WO2016206376A1 - 性能信息展示方法及装置 - Google Patents

性能信息展示方法及装置 Download PDF

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Publication number
WO2016206376A1
WO2016206376A1 PCT/CN2016/071779 CN2016071779W WO2016206376A1 WO 2016206376 A1 WO2016206376 A1 WO 2016206376A1 CN 2016071779 W CN2016071779 W CN 2016071779W WO 2016206376 A1 WO2016206376 A1 WO 2016206376A1
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WIPO (PCT)
Prior art keywords
pseudowire
tunnel
information
display
topology map
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PCT/CN2016/071779
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English (en)
French (fr)
Inventor
刘万慧
丁柏
胡常举
范书田
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中兴通讯股份有限公司
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Publication of WO2016206376A1 publication Critical patent/WO2016206376A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/68—Pseudowire emulation, e.g. IETF WG PWE3

Definitions

  • the present invention relates to the field of communications, and in particular to a method and apparatus for displaying performance information.
  • the pseudowire of the Packet Transfer Network (PTN) network is a point-to-point connection established between edge routers.
  • the main function is to simulate some common services such as frame relay and time division (time division). Multiplexing (referred to as TDM) service, Asynchronous Transfer Mode (ATM) and Ethernet, etc., the simulated service is passed through a hidden multi-protocol label switch (MPLS).
  • TDM time division Multiplexing
  • ATM Asynchronous Transfer Mode
  • Ethernet etc.
  • MPLS hidden multi-protocol label switch
  • the network is encapsulated into a common MPLS format.
  • the label switching path in the tunnel MPLS network is a unidirectional path from the ingress to the egress to carry the pseudowire.
  • tunnels and pseudowires carry different service data, and how to visually display the network structure of the tunnel and pseudowires and their key performance indicators to the operation and maintenance personnel, so that they can grasp the network operation situation at any time and predict the performance bottleneck.
  • This demand has become increasingly urgent. From this, it can be seen that there is a problem in the related art that the network structure and performance information of the tunnel and the pseudowire cannot be displayed visually.
  • the invention provides a performance information display method and device, so as to at least solve the problem that the network structure and performance information of the tunnel and the pseudowire cannot be displayed visually in the related art.
  • a performance information display method comprising: recording tunnel information of a tunnel in a packet transport network PTN and/or pseudowire information of a pseudowire, wherein the tunnel information includes a topology of the tunnel And the performance information of the tunnel, the pseudowire information includes a topology map of the pseudowire and performance information of the pseudowire; displaying performance information of the tunnel based on a topology map of the tunnel, and/or, A performance map of the pseudowire is displayed based on the topology map of the pseudowire.
  • the performance information of the tunnel is displayed based on the topology map of the tunnel, where: a display signal for displaying the tunnel topology map is received on a topology service graph to which the tunnel belongs;
  • the display signal of the tunnel topology diagram shows a topology map of the tunnel;
  • a display signal for displaying performance information of the tunnel is received on the topology map of the tunnel displayed; according to the tunnel for displaying the tunnel
  • the display signal of the performance information shows performance information of the tunnel on the topology map of the tunnel.
  • displaying the performance information of the pseudowire based on the topology diagram of the pseudowire includes: receiving, on a topology map of the tunnel to which the pseudowire belongs, a display signal for displaying an information menu of the pseudowire,
  • the menu information of the pseudowire includes one or more pseudowire information; displaying an information menu of the pseudowire according to the display signal of the information menu for displaying the pseudowire; receiving for selecting the a predetermined pseudowire in one or more pseudowire information included in the information menu of the pseudowire a selection signal of information; displaying the predetermined pseudowire information based on the topology map of the pseudowire according to the selection signal.
  • displaying the predetermined pseudowire information based on the topology signal of the pseudowire according to the selection signal includes: displaying a topology map of the predetermined pseudowire and performance information of the predetermined pseudowire on a display interface, where The topology map of the predetermined pseudowire includes all network elements through which the predetermined pseudowire passes, and all the network elements do not overlap each other.
  • displaying the topology map of the predetermined pseudowire and the performance information of the predetermined pseudowire on the display interface including: displaying a topology map of the predetermined pseudowire according to performance information of the predetermined pseudowire; And displaying, when the performance data represented by the performance information of the predetermined pseudowire and the performance limit that the predetermined pseudowire can withstand are less than a predetermined threshold, displaying an alarm of the topology map of the predetermined pseudowire.
  • a performance information display apparatus comprising: a recording module configured to record tunnel information of a tunnel in a packet transport network PTN and/or pseudowire information of a pseudowire, wherein the tunnel information And including the topology map of the tunnel and the performance information of the tunnel, the pseudowire information includes a topology map of the pseudowire and performance information of the pseudowire; and a display module, configured to display according to the topology map of the tunnel Performance information of the tunnel, and/or performance information of the pseudowire based on a topology map of the pseudowire.
  • the display module when the performance information of the tunnel is displayed based on the topology map of the tunnel, the display module includes: a first receiving unit, configured to receive, on a topology service graph to which the tunnel belongs, a display for the display a display signal of the tunnel topology diagram; the first display unit is configured to display the topology map of the tunnel according to the display signal used to display the tunnel topology map; and the second receiving unit is configured to display the tunnel Receiving a display signal for displaying performance information of the tunnel on the topology map; the second display unit is configured to display on the topology map of the tunnel according to the display signal for displaying performance information of the tunnel Performance information of the tunnel.
  • the display module includes: a third receiving unit, configured to receive on a topology map of the tunnel to which the pseudowire belongs a display signal for displaying an information menu of the pseudowire, wherein the menu information of the pseudowire includes one or more pseudowire information; and the third display unit is configured to display the pseudowire according to the The display signal of the information menu displays an information menu of the pseudowire; the fourth receiving unit is configured to receive predetermined pseudowire information of the one or more pseudowire information included in the information menu for selecting the pseudowire a selection signal; a fourth display unit configured to display the predetermined pseudowire information based on the topology map of the pseudowire according to the selection signal.
