CN104683187B - A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement - Google Patents
A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement Download PDFInfo
- Publication number
- CN104683187B CN104683187B CN201510108350.4A CN201510108350A CN104683187B CN 104683187 B CN104683187 B CN 104683187B CN 201510108350 A CN201510108350 A CN 201510108350A CN 104683187 B CN104683187 B CN 104683187B
- Authority
- CN
- China
- Prior art keywords
- address
- physical interface
- interface
- measurement
- layers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement, is related to network communication technology field, it includes：Global end-to-end measurement function is enabled on customer access equipment and generates measurement VRF；Interface end-to-end measurement function is enabled on the physical interface that customer access equipment is connected with base station, generates three layers of virtual interface corresponding with the physical interface, and three layers of virtual interface are tied to measurement VRF；IP address is configured on the physical interface；The ping IP address on the edge routing device of user terminal, if the non-ping of IP address leads to, trouble shooting is carried out by trace function fast positionings trouble point, and to problem device.If IP address ping leads to, a test instrumentation is connected on the edge routing device of user terminal, TWAMP clients are enabled on the test instrumentation, check whether test result meets engineer applied, if it is not, detection intermediate line link questions and prospect, rapid fault point are simultaneously repaired；If so, then open station.
Description
Technical field
The present invention relates to network communication technology field, is specifically that one kind realizes that router two-layer VPN business physics connects
The method of mouth end-to-end measurement.
Background technology
Because telecom operators' competition is more and more fierce, an urgent demand is improved service quality, and improves competitiveness, efficient property
It can monitor, and quickly find and Report a Problem to ensureing that communication network normal operation is most important.Traditional network management lacks
The monitoring means (being that the mode based on equipment control is monitored mostly) at weary effective business visual angle, and due to the Pang of telecommunications network
Big and complicated, the contingency for causing problem to find is stronger.And the realization of telecommunication service is an end-to-end process, therefore some
Subsystem, which goes wrong, will influence the service quality of whole business.In order to solve the above problems, it usually needs reached the standard grade in base station
The measurement of teleservice is carried out before, and to ensure the unobstructed of live teleservice, after realizing that base station is reached the standard grade, network can
Come into operation rapidly.
Although the use of conventional scheme can go out the presence of end-to-end trouble point with quick detection, quickly station is opened so as to reach
Purpose, but due in general topology, when miscellaneous service configuration amount is larger, being easy for chain occur between multi-hop two-layer equipment
The problem of road is obstructed, and conventional method can only be checked by all devices logged in link and hop-by-hop is checked, it is impossible to it is fast
Trouble point in speed positioning network.It is shown in Figure 1, in the networking of mobile retransmission network, including be sequentially connected base station, use
Family access device (A equipment), Customer Premises Network equipment (B device), the edge routing device RAN ER (Radio of user terminal
Access Network Edge Router, Radio Access Network edge router), RNC (Radio Network
Controller, base station controller) equipment, wherein, A equipment is generally the data communications equipment for supporting two layers of defencive function, uses
In the accessing user side network equipment.Under normal circumstances, when carrying out out station, A equipment and base station are direct-connected, and two-layer VPN service link is agreed
It is fixed unblocked, and also need to carry out configuring substantial amounts of agreement and business between A equipment and RNC, to determine operation layer
Protection and the protection of three-layer VPN (Virtual Private Network, VPN), it is excessive in miscellaneous service configuration
In the case of, then easily there is the problem of A equipment and obstructed RNC direct writing, and the physics that A equipment is connected with base station connects
Mouth is two layer interfaces, therefore can not fast and accurately carry out the localization process of out-of-the way position.
The content of the invention
For defect present in prior art, it is an object of the invention to provide one kind to realize router two-layer VPN industry
The method of business physical interface end-to-end measurement, the present invention just can be from IPRAN (wireless access network IPization) without being stood under tester
Core layer node has been reached quick and has been opened station, quick standard using functions such as ping, trace, TWAMP (two-way active measurement agreement)
The purpose of true fault point.
