CN103746874B - Method and equipment for IP (Internet protocol) FPM (flow performance monitor) - Google Patents

Method and equipment for IP (Internet protocol) FPM (flow performance monitor) Download PDF

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CN103746874B
CN103746874B CN201310746520.2A CN201310746520A CN103746874B CN 103746874 B CN103746874 B CN 103746874B CN 201310746520 A CN201310746520 A CN 201310746520A CN 103746874 B CN103746874 B CN 103746874B
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network element
fpm
configuration information
information
interface
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CN103746874A (en
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王兰
宣明付
袁玉林
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Abstract

The embodiment of the invention provides a method and equipment for IP (Internet protocol) FPM (flow performance monitor). The method comprises the following steps that the service flow information is obtained and is used for indicating the transmission starting point of the service flow and the transmission terminal point of the service flow in an IP network; the transmission path of the service flow in the IP network is determined according to the service flow information; the IP FPM configuration information of each network element is determined according to the service configuration information of each network element in m network elements on the transmission path, the service configuration information of each network element is used for indicating the service type corresponding to each network element, and the IP FPM configuration information of each network element is used for indicating the IP FPM execution of each network element on the service flow, wherein m is a positive integer greater than 1; and the IP FPM configuration information of each network element is sent to each network element. In the embodiment of the invention, the artificial deployment of IP FPM is not needed, so the IP FPM deployment efficiency can be improved.

Description

Method and apparatus for Internet protocol stream performance monitoring
Technical field
The present invention relates to the communications field, in particular it relates to it is used for Internet protocol（Internet Protocol, IP）Fluidity Can monitoring（Flow Performance Monitor, FPM）Method and apparatus.
Background technology
The standby abundant access way of IP data communications netting gear, the features such as huge network size, is increasingly becoming current data The main way of communication.For example, in access network（Radio Access Network, RAN）Introduce the IP RAN solution of IP, Operator's networking investment can be protected and ensure to Long Term Evolution（Long Term Evolution, LTE）Smooth evolution.
Meanwhile, the operation maintenance to IP network is also more and more important.So that the operation maintenance of IP network is more Efficiently it is proposed that IP FPM technology.IP FPM technology can be to the Business Stream direct measurement of multi-point thus obtain the property of network Energy index, such as packet loss or network delay etc., have the advantages that measuring accuracy is high and supports fault location.Due to IP FPM It is to measure for the Business Stream flowing through multiple network elements in technology, therefore during IP FPM deployment, operation maintenance personnel needs Find out these network elements, then these network elements are configured accordingly so that these network elements are to the Business Stream execution IP passing through FPM.However, the complex structure of current IP network, the transmission path of Business Stream is not static configuration, and in transmission path The difference of each network element make to need to carry out different configurations for each network element it is seen then that artificial deployment IP FPM configuration letter The complexity of breath is very high, leads to deployment IP FPM efficiency also very low.
Content of the invention
The embodiment of the present invention is provided for IP FPM）Method and apparatus, it is possible to increase deployment IP FPM efficiency.
A kind of first aspect, there is provided method for IP FPM, including：Acquisition business stream information, described Business Stream letter Cease the transmission terminal for indicating the transmission starting point of Business Stream and described Business Stream in an ip network；Believed according to described Business Stream Breath, determines transmission path in described IP network for the described Business Stream；According to each net in m network element in described transmission path The service configuration information of unit, determines the IP FPM configuration information of each network element described, the service configuration information of each network element described For indicating the described corresponding type of service of each network element, the IP FPM configuration information of each network element described is used for indicating described every Individual network element executes IP FPM to described Business Stream, and m is the positive integer more than 1；Send each network element described to each network element described IP FPM configuration information.
In conjunction with a first aspect, in the first possible implementation, the service configuration information of each network element described includes The interface type of each network element described and interface configuration information；
The described service configuration information according to each network element in m network element in described transmission path, determine described each The IP FPM configuration information of network element, including：Interface type according to each network element described and interface configuration information, determine described every The corresponding type of service of individual network element；According to the interface type of the corresponding type of service of each network element described and each network element described, Determine the IP FPM configuration information of each network element described.
In conjunction with the first possible implementation of first aspect, in the possible implementation of second, described m net The IP FPM configuration information of k network element in unit includes location information, the IP FPM configuration of the i-th network element in described k network element Location information in information is used for determining the position of IP heading in the corresponding type of service of described i-th network element, k be less than or wait In the positive integer of m, i is the positive integer from 1 to k for the value.
In conjunction with the possible implementation of the second of first aspect, in the third possible implementation, described i-th net Location information in the IP FPM configuration information of unit includes following at least one：In the corresponding type of service of described i-th network element Tag parameter, the interface parameters of described i-th network element.
In conjunction with either type in first aspect or above-mentioned implementation, in the 4th kind of possible implementation, described m Network element is the network element that can support IP FPM；
Methods described also includes：Described transmission path is divided into by n cross-talk link according to described m network element；According to described The metrical information of each network element, determines the monitoring information of every cross-talk link in described n cross-talk link, the measurement of each network element described Information is that each network element described obtains to described Business Stream execution IP FPM, and the monitoring information of described every cross-talk link is used for referring to Show the transmission performance of described every cross-talk link, n is positive integer.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, described subchain Road is one of following：Link between the outgoing interface of the outgoing interface of the first network element and the second network element, the first network element enter to connect Link between mouth and the incoming interface of the second network element, the chain between the outgoing interface of the incoming interface of the first network element and described first network element Road, the link between the incoming interface of the outgoing interface of the first network element and the second network element；Wherein, described first network element and described second net Unit flows to described second from described first network element on the transmit path for the network element in described m network element, described Business Stream Without the other network elements in described m network element during network element.
The 4th kind of possible implementation in conjunction with first aspect or the 5th kind of possible implementation, in the 6th kind of possibility Implementation in, methods described also includes：The monitoring information of described every cross-talk link is presented on display interface.
In conjunction with either type in first aspect or above-mentioned implementation, in the 7th kind of possible implementation, described to Each network element described sends the IP FPM configuration information of each network element described, including：Based on user input, to each network element described Send the IP FPM configuration information of each network element, described user input is used for instruction and sends each net described to each network element described The IP FPM configuration information of unit.
A kind of second aspect, there is provided equipment for IP FPM, including：Acquiring unit, for obtaining business stream information, Described business stream information is used for the transmission of instruction the transmission starting point of Business Stream and described Business Stream in Internet Protocol IP network eventually Point；Determining unit, for according to described business stream information, determining transmission path in described IP network for the described Business Stream；Institute State determining unit, be additionally operable to the service configuration information according to each network element in m network element in described transmission path, determine described The IP stream performance monitoring FPM configuration information of each network element, the service configuration information of each network element described be used for indicating described each The corresponding type of service of network element, the IP FPM configuration information of each network element described is used for indicating each network element described to described business Stream execution IP FPM, m is the positive integer more than 1；Transmitting element, for sending the IP of each network element described to each network element described FPM configuration information.