  • the fourth display unit includes: a display subunit, configured to display a topology map of the predetermined pseudowire and performance information of the predetermined pseudowire on a display interface, wherein the predetermined pseudowire topology
  • the figure includes all network elements through which the predetermined pseudowire passes, and all the network elements do not overlap each other.
  • the displaying subunit includes: displaying a topology map of the predetermined pseudowire according to performance information of the predetermined pseudowire; wherein, when the performance information represented by the performance information of the predetermined pseudowire is When the predetermined performance limit that the predetermined pseudowire can withstand is less than a predetermined threshold, an alarm display is performed on the topology map of the predetermined pseudowire.
  • the tunnel information of the tunnel in the packet transport network PTN and/or the pseudowire information of the pseudowire are recorded, wherein the tunnel information includes a topology map of the tunnel and performance information of the tunnel, the pseudowire Information including the pseudowire a topology map and performance information of the pseudowire; displaying performance information of the tunnel based on a topology map of the tunnel, and/or displaying performance information of the pseudowire based on a topology map of the pseudowire, and solving related The problem of the inability to visually display the network structure and performance information of the tunnel and the pseudowire exists in the technology, thereby achieving the effect of visually displaying the network structure and performance information of the tunnel and the pseudowire.
  • FIG. 1 is a flowchart of a method for displaying performance information according to an embodiment of the present invention
  • FIG. 2 is a block diagram showing the structure of a performance information display apparatus according to an embodiment of the present invention.
  • FIG. 3 is a structural block diagram 1 of a display module 24 in a performance information display apparatus according to an embodiment of the present invention
  • FIG. 4 is a structural block diagram 2 of a display module 24 in a performance information display apparatus according to an embodiment of the present invention
  • FIG. 5 is a structural block diagram of a fourth display unit 48 in a performance information display apparatus according to an embodiment of the present invention.
  • FIG. 6 is a flowchart of a topology display method of a PTN tunnel pseudowire according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of a right-click display tunnel according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of a topology tunnel according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of a tunnel ToolTip showing tunnel performance according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of an operation of displaying a pseudowire in a right click on a tunnel according to an embodiment of the present invention
  • FIG. 11 is a diagram of a pseudowire detail information dialog box for pseudowire performance in accordance with an embodiment of the present invention.
  • FIG. 1 is a flowchart of a performance information display method according to an embodiment of the present invention. As shown in FIG. 1 , the process includes the following steps:
  • Step S102 recording tunnel information of a tunnel in the packet transport network PTN and/or pseudowire information of the pseudowire, where the tunnel information includes a topology map of the tunnel and performance information of the tunnel, and the pseudowire information includes a topology map and a pseudo of the pseudowire Line performance information;
  • Step S104 displaying the performance information of the tunnel based on the topology map of the tunnel, and/or displaying the pseudowire based on the topology diagram of the pseudowire Performance information.
  • the performance information of the tunnel is displayed based on the topology map of the tunnel. That is to say, the performance information of the tunnel and the topology map of the tunnel are combined and displayed, so that the performance information and tunnel of the tunnel can be visually observed.
  • the topology map the same reason, the pseudo-line topology map and the pseudo-line performance information are also combined display, so that the pseudo-line performance information and the pseudo-line topology map can be visually observed. Therefore, the problem that the network structure and performance information of the tunnel and the pseudowire cannot be displayed intuitively in the related art is solved, thereby achieving the effect of visually displaying the network structure and performance information of the tunnel and the pseudowire.
  • the following solution may be adopted: receiving the display signal for displaying the topology map of the tunnel on the topology service graph to which the tunnel belongs; Displaying a topology map of the tunnel in the display of the topology map of the tunnel; receiving a display signal for displaying performance information of the tunnel on the topology map of the displayed tunnel; displaying the signal in the topology of the tunnel according to the performance information used to display the tunnel
  • the figure shows the performance information of the tunnel. Therefore, the purpose of directly viewing the performance information of the tunnel on the tunnel topology map is achieved.
  • the following scheme may be adopted: receiving the information menu for displaying the pseudowire on the topology map of the tunnel to which the pseudowire belongs Displaying a signal, wherein the menu information of the pseudowire includes one or more pseudowire information; displaying an information menu of the pseudowire according to the display signal of the information menu for displaying the pseudowire; receiving the information menu for selecting the pseudowire A selection signal of predetermined pseudowire information in one or more pseudowire information is included; the predetermined pseudowire information is displayed based on the pseudowire based topology map according to the selection signal.
  • displaying the predetermined pseudowire information according to the selection signal based on the pseudowire line topology includes: displaying a topology map of the predetermined pseudowire and performance information of the predetermined pseudowire on the display interface, wherein the predetermined pseudowire
  • the topology map includes all the network elements through which the predetermined pseudowire passes, and all the network elements do not overlap each other. That is, the topology information of the pseudowire and the performance information of the pseudowire can be displayed simultaneously on one display interface.
  • the performance information of the pseudowire can also be displayed on the topology diagram of the pseudowire, so that the topology of the pseudowire can be visually viewed. Performance information for graphs and pseudowires.
  • displaying the topology map of the predetermined pseudowire and the performance information of the predetermined pseudowire on the display interface includes: displaying the topology map of the predetermined pseudowire according to the performance information of the predetermined pseudowire; wherein, when When the performance data represented by the performance information of the predetermined pseudowire differs from the performance limit that the predetermined pseudowire can withstand by less than a predetermined threshold, the topology map of the predetermined pseudowire is displayed as an alarm.
  • the alarm display may be displayed in an alarm color.
  • the topology map corresponding to the alarm performance data is displayed in red, or flashed, or the line is bold.
  • other alarm displays can also be used, which are not enumerated here.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • a performance information display device is also provided, which is used to implement the above embodiment and the preferred implementation.
  • the method has been described and will not be described again.
