CN114430364A - Information display method and device, electronic equipment and computer readable medium - Google Patents
Information display method and device, electronic equipment and computer readable medium Download PDFInfo
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- CN114430364A CN114430364A CN202210074441.0A CN202210074441A CN114430364A CN 114430364 A CN114430364 A CN 114430364A CN 202210074441 A CN202210074441 A CN 202210074441A CN 114430364 A CN114430364 A CN 114430364A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0677—Localisation of faults
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
Abstract
The embodiment of the disclosure discloses an information display method, an information display device, electronic equipment and a computer readable medium. One embodiment of the method comprises: determining whether a source host and a destination host are in the same machine room and the same network segment; in response to determining that the source host and the destination host are in different machine rooms and different network segments, generating a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host; sending the network topological graph to a display terminal for display; and determining the network traffic between the two network devices corresponding to each edge in the network topological graph and sending the network traffic to the display terminal for displaying. The embodiment realizes the rapid and accurate positioning of the network fault and accelerates the recovery of abnormal services.
Description
Technical Field
The embodiment of the disclosure relates to the technical field of computers, in particular to an information display method, an information display device, electronic equipment and a computer readable medium.
Background
Network fault location is a technology for determining whether a service problem is caused by a network fault. At present, when a network fault is located, the method generally adopted is as follows: when a business is in a problem, the communication between the research personnel and the network personnel is used for determining whether a network fault exists and the position of the network fault.
However, when the network fault is located in the above manner, the following technical problems often exist:
the connection of the network devices is complicated, and it is necessary for network personnel to check the network devices one by one before determining whether a network fault exists and the location of the network fault, which cannot locate the network fault quickly and accurately, resulting in a delay in locating the network fault and affecting the recovery of services.
Disclosure of Invention
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.
Some embodiments of the present disclosure provide an information presentation method, apparatus, electronic device and computer readable medium to solve the technical problems mentioned in the background section above.
In a first aspect, some embodiments of the present disclosure provide an information presentation method, including: determining whether a source host and a destination host are in the same machine room and the same network segment; in response to determining that the source host and the destination host are in different machine rooms and different network segments, generating a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host; sending the network topological graph to a display terminal for displaying; and determining the network traffic between the two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for displaying.
Optionally, the determining whether the source host and the destination host are in the same machine room and the same network segment includes: acquiring an identifier of a convergence switch and an identifier of an access switch connected with the source host and the target host to obtain a source convergence switch identifier set, a source access switch identifier set, a target convergence switch identifier set and a target access switch identifier set; and determining whether the source host and the destination host are in the same machine room and the same network segment by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set and the destination access switch identifier set.
Optionally, the determining, by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set, and the destination access switch identifier set, whether the source host and the destination host are located in the same machine room and the same network segment includes: and determining whether the source host and the target host are in the same machine room according to whether a source aggregation switch identifier meeting a first preset condition exists in the source aggregation switch identifier set, wherein the first preset condition is that the source aggregation switch identifier is matched with any target aggregation switch identifier in the target aggregation switch identifier set.
Optionally, the determining, by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set, and the destination access switch identifier set, whether the source host and the destination host are in the same machine room and the same network segment further includes: and determining whether the source host and the target host are in the same network segment according to whether a source access switch identifier meeting a second preset condition exists in the source access switch identifier set, wherein the second preset condition is that the source access switch identifier is matched with any target access switch identifier in the target access switch identifier set.
Optionally, the method further includes: and in response to determining that the source host and the destination host are in the same machine room, generating a network topology map according to the connection relationship between the source host, the aggregation switches represented by the source aggregation switch identifications satisfying the first preset condition, and the target host.
Optionally, the method further includes: and in response to determining that the source host and the destination host are in different machine rooms and in the same network segment, generating a network topology map according to the source host, the aggregation switches connected to the source host, the access switches characterized by the source access switch identifications meeting the second preset condition, and the connection relationship between the aggregation switches connected to the destination host and the destination host.