In conjunction with second aspect, in the first possible implementation, the service configuration information of each network element described includes The interface type of each network element described and interface configuration information；
Described determining unit, specifically for：Interface type according to each network element described and interface configuration information, determine institute State the corresponding type of service of each network element；Interface class according to the corresponding type of service of each network element described and each network element described Type, determines the IP FPM configuration information of each network element described.
In conjunction with the first possible implementation of second aspect, in the possible implementation of second, described m net The IP FPM configuration information of k network element in unit includes location information, the IP FPM configuration of the i-th network element in described k network element Location information in information is used for determining the position of IP heading in the corresponding type of service of described i-th network element, k be less than or wait In the positive integer of m, i is the positive integer from 1 to k for the value.
In conjunction with the possible implementation of the second of second aspect, in the third possible implementation, described i-th net Location information in the IP FPM configuration information of unit includes following at least one：In the corresponding type of service of described i-th network element Tag parameter, the interface parameters of described i-th network element.
In conjunction with either type in second aspect or above-mentioned implementation, in the 4th kind of possible implementation, also include Division unit；Described m network element is the network element that can support IP FPM；
Described division unit, for being divided into n cross-talk link according to described m network element by described transmission path；
Described determining unit, is additionally operable to the metrical information according to each network element described, determines every section in described n cross-talk link The monitoring information of sublink, the metrical information of each network element described is that each network element described obtains to described Business Stream execution IP FPM Arrive, the monitoring information of described every cross-talk link is used for indicating the transmission performance of described every cross-talk link, n is positive integer.
In conjunction with the 4th kind of possible implementation of second aspect, in the 5th kind of possible implementation, described subchain Road is one of following：Link between the outgoing interface of the outgoing interface of the first network element and the second network element, the first network element enter to connect Link between mouth and the incoming interface of the second network element, the chain between the outgoing interface of the incoming interface of the first network element and described first network element Road, the link between the incoming interface of the outgoing interface of the first network element and the second network element；Wherein, described first network element and described second net Unit flows to described second from described first network element on the transmit path for the network element in described m network element, described Business Stream Without the other network elements in described m network element during network element.
The 4th kind of possible implementation in conjunction with second aspect or the 5th kind of possible implementation, in the 6th kind of possibility Implementation in, also include：Display unit, for assuming the monitoring information of described every cross-talk link on display interface.
In conjunction with either type in second aspect or above-mentioned implementation, in the 7th kind of possible implementation, described Send unit, specifically for based on user input, sending the IP FPM configuration information of each network element, described use to each network element described Family inputs the IP FPM configuration information sending each network element described for instruction to each network element described.
In the embodiment of the present invention, by Business Stream transmission path in an ip network is determined according to business stream information, and root Determine the IP FPM configuration information of each network element according to the service configuration information of each network element in m network element in transmission path, to Each network element sends the IP FPM configuration information of this network element so that each network element can execute IP according to IP FPM configuration information FPM, and need not manually dispose IP FPM such that it is able to improve the efficiency of deployment IP FPM.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, will make to required in the embodiment of the present invention below Accompanying drawing be briefly described it should be apparent that, drawings described below is only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the schematic diagram of an example of IP network.
Fig. 2 is the indicative flowchart of the method for IP FPM according to embodiments of the present invention.
Fig. 3 is the indicative flowchart of the process of method of IP FPM according to an embodiment of the invention.
Fig. 4 is the schematic diagram of the dividing mode of sublink according to an embodiment of the invention.
Fig. 5 is the schematic diagram of the dividing mode of sublink according to another embodiment of the present invention.
Fig. 6 is the schematic diagram of the dividing mode of sublink according to another embodiment of the present invention.
Fig. 7 is the schematic diagram of the dividing mode of sublink according to another embodiment of the present invention.
Fig. 8 is the schematic block diagram of the equipment for IP FPM according to embodiments of the present invention.
Fig. 9 is the schematic block diagram of the equipment for IP FPM according to embodiments of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of not making creative work Apply example, all should belong to the scope of protection of the invention.
Technical scheme, can apply to various communication systems, for example：Global system for mobile communications（Global System of Mobile communication, GSM）, CDMA（Code Division Multiple Access, CDMA）System, WCDMA（Wideband Code Division Multiple Access Wireless, WCDMA）, GPRS (general packet radio service)（General Packet Radio Service, GPRS）, Long Term Evolution（Long Term Evolution, LTE）, UMTS（Universal Mobile Telecommunication System, UMTS）Deng.
In the embodiment of the present invention, IP network can be introduced into the RAN of IP, is properly termed as IP RAN.IP RAN is to be deployed in Network between base station and controller.For example, IP RAN can dispose the base station in GSM or CDMA（Base Transceiver Station, BTS）With radio network controller（Radio Network Controller）Between it is also possible to be deployed in LTE Evolved base station（Evolved Node B, eNB or e-NodeB）With base station controller（Base Station Controller, BSC）Between.
For IP network, operation maintenance can be carried out using IP FPM technology.By IP FPM technology, IP network can be obtained Performance indications of network, such as packet loss and network delay etc..In IP FPM technology survey to packet loss and time delay is described below Amount principle.
Fig. 1 is the schematic diagram of an example of IP network.In FIG, for the ease of description, with two sides in IP network It is described as a example boundary network element execution IP FPM.It should be understood that in the embodiment of the present invention, the other network elements in IP network can also be held Row IP FPM, multiple network elements that is, Business Stream passes through all can execute IP FPM.
As shown in figure 1, an IP network has network boundary, network element R1 and network element R2 can be the border net of this network Unit.For example, a Business Stream can be from the entrance of network element R1（Ingress）1 entrance network, from the outlet of network element R2 （Engress）2 leave network.Another Business Stream can enter network from the entrance 2 of network element R2 it is also possible to outlet from network element R1 1 leaves network.
Taking the measuring principle of the number of dropped packets in IP network and time delay as a example it is described below.And in the embodiment of the present invention, Number of dropped packets and time delay, measuring principle and the principle described above class of a certain section or some links can also be measured in IP network Seemingly, repeat no more.
The measuring principle of the number of dropped packets of IP network is as follows：Business Stream can be made up of multiple messages.In certain measure the cycle Interior measurement enters the message total of this network and the message total leaving this network, enters the message total of network and leaves network Message total difference be number of dropped packets.For example, it is assumed that enter the industry of network from the entrance 1 of network element R1 in a measure the cycle The number of the message of business stream is PI (1), and the number of the message leaving from the outlet 2 of network element R2 is PE (1), from the entrance of network element R2 The number of the message of 2 entrance networks is PI (2), and the number of the message leaving from the outlet 1 of network element R1 is PE (2).So, enter The difference of the message total of this network and the message total leaving this network is the number of dropped packets of network in this measure the cycle, this packet loss Number=（PI(1)+PI(2)）-（PE(1)+PE(2)）.