  • the term "module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 2 is a block diagram showing the structure of a performance information display apparatus according to an embodiment of the present invention. As shown in FIG. 2, the apparatus includes a recording module 22 and a display module 24. The apparatus will be described below.
  • the recording module 22 is configured to record tunnel information of the tunnel in the packet transport network PTN and/or pseudowire information of the pseudowire, where the tunnel information includes a topology map of the tunnel and performance information of the tunnel, where the pseudowire information includes a pseudowire
  • the performance information of the topology map and the pseudowire is connected to the recording module 22, configured to display the performance information of the tunnel based on the topology map of the tunnel, and/or the performance information of the pseudowire based on the topology diagram of the pseudowire.
  • FIG. 3 is a structural block diagram of a display module 24 in a performance information display apparatus according to an embodiment of the present invention.
  • the display module 24 includes a first receiving unit 32, a first display unit 34, and a second receiving unit 36. And the second display unit 38, the display module 24 will be described below.
  • the first receiving unit 32 is configured to receive the display signal for displaying the tunnel topology map on the topology service graph to which the tunnel belongs when the performance information of the tunnel is displayed in the tunnel-based topology map; the first display unit 34 is connected to the foregoing The first receiving unit 32 is configured to display a topology map of the tunnel according to the display signal used to display the tunnel topology map.
  • the second receiving unit 36 is connected to the first display unit 34, and is configured to receive on the topology map of the displayed tunnel. And a display signal for displaying the performance information of the tunnel; the second display unit 38 is connected to the second receiving unit 36, and is configured to display the performance of the tunnel on the topology map of the tunnel according to the display signal used to display the performance information of the tunnel. information.
  • FIG. 4 is a block diagram showing the structure of the display module 24 in the performance information display apparatus according to the embodiment of the present invention.
  • the display module 24 includes a third receiving unit 42, a third display unit 44, and a fourth receiving unit 46.
  • the fourth display unit 48, the display module 24 will be described below.
  • the third receiving unit 42 is configured to, when the performance information of the pseudowire is displayed on the topology map based on the pseudowire, receive the display signal of the information menu for displaying the pseudowire on the topology map of the tunnel to which the pseudowire belongs, where
  • the menu information of the pseudowire includes one or more pseudowire information;
  • the third display unit 44 is connected to the third receiving unit 42, and is configured to display the information menu of the pseudowire according to the display signal of the information menu for displaying the pseudowire.
  • a fourth receiving unit 46 coupled to the third display unit 44, configured to receive a selection signal of predetermined pseudowire information in one or more pseudowire information included in an information menu for selecting a pseudowire;
  • the unit 48 is connected to the fourth receiving unit 46, and is arranged to display predetermined pseudowire information based on a topology map of the pseudowire according to the selection signal.
  • FIG. 5 is a structural block diagram of a fourth display unit 48 in a performance information display apparatus according to an embodiment of the present invention. As shown in FIG. 5, the fourth display unit 48 includes a display subunit 52, and the fourth display unit 48 is shown below. Be explained.
  • the display sub-unit 52 is configured to display a topology map of the predetermined pseudo-line and performance information of the predetermined pseudo-line on the display interface, where the topology map of the predetermined pseudo-line includes all network elements through which the predetermined pseudo-line passes, and all the network elements Do not overlap each other.
  • the displaying subunit 52 includes: displaying a topology map of the predetermined pseudowire according to the performance information of the predetermined pseudowire; wherein the performance data represented by the performance information of the predetermined pseudowire and the performance of the predetermined pseudowire can withstand The limit difference is less than When the threshold is predetermined, an alarm is displayed on the topology map of the predetermined pseudowire.
  • the method for displaying the tunnel and pseudowire data (corresponding to the performance information of the tunnel and the performance information of the pseudowire) of the PTN network on the topology map provided by the embodiment of the present invention The performance indicators of tunnels and pseudowires are displayed to the user in an intuitive manner. In this way, tunnels, pseudowire network structures and performance data can be expressed more accurately and accurately, and users can conveniently access the network according to the performance data displayed. Capacity is adjusted in time.
  • the traditional global topology is to display all network elements in a tiled manner. For systems with more network elements, user viewing and operation are inconvenient.
  • the local topology is to display the topology map in a hierarchical manner, and only the local area that the user is currently paying attention to is displayed to the user, while other parts are generally represented by the virtual figure, and the current display angle is switched by the mouse operation, thereby making the whole
  • the topology map is concise and concise, and the area of interest to the user is more prominent and detailed;
  • the tunnel display as a carrier of the pseudowire, contains a plurality of pseudowires inside, and according to the tunnel routing data of the PTN equipment of the current network, the mouse is clicked to display the topology, and the network structure of the tunnel is provided for the user;
  • the pseudowire shows that the pseudowire exists in the tunnel.
  • a pseudowire is displayed on the tunnel to display the network structure of the pseudowire to the user;
  • tunnels and pseudowires The performance of tunnels and pseudowires is demonstrated.
  • the performance of tunnels and pseudowires is the focus of users. From this, the performance bottlenecks of tunnels and pseudowires can be seen, so that users can expand or adjust the network in time.
  • FIG. 6 is a flowchart of a topology display method of a PTN tunnel pseudowire according to an embodiment of the present invention. As shown in FIG. 6, the process includes the following steps:
  • Step S602 performing a right click operation on the topology service
  • Step S604 displaying a tunnel
  • Step S606 drawing a tunnel
  • Step S608 stopping the mouse on the tunnel
  • Step S610 popping up a tunnel performance table
  • Step S612 right click on the tunnel to display a pseudowire list
  • Step S614 clicking the pseudowire list to pop up a pseudowire detailed information dialog box
  • step S618 the dashboard is drawn to display the pseudowire performance.
  • the IDs of the tunnel and the pseudowire are added to the traversed link and service by attributes.
  • Operation 1 Right click on the business with the mouse, there is a “Show Tunnel” item in the pop-up menu, Figure 7 is based on this issue.
  • the right button of the embodiment shows the tunnel diagram.