Optionally, the generating a network topology diagram between the source host and the destination host according to each network device connected between the source host and the destination host includes: taking the source host as a target device, adding the device identifier of the source host to the end of an identifier sequence, and executing the following network device access query steps, wherein the initial state of the identifier sequence is null, and the identifier in the identifier sequence is used for representing the network device: in response to determining that at least one network device which is connected with the target device and meets a third preset condition exists, determining any network device which is connected with the target device and meets the third preset condition as a current device, wherein the third preset condition is that the identifier of the network device is different from all identifiers in the identifier sequence, and the network device is not accessed as a sub-device of the target device; adding the identifier of the current equipment to the tail of the identifier sequence; in response to determining that the identifier at the end of the identifier sequence is different from the identifier of the target host, taking the network device characterized by the identifier at the end of the identifier sequence as a target device, and continuing to execute the network device access query step; in response to determining that the identifier at the tail of the identifier sequence is the same as the identifier of the target host, storing each identifier in the identifier sequence as a target identifier to obtain a target identifier sequence, and deleting the identifier at the tail of the identifier sequence; in response to determining that the identification sequence is not empty, taking the network equipment represented by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access query step; in response to determining that the identification sequence is empty, a network topology map is generated using the obtained respective target identification sequences.
Optionally, the generating a network topology diagram between the source host and the destination host according to each network device connected between the source host and the destination host further includes: in response to determining that there is no network device connected to the target device and satisfying the third preset condition, deleting the identifier at the end of the identifier sequence; and responding to the fact that the identification sequence is not empty, taking the network equipment characterized by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access inquiry step.
Optionally, the determining network traffic between two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for displaying includes: and in response to detecting the call request of the display terminal to the target interface, determining the network traffic between two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for display.
In a second aspect, some embodiments of the present disclosure provide an information presentation apparatus, the apparatus comprising: the system comprises a determining unit, a judging unit and a judging unit, wherein the determining unit is configured to determine whether a source host and a destination host are in the same machine room and the same network segment; a generating unit configured to generate a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host in response to determining that the source host and the destination host are in different rooms and different network segments; the first sending unit is configured to send the network topology map to a display terminal for displaying; and the second sending unit is configured to determine network traffic between two network devices corresponding to each edge in the network topology map and send the network traffic to the display terminal for displaying.
Optionally, the determining unit includes: an acquisition subunit and a first determination subunit. The acquiring subunit is configured to acquire an identifier of a convergence switch and an identifier of an access switch, which are connected to the source host and the destination host, to obtain a source convergence switch identifier set, a source access switch identifier set, a destination convergence switch identifier set, and a destination access switch identifier set; a first determining subunit, configured to determine whether the source host and the destination host are in the same machine room and the same network segment by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set, and the destination access switch identifier set.
Optionally, the first determining subunit includes a first determining module, configured to determine whether the source host and the destination host are in the same machine room according to whether a source aggregation switch identifier meeting a first preset condition exists in the source aggregation switch identifier set, where the first preset condition is that the source aggregation switch identifier matches any destination aggregation switch identifier in the destination aggregation switch identifier set.
Optionally, the first determining subunit further includes a second determining module, configured to determine whether the source host and the destination host are in the same network segment according to whether a source access switch identifier meeting a second preset condition exists in the source access switch identifier set, where the second preset condition is that the source access switch identifier matches any destination access switch identifier in the destination access switch identifier set.
Optionally, the apparatus further includes a first network topology map generation unit, configured to generate a network topology map according to a connection relationship between the sink switch and the target host, where the sink switch is represented by the source host, the source sink switch identifiers meeting the first preset condition, and the destination host, in response to determining that the source host and the destination host are in the same machine room.