It can be seen that, the measurement process of number of dropped packets needs accounting message number.Specifically, can be using characteristic method statistics report Civilian number.For example, in measure the cycle, the porch of network can to reach Business Stream message in a certain Q-character enter Line identifier, and record the message total reaching in this measure the cycle.For example, network element R1 can be to the message entering from entrance 1 A certain Q-character is identified, and is such as set to 1 by the 4th of the heading of message, and the 4th of recorded message head is 1 The number of message.In the exit of network, the sum of the message with this feature position can be recorded.For example, network element R2 can be from The message that outlet 2 is left is detected, the 4th message for 1 of heading is counted, such that it is able to obtain this measure the cycle The number of the interior message leaving from this network.It can be seen that, by the feature method of dividision into groups, though have in this measure the cycle other messages from The outlet 2 of network element R2 is left, and network element R2 also will not be counted to them such that it is able to be ensured the accuracy of packet loss measurement.
The measuring principle of network delay is as follows：Recorded message enters the time of this network, and recorded message leaves this network Time, the difference of this two times is network delay.For example, it is assumed that a certain message enters network from the entrance 1 of network element R1 Time is T1, and the time leaving network from the outlet 2 of network element R2 is T2, and the time difference between T1 and T2 is network delay.
It can be seen that, need a certain message or some messages are tracked during network delay measurement.Equally, also may be used So that message is followed the trail of using characteristic method.For example, a certain Q-character in the message of the Business Stream reaching can be entered at Web portal Line identifier, and record the time that this message reaches entrance.Message can be detected in network exit, when having this feature Position message reach outlet when, can record this message reach outlet time, such that it is able to by message reach entrance when Between with this message reach outlet time determine network delay.
From the foregoing, being to carry out direct measurement for Business Stream, therefore, it is possible to lift network performance in IP FPM technology The accuracy of index.In order that the network element execution IP FPM that Business Stream passes through, operation maintenance personnel can be corresponding to each network element configuration IP FPM configuration information so that these network elements can according to IP FPM configuration information execute IP FPM.Human configuration IP FPM Complexity very high, and efficiency is also very low.It is directed to the problems referred to above, embodiments provide the side for IP FPM Method and equipment.The embodiment of the present invention is described more fully below.
Fig. 2 is the indicative flowchart of the method for IP FPM according to embodiments of the present invention.The method of Fig. 2 is by being used for The equipment execution of IP FPM, this equipment may be located at NMS（Network Management System, NMS）In, Can also be located at other can be in the control device of each network element in IP network management.
210, obtain business stream information, business stream information is used for the instruction transmission starting point of Business Stream and business in an ip network The transmission terminal of stream.
220, according to business stream information, determine Business Stream transmission path in an ip network.
230, according to the service configuration information of each network element in m network element in transmission path, determine the IP of each network element FPM configuration information, the service configuration information of each network element is used for indicating the corresponding type of service of each network element, the IP of each network element FPM configuration information is used for indicating that each network element executes IP FPM to Business Stream, m is the positive integer more than 1.
240, the IP FPM configuration information of each network element is sent to each network element.
From the foregoing, in the embodiment of the present invention, the equipment for IP FPM can determine business according to business stream information Stream transmission path in an ip network is it is possible to service configuration information according to each network element in m network element in transmission path Determine the IP FPM configuration information of each network element, then can send the IP FPM configuration information of this network element to each network element, from And the deployment of IP FPM can be automatically completed, to carry out IP FPM deployment without each network element of manual analyses, therefore can Enough raising disposes efficiency.
In the embodiment of the present invention, by Business Stream transmission path in an ip network is determined according to business stream information, and root Determine the IP FPM configuration information of each network element according to the service configuration information of each network element in m network element in transmission path, to Each network element sends the IP FPM configuration information of this network element so that each network element can execute IP according to IP FPM configuration information FPM, and need not manually dispose IP FPM such that it is able to effectively improve the efficiency of deployment IP FPM.
Alternatively, as an embodiment, in step 210, business stream information can be by user input.Business Stream Information can include at least one class in type I information and the second category information, and type I information includes the source IP address of Business Stream And purpose IP address, Equations of The Second Kind information includes entering of the incoming interface information of the source network element of Business Stream and the egress network element of Business Stream Interface message.
Alternatively, as another embodiment, in a step 220, Business Stream can be determined in IP network according to business stream information Transmission path in network.
Specifically, the business mould of both the source network element of Business Stream and egress network element can be determined according to business stream information Formula, business model can include asynchronous transmission business, TDM service or ether business.If source network element and egress network element The business model of the two is asynchronous transmission business or TDM service, then determine transmission path according to first method.If source The business model of both end network element and egress network element is ether business, then determine transmission path according to second method.
For first method, the corresponding pseudo-wire of source network element can be determined according to the information of source network element（Pseudo Wires, PW）Equipment；Determine configuring condition and/or the pseudo-wire class in corresponding pseudo-wire path according to the configuration information in pseudo-wire equipment Type；Configuring condition according to pseudo-wire path and/or pseudo-wire type, determine transmission path.
The forward table of source network element for second method, can be obtained, forward table can include following at least one： Route forwarding table, medium education（Media Access Control, MAC）Addresses forwarding table and Label Forwarding Information Base.Then According to the related forwarding information of forward table and source network element, determine and Business Stream is forwarded to egress network element institute warp from source network element Each network element crossed, so that it is determined that the transmission path of this Business Stream.
Alternatively, as another embodiment, step 230 can be step 220 execution during execution it is also possible to Execute after step 220.For example, in a step 220, can searched according to each network element of Business Stream information searching If it is determined that this network element is the network element needing to execute IP FPM, the industry of this network element can be obtained to during each network element from this network element Business configuration information, then can determine the IP FPM configuration information of this network element according to the service configuration information of this network element.Treat network element After the completion of lookup, transmission path also determines therewith.Or, determine transmission path after, then determine need in transmission path execute The m network element of IP FPM.For each network element in m network element, the service configuration information of this network element can be obtained, then basis The service configuration information of this network element, determines the IP FPM configuration information of this network element.
The service configuration information of each network element can serve to indicate that the corresponding type of service of this network element, the corresponding industry of this network element Service type may refer to the type of service that this network element can transmit, and for example, multi protocol label exchanges（Multiprotocol Label Switching, MPLS）Business etc..Alternatively, as another embodiment, in step 230, the business of each network element Configuration information can include the interface type of this network element and the interface configuration information of this network element.For example, interface type can be connect The type of incoming interface, interface configuration may refer to the configuration of access interface.The configuration of access interface can include following at least one Kind：Interface IP address, interface IP address+Virtual Private Network（Virtual Private Network, VPN）Example, PW configuration, Virtual switch interface（Virtual Switch Interface, VSI）Configuration.In step 230, can be according to each network element Interface type and interface configuration information, determine the corresponding type of service of this network element.Then can be according to the corresponding business of this network element Type and interface type, determine the IP FPM configuration information of this network element.