  • the topology drawing module first finds the network element where the current service is located according to the clicked tunnel identifier (Identification, referred to as ID), finds the tunnel ID according to the port of the network element, and starts redrawing all links, when redrawing the link Determine each link. If the tunnel ID exists in the link attribute, the tunnel is drawn. If it does not exist, the link remains unchanged.
  • FIG. 8 is implemented according to the present invention.
  • Operation 2 The performance on the tunnel actually represents the performance of the internal pseudowire.
  • the tunnel performance display module loads the performance attribute name and performance data of the tunnel into the dialog box to The manner of the list presents detailed information of the performance data of the tunnel, as shown in FIG. 9.
  • FIG. 9 is a schematic diagram of a tunnel ToolTip showing tunnel performance according to an embodiment of the present invention.
  • Operation 3 Right click on the tunnel and pop up the pseudowire information menu.
  • the menu lists the pseudowire names contained in the tunnel, as shown in FIG. 10,
  • FIG. 10 is a pseudo right click on the tunnel display according to an embodiment of the present invention. Schematic diagram of the operation of the line. Among them, click on any of the pseudowire names in the menu to pop up the pseudowire detailed information dialog box.
  • the dialog box is divided into two parts. The left side is the pseudowire network topology structure diagram, and the right side is the pseudowire performance dashboard.
  • the pseudowire network topology map calculates the relative position between the system rings where the network elements are located by filtering the network elements through which the pseudowires pass, and calculates the relative coordinates on the local topology map by using the layout algorithm, and uses the position overlap algorithm to determine Whether the network elements overlap and are shifted.
  • the pseudowire network topology map will make up for the shortcomings that the pseudowires cannot pass through all the network elements on the local topology map.
  • FIG. 11 is a pseudo-line detailed information dialog box diagram of pseudowire performance according to an embodiment of the present invention. .
  • the color of the pseudowire is associated with the "performance of the user's most concerned performance" indicator, and the pseudowire performance value is mapped to several colors, for example, four colors of green yellow orange red are used, when green , indicating that the performance data is small, when red, it means that the performance data is large, close to the performance limit that the pseudowire can withstand.
  • the color of the pseudowire can directly reflect the amount of data that can be currently carried, and the user can intuitively discover the performance bottleneck of the pseudowire through different colors.
  • the pseudowire details dialog box displays the important performance data of the pseudowire in the form of a dashboard on the right side. As shown in FIG.