Optionally, the apparatus further includes a second network topology map generating unit, configured to generate a network topology map according to a connection relationship between the source host, each aggregation switch connected to the source host, an access switch represented by each source access switch identifier that meets the second preset condition, each aggregation switch connected to the destination host, and the destination host in response to determining that the source host and the destination host are in different machine rooms and in the same network segment.
Optionally, the generating unit is further configured to: taking the source host as a target device, adding a device identifier of the source host to the end of an identifier sequence, and executing the following network device access query steps, wherein the initial state of the identifier sequence is null, and the identifier in the identifier sequence is used for representing the network device: in response to determining that at least one network device which is connected with the target device and meets a third preset condition exists, determining any network device which is connected with the target device and meets the third preset condition as a current device, wherein the third preset condition is that the identifier of the network device is different from all identifiers in the identifier sequence, and the network device is not accessed as a sub-device of the target device; adding the identifier of the current equipment to the tail of the identifier sequence; in response to determining that the identifier at the end of the identifier sequence is different from the identifier of the target host, taking the network device characterized by the identifier at the end of the identifier sequence as a target device, and continuing to execute the network device access query step; in response to determining that the identifier at the tail of the identifier sequence is the same as the identifier of the target host, storing each identifier in the identifier sequence as a target identifier to obtain a target identifier sequence, and deleting the identifier at the tail of the identifier sequence; in response to determining that the identification sequence is not empty, taking the network equipment represented by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access query step; in response to determining that the identification sequence is empty, a network topology map is generated using the obtained respective target identification sequences.
Optionally, the generating unit is further configured to: in response to determining that there is no network device connected to the target device and satisfying the third preset condition, deleting the identifier at the end of the identifier sequence; and responding to the fact that the identification sequence is not empty, taking the network equipment characterized by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access inquiry step.
Optionally, the second sending unit includes a sending subunit, configured to determine, in response to detecting a call request of the display terminal to a target interface, a network traffic between two network devices corresponding to each edge in the network topology map, and send the network traffic to the display terminal for display.
In a third aspect, some embodiments of the present disclosure provide an electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon, which when executed by one or more processors, cause the one or more processors to implement the method described in any of the implementations of the first aspect.
In a fourth aspect, some embodiments of the present disclosure provide a computer readable medium on which a computer program is stored, wherein the program, when executed by a processor, implements the method described in any of the implementations of the first aspect.
The above embodiments of the present disclosure have the following advantages: through the information display method of some embodiments of the disclosure, the network topological graph can be intuitively and quickly displayed, so that research personnel and network personnel can accurately and quickly determine whether the service problem is caused by the network fault according to the network topological graph and position the position of the network fault. Specifically, the reason why the network failure cannot be located quickly and accurately, which causes the network failure location delay and affects the service recovery is that: network personnel are required to check network equipment one by one before determining whether a network fault exists. Based on this, the information presentation method of some embodiments of the present disclosure first traverses the network devices connected between the source host and the destination host related to the service to generate a network topology map between the source host and the destination host. And then, displaying the network traffic between the two network devices corresponding to each edge in the network topology map and the network topology map in a display terminal. Therefore, research personnel and network personnel can accurately and quickly determine whether the service problem is caused by the network fault and position the network fault according to the clear and visual network topological graph, so that the service problem is solved in time, and the normal execution of the service is ensured.
Drawings
The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.
Fig. 1 is a schematic diagram of an application scenario of an information presentation method of some embodiments of the present disclosure;
FIG. 2 is a flow diagram of some embodiments of an information presentation method according to the present disclosure;
FIG. 3 is a flow diagram of further embodiments of an information presentation method according to the present disclosure;
FIG. 4 is a schematic structural diagram of some embodiments of an information presentation device of the present disclosure;
FIG. 5 is a schematic structural diagram of an electronic device suitable for use in implementing some embodiments of the present disclosure.
Detailed Description
Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.
It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.
It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence of the functions performed by the devices, modules or units.
It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.
The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.
The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic diagram of an application scenario of an information presentation method according to some embodiments of the present disclosure.