Specifically, for the arbitrary network element in m network element, the service configuration information of this network element can be analyzed, for example logical Cross the interface type analyzing this network element and interface configuration etc., determine the corresponding type of service of this network element.Based on type of service and connecing Mouthful type is it may be determined that the IP FPM configuration information of this network element.
Because IP FPM is to measure for Business Stream, the IP FPM configuration information of therefore each network element can include industry The characteristic information of business stream, for example, the characteristic information of Business Stream can include the purpose IP ground of the source IP address of Business Stream, Business Stream Priority of location or Business Stream etc..According to the characteristic information of Business Stream, network element can determine the Business Stream of measurement.
Additionally, as described above, following the trail of the message of Business Stream in IP FPM by characteristic method it is therefore desirable to mark IP reports Q-character in civilian head.So, either entrance network element still exports network element, when executing IP FPM, is required to determination business The position of IP heading in the message of stream.Type of service can affect IP heading position in messages.That is, inhomogeneity The Business Stream of type, in message, the position of IP heading is probably different.
For example, for some Business Streams, some label informations or interface message etc. can be packaged with messages, this A little information are normally at before IP heading, thus leading to IP heading to have certain skew in messages.For example, for MPLS For business, before IP heading, it is packaged with Virtual Private Network（Virtual Private Network, VPN）Label and mark Sign switching path（Label Switched Path, LSP）Label.For two-layer VPN, if foreign medium transmission, IP message Two-layer VPN parameter is also had, additionally, there may also be control word before IP heading before head.For by VLAN （Virtual Local Area Network, VLAN）The Business Stream of interface transmission, was packaged with VLAN mark before IP heading Sign.
In order to position the position of IP heading, alternatively, as another embodiment, the IP of k network element in m network element FPM configuration information can include location information, and the location information that in k network element, the IP FPM configuration information of the i-th network element includes is used In the position determining IP heading in the corresponding type of service of the i-th network element, k is the positive integer less than or equal to m, and i is value from 1 Positive integer to k.
The IP heading of the Business Stream of k network element transmission has certain skew in messages, therefore, every in k network element The IP FPM configuration information of individual network element can include location information.Location information is determined for the position of IP heading.Change In Yan Zhi, k network element, the location information that the IP FPM configuration information of the i-th network element includes is used for determining the corresponding business of the i-th network element The position of IP heading in type.
Alternatively, as another embodiment, the location information in the IP FPM configuration information of the i-th network element can include following At least one：Tag parameter in the corresponding type of service of i-th network element, the interface parameters of the i-th network element.
For some Business Streams, IP heading is located at the section start of message, that is, IP heading does not have in messages Offset.Like this, the IP FPM configuration information transmitting the network element of this Business Stream can not include location information.
From the foregoing, for step 230, different situations can be divided into.For example, jth network element in m network element Service configuration information be used for indicating that the corresponding type of service of jth network element is MPLS business in the case of, MPLS industry can be obtained The tag parameter of business.Then the interface type of jth network element can be determined according to the service configuration information of jth network element, if jth net The interface type of unit is particular interface type, then can obtain the interface type parameter of jth network element from jth network element.Can generate The IP FPM configuration information of jth network element, the IP FPM configuration information of jth network element includes location information, and this location information can be wrapped Include above-mentioned tag parameter and interface type parameter.For particular interface type, need to be packaged in messages indicating this spy The interface parameters of different interface type.For example, particular interface can include Vlanif interface.Above-mentioned j can be value from 1 to m Positive integer.
Again for example, the service configuration information in jth network element is used for indicating that the corresponding type of service of jth network element is MPLS business In the case of, the tag parameter of MPLS business can be obtained.Then jth can be determined according to the service configuration information of jth network element The interface type of network element, if the interface type of jth network element is generic interface type, can be without the interface obtaining jth network element Parameter.Then the IP FPM configuration information of jth network element can be generated, the IP FPM configuration information of jth network element includes location information, This location information can include tag parameter.Generic interface type is commonly connect it is not necessary to be packaged for instruction in messages The interface parameters of mouth type.
Again for example, the service configuration information in jth network element is used for indicating that the corresponding type of service of jth network element is non-MPLS industry The interface type of jth network element in the case of business, can be determined according to the service configuration information of jth network element, if the connecing of jth network element Mouth type is particular interface type, then can obtain the interface type parameter of jth network element from jth network element.Jth network element can be generated IP FPM configuration information, the IP FPM configuration information of jth network element includes location information, and this location information can include above-mentioned connecing Mouth type parameter.
Again for example, the service configuration information in jth network element is used for indicating that the corresponding type of service of jth network element is non-MPLS industry The interface type of jth network element in the case of business, can be determined according to the service configuration information of jth network element, if the connecing of jth network element Mouth type is generic interface type, can be without the interface parameters obtaining jth network element.In this case, the IP FPM of jth network element Configuration information does not include location information.
In IP FPM, can be determined according to practical situation needs the link of monitoring, the then end network element configuration to link IP FPM.Network element for the both link ends being monitored it should be the network element that can support IP FPM, that is, is able to carry out IP FPM Network element.
Alternatively, as another embodiment, transmission path can be divided into by n cross-talk link according to m network element.Then may be used With the metrical information according to each network element, determine the monitoring information of every cross-talk link in n cross-talk link, the measurement letter of each network element Breath is that each network element obtains to Business Stream execution IP FPM, and the monitoring information of every cross-talk link is used for indicating every cross-talk link Transmission performance, n is positive integer.
For above-mentioned Business Stream, the metrical information of each network element can include message number and the stream flowing into this network element Go out the message number of this network element, message can also be included and flow into the time of this network element and flow out the time of this network element.
For example, above-mentioned m network element can be the source network element in transmission path and egress network element.Transmission road for Business Stream Source network element on footpath and egress network element configuration IP FPM, can execute after IP FPM according to both source network element and egress network element The metrical information obtaining, determines the monitoring information of end-to-end link, and monitoring information can indicate end-to-end link end to end The packet loss of transmission performance, such as end-to-end link or time delay.
Again for example, m network element can be the whole network elements that can support IP FPM in transmission path.Can according to m network element So that the transmission path of Business Stream to be divided into multistage sublink.For the network element configuration IP FPM of every cross-talk both link ends, thus root Execute the metrical information obtaining after IP FPM according to the network element of every cross-talk both link ends it may be determined that the monitoring of every cross-talk link is believed Breath, for example, the monitoring information of every cross-talk link can include packet loss or the time delay of this cross-talk link.
So, in the present embodiment, by transmission path is divided into by n cross-talk link according to m network element, can be to n cross-talk Link is monitored the performance such that it is able to preferably assistant analysis transmission path.When transmission path breaks down it is also possible to More accurately positioning failure.
