user port of appointment to sending test massage.
According to another aspect of the present invention, provide the device of assisted user line to searching in a kind of communication network access device here, wherein, comprising: receiving system receives the test instruction from test lead or troubleshooting testing equipment; Checkout gear detects according to the user port loop circuit state of described instruction to appointment; Dispensing device is given test lead or troubleshooting testing equipment with user port loop circuit state change notification.
The present invention has following advantage:
1), need not dispose expensive measuring head and the line capture module module can be finished simple user line test diagnosis, reduced its cost widely according to the network access equipment of technical scheme provided by the present invention.
2), the line testing diagnostic work can be finished by an independent tester, reduced the test human cost; The tester can understand test result in real time, has improved testing efficiency.
Description of drawings
By the detailed description with the accompanying drawing that proposes below, it is more obvious that feature of the present invention, character and advantage will become, and components identical has identical sign in the accompanying drawing, wherein:
Fig. 1 is line testing diagnostic system topology example figure in a kind of typical access network system;
Fig. 2 implements legend for subscribers feeder in a kind of network access system provided by the present invention to lookup method.
Fig. 3 implements legend for assisted user line in a kind of network access equipment provided by the present invention to the correlation function structure of searching;
Fig. 4 implements legend for subscribers feeder in another network access system provided by the present invention to lookup method;
Fig. 5 implements legend for assisted user line in another network access equipment provided by the present invention to the correlation function structure of searching.
Embodiment
Line testing diagnostic system structural representation in a kind of typical access network system as schematically shown in Figure 1, it can comprise: a network access equipment DSLAM 101 who is arranged in access network system 100, distributing frame MDF 102, user outline 103, ustomer premises access equipment 110, fault is accepted the testboard 112MD 131 and the handling desk 132 thereof at center 130, the user accepts center 130 by special service number to fault and carries out fault Shen announcement, handling desk 132 can obtain the DSLAM equipment veneer and the port numbers of fault adsl line by subscriber complaint phone (broadband access) number and related resource system, and it sends to testboard 112MD131 and/or ground test personnel 133 with the dependence test order and is made house calls by it.Usually, the DSLAM line capture module module of 112MD by snmp protocol interface or other network management interfaces instruction access network system 100 grabs test bus with appointment with open air (/ interior) line, carry out various project testings by measuring head, and the dependence test result is fed back to 112MD by snmp protocol interface or other network management interfaces.This mode generally is used for large-scale local side apparatus and complicated line testing, wherein, ground test personnel 113 still need local side tester and testing apparatus (universal instrument) to cooperate just to finish right diagnostic test of designated user line and subscribers feeder to searching at far-end.Yet; because on a small scale or do not possess the DSLAM end office (EO) of measuring head, test bus and line capture module module; must rely on manual intervention; must manually to distributing frame MDF 102, grab line at local side; ground test personnel 113 still need local side tester and testing apparatus (universal instrument) to cooperate just can finish the right testing and diagnosing of designated user line, causes testing and diagnosing efficient very low.
To lookup method, network access equipment is carried out test set to specific user's line to pairing user port according to test instruction according to subscribers feeder in the network access system provided by the present invention; Test lead is finished subscribers feeder to searching to subscribers feeder to testing one by one, below in conjunction with accompanying drawing, preferred implementation of the present invention is described in detail.
Fig. 2 implements legend for subscribers feeder in a kind of network access system provided by the present invention to lookup method.
Step S20, test lead 133 in testboard 112MD 131 to the subscribers feeder of appointment to registering test, this registration can be initiated by the web access mode by test lead 133, and this subscribers feeder is to pairing equipment veneer and port numbers under the pairing network access equipment sign of registration specific user line, this network access equipment; Maybe also directly handling desk 132 registration initiations (legend does not illustrate) of this test registration.
Step S21, testboard 112MD 131 will generate test instruction and send to corresponding D SLAM 101 by snmp protocol interface or other network management interfaces.
Step S22, DSLAM 101 be according to test instruction, and the designated user line to pairing equipment veneer with port numbers positions and its user port is tested set, is made this user port state of deactivating, and send test massage to this user port; Here, DSLAM can utilize its narrow-band user boards to send test massage to this user port, send test massage and can be the test tone of assigned frequency, the test tone of 800Hz for example.
Step S23, test lead 133 uses earphone that subscribers feeder is intercepted to carrying out aforementioned test signal one by one that just can to search the subscribers feeder of discerning appointment right in remote user end.