In the application scenario of fig. 1, first, the computing device 101 may determine whether the source host 102 and the destination host 103 are in the same room and the same network segment. Then, the computing device 101 may generate a network topology 105 between the source host 102 and the destination host 103 according to each network device 104 connected between the source host 102 and the destination host 103 in response to determining that the source host 102 and the destination host 103 are in different rooms and different network segments. The computing device 101 may then send the network topology 105 to the presentation terminal 106 for presentation. Finally, the computing device 101 may determine a network traffic 107 between two network devices corresponding to each edge in the network topology 105, and send the network traffic to the display terminal 106 for displaying.
The computing device 101 may be hardware or software. When the computing device is hardware, it may be implemented as a distributed cluster composed of multiple servers or terminal devices, or may be implemented as a single server or a single terminal device. When the computing device is embodied as software, it may be installed in the hardware devices enumerated above. It may be implemented, for example, as multiple software or software modules to provide distributed services, or as a single software or software module. And is not particularly limited herein.
It should be understood that the number of computing devices in FIG. 1 is merely illustrative. There may be any number of computing devices, as implementation needs dictate.
With continued reference to fig. 2, a flow 200 of some embodiments of an information presentation method according to the present disclosure is shown. The information display method comprises the following steps:
In some embodiments, the executing agent of the information presentation method (e.g., computing device 101 shown in fig. 1) may determine whether the source host and the destination host are in the same room and the same network segment. Wherein the source host and the destination host may be hosts related to execution of a target service. Or may be any designated two different hosts. The target task may be a task in which an exception occurs during execution.
The IP (Internet Protocol) address of the source host and the IP address of the destination host may be acquired from the source host and the destination host respectively through a wired connection manner or a wireless connection manner. Then, a set of host IP addresses for each machine room is obtained. The IP addresses of the hosts in each machine room may be stored and recorded in advance to obtain a host IP address set. Next, if there is a host IP address set including both the IP address of the source host and the IP address of the destination host, it may be determined that the source host and the destination host are in the same machine room.
If all the host IP address sets do not include the IP address of the source host and the IP address of the destination host at the same time, it may be determined whether the network address included in the IP address of the source host and the network address included in the IP address of the destination host are the same. If the network address included in the IP address of the source host is the same as the network address included in the IP address of the destination host, it may be determined that the source host and the destination host are located in the same network segment. And if the network address included by the IP address of the source host is different from the network address included by the IP address of the destination host, indicating that the source host and the destination host are in different network segments.
In some embodiments, the executing agent may generate a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host in response to determining that the source host and the destination host are in different rooms and different network segments.
Each network device connected between the source host and the destination host may be determined according to each information flow direction information recorded in advance. The information of each network device through which each piece of information flows in each network device may be determined as information flow information. Further, the connection relationship between the network devices may be determined according to the information of the respective information flows. The network devices through which information flowing through the source host and the destination host passes between the source host and the destination host may be determined as the respective network devices connected between the source host and the destination host.
And 203, sending the network topology map to a display terminal for displaying.
In some embodiments, the execution subject may send the network topology map to a display terminal for display. The display terminal may be a terminal with a display function controlled by a service person or a terminal with a display function controlled by a network person.
Therefore, the network equipment with complicated connection relation can be visually and clearly displayed to business personnel and/or network personnel in the display terminal.
And 204, determining the network traffic between the two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for displaying.
In some embodiments, the execution main body may query current network traffic between two network devices corresponding to each edge in the network topology, and send the current network traffic to the display terminal for displaying.
If the current network flow between the two network devices is too large or too small, it indicates that a network fault exists in the two network devices. In this way,
the service personnel and/or the network personnel can visually and quickly determine whether the network fault exists and the position of the network fault by combining the network topological graph and the network flow displayed in the display terminal. Facilitating subsequent timely removal of network failures to determine restoration of traffic.