It should be understood that before step 230, transmission path can be divided into by n cross-talk link according to m network element it is also possible to After step 230, transmission path is divided into by n cross-talk link according to m network element.The embodiment of the present invention does not limit to this.
Furthermore, it is possible in various ways transmission path is divided into n cross-talk link.Alternatively, as another embodiment, Sublink can be one of following：
Link between the outgoing interface of the outgoing interface of the first network element and the second network element,
Link between the incoming interface of the incoming interface of the first network element and the second network element,
Link between the outgoing interface of the incoming interface of the first network element and the first network element,
Link between the incoming interface of the outgoing interface of the first network element and the second network element；
Wherein, the first network element and the second network element are any two network element in m network element, Business Stream on the transmit path from First network element flows to during the second network element without the other network elements in m network element.
For example, if m network element is the whole network elements in transmission path, the second network element can be next of the first network element Jump, the first network element and the adjacent network element that the second network element can be in transmission path.If m network element is the part in transmission path Network element, may not be adjacent network element between the first network element and the second network element.For example, it is assumed that between the first network element and the second network element also There is a network element not supporting IP FPM, do not support that the network element of IP FPM cannot function as the end points of sublink.
Each cross-talk link can divide according to same way or differently divide.For example, may be used Transmission path to be divided into n cross-talk link according to the outgoing interface of network element.So, each cross-talk link may each be network element go out to connect Link between mouthful.Such as can be using the link between the outgoing interface of the outgoing interface of the first network element and the second network element as a cross-talk Link.According to the incoming interface of network element, transmission path can be divided into n cross-talk link, so, each cross-talk link can be network element Incoming interface between link, such as, can by between the incoming interface of the incoming interface of the first network element and the second network element link make For a cross-talk link.According to the incoming interface of network element and outgoing interface, transmission path can be divided into n cross-talk link.So, adjacent The dividing mode of two ends sublink can be different.For example, it is possible to the incoming interface of the first network element and the second network element entered to connect Link between mouthful is divided into two cross-talk links, and the link between the outgoing interface of the incoming interface of the first network element and the first network element is permissible For a cross-talk link, the link between the incoming interface of the outgoing interface of the first network element and the second network element is another cross-talk link.
Alternatively, the monitoring information of every cross-talk link, as another embodiment, can be presented on display interface.So, The monitoring information of every cross-talk link can intuitively be assumed to user, Consumer's Experience can be lifted.
Further, it is also possible to transmission path is presented on display interface so that user more intuitively checks transmission path, Consumer's Experience can be lifted.
Alternatively, as another embodiment, user input can be based on, send the IP FPM of each network element to each network element Configuration information, user input is used for the IP FPM configuration information that instruction sends each network element to each network element.
Specifically, the entrance starting IP FPM deployment can be provided a user with, user can be corresponding by the input of this entrance Instruction indicating to each network element deployment IP FPM.As such, it is possible to be based on user input, send them respectively to m network element Respective IP FPM configuration information.It can be seen that, user can control the deployment time of IP FPM according to practical situation, therefore, it is possible to Lifting Consumer's Experience.
Describe the embodiment of the present invention below in conjunction with specific example in detail.It should be understood that the examples below only to assist in Those skilled in the art more fully understand the embodiment of the present invention, and the scope of the unrestricted embodiment of the present invention.
Fig. 3 is the indicative flowchart of the process of method of IP FPM according to an embodiment of the invention.The method of Fig. 3 By the equipment execution for IP FPM.
301, obtain the business stream information of user input.
Business stream information can include at least one class in type I information and the second category information, and type I information includes industry The source IP address of business stream and purpose IP address, Equations of The Second Kind information includes incoming interface information and the Business Stream of the source network element of Business Stream Egress network element incoming interface information.
302, according to business stream information, determine Business Stream transmission path in an ip network.
303, according to the service configuration information of each network element in m network element in transmission path, determine the IP of each network element FPM configuration information.M is the positive integer more than or equal to 2.
The access of type and this network element that the service configuration information of each network element can include the access interface of this network element connects The configuration of mouth.The service configuration information of each network element can be analyzed, determine the corresponding type of service of this network element.Based on this network element pair Type of service and the interface type answered are it may be determined that the IP FPM configuration information of this network element.
The IP FPM configuration information of each network element can include the characteristic information of Business Stream.
In m network element, the IP FPM configuration information of at least one network element can also include location information, and location information is used for Indicate the position of IP heading in the corresponding type of service of respective network elements.
Additionally, m network element can be the part network element in whole network elements or transmission path in transmission path, The embodiment of the present invention is not construed as limiting to this.
Furthermore, it is possible to be stored the IP FPM configuration information of each network element, for example, can be stored in internal memory or lasting Change in storage medium.
304, display interface assumes transmission path, and assumes start button.
The entrance starting IP FPM deployment can be provided a user with, user can instruct by the input of this entrance is corresponding Indicate to each network element deployment IP FPM.For example, the entrance of startup IP FPM deployment can be start button herein.User can To be inputted for start button, such that it is able to start IP FPM deployment.Start IP FPM deployment can refer to respectively to m net Unit sends the IP FPM configuration information of each of which.
305, transmission path is divided into by n cross-talk link according to m network element.Wherein, m network element can be for supporting IP The network element of FPM.N is positive integer.
Every cross-talk link can be used as IP FPM a monitoring unit.
Wherein, arbitrary sublink can be one of following：
Link between the outgoing interface of the outgoing interface of the first network element and the second network element,
Link between the incoming interface of the incoming interface of the first network element and the second network element,
Link between the outgoing interface of the incoming interface of the first network element and the first network element,
Link between the incoming interface of the outgoing interface of the first network element and the second network element；
Wherein, the first network element and the second network element are the network element in m network element, and Business Stream is on the transmit path from the first network element Flow to during the second network element without the other network elements in m network element.
Describe the various modes that transmission path is divided into n cross-talk link below in conjunction with specific example in detail.
Mode one：Transmission path is divided into n cross-talk link by the outgoing interface according to network element.
Alternatively, m network element can be the whole network elements in transmission path.Fig. 4 is according to an embodiment of the invention The schematic diagram of the dividing mode of sublink.In fig. 4, it is assumed that 4 network elements are had on transmission path, i.e. network element A, network element B, network element C and network element D.Assume that 4 network elements all can support IP FPM.It is, it is assumed herein that m is 4.Between the outgoing interface of adjacent network element Link can be divided into a cross-talk link.As shown in figure 4, transmission path can be divided into 3 cross-talk links.Network element A goes out to connect Link between the mouth IF1 and outgoing interface IF2 of network element B is sublink 401, and the outgoing interface IF2 and network element C of network element B go out to connect Link between mouth IF3 is sublink 402, and the link between the outgoing interface IF3 and the outgoing interface IF4 of network element D of network element C is subchain Road 403.