To achieve the above objectives, the present invention adopts the technical scheme that：One kind realizes that router two-layer VPN business physics connects
The method of mouth end-to-end measurement, the networking based on mobile retransmission network realize that the networking includes base station, the Yong Hujie being sequentially connected
Enter equipment, Customer Premises Network equipment, the edge routing device of user terminal, RNC；Comprise the following steps：Step S1. is in user
Global end-to-end measurement function is enabled on access device and generates measurement VRF；Step S2. is connected in customer access equipment with base station
Physical interface on enable interface end-to-end measurement function, generate three layers of virtual interface corresponding with the physical interface, and general
Three layers of virtual interface are tied to measurement VRF；IP address is configured on the physical interface；Step S3. is on the edge road of user terminal
The IP address as described in ping in equipment, judging the IP address, whether ping leads to, if so, then jumping to step S5；If it is not, then redirect
To step S4；Step S4. carries out trouble shooting by trace function fast positionings trouble point, and to problem device；Step S5.
A test instrumentation is connected on the edge routing device of user terminal, TWAMP clients are enabled on the test instrumentation, are checked
Whether test result meets engineer applied, if it is not, then jumping to step S6；If so, then jump to step S7；Step S6. is detected
Intermediate line link questions and prospect, rapid fault point are simultaneously repaired；Step S7. opens station.
On the basis of above-mentioned technical proposal, in step S2, the IP address is with gateway in same subnet.
On the basis of above-mentioned technical proposal, in step S2, the IP address synchronously comes into force in three layers of virtual interface, and passes through
Three layers of virtual interface are registered in IP stacks, and corresponding type is stamped in the head of service transparent transmission from the signaling message of IP stacks outflow,
Inform and forward the signaling message to be turned back to network side by type of service.
On the basis of above-mentioned technical proposal, after the completion of the IP address configuration, equipment generation is corresponding with three layers of virtual interface
Outlet access control list (ACL) regulations, realize measurement business signaling message on send extraction.
On the basis of above-mentioned technical proposal, in step S5, if the address of test instrumentation and the bridge of Customer Premises Network equipment
Interface gateway in the same network segment, does not then configure one from three layers of virtual interface to test instrumentation address on customer access equipment
VRF static routing.
On the basis of above-mentioned technical proposal, test instrumentation is pointed in the VRF static routing, and its outgoing interface is corresponding three layers
Virtual interface, next-hop are the bridge joint mouth gateway address of Customer Premises Network equipment.
On the basis of above-mentioned technical proposal, after customer access equipment configuration VRF static routing, Customer Premises Network equipment exists
When receiving the ARP probe packet of customer access equipment, dynamic ARP entry corresponding to generation.
On the basis of above-mentioned technical proposal, in step S5, customer access equipment builds up work(with test instrumentation TWAMP sessions
Afterwards, IP address is carried out to the TWAMP messages received and MAC Address is overturn, and responded after stamping corresponding timestamp.
On the basis of above-mentioned technical proposal, in step S5, customer access equipment and test instrumentation TWAMP session establishments into
After work(, test instrumentation sends out stream and is tested and provide business delay and packet loss result automatically.
The beneficial effects of the present invention are：
1st, the present invention is by virtual three layers of virtual interface on the physical interface that is connected in customer access equipment with base station, and
And allow three layers of virtual interface to possess IP address and corresponding three layer function, realizing just can be from IPRAN core without being stood under tester
Central layer node has been reached quick and has been opened station, the purpose of quick and precisely fault point using the function such as ping, trace.
2nd, the present invention after the success of TWAMP session establishments, is issued automatically by enabling TWAMP functions on three layers of virtual interface
ACL (Access Control List, accesses control list) is exported, IP address and MAC are carried out to the TWAMP messages received
Address is overturn, and is stamped corresponding timestamp and responded, thus can fast and accurately measure customer access equipment and user side it
Between when extend to packet loss.
Brief description of the drawings
Fig. 1 is the networking schematic diagram of mobile retransmission network in background technology；
Fig. 2 is the method flow diagram that the present invention realizes router two-layer VPN business physical interface end-to-end measurement.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
It is shown in Figure 2, a kind of method for realizing router two-layer VPN business physical interface end-to-end measurement, based on shifting
The networking of dynamic return network realizes, base station that the networking includes being sequentially connected, customer access equipment, Customer Premises Network equipment, uses
The edge routing device at family end, RNC；Comprise the following steps：
Step S1. enables global end-to-end measurement function on customer access equipment and generates measurement VRF (Virtual
Routing Forwarding virtual flow-lines forward)；The measurement VRF, it is to avoid other industry of influence equipment to refer to when measuring
Business, measurement interface is tied in a untapped VRF, isolated with other business interfaces VRF, the untapped VRF is surveyed
Measure VRF.