In some optional implementation manners of some embodiments, the executing body may determine, in response to detecting that the display terminal calls the target interface, network traffic between two network devices corresponding to each edge in the network topology map, and send the network traffic to the display terminal for display. The target interface is an interface for querying network traffic between two network devices. The target interface is an interface in the execution body.
The above embodiments of the present disclosure have the following advantages: through the information display method of some embodiments of the disclosure, the network topological graph can be intuitively and quickly displayed, so that research personnel and network personnel can accurately and quickly determine whether the service problem is caused by the network fault according to the network topological graph and position the position of the network fault. Specifically, the reason why the network failure cannot be located quickly and accurately, which causes the network failure location delay and affects the service recovery is that: network personnel are required to check network equipment one by one before determining whether a network fault exists. Based on this, the information display method of some embodiments of the present disclosure first traverses the network devices connected between the source host and the destination host related to the service to generate the network topology map between the source host and the destination host. And then, displaying the network traffic between the two network devices corresponding to each edge in the network topology map and the network topology map in a display terminal. Therefore, research personnel and network personnel can accurately and quickly determine whether the service problem is caused by the network fault and position the network fault according to the clear and visual network topological graph, so that the service problem is solved in time, and the normal execution of the service is ensured.
With further reference to FIG. 3, a flow 300 of further embodiments of an information presentation method is illustrated. The process 300 of the information display method includes the following steps:
In some embodiments, an execution main body of the information presentation method (for example, the computing device 101 shown in fig. 1) may obtain, through a wired connection manner or a wireless connection manner, an identifier of an aggregation switch and an identifier of an access switch to which a source host and a destination host are connected, to obtain a source aggregation switch identifier set, a source access switch identifier set, a destination aggregation switch identifier set, and a destination access switch identifier set. The aggregation switch identification may be an IP address of the aggregation switch. The access switch identification may be an IP address of the access switch.
The executing main body obtains the identifier of the aggregation switch and the identifier of the access switch connected with the source host and the destination host to obtain a source aggregation switch identifier set, a source access switch identifier set, a destination aggregation switch identifier set and a destination access switch identifier set, and the executing main body may include the following steps:
first, a routing table of a source host is obtained. The routing table of the source host includes IP addresses of all network devices connected to the source host.
And secondly, selecting an IP address meeting a fourth preset condition from the routing table of the source host as a source aggregation switch identifier. The fourth preset condition may be that the network device represented by the IP address is in the convergence layer.
And thirdly, acquiring a routing table of the destination host. The routing table of the destination host includes IP addresses of all network devices connected to the destination host.
And fourthly, selecting the IP address meeting a fifth preset condition from the routing table of the target host as the target aggregation switch identifier. The fifth preset condition may be that the network device represented by the IP address is in an access stratum.
And step 302, determining whether the source host and the destination host are in the same machine room and the same network segment by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set and the destination access switch identifier set.
In some embodiments, the determining, by the execution main body, whether the source host and the destination host are in the same machine room and the same network segment by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set, and the destination access switch identifier set may include:
the method comprises the steps of firstly, determining whether a source host and a target host are in the same machine room according to whether a source aggregation switch identifier meeting a first preset condition exists in a source aggregation switch identifier set or not. The first preset condition is that the source aggregation switch identifier is matched with any destination aggregation switch identifier in the destination aggregation switch identifier set. The matching may mean that the source aggregation switch identifier is the same as any destination aggregation switch identifier in the destination aggregation switch identifier set.
If the source aggregation switch identifier meeting the first preset condition exists in the source aggregation switch identifier set, it may be determined that the source host and the destination host are in the same machine room.
If the source aggregation switch identifier set does not have a source aggregation switch identifier satisfying a first preset condition, it may be determined that the source host and the destination host are in different machine rooms.