Alternatively, m network element can be the part network element in transmission path.Can be according to the network element that can support IP FPM To divide sublink.Due to the network element not supporting IP FPM cannot be monitored, it is impossible to enough prop up therefore when dividing sublink Hold the end network element not as sublink for the network element of IP FPM.Fig. 5 is the division side of sublink according to another embodiment of the present invention The schematic diagram of formula.In Figure 5 it will again be assumed that 4 network elements are had on transmission path, i.e. network element A, network element B, network element C and network element D.And Assume that network element A, network element C and network element D can support IP FPM, that is, assume that m is 3.As shown in figure 5, transmission path can be divided into 2 Cross-talk link.Link between the outgoing interface IF1 of network element A and the outgoing interface IF3 of network element C is sublink 501, and network element C goes out to connect Link between the mouth IF3 and outgoing interface IF4 of network element D is sublink 502.Because network element B does not support IP FPM, network element B goes out Interface IF2 is not as one end of sublink.
Mode two：Transmission path is divided into n cross-talk link by the incoming interface according to network element.
Alternatively, m network element can be the whole network elements in transmission path.Fig. 6 is according to another embodiment of the present invention The schematic diagram of the dividing mode of sublink.In fig. 6, it is supposed that 4 network elements are had on transmission path, i.e. network element A, network element B, network element C and network element D.Assume that 4 network elements all can support IP FPM.It is, it is assumed herein that m is 4.Between the outgoing interface of adjacent network element Link can be divided into a cross-talk link.As shown in fig. 6, transmission path can be divided into 3 cross-talk links.Network element A enters to connect Link between the mouth IF1 and incoming interface IF2 of network element B is sublink 601, and the incoming interface IF2 and network element C of network element B enter to connect Link between mouth IF3 is sublink 602, and the link between the incoming interface IF3 and the incoming interface IF4 of network element D of network element C is subchain Road 603.
Alternatively, m network element can be the part network element in transmission path.According to the division to sublink for the network element incoming interface Mode is similar according to the mode of network element outgoing interface with shown in Fig. 5, repeats no more.
Mode three：Transmission path is divided into n cross-talk link by incoming interface and outgoing interface according to network element.
Alternatively, m network element can be the whole network elements in transmission path.Fig. 7 is according to another embodiment of the present invention The schematic diagram of the dividing mode of sublink.In fig. 7, it is assumed that 4 network elements are had on transmission path, i.e. network element A, network element B, network element C and network element D.Assume that 4 network elements all can support IP FPM.It is, it is assumed herein that m is 4.The incoming interface of network element itself with go out to connect Link between mouthful can be divided into a cross-talk link, and the link between the outgoing interface of network element and the incoming interface of adjacent network element is permissible It is divided into a cross-talk link.As shown in fig. 7, transmission path can be divided into 7 cross-talk links.The incoming interface IF1 of network element A and net Link between the outgoing interface IF2 of first A is sublink 701, between the outgoing interface IF2 and the incoming interface IF3 of network element B of network element A Link be sublink 702.By that analogy, sublink 703 can be obtained to sublink 708.
306, based on the input to start button for the user, in m network element, each network element sends the IP FPM of this network element and joins Confidence ceases.
Specifically, the input to start button based on user, sends the IP FPM configuration letter of this network element to each network element Breath.Each network element can execute IP FPM according to the IP FPM configuration information of oneself to Business Stream.
307, obtain the metrical information of each network element.
Each network element executes after IP FPM to Business Stream according to the IP FPM configuration information of oneself, can obtain measurement letter Breath.Each network element can periodically report the metrical information of oneself.
For the Business Stream in step 301, the metrical information of each network element can include entering the message of this network element Number and the message number flowing out this network element, can also include message and enter the time of this network element and flow out the time of this network element.
308, according to the metrical information of each network element in m network element, determine the monitoring letter of every cross-talk link in n cross-talk link Breath.
The monitoring information of every cross-talk link can serve to indicate that the transmission performance of this cross-talk link, for example every cross-talk link Monitoring information can include packet loss and the time delay of this cross-talk link.Concrete determination process is referred to the embodiment of Fig. 1, herein Repeat no more.
It should be understood that the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, the execution of each process is suitable Sequence should be determined with its function and internal logic, and should not constitute any restriction to the implementation process of the embodiment of the present invention.For example, walk Rapid 303 and 302 can execute simultaneously, and step 305 can execute before step 304, and step 303 can be after the step 304 Execution, step 303 can execute after step 305.
In the embodiment of the present invention, by Business Stream transmission path in an ip network is determined according to business stream information, and root Determine the IP FPM configuration information of each network element according to the service configuration information of each network element in m network element in transmission path, to Each network element sends the IP FPM configuration information of this network element so that each network element can execute IP according to IP FPM configuration information FPM, and need not manually dispose IP FPM such that it is able to effectively improve the efficiency of deployment IP FPM.
Fig. 8 is the schematic block diagram of the equipment for IP FPM according to embodiments of the present invention.The equipment 800 of Fig. 8 includes obtaining Take unit 810, determining unit 820 and transmitting element 830.
Acquiring unit 810 obtains business stream information, and business stream information is used for instruction Business Stream in Internet Protocol IP network Transmission starting point and Business Stream transmission terminal.Determining unit 820 according to business stream information, determines Business Stream in an ip network Transmission path.Determining unit 820, always according to the service configuration information of each network element in m network element in transmission path, determines every The IP stream performance monitoring FPM configuration information of individual network element, the service configuration information of each network element is used for indicating that each network element is corresponding Type of service, the IP FPM configuration information of each network element is used for indicating that each network element executes IP FPM to Business Stream, m is more than 1 Positive integer.Transmitting element 830 sends the IP FPM configuration information of each network element to each network element.
In the embodiment of the present invention, by Business Stream transmission path in an ip network is determined according to business stream information, and root Determine the IP FPM configuration information of each network element according to the service configuration information of each network element in m network element in transmission path, to Each network element sends the IP FPM configuration information of this network element so that each network element can execute IP according to IP FPM configuration information FPM, and need not manually dispose IP FPM such that it is able to effectively improve the efficiency of deployment IP FPM.
Alternatively, as an embodiment, the service configuration information of each network element can include the interface class of each network element Type and interface configuration information.Determining unit 820 can determine each according to the interface type of each network element and interface configuration information The corresponding type of service of network element is it is possible to according to the interface type of the corresponding type of service of each network element and each network element, determine The IP FPM configuration information of each network element.
Alternatively, as another embodiment, the IP FPM configuration information of k network element in m network element can include positioning Information, the location information in the IP FPM configuration information of the i-th network element in k network element is used for determining the corresponding business of the i-th network element The position of IP heading in type, k is the positive integer less than or equal to m, and i is the positive integer from 1 to k for the value.
Alternatively, as another embodiment, the location information in the IP FPM configuration information of the i-th network element can include following At least one：Tag parameter in the corresponding type of service of i-th network element, the interface parameters of the i-th network element.
Alternatively, as another embodiment, equipment 800 can also include division unit 840.M network element is to support The network element of IP FPM.