Fig. 3 has further disclosed among the DSLAM a kind of assisted user line subscribers feeder has been implemented legend to the correlation function structure of searching, and it comprises receiving system 31, signal generation apparatus 32, wherein:
Receiving system 31 can receive test instruction from remote user end by snmp protocol interface or other network management interfaces, and test instruction comprises equipment veneer and the port numbers of designated user line to pairing DSLAM;
Receiving system 31 also can receive by snmp protocol interface or other network management interfaces and accept the test instruction at center from fault, and the handling desk registration initiation at center is initiated or directly accepted by fault in this test instruction by the Web pattern register by remote user end.Test instruction comprises equipment veneer and the port numbers of designated user line to pairing DSLAM.
Signal generation apparatus 32: pairing user port is sent test massage according to the subscribers feeder of described test instruction to appointment.Here we can utilize network access equipment intrinsic function, for example DSLAM narrow band switching user plate to the subscribers feeder of appointment to sending the test tone of assigned frequency.
Fig. 4 implements legend for another subscribers feeder provided by the present invention to lookup method.
Step S40, test lead 133 can be registered test by the subscribers feeder of 131 pairs of appointments of testboard 112MD, this registration can be initiated by the web access mode by test lead 133, and this subscribers feeder is to pairing equipment veneer and port numbers under the pairing network access equipment sign of registration specific user line, this network access equipment.Maybe also directly handling desk 132 registration initiations (legend does not illustrate) of this test registration.
Step S41, testboard 112MD 131 generates test instruction sends to corresponding D SLAM 101 by snmp protocol interface or other network management interfaces network management interface.
Step S42, DSLAM 101 is according to the test instruction that is received, make this subscribers feeder to the pairing user port state of deactivating, test set, this subscribers feeder is detected loop circuit state, usually, we can detect by electric current or the resistance states of DSLAM narrow-band user boards to the local loop of user port;
Step S43, test lead 133 is operated carrying out short circuit all subscribers feeders one by one at far-end; And
Step S44, DSLAM 101 will notify testboard 112MD 131 by corresponding snmp protocol interface or other network management interfaces immediately owing to the local loop state variation of carrying out short circuit caused by operations specific user port;
Step S45, testboard 112MD 131 notify test lead 133 local loop state variation can finish subscribers feeder to searching identification by modes such as short messages at once.
Certainly, it will be understood by those skilled in the art that DSLAM 101 or testboard 112MD 131 also can be with owing to the local loop state variation of carrying out short circuit caused by operations specific user port is informed test lead 133 by other communication mode of test lead 133 appointments.
Fig. 5 has disclosed further that another assisted user line is to the correlation function structure chart of subscribers feeder to searching among the DSLAM, and it comprises: receiving system 51, line status checkout gear 52, wherein:
Receiving system 51 can receive test instruction from remote user end by snmp protocol interface or other network management interfaces, and test instruction comprises equipment veneer and the port numbers of designated user line to pairing DSLAM;
Receiving system 51 also can receive by snmp protocol interface or other network management interfaces and accept the test instruction at center from fault, the handling desk registration initiation at center is initiated or is is directly accepted by fault in this test instruction by the Web pattern register by remote user end, test instruction comprises equipment veneer and the port numbers of designated user line to pairing DSLAM.
When dispensing device 53 detects the subscriber's line state variation at checkout gear 52, it will trigger this dispensing device 53 and accept the center for remote user end or fault the local loop status change notification, and the communication mode that remote user end or fault are accepted the center gives configuration notification by the aforementioned network way to manage.
Although above-mentioned being illustrated as the invention provides some embodiment; be not to be used for limiting protection scope of the present invention; the professional in present technique field can carry out various modifications to embodiment under the prerequisite that does not depart from the scope of the present invention with spirit, this modification all belongs in the scope of the present invention.
Claims (14)
1, subscribers feeder is characterized in that comprising the steps: to lookup method in a kind of network access system
B), network access equipment is carried out test set to specific user's line to pairing user port according to test instruction;
C), test lead is finished subscribers feeder to searching to subscribers feeder to testing one by one.
2, the method for claim 1 is characterized in that described step a) comprises:
A1), test lead user port to appointment in the troubleshooting testing equipment is registered test;
A2), the troubleshooting testing equipment sends to corresponding network access equipment with described test instruction.