  • the dashboard is displayed according to performance indicators that the user mainly focuses on, such as bandwidth utilization, guaranteed bandwidth, and the like.
  • the scale on the instrument panel can be divided into different color ranges from low to high, which respectively represent the level of performance indicators, indicating that the performance bottleneck is about to be reached, which will serve as a warning to the user.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the modules are located in multiple In the processor.
  • Embodiments of the present invention also provide a storage medium.
  • the foregoing storage medium may be configured to store program code for performing the following steps:
  • the tunnel-based topology map shows the performance information of the tunnel, and/or the pseudo-line based topology map shows the performance of the pseudowire information.
  • the foregoing storage medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), and a Random Access Memory (RAM).
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • the topology display method of the PTN tunnel and the pseudowire provided in the embodiment of the present invention visually displays the network structure and performance index of the tunnel and the pseudowire by using the topology graphic, adjusts the PTN network structure for the user, and optimizes the network. Performance provides effective help.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the performance information display method and apparatus provided by the embodiments of the present invention have the following beneficial effects: solving the problem that the network structure and performance information of the tunnel and the pseudowire cannot be displayed visually in the related art, thereby achieving Visually show the effect of the network structure and performance information of tunnels and pseudowires.

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Abstract

本发明提供了一种性能信息展示方法及装置，其中，该方法包括：记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，该隧道信息包括隧道的拓扑图和隧道的性能信息，伪线信息包括伪线的拓扑图和伪线的性能信息；基于隧道的拓扑图展示隧道的性能信息，和/或，基于伪线的拓扑图展示伪线的性能信息。通过本发明，解决了相关技术中存在的无法将隧道和伪线的网络结构及性能信息直观进行展示的问题，进而达到了直观展示隧道和伪线的网络结构及性能信息的效果。

Description

性能信息展示方法及装置 技术领域
本发明涉及通信领域，具体而言，涉及一种性能信息展示方法及装置。
背景技术
分组传送网(Packet transfer Network，简称为PTN)网络的伪线是建立在边缘路由器之间的一个点对点的连接，主要功能是仿真一些常见的业务例如帧中继、时分多路复用(time division multiplexing，简称为TDM)业务、异步传输业务(Asynchronous Transfer Mode，简称为ATM)和以太网等，将被仿真的业务通过一个隐藏的核心多协议标签交换(multi-protocol label switch，简称为MPLS)网络，封装到一个共同的MPLS格式中。而隧道MPLS网络中的标签交换路径，是从入口到出口的一个单向路径，用来承载伪线。在PTN网络中，隧道和伪线承载着不同业务数据，而如何把隧道和伪线的网络结构及其关键性能指标直观展示给运维人员，让他们随时掌握的网络运行情况，预知性能瓶颈，这种需求变得日趋迫切。由此可知，在相关技术中存在着无法将隧道和伪线的网络结构及性能信息直观进行展示的问题。
针对相关技术中存在的无法将隧道和伪线的网络结构及性能信息直观进行展示的问题，目前尚未提出有效的解决方案。
发明内容
本发明提供了一种性能信息展示方法及装置，以至少解决相关技术中存在的无法将隧道和伪线的网络结构及性能信息直观进行展示的问题。
根据本发明的一个方面，提供了一种性能信息展示方法，包括：记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，所述隧道信息包括所述隧道的拓扑图和所述隧道的性能信息，所述伪线信息包括所述伪线的拓扑图和所述伪线的性能信息；基于所述隧道的拓扑图展示所述隧道的性能信息，和/或，基于所述伪线的拓扑图展示所述伪线的性能信息。
可选地，基于所述隧道的拓扑图展示所述隧道的性能信息包括：在所述隧道所属的拓扑业务图上接收到用于展示所述隧道拓扑图的展示信号；根据所述用于展示所述隧道拓扑图的展示信号展示所述隧道的拓扑图；在展示的所述隧道的拓扑图上接收到用于展示所述隧道的性能信息的展示信号；根据所述用于展示所述隧道的性能信息的展示信号在所述隧道的拓扑图上展示所述隧道的性能信息。