Transmission path can be divided into n cross-talk link according to m network element by division unit 840.
Determining unit 820 according to the metrical information of each network element, can also determine the prison of every cross-talk link in n cross-talk link Control information, the metrical information of each network element is that each network element obtains to Business Stream execution IP FPM, the monitoring of every cross-talk link Information is used for indicating the transmission performance of every cross-talk link, and n is positive integer.
Alternatively, as another embodiment, sublink can be one of following：
Link between the outgoing interface of the outgoing interface of the first network element and the second network element,
Link between the incoming interface of the incoming interface of the first network element and the second network element,
Link between the outgoing interface of the incoming interface of the first network element and the first network element,
Link between the incoming interface of the outgoing interface of the first network element and the second network element；
Wherein, the first network element and the second network element are the network element in m network element, and Business Stream is on the transmit path from the first network element Flow to during the second network element without the other network elements in m network element.
Alternatively, as another embodiment, equipment 800 can also include display unit 850.Display unit 850 can be The monitoring information of every cross-talk link is presented on display interface.
Alternatively, as another embodiment, transmitting element 830 can be based on user input, sends each to each network element The IP FPM configuration information of network element, user input is used for the IP FPM configuration information that instruction sends each network element to each network element.
Alternatively, as another embodiment, business stream information can be included in type I information and the second category information extremely A few class, type I information includes source IP address and the purpose IP address of Business Stream, and Equations of The Second Kind information includes the source of Business Stream The incoming interface information of the egress network element of the incoming interface information of network element and Business Stream.
The other functions of equipment 800 of Fig. 8 are referred to the process of the embodiment of the method for Fig. 2 to Fig. 7 above with operation, are Avoid repeating, here is omitted.
Fig. 9 is the schematic block diagram of the equipment for IP FPM according to embodiments of the present invention.The equipment 900 of Fig. 9 includes depositing Reservoir 910, processor 920 and transmitter 930.
Memorizer 710 can include random access memory, flash memory, read only memory, programmable read only memory, non-volatile Memorizer or depositor etc..Processor 720 can be central processing unit（Central Processing Unit, CPU）.
Memorizer 910 stores executable code.
Processor 920 executes the executable code of memorizer 910 storage, is used for：Acquisition business stream information, business stream information For indicating the transmission terminal of the transmission starting point of Business Stream and Business Stream in an ip network；According to business stream information, determine business Stream transmission path in an ip network；According to the service configuration information of each network element in m network element in transmission path, determine every The IP FPM configuration information of individual network element, the service configuration information of each network element is used for indicating the corresponding type of service of each network element, The IP FPM configuration information of each network element is used for indicating that each network element executes IP FPM to Business Stream, m is the positive integer more than 1.
Transmitter 930 sends the IP FPM configuration information of each network element to each network element.
In the embodiment of the present invention, by Business Stream transmission path in an ip network is determined according to business stream information, and root Determine the IP FPM configuration information of each network element according to the service configuration information of each network element in m network element in transmission path, to Each network element sends the IP FPM configuration information of this network element so that each network element can execute IP according to IP FPM configuration information FPM, and need not manually dispose IP FPM such that it is able to effectively improve the efficiency of deployment IP FPM.
Alternatively, as another embodiment, the service configuration information of each network element can include the interface class of each network element Type and interface configuration information.Processor 920 can determine each net according to the interface type of each network element and interface configuration information The corresponding type of service of unit is it is possible to according to the interface type of the corresponding type of service of each network element and each network element, determine often The IP FPM configuration information of individual network element.
Alternatively, as an embodiment, the IP FPM configuration information of k network element in m network element can include positioning Information, the location information in the IP FPM configuration information of the i-th network element in k network element is used for determining the corresponding business of the i-th network element The position of IP heading in type, k is the positive integer less than or equal to m, and i is the positive integer from 1 to k for the value.
Alternatively, as another embodiment, the location information in the IP FPM configuration information of the i-th network element can include following At least one：Tag parameter in the corresponding type of service of i-th network element, the interface parameters of the i-th network element.
Alternatively, as another embodiment, m network element can be the network element that can support IP FPM.
Transmission path can be divided into n cross-talk link according to m network element by processor 920.
Processor 920 according to the metrical information of each network element, can also determine the monitoring of every cross-talk link in n cross-talk link Information, the metrical information of each network element is that each network element obtains to Business Stream execution IP FPM, the monitoring letter of every cross-talk link Cease the transmission performance for indicating every cross-talk link, n is positive integer.
Alternatively, as another embodiment, sublink can be one of following：
Link between the outgoing interface of the outgoing interface of the first network element and the second network element,
Link between the incoming interface of the incoming interface of the first network element and the second network element,
Link between the outgoing interface of the incoming interface of the first network element and the first network element,
Link between the incoming interface of the outgoing interface of the first network element and the second network element；
Wherein, the first network element and the second network element are the network element in m network element, and Business Stream is on the transmit path from the first network element Flow to during the second network element without the other network elements in m network element.
Alternatively, as another embodiment, processor 920 can assume the monitoring letter of every cross-talk link on display interface Breath.
Alternatively, as another embodiment, transmitter 930 can be based on user input, sends each net to each network element The IP FPM configuration information of unit, user input is used for the IP FPM configuration information that instruction sends each network element to each network element.
Alternatively, as another embodiment, business stream information can be included in type I information and the second category information extremely A few class, type I information includes source IP address and the purpose IP address of Business Stream, and Equations of The Second Kind information includes the source of Business Stream The incoming interface information of the egress network element of the incoming interface information of network element and Business Stream.
The other functions of equipment 900 of Fig. 9 are referred to the process of the embodiment of the method for Fig. 2 to Fig. 7 above with operation, are Avoid repeating, here is omitted.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example of the embodiments described herein description Unit and algorithm steps, being capable of being implemented in combination in electronic hardware or computer software and electronic hardware.These functions are actually To be executed with hardware or software mode, the application-specific depending on technical scheme and design constraint.Professional and technical personnel Each specific application can be used different methods to realize described function, but this realization is it is not considered that exceed The scope of the present invention.
Those skilled in the art can be understood that, for convenience and simplicity of description, the system of foregoing description, Device and the specific work process of unit, may be referred to the corresponding process in preceding method embodiment, will not be described here.
It should be understood that disclosed system, apparatus and method in several embodiments provided herein, permissible Realize by another way.For example, device embodiment described above is only schematically, for example, described unit Divide, only a kind of division of logic function, actual can have other dividing mode when realizing, for example multiple units or assembly Can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not execute.Another, shown or The coupling each other discussing or direct-coupling or communication connection can be by some interfaces, the indirect coupling of device or unit Close or communicate to connect, can be electrical, mechanical or other forms.
The described unit illustrating as separating component can be or may not be physically separate, show as unit The part showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.The mesh to realize this embodiment scheme for some or all of unit therein can be selected according to the actual needs 's.