And secondly, determining whether the source host and the target host are in the same network segment according to whether a source access switch identifier meeting a second preset condition exists in the source access switch identifier set. The second preset condition is that the source access switch identifier matches with any destination access switch identifier in the destination access switch identifier set. The matching means that the source access switch identifier is the same as any destination access switch identifier in the destination access switch identifier set.
If the source access switch identifier meeting the second preset condition exists in the source access switch identifier set, it may be determined that the source host and the destination host are in the same network segment.
If the source access switch identifier meeting the second preset condition does not exist in the source access switch identifier set, it can be determined that the source host and the destination host are in different network segments.
In some embodiments, the executing entity, in response to determining that the source host and the destination host are in different rooms and in different network segments, may generate a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host, and may include the following steps:
the first step, taking the source host as a target device, adding the device identifier of the source host to the end of an identifier sequence, and executing the following network device access query steps, wherein the initial state of the identifier sequence is null, and the identifier in the identifier sequence is used for characterizing the network device:
the first substep, in response to determining that there is at least one network device connected to the target device and satisfying a third preset condition, determines any network device connected to the target device and satisfying the third preset condition as a current device, where the third preset condition is that the identifier of the network device is different from all identifiers in the identifier sequence, and the network device has not been accessed as a child device of the target device.
A second sub-step of adding the identity of the current device to the end of the identity sequence.
And a third substep, in response to determining that the identifier at the end of the identifier sequence is different from the identifier of the destination host, taking the network device characterized by the identifier at the end of the identifier sequence as a target device, and continuing to execute the network device access query step.
And a fourth substep, in response to determining that the identifier at the end of the identifier sequence is the same as the identifier of the target host, storing each identifier in the identifier sequence as a target identifier to obtain a target identifier sequence, and deleting the identifier at the end of the identifier sequence.
And secondly, responding to the fact that the identification sequence is not empty, taking the network equipment represented by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access inquiry step.
And thirdly, in response to the fact that the identification sequences are determined to be empty, generating a network topological graph by using each obtained target identification sequence. The target identification sequences in each target identification sequence can be merged according to the same target identification in each target identification sequence to obtain a network topology map.
In some optional implementation manners of some embodiments, the executing body, in response to determining that the source host and the destination host are in different rooms and different network segments, generates a network topology diagram between the source host and the destination host according to each network device connected between the source host and the destination host, and may further include the following steps:
in the first step, in response to determining that there is no network device connected to the target device and satisfying the third preset condition, the identifier at the end of the identifier sequence is deleted.
And step two, responding to the fact that the identification sequence is not empty, taking the network equipment represented by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access inquiry step.
In some optional implementation manners of some embodiments, the executing body may generate a network topology map according to a connection relationship between the aggregation switch characterized by the source host, the source aggregation switch identifier satisfying the first preset condition, and the target host in response to determining that the source host and the target host are in the same machine room. The information of each node in the network topology map may be an identifier of a network device. The edges in the network topology graph may represent connection relationships between network devices. The execution main body may directly convert the identifiers of the source host, the aggregation switches represented by the identifiers of the source aggregation switches satisfying the first preset condition, and the target host into node information in a network topology map, and convert a connection relationship between the source host, the aggregation switches represented by the identifiers of the source aggregation switches satisfying the first preset condition, and the target host into an edge in the network topology map. The above connection relation may be determined based on IP addresses recorded in a routing table in the network device. One network device and the network device characterized by each IP address recorded in the routing table of the network device have a connection relation.
Optionally, the execution main body may further generate a network topology map according to the connection relationship among the source host, each aggregation switch connected to the source host, the access switch represented by each source access switch identifier that meets the second preset condition, each aggregation switch connected to the destination host, and the destination host in response to determining that the source host and the destination host are located in different machine rooms and in the same network segment.
And step 304, sending the network topology map to a display terminal for display.
And 305, determining the network traffic between two network devices corresponding to each edge in the network topology map and sending the network traffic to a display terminal for displaying.