可选地，基于所述伪线的拓扑图展示所述伪线的性能信息包括：在所述伪线所属的隧道的拓扑图上接收到用于展示所述伪线的信息菜单的展示信号，其中，所述伪线的菜单信息中包括一个或多个伪线信息；根据所述用于展示所述伪线的信息菜单的展示信号展示所述伪线的信息菜单；接收用于选择所述伪线的信息菜单中包括的一个或多个伪线信息中的预定伪线 信息的选择信号；根据所述选择信号基于所述伪线的拓扑图展示所述预定伪线信息。
可选地，根据所述选择信号基于所述伪线的拓扑图展示所述预定伪线信息包括：在展示界面上展示所述预定伪线的拓扑图和所述预定伪线的性能信息，其中，所述预定伪线的拓扑图中包括所述预定伪线经过的全部网元，所述全部网元互不重叠。
可选地，在展示界面上展示所述预定伪线的拓扑图和所述预定伪线的性能信息包括：根据所述预定伪线的性能信息对所述预定伪线的拓扑图进行显示；其中，当所述预定伪线的性能信息表示的性能数据与所述预定伪线能承受的性能极限相差小于预定阈值时，对所述预定伪线的拓扑图进行告警显示。
根据本发明的另一方面，提供了一种性能信息展示装置，包括：记录模块，设置为记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，所述隧道信息包括所述隧道的拓扑图和所述隧道的性能信息，所述伪线信息包括所述伪线的拓扑图和所述伪线的性能信息；展示模块，设置为基于所述隧道的拓扑图展示所述隧道的性能信息，和/或，基于所述伪线的拓扑图展示所述伪线的性能信息。
可选地，在基于所述隧道的拓扑图展示所述隧道的性能信息时，所述展示模块包括：第一接收单元，设置为在所述隧道所属的拓扑业务图上接收到用于展示所述隧道拓扑图的展示信号；第一展示单元，设置为根据所述用于展示所述隧道拓扑图的展示信号展示所述隧道的拓扑图；第二接收单元，设置为在展示的所述隧道的拓扑图上接收到用于展示所述隧道的性能信息的展示信号；第二展示单元，设置为根据所述用于展示所述隧道的性能信息的展示信号在所述隧道的拓扑图上展示所述隧道的性能信息。
可选地，在基于所述伪线的拓扑图展示所述伪线的性能信息时，所述展示模块包括：第三接收单元，设置为在所述伪线所属的隧道的拓扑图上接收到用于展示所述伪线的信息菜单的展示信号，其中，所述伪线的菜单信息中包括一个或多个伪线信息；第三展示单元，设置为根据所述用于展示所述伪线的信息菜单的展示信号展示所述伪线的信息菜单；第四接收单元，设置为接收用于选择所述伪线的信息菜单中包括的一个或多个伪线信息中的预定伪线信息的选择信号；第四展示单元，设置为根据所述选择信号基于所述伪线的拓扑图展示所述预定伪线信息。
可选地，所述第四展示单元包括：展示子单元，设置为在展示界面上展示所述预定伪线的拓扑图和所述预定伪线的性能信息，其中，所述预定伪线的拓扑图中包括所述预定伪线经过的全部网元，所述全部网元互不重叠。
可选地，所述展示子单元包括：根据所述预定伪线的性能信息对所述预定伪线的拓扑图进行显示；其中，当所述预定伪线的性能信息表示的性能数据与所述预定伪线能承受的性能极限相差小于预定阈值时，对所述预定伪线的拓扑图进行告警显示。
通过本发明，采用记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，所述隧道信息包括所述隧道的拓扑图和所述隧道的性能信息，所述伪线信息包括所述伪线的 拓扑图和所述伪线的性能信息；基于所述隧道的拓扑图展示所述隧道的性能信息，和/或，基于所述伪线的拓扑图展示所述伪线的性能信息，解决了相关技术中存在的无法将隧道和伪线的网络结构及性能信息直观进行展示的问题，进而达到了直观展示隧道和伪线的网络结构及性能信息的效果。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的性能信息展示方法的流程图；
图2是根据本发明实施例的性能信息展示装置的结构框图；
图3是根据本发明实施例的性能信息展示装置中展示模块24的结构框图一；
图4是根据本发明实施例的性能信息展示装置中展示模块24的结构框图二；
图5是根据本发明实施例的性能信息展示装置中第四展示单元48的结构框图；
图6是根据本发明实施例的PTN隧道伪线的拓扑展示方法流程图；
图7是根据本发明实施例的右键显示隧道示意图；
图8是根据本发明实施例的拓扑隧道示意图；
图9是根据本发明实施例的展示隧道性能的隧道ToolTip示意图；
图10是根据本发明实施例的在隧道右键点击展示伪线的操作示意图；
图11是根据本发明实施例的伪线性能的伪线详细信息对话框图。
具体实施方式
下文中将参考附图并结合实施例来详细说明本发明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
在本实施例中提供了一种性能信息展示方法，图1是根据本发明实施例的性能信息展示方法的流程图，如图1所示，该流程包括如下步骤：
步骤S102，记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，该隧道信息包括隧道的拓扑图和隧道的性能信息，伪线信息包括伪线的拓扑图和伪线的性能信息；
步骤S104，基于隧道的拓扑图展示隧道的性能信息，和/或，基于伪线的拓扑图展示伪线 的性能信息。
通过上述步骤，在展示隧道的性能信息时，是基于隧道的拓扑图展示的，也就是说，隧道的性能信息和隧道的拓扑图进行了结合展示，从而可以直观的观察隧道的性能信息和隧道的拓扑图，同理，伪线的拓扑图和伪线的性能信息也是进行的结合展示，从而可以直观的观察伪线的性能信息和伪线的拓扑图。从而解决了相关技术中存在的无法将隧道和伪线的网络结构及性能信息直观进行展示的问题，进而达到了直观展示隧道和伪线的网络结构及性能信息的效果。
在一个可选的实施例中，在基于隧道的拓扑图展示隧道的性能信息时，可以采用如下方案：在隧道所属的拓扑业务图上接收到用于展示隧道拓扑图的展示信号；根据该用于展示隧道拓扑图的展示信号展示隧道的拓扑图；在展示的隧道的拓扑图上接收到用于展示隧道的性能信息的展示信号；根据用于展示隧道的性能信息的展示信号在隧道的拓扑图上展示隧道的性能信息。从而实现了在隧道拓扑图上直接查看隧道的性能信息的目的。
在一个可选的实施例中，在基于伪线的拓扑图展示伪线的性能信息时，可以采用如下方案：在伪线所属的隧道的拓扑图上接收到用于展示伪线的信息菜单的展示信号，其中，该伪线的菜单信息中包括一个或多个伪线信息；根据用于展示伪线的信息菜单的展示信号展示伪线的信息菜单；接收用于选择伪线的信息菜单中包括的一个或多个伪线信息中的预定伪线信息的选择信号；根据选择信号基于伪线的拓扑图展示预定伪线信息。
在一个可选的实施例中，根据选择信号基于伪线的拓扑图展示预定伪线信息包括：在展示界面上展示预定伪线的拓扑图和预定伪线的性能信息，其中，该预定伪线的拓扑图中包括预定伪线经过的全部网元，全部网元互不重叠。即，可以在一个展示界面上同时展示伪线的拓扑图和伪线的性能信息，当然，也可以将伪线的性能信息展示在伪线的拓扑图上，从而可以直观的查看伪线的拓扑图和伪线的性能信息。
在一个可选的实施例中，在展示界面上展示预定伪线的拓扑图和预定伪线的性能信息包括：根据预定伪线的性能信息对预定伪线的拓扑图进行显示；其中，当该预定伪线的性能信息表示的性能数据与预定伪线能承受的性能极限相差小于预定阈值时，对该预定伪线的拓扑图进行告警显示。其中，该告警显示可以是采用告警颜色显示，例如将与告警性能数据对应的拓扑图进行红色显示，或者闪烁显示，或者线条加粗显示。当然也可以采用其他的告警显示，在此不一一列举。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端设备(可以是手机，计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。