Step S2. enables interface end-to-end measurement function on the physical interface that customer access equipment is connected with base station, raw
Measurement VRF is tied into three layers of virtual interface corresponding with the physical interface, and by three layers of virtual interface；Connect in the physics
IP address is configured on mouthful；The IP address and gateway are in same subnet, and the IP address synchronously comes into force in three layers of virtual interface, and
Registered, need to be stamped from the signaling message of IP stacks outflow in the head of service transparent transmission corresponding in IP stacks by three layers of virtual interface
Type, inform and forward the signaling message to be turned back to network side by type of service.After the completion of the IP address configuration, equipment generation
It is corresponding with three layers of virtual interface to export access control list (ACL) regulations, realize measurement business signaling message on send extraction.
Step S3. IP address described in ping on the edge routing device of user terminal, judging the IP address, whether ping leads to,
If so, then jump to step S5；If it is not, then jump to step S4.
Step S4. carries out trouble shooting by trace function fast positionings trouble point, and to problem device.
Step S5. connects a test instrumentation on the edge routing device of user terminal, if the address of test instrumentation is with connecing
The bridge interface gateway of the access customer side network equipment in the same network segment, does not then configure one from three layers of virtual connection on customer access equipment
Mouth arrives the VRF static routing of test instrumentation address.Test instrumentation is pointed in the VRF static routing, and its outgoing interface is corresponding three layers
Virtual interface, next-hop are the bridge joint mouth gateway address of the accessing user side network equipment.Customer access equipment configures VRF static routing
Afterwards, Customer Premises Network equipment is receiving the ARP of customer access equipment (Address Resolution Protocol, address resolution
Agreement) probe messages when, dynamic ARP entry corresponding to generation.TWAMP clients, editor's test are enabled on the test instrumentation
Session, application simultaneously start session；After customer access equipment and the success of test instrumentation TWAMP session establishments, customer access equipment meeting
It is automatic to issue outlet ACL (Access Control List, accesses control list), to the TWAMP messages received with carrying out IP
Location and MAC Address upset, and stamp corresponding timestamp and respond；Test instrumentation can send out stream automatically and be tested and provide result；
Check whether test result meets engineer applied, if it is not, then jumping to step S6；If so, then jump to step S7.
Step S6. detects intermediate line link questions and prospect, and rapid fault point is simultaneously repaired.
Step S7. opens station.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (7)
1. a kind of method for realizing router two-layer VPN business physical interface end-to-end measurement, the group based on mobile retransmission network
Net realize, the networking include be sequentially connected base station, customer access equipment, Customer Premises Network equipment, user terminal edge route
Equipment, RNC；It is characterised in that it includes following steps：
Step S1. enables global end-to-end measurement function on customer access equipment and generates measurement VRF；
Step S2. enables interface end-to-end measurement function, generation one on the physical interface that customer access equipment is connected with base station
Individual three layers of virtual interface corresponding with the physical interface, and three layers of virtual interface are tied to measurement VRF；On the physical interface
Configure IP address；
Step S3. IP address described in ping on the edge routing device of user terminal, judging the IP address, whether ping leads to, if
It is then to jump to step S5；If it is not, then jump to step S4；
Step S4. carries out trouble shooting by trace function fast positionings trouble point, and to problem device；
Step S5. connects a test instrumentation on the edge routing device of user terminal, and TWAMP visitors are enabled on the test instrumentation
Family end, after work(is built up in customer access equipment and test instrumentation TWAMP sessions, the TWAMP messages received are carried out IP address and
MAC Address is overturn, and is responded after stamping corresponding timestamp, test instrumentation send out automatically stream tested and provide business delay and
Packet loss result, checks whether test result meets engineer applied, if it is not, then jumping to step S6；If so, then jump to step
S7；
Step S6. detects intermediate line link questions and prospect, and rapid fault point is simultaneously repaired；
Step S7. opens station.