3, as the described method of claim 1 to 2, it is characterized in that:
In the described step b), network access equipment to the user port of appointment to sending test massage;
In the described step c), test lead intercepts one by one to test signal to subscribers feeder that to search corresponding subscribers feeder right.
4, method as claimed in claim 3 is characterized in that:
Network access equipment send test massage is the test tone of assigned frequency in the described step b).
5, as the described method of claim 1 to 2, it is characterized in that:
Described step b), network access equipment detects the user port loop circuit state of appointment;
Described step c), test lead is operated carrying out short circuit subscribers feeder; And
D), network access equipment is finished subscribers feeder to searching with user port loop circuit state change notification test lead local loop state variation.
6, method as claimed in claim 5 is characterized in that:
Network access equipment detects the loop current state subscribers feeder in the described step b).
7, method as claimed in claim 5 is characterized in that:
Network access equipment is to detecting the loop circuit impedance state subscribers feeder in the described step b).
8, the device of assisted user line to searching in a kind of communication network access device is characterized in that comprising:
Receiving system receives the test instruction from test lead or troubleshooting testing equipment;
Signal generation apparatus, according to described instruction to the user port of appointment to sending test massage.
9, device as claimed in claim 8 is characterized in that described test instruction comprises that the subscribers feeder of appointment is to equipment veneer and the port numbers of correspondence in network access equipment.
10, device as claimed in claim 8, it is characterized in that described signal generation apparatus to the user port subscribers feeder of appointment to sending the test tone of assigned frequency.
11, the device of assisted user line to searching in a kind of communication network access device is characterized in that:
Receiving system receives the test instruction from test lead or troubleshooting testing equipment;
Checkout gear detects according to the user port loop circuit state of described instruction to appointment;
Dispensing device is given test lead or troubleshooting testing equipment with user port loop circuit state change notification.
12, device as claimed in claim 11 is characterized in that described test instruction comprises that the subscribers feeder of appointment is to equipment veneer and the port numbers of correspondence in network access equipment.
13, device as claimed in claim 11 is characterized in that described checkout gear detects the current status of the subscriber's line loop of user port.
14, device as claimed in claim 11 is characterized in that described checkout gear detects the impedance state of the subscriber's line loop of user port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100387254A CN101605180A (en) | 2008-06-10 | 2008-06-10 | Subscribers feeder is to lookup method and device thereof in a kind of network access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100387254A CN101605180A (en) | 2008-06-10 | 2008-06-10 | Subscribers feeder is to lookup method and device thereof in a kind of network access system |
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| CN101605180A true CN101605180A (en) | 2009-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008100387254A Pending CN101605180A (en) | 2008-06-10 | 2008-06-10 | Subscribers feeder is to lookup method and device thereof in a kind of network access system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105577465A (en) * | 2014-10-17 | 2016-05-11 | 中兴通讯股份有限公司 | Port number determination processing and determining methods and port number determination processing and determining devices |
| WO2016127758A1 (en) * | 2015-02-10 | 2016-08-18 | 中兴通讯股份有限公司 | Method and apparatus for determining corresponding relationship between device port and user line |
| CN109194541A (en) * | 2018-08-22 | 2019-01-11 | 北京百度网讯科技有限公司 | A kind of network test method and system |
-
2008
- 2008-06-10 CN CNA2008100387254A patent/CN101605180A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105577465A (en) * | 2014-10-17 | 2016-05-11 | 中兴通讯股份有限公司 | Port number determination processing and determining methods and port number determination processing and determining devices |
| CN105577465B (en) * | 2014-10-17 | 2019-11-05 | 南京中兴新软件有限责任公司 | Port numbers determine processing, determine method and device |
| WO2016127758A1 (en) * | 2015-02-10 | 2016-08-18 | 中兴通讯股份有限公司 | Method and apparatus for determining corresponding relationship between device port and user line |
| CN105991326A (en) * | 2015-02-10 | 2016-10-05 | 中兴通讯股份有限公司 | Method and apparatus for determining correspondence between device port and user line |
| CN109194541A (en) * | 2018-08-22 | 2019-01-11 | 北京百度网讯科技有限公司 | A kind of network test method and system |
| CN109194541B (en) * | 2018-08-22 | 2021-04-16 | 北京百度网讯科技有限公司 | Network testing method and system |
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Application publication date: 20091216 |