In addition, can be integrated in a processing unit in each functional unit in each embodiment of the present invention it is also possible to It is that unit is individually physically present it is also possible to two or more units are integrated in a unit.
If described function realized using in the form of SFU software functional unit and as independent production marketing or use when, permissible It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words Partly being embodied in the form of software product of part that prior art is contributed or this technical scheme, this meter Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment（Can be individual People's computer, server, or network equipment etc.）The all or part of step of execution each embodiment methods described of the present invention. And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory（ROM, Read-Only Memory）, random access memory deposits Reservoir（RAM, Random Access Memory）, magnetic disc or CD etc. are various can be with the medium of store program codes.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.

Claims (16)

1. a kind of method for Internet protocol IP stream performance monitoring FPM is it is characterised in that include：
Acquisition business stream information, described business stream information is used for the instruction transmission starting point of Business Stream and described business in an ip network The transmission terminal of stream；
According to described business stream information, determine transmission path in described IP network for the described Business Stream；
According to the service configuration information of each network element in m network element in described transmission path, determine the IP of each network element described FPM configuration information, the service configuration information of each network element described is used for indicating the described corresponding type of service of each network element, described The IP FPM configuration information of each network element is used for indicating that each network element described executes IP FPM to described Business Stream, m is more than 1 Positive integer；
Send the IP FPM configuration information of each network element described to each network element described.
2. method according to claim 1 it is characterised in that the service configuration information of each network element described include described every The interface type of individual network element and interface configuration information；
The described service configuration information according to each network element in m network element in described transmission path, determines each network element described IP FPM configuration information, including：
Interface type according to each network element described and interface configuration information, determine the described corresponding type of service of each network element；
According to the interface type of the corresponding type of service of each network element described and each network element described, determine each network element described IP FPM configuration information.
3. method according to claim 2 is it is characterised in that the IP FPM configuration letter of k network element in described m network element Breath includes location information, described in the location information in the IP FPM configuration information of the i-th network element in described k network element is used for determining The position of IP heading in the corresponding type of service of i-th network element, k is the positive integer less than or equal to m, i be value from 1 to k's Positive integer.
4. method according to claim 3 is it is characterised in that positioning in the IP FPM configuration information of described i-th network element Information includes following at least one：Tag parameter in the corresponding type of service of described i-th network element, the interface of described i-th network element Parameter.
5. method according to any one of claim 1 to 4 is it is characterised in that also include：
Described transmission path is divided into by n cross-talk link according to described m network element；
According to the metrical information of each network element described, determine the monitoring information of every cross-talk link in described n cross-talk link, described every The metrical information of individual network element is that each network element described obtains to described Business Stream execution IP FPM, the prison of described every cross-talk link Control information is used for indicating the transmission performance of described every cross-talk link, and n is positive integer.
6. method according to claim 5 is it is characterised in that described sublink is one of following：
Link between the outgoing interface of the outgoing interface of the first network element and the second network element,
Link between the incoming interface of the incoming interface of the first network element and the second network element,
Link between the outgoing interface of the incoming interface of the first network element and described first network element,
Link between the incoming interface of the outgoing interface of the first network element and the second network element；
Wherein, described first network element and described second network element are the network element in described m network element, and described Business Stream is in described transmission Without the other network elements described m network element when described first network element flows to described second network element on path.
7. method according to claim 6 is it is characterised in that methods described also includes：
The monitoring information of described every cross-talk link is presented on display interface.
8. the method according to any one of claim 1-4,6,7 is it is characterised in that described send to each network element described The IP FPM configuration information of each network element described, including：
Based on user input, send the IP FPM configuration information of each network element to each network element described, described user input is used for Indicate the IP FPM configuration information sending each network element described to each network element described.
9. a kind of equipment for Internet protocol IP stream performance monitoring FPM is it is characterised in that include：
Acquiring unit, for obtaining business stream information, described business stream information is used for indicating the transmission of Business Stream in an ip network The transmission terminal of starting point and described Business Stream；
Determining unit, for according to described business stream information, determining transmission path in described IP network for the described Business Stream；
Described determining unit, is additionally operable to the service configuration information according to each network element in m network element in described transmission path, really The IP stream performance monitoring FPM configuration information of fixed each network element described, the service configuration information of each network element described is used for indicating institute State the corresponding type of service of each network element, the IP FPM configuration information of each network element described is used for indicating each network element described to institute State Business Stream execution IP FPM, m is the positive integer more than 1；
Transmitting element, for sending the IP FPM configuration information of each network element described to each network element described.
10. equipment according to claim 9 it is characterised in that the service configuration information of each network element described include described The interface type of each network element and interface configuration information；
Described determining unit, specifically for：Interface type according to each network element described and interface configuration information, determine described every The corresponding type of service of individual network element；According to the interface type of the corresponding type of service of each network element described and each network element described, Determine the IP FPM configuration information of each network element described.
11. equipment according to claim 10 are it is characterised in that the IP FPM configuration of k network element in described m network element Information includes location information, and the location information in the IPFPM configuration information of the i-th network element in described k network element is used for determining institute State the position of IP heading in the corresponding type of service of the i-th network element, k is the positive integer less than or equal to m, i is value from 1 to k Positive integer.
12. equipment according to claim 11 are it is characterised in that determining in the IP FPM configuration information of described i-th network element Position information includes following at least one：Tag parameter in the corresponding type of service of described i-th network element, the connecing of described i-th network element Mouth parameter.
13. equipment according to any one of claim 9 to 12 are it is characterised in that also include division unit；Described m Network element is the network element that can support IP FPM；
Described division unit, for being divided into n cross-talk link according to described m network element by described transmission path；
Described determining unit, is additionally operable to the metrical information according to each network element described, determines every cross-talk chain in described n cross-talk link The monitoring information on road, the metrical information of each network element described is that each network element described obtains to described Business Stream execution IP FPM , the monitoring information of described every cross-talk link is used for indicating the transmission performance of described every cross-talk link, and n is positive integer.
14. equipment according to claim 13 are it is characterised in that described sublink is one of following：
Link between the outgoing interface of the outgoing interface of the first network element and the second network element,
Link between the incoming interface of the incoming interface of the first network element and the second network element,
Link between the outgoing interface of the incoming interface of the first network element and described first network element,
Link between the incoming interface of the outgoing interface of the first network element and the second network element；
Wherein, described first network element and described second network element are the network element in described m network element, and described Business Stream is in described transmission Without the other network elements described m network element when described first network element flows to described second network element on path.
15. equipment according to claim 14 are it is characterised in that also include：
Display unit, for assuming the monitoring information of described every cross-talk link on display interface.
16. equipment according to any one of claim 9-12,14,15 it is characterised in that described transmitting element, specifically For based on user input, sending the IPFPM configuration information of each network element to each network element described, described user input is used for referring to Show the IP FPM configuration information sending each network element described to each network element described.
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