2. the method as claimed in claim 1 for realizing router two-layer VPN business physical interface end-to-end measurement, its feature exist
In：In step S2, the IP address is with accessing the gateway of the physical interface and three layers of virtual interface in same subnet.
3. the method as claimed in claim 1 for realizing router two-layer VPN business physical interface end-to-end measurement, its feature exist
In：In step S2, the IP address synchronously comes into force in three layers of virtual interface, and is registered by three layers of virtual interface in IP stacks, from IP
The signaling message of stack outflow stamps corresponding type in the head of service transparent transmission, informs and forwards the signaling message by type of service
It is turned back to network side.
4. the method as claimed in claim 3 for realizing router two-layer VPN business physical interface end-to-end measurement, its feature exist
In：After the completion of the IP address configuration, equipment generation outlet access control list (ACL) regulations corresponding with three layers of virtual interface, realize and survey
Extraction is sent on the signaling message of amount business.
5. the method as claimed in claim 1 for realizing router two-layer VPN business physical interface end-to-end measurement, its feature exist
In：In step S5, if the bridge interface gateway of the address of test instrumentation and the accessing user side network equipment not in the same network segment,
A VRF static routing from three layers of virtual interface to test instrumentation address is configured on customer access equipment.
6. the method as claimed in claim 5 for realizing router two-layer VPN business physical interface end-to-end measurement, its feature exist
In：Test instrumentation is pointed in the VRF static routing, and its outgoing interface is corresponding three layers of virtual interface, and next-hop is accessing user side net
The bridge joint mouth gateway address of network equipment.
7. the method as claimed in claim 5 for realizing router two-layer VPN business physical interface end-to-end measurement, its feature exist
In：After customer access equipment configuration VRF static routing, Customer Premises Network equipment detects report in the ARP for receiving customer access equipment
Wen Shi, dynamic ARP entry corresponding to generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108350.4A CN104683187B (en) | 2015-03-12 | 2015-03-12 | A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108350.4A CN104683187B (en) | 2015-03-12 | 2015-03-12 | A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104683187A CN104683187A (en) | 2015-06-03 |
| CN104683187B true CN104683187B (en) | 2018-01-02 |
Family
ID=53317812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510108350.4A Active CN104683187B (en) | 2015-03-12 | 2015-03-12 | A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104683187B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106559279B (en) * | 2015-09-28 | 2021-02-02 | 中兴通讯股份有限公司 | L3 maintenance diagnosis method, device and system in L2 and L3 VPNs |
| CN106936661B (en) * | 2015-12-31 | 2020-01-03 | 华为技术有限公司 | Network monitoring method, device and system |
| CN107846301B (en) * | 2016-09-21 | 2022-03-04 | 中兴通讯股份有限公司 | End-to-end service test system and method |
| CN107979619B (en) * | 2016-10-21 | 2021-06-25 | 中兴通讯股份有限公司 | TWAMP session negotiation method, client and server |
| CN107995015B (en) * | 2016-10-27 | 2021-11-12 | 中兴通讯股份有限公司 | Method and device for acquiring TWAMP end-to-end detection path |
| CN107547279A (en) * | 2017-09-08 | 2018-01-05 | 江门市知了科技有限公司 | A kind of system and method for automatically processing network failure |
| CN108683568B (en) * | 2018-05-31 | 2021-01-26 | 烽火通信科技股份有限公司 | Method and system for sectional detection of VPN service channel quality |
| CN111614477B (en) | 2019-02-22 | 2023-05-12 | 华为技术有限公司 | Method and device for positioning network faults |
| CN110784378B (en) * | 2019-11-04 | 2021-05-04 | 盛科网络（苏州）有限公司 | Method and device for realizing accurate flow balance by using TWAMP (two way operational amplifier) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299583A (en) * | 2010-11-18 | 2013-09-11 | 瑞典爱立信有限公司 | Systems and methods for measuring available capacity and tight link capacity of IP paths from a single endpoint |