在本实施例中还提供了一种性能信息展示装置，该装置用于实现上述实施例及优选实施 方式，已经进行过说明的不再赘述。如以下所使用的，术语“模块”可以实现预定功能的软件和/或硬件的组合。尽管以下实施例所描述的装置较佳地以软件来实现，但是硬件，或者软件和硬件的组合的实现也是可能并被构想的。
图2是根据本发明实施例的性能信息展示装置的结构框图，如图2所示，该装置包括记录模块22和展示模块24，下面对该装置进行说明。
记录模块22，设置为记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，该隧道信息包括隧道的拓扑图和隧道的性能信息，该伪线信息包括伪线的拓扑图和伪线的性能信息；展示模块24，连接至上述记录模块22，设置为基于隧道的拓扑图展示隧道的性能信息，和/或，基于伪线的拓扑图展示伪线的性能信息。
图3是根据本发明实施例的性能信息展示装置中展示模块24的结构框图一，如图3所示，该展示模块24包括第一接收单元32、第一展示单元34、第二接收单元36和第二展示单元38，下面对该展示模块24进行说明。
第一接收单元32，设置为在基于隧道的拓扑图展示隧道的性能信息时，在隧道所属的拓扑业务图上接收到用于展示隧道拓扑图的展示信号；第一展示单元34，连接至上述第一接收单元32，设置为根据用于展示隧道拓扑图的展示信号展示隧道的拓扑图；第二接收单元36，连接至上述第一展示单元34，设置为在展示的隧道的拓扑图上接收到用于展示隧道的性能信息的展示信号；第二展示单元38，连接至上述第二接收单元36，设置为根据用于展示隧道的性能信息的展示信号在隧道的拓扑图上展示隧道的性能信息。
图4是根据本发明实施例的性能信息展示装置中展示模块24的结构框图二，如图4所示，该展示模块24包括第三接收单元42、第三展示单元44、第四接收单元46和第四展示单元48，下面对该展示模块24进行说明。
第三接收单元42，设置为在基于伪线的拓扑图展示伪线的性能信息时，在伪线所属的隧道的拓扑图上接收到用于展示伪线的信息菜单的展示信号，其中，该伪线的菜单信息中包括一个或多个伪线信息；第三展示单元44，连接至上述第三接收单元42，设置为根据用于展示伪线的信息菜单的展示信号展示伪线的信息菜单；第四接收单元46，连接至上述第三展示单元44，设置为接收用于选择伪线的信息菜单中包括的一个或多个伪线信息中的预定伪线信息的选择信号；第四展示单元48，连接至上述第四接收单元46，设置为根据选择信号基于伪线的拓扑图展示预定伪线信息。
图5是根据本发明实施例的性能信息展示装置中第四展示单元48的结构框图，如图5所示，该第四展示单元48包括展示子单元52，下面对该第四展示单元48进行说明。
展示子单元52，设置为在展示界面上展示预定伪线的拓扑图和预定伪线的性能信息，其中，该预定伪线的拓扑图中包括预定伪线经过的全部网元，该全部网元互不重叠。
可选地，上述展示子单元52包括：根据预定伪线的性能信息对预定伪线的拓扑图进行显示；其中，当该预定伪线的性能信息表示的性能数据与预定伪线能承受的性能极限相差小于 预定阈值时，对该预定伪线的拓扑图进行告警显示。
通过本发明实施例中提供的在拓扑图上对PTN网络的隧道、伪线数据(对应于上述的隧道的性能信息、伪线的性能信息)进行展示的方法。将隧道、伪线的性能指标以一种直观的方式展示给用户，这种方式下可以更形象、准确地表达隧道、伪线网络结构及性能数据，并方便用户根据所展示的性能数据对网络容量及时调整。
本发明实施例中提供的在拓扑上展示PTN隧道伪线的方法，包括：
局部拓扑，传统的全局拓扑是将所有网元以平铺的方式展示，对于网元较多的系统来说，会造成用户查看和操作不便。而局部拓扑是将拓扑图以分级的方式进行展示，仅将用户当前关注的局部区域展示给用户，而其他部分则使用虚拟图的方式概括表示，并通过鼠标操作切换当前显示视角，从而使整个拓扑图简明扼要，用户所关注的区域更加突出、详尽；
隧道展示，作为伪线的载体，其内部包含多条伪线，根据现网PTN设备的隧道路由数据，通过进行鼠标点击操作，在拓扑上展示，为用户提供隧道的网络结构；
伪线展示，伪线存在于隧道内，通过在隧道上进行鼠标点击操作，在隧道上展示伪线，向用户展示伪线的网络结构；
隧道、伪线性能展示，隧道和伪线的性能是用户所关注的重点内容，从中可以看出隧道、伪线的性能瓶颈，从而用户可以对网络进行及时扩容或调整。
图6是根据本发明实施例的PTN隧道伪线的拓扑展示方法流程图，如图6所示，该流程包括如下步骤：
步骤S602，在拓扑业务上进行右键点击操作；
步骤S604，展示隧道；
步骤S606，绘制隧道；
步骤S608，在隧道上鼠标停留；
步骤S610，弹出隧道性能表；
步骤S612，在隧道上右键点击，展示伪线列表；
步骤S614，单击伪线列表，弹出伪线详细信息对话框；
步骤S616，绘制伪线；
步骤S618，绘制仪表盘，展示伪线性能。
下面对上述步骤进行详细说明。根据现网PTN设备的隧道路由数据，在拓扑初始化时，将隧道和伪线的ID以属性的方式加入到所经过的链路和业务之中。
操作1：用鼠标在业务上右键点击，弹出的菜单中存在“显示隧道”项，图7是根据本发 明实施例的右键显示隧道示意图，如图7所示，点击“显示隧道”触发隧道展示。拓扑绘制模块根据所点击的隧道标识(Identify，简称为ID)，先找到当前业务所在网元，根据网元的端口找到隧道ID，并开始对所有链路进行重绘，在重绘链路时，对每一条链路进行判断，如果链路属性中存在该隧道ID，则画出隧道，不存在则保存链路不变。在绘制隧道时，在链路的起始网元间，通过绘制一条具有一定透明度的宽幅管道代表，在隧道中心位置使用一条细实线代表隧道内存在伪线，图8是根据本发明实施例的拓扑隧道示意图，如图8所示。并在上面加入对鼠标移动moveOver和右键点击rightClick事件的监听，用于在鼠标停留在隧道之上时，弹出隧道性能数据。
操作2：隧道上的性能实际上表示的是内部伪线的性能，在鼠标停留在隧道上触发moveOver事件时，隧道性能展示模块将隧道的性能属性名称和性能数据加载进对话框的表格，以列表的方式呈现出该隧道的性能数据的详细信息，如图9所示，图9是根据本发明实施例的展示隧道性能的隧道ToolTip示意图。
操作3：在隧道上使用鼠标右键点击，弹出伪线信息菜单，菜单列出隧道内所包含的伪线名称，如图10所示，图10是根据本发明实施例的在隧道右键点击展示伪线的操作示意图。其中，点击菜单中的任意一个伪线名称，弹出伪线详细信息对话框，对话框内分为两部分，左边为伪线网络拓扑结构图，右边卫伪线性能仪表盘。伪线网络拓扑结构图通过将伪线所经过的网元进行过滤，计算网元所在的系统环之间的相对位置，通过布局算法算出在局部拓扑图上的相对坐标，并使用位置重叠算法判断网元是否重叠并进行移位。通过伪线网络拓扑结构图，将弥补局部拓扑图上无法展示伪线经过全部网元的缺点，如图11所示，图11是根据本发明实施例的伪线性能的伪线详细信息对话框图。
在伪线网络拓扑结构图上，伪线的颜色同“用户最关注的性能“指标关联，将伪线性能数值和几种颜色进行映射，例如，使用绿黄橙红四种颜色，当为绿色时，表示性能数据小，红色时，表示性能数据大，接近伪线能承受的性能极限。伪线的颜色可以直接反应当前可够承载的数据量，用户可以通过颜色的不同直观的发现伪线的性能瓶颈问题。伪线详细信息对话框右侧使用仪表盘的形式显示伪线重要性能数据。如图11所示，仪表盘根据用户主要关注的性能指标如带宽利用率、保证带宽等进行显示。仪表盘上的刻度可以从低到高划分为不同种颜色范围，分别代表性能指标的高低，表示即将到达性能瓶颈，对用户起到警示的作用。