| CN104221326A (en) * | 2012-04-04 | 2014-12-17 | 瑞典爱立信有限公司 | Method for scalable measuring of connectivity between two way active measurement protocol (TWAMP) entities. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7623535B2 (en) * | 2004-09-09 | 2009-11-24 | Cisco Technology, Inc. | Routing protocol support for half duplex virtual routing and forwarding instance |
| US9319277B2 (en) * | 2007-11-14 | 2016-04-19 | At&T Intellectual Property I, L.P. | Network router employing enhanced prefix limiting |
-
2015
- 2015-03-12 CN CN201510108350.4A patent/CN104683187B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103299583A (en) * | 2010-11-18 | 2013-09-11 | 瑞典爱立信有限公司 | Systems and methods for measuring available capacity and tight link capacity of IP paths from a single endpoint |
| CN104221326A (en) * | 2012-04-04 | 2014-12-17 | 瑞典爱立信有限公司 | Method for scalable measuring of connectivity between two way active measurement protocol (TWAMP) entities. |
Non-Patent Citations (3)
| Title |
|---|
| 利用ping命令检测气象VPN网络的连通性;于波等;《农技服务》;20110628(第06期);第877页 * |
| 基于ISA SERVER的VPN配置及测试详解;郑羽;《安庆师范学院学报(自然科学版)》;20070215(第01期);第57-61页 * |
| 基于TWAMP的校园网性能测量系统的Web实现;吴欣峰等;《计算机工程与设计》;20080716(第13期);第3289-3292页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104683187A (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104683187B (en) | A kind of method for realizing router two-layer VPN business physical interface end-to-end measurement | |
| CN100463418C (en) | Network performance test method, system and network device | |
| CN100382517C (en) | Network QoS test method and system | |
| US8774045B2 (en) | Packet loss detecting method and apparatus, and router | |
| CN102437931B (en) | Detection method and device of service path | |
| CN100459528C (en) | Method for inspecting Qos in telecommunication network | |
| CN101523845B (en) | System and method for adjusting codec speed in a transmission path during call set-up due to reduced transmission performance | |
| CN102204164B (en) | Method and apparatus for reporting network packet-losing message | |
| CN106713074B (en) | Data network quality segmentation detection method based on business tine and system | |
| US8116308B2 (en) | System and method for providing improved packet traceability | |
| CN105391592B (en) | A kind of methods, devices and systems Packet Transport Network business detecting and measured | |
| CN101325522B (en) | Method and system for detecting end-to-end connectivity of telecommunication grade ether private wire | |
| CN102594713B (en) | A kind of method and apparatus realizing Explicit Congestion and notice | |
| CN104993988B (en) | A kind of energy internet scheduling and control method | |
| CN105308904B (en) | A kind of OAM message processing method, the network equipment and network system | |
| CN103581025B (en) | Method and system for processing routing information and equipment | |
| CN106411625A (en) | Link message packet loss measurement method and system, target node and initiator node | |
| CN107342809A (en) | A kind of service feature monitoring and Fault Locating Method and device | |
| CN102136995B (en) | Method and device for switching OAM (Operations, Administration and Maintenance) between MPLS (Multiple-Protocol Label Switching) and MPLS-TP (Multiple-Protocol Label Switching-Transport Profile) | |
| WO2015184740A1 (en) | Method and device for processing detection hierarchy information | |
| CN104067559B (en) | The method for testing performance of multicast channel, device and system | |
| CN108809853A (en) | Message transmitting method and edge calculations device | |
| CN107425995A (en) | Bidirectional measurement control method, send business device and receive business device | |
| CN102916883B (en) | LINK detection method and routing forwarding equipment | |
| CN102143012A (en) | Service-based Internet protocol (IP) bearer network monitoring method and IP quality of service monitoring equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180323 Address after: 430074 Wuhan, Hongshan Province District Road, Department of mail, No. 88 hospital Co-patentee after: WUHAN FIBERHOME TECHNICAL SERVICES CO., LTD. Patentee after: Fenghuo Communication Science &. Technology Co., Ltd. Address before: China Science and Technology Park Dongxin road East Lake Development Zone 430074 Hubei Province, Wuhan City, No. 5 Patentee before: Fenghuo Communication Science &. Technology Co., Ltd. |