需要说明的是，上述各个模块是可以通过软件或硬件来实现的，对于后者，可以通过以下方式实现，但不限于此：上述模块均位于同一处理器中；或者，上述模块分别位于多个处理器中。
本发明的实施例还提供了一种存储介质。可选地，在本实施例中，上述存储介质可以被设置为存储用于执行以下步骤的程序代码：
S1，记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，该隧道信息包括隧道的拓扑图和隧道的性能信息，伪线信息包括伪线的拓扑图和伪线的性能信息；
S2，基于隧道的拓扑图展示隧道的性能信息，和/或，基于伪线的拓扑图展示伪线的性能 信息。
可选地，在本实施例中，上述存储介质可以包括但不限于：U盘、只读存储器(Read-Only Memory，简称为ROM)、随机存取存储器(Random Access Memory，简称为RAM)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
可选地，本实施例中的具体示例可以参考上述实施例及可选实施方式中所描述的示例，本实施例在此不再赘述。
综上所述，本发明实施例中提供的PTN隧道和伪线的拓扑展示方法，用拓扑图形的方式直观的展示隧道、伪线的网络结构和性能指标，为用户调整PTN网络结构，优化网络性能提供了有效帮助。
显然，本领域的技术人员应该明白，上述的本发明的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本发明不限制于任何特定的硬件和软件结合。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。
工业实用性
如上所述，本发明实施例提供的一种性能信息展示方法及装置具有以下有益效果：解决了相关技术中存在的无法将隧道和伪线的网络结构及性能信息直观进行展示的问题，进而达到了直观展示隧道和伪线的网络结构及性能信息的效果。

Claims (10)

  1. 一种性能信息展示方法，包括：
    记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，所述隧道信息包括所述隧道的拓扑图和所述隧道的性能信息，所述伪线信息包括所述伪线的拓扑图和所述伪线的性能信息；
    基于所述隧道的拓扑图展示所述隧道的性能信息，和/或，基于所述伪线的拓扑图展示所述伪线的性能信息。
  2. 根据权利要求1所述的方法，其中，基于所述隧道的拓扑图展示所述隧道的性能信息包括：
    在所述隧道所属的拓扑业务图上接收到用于展示所述隧道拓扑图的展示信号；
    根据所述用于展示所述隧道拓扑图的展示信号展示所述隧道的拓扑图；
    在展示的所述隧道的拓扑图上接收到用于展示所述隧道的性能信息的展示信号；
    根据所述用于展示所述隧道的性能信息的展示信号在所述隧道的拓扑图上展示所述隧道的性能信息。
  3. 根据权利要求1所述的方法，其中，基于所述伪线的拓扑图展示所述伪线的性能信息包括：
    在所述伪线所属的隧道的拓扑图上接收到用于展示所述伪线的信息菜单的展示信号，其中，所述伪线的菜单信息中包括一个或多个伪线信息；
    根据所述用于展示所述伪线的信息菜单的展示信号展示所述伪线的信息菜单；
    接收用于选择所述伪线的信息菜单中包括的一个或多个伪线信息中的预定伪线信息的选择信号；
    根据所述选择信号基于所述伪线的拓扑图展示所述预定伪线信息。
  4. 根据权利要求3所述的方法，其中，根据所述选择信号基于所述伪线的拓扑图展示所述预定伪线信息包括：
    在展示界面上展示所述预定伪线的拓扑图和所述预定伪线的性能信息，其中，所述预定伪线的拓扑图中包括所述预定伪线经过的全部网元，所述全部网元互不重叠。
  5. 根据权利要求4所述的方法，其中，在展示界面上展示所述预定伪线的拓扑图和所述预定伪线的性能信息包括：
    根据所述预定伪线的性能信息对所述预定伪线的拓扑图进行显示；
    其中，当所述预定伪线的性能信息表示的性能数据与所述预定伪线能承受的性能极限相差小于预定阈值时，对所述预定伪线的拓扑图进行告警显示。
  6. 一种性能信息展示装置，包括：
    记录模块，设置为记录分组传送网PTN中隧道的隧道信息和/或伪线的伪线信息，其中，所述隧道信息包括所述隧道的拓扑图和所述隧道的性能信息，所述伪线信息包括所述伪线的拓扑图和所述伪线的性能信息；
    展示模块，设置为基于所述隧道的拓扑图展示所述隧道的性能信息，和/或，基于所述伪线的拓扑图展示所述伪线的性能信息。
  7. 根据权利要求6所述的装置，其中，在基于所述隧道的拓扑图展示所述隧道的性能信息时，所述展示模块包括：
    第一接收单元，设置为在所述隧道所属的拓扑业务图上接收到用于展示所述隧道拓扑图的展示信号；
    第一展示单元，设置为根据所述用于展示所述隧道拓扑图的展示信号展示所述隧道的拓扑图；
    第二接收单元，设置为在展示的所述隧道的拓扑图上接收到用于展示所述隧道的性能信息的展示信号；
    第二展示单元，设置为根据所述用于展示所述隧道的性能信息的展示信号在所述隧道的拓扑图上展示所述隧道的性能信息。
  8. 根据权利要求6所述的装置，其中，在基于所述伪线的拓扑图展示所述伪线的性能信息时，所述展示模块包括：
    第三接收单元，设置为在所述伪线所属的隧道的拓扑图上接收到用于展示所述伪线的信息菜单的展示信号，其中，所述伪线的菜单信息中包括一个或多个伪线信息；
    第三展示单元，设置为根据所述用于展示所述伪线的信息菜单的展示信号展示所述伪线的信息菜单；
    第四接收单元，设置为接收用于选择所述伪线的信息菜单中包括的一个或多个伪线信息中的预定伪线信息的选择信号；
    第四展示单元，设置为根据所述选择信号基于所述伪线的拓扑图展示所述预定伪线信息。
  9. 根据权利要求8所述的装置，其中，所述第四展示单元包括：
    展示子单元，设置为在展示界面上展示所述预定伪线的拓扑图和所述预定伪线的性能信息，其中，所述预定伪线的拓扑图中包括所述预定伪线经过的全部网元，所述全部网元互不重叠。
  10. 根据权利要求9所述的装置，其中，所述展示子单元包括：
    根据所述预定伪线的性能信息对所述预定伪线的拓扑图进行显示；
    其中，当所述预定伪线的性能信息表示的性能数据与所述预定伪线能承受的性能极限相差小于预定阈值时，对所述预定伪线的拓扑图进行告警显示。
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US20080151905A1 (en) * 2006-12-21 2008-06-26 Verizon Services Corp. Performance monitoring of pseudowire emulation
US20140226458A1 (en) * 2008-12-04 2014-08-14 Centurylink Intellectual Property Llc System and Method for Path State Determinations
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