In some embodiments, the specific implementation manner and technical effects of steps 304-305 can refer to steps 203-204 in those embodiments corresponding to fig. 2, which are not repeated herein
As can be seen from fig. 3, compared with the description of some embodiments corresponding to fig. 2, the flow 300 of the information presentation method in some embodiments corresponding to fig. 3 embodies steps of expanding the generation of the network topology. Therefore, the scheme described by the embodiments can generate the network topological graph more quickly. Thereby quickly locating the location of the network fault.
With further reference to fig. 4, as an implementation of the methods shown in the above figures, the present disclosure provides some embodiments of an information presentation apparatus, which correspond to those of the method embodiments shown in fig. 2, and which may be applied in various electronic devices in particular.
As shown in fig. 4, the information presentation apparatus 400 of some embodiments includes: a determining unit 401, a generating unit 402, a first transmitting unit 403 and a second transmitting unit 404. The determining unit 401 is configured to determine whether the source host and the destination host are in the same machine room and the same network segment; a generating unit 402, configured to generate a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host in response to determining that the source host and the destination host are in different rooms and different network segments; a first sending unit 403, configured to send the network topology map to a display terminal for displaying; a second sending unit 404, configured to determine network traffic between two network devices corresponding to each edge in the network topology map, and send the network traffic to the display terminal for displaying.
Optionally, the determining unit 401 includes: an acquisition subunit and a first determination subunit. The acquiring subunit is configured to acquire an identifier of a convergence switch and an identifier of an access switch, which are connected to the source host and the destination host, to obtain a source convergence switch identifier set, a source access switch identifier set, a destination convergence switch identifier set, and a destination access switch identifier set; a first determining subunit, configured to determine whether the source host and the destination host are in the same machine room and the same network segment by using the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set, and the destination access switch identifier set.
Optionally, the first determining subunit includes a first determining module, configured to determine whether the source host and the destination host are in the same machine room according to whether a source aggregation switch identifier meeting a first preset condition exists in the source aggregation switch identifier set, where the first preset condition is that the source aggregation switch identifier matches any destination aggregation switch identifier in the destination aggregation switch identifier set.
Optionally, the first determining subunit further includes a second determining module, configured to determine whether the source host and the destination host are in the same network segment according to whether a source access switch identifier meeting a second preset condition exists in the source access switch identifier set, where the second preset condition is that the source access switch identifier matches any destination access switch identifier in the destination access switch identifier set.
Optionally, the apparatus 400 further includes a first network topology map generating unit, configured to generate a network topology map according to a connection relationship between the aggregation switch represented by the source host, the source aggregation switch identifiers meeting the first preset condition, and the target host in response to determining that the source host and the target host are in the same machine room.
Optionally, the apparatus 400 further includes a second network topology map generating unit, configured to generate a network topology map according to a connection relationship between the source host, each aggregation switch connected to the source host, an access switch represented by each source access switch identifier meeting the second preset condition, each aggregation switch connected to the destination host, and the destination host in response to determining that the source host and the destination host are in different machine rooms and in the same network segment.
Optionally, the generating unit 402 is further configured to: taking the source host as a target device, adding the device identifier of the source host to the end of an identifier sequence, and executing the following network device access query steps, wherein the initial state of the identifier sequence is null, and the identifier in the identifier sequence is used for representing the network device: in response to determining that at least one network device which is connected with the target device and meets a third preset condition exists, determining any network device which is connected with the target device and meets the third preset condition as a current device, wherein the third preset condition is that the identifier of the network device is different from all identifiers in the identifier sequence, and the network device is not accessed as a sub-device of the target device; adding the identifier of the current equipment to the tail of the identifier sequence; in response to determining that the identifier at the end of the identifier sequence is different from the identifier of the target host, taking the network device characterized by the identifier at the end of the identifier sequence as a target device, and continuing to execute the network device access query step; in response to determining that the identifier at the tail of the identifier sequence is the same as the identifier of the target host, storing each identifier in the identifier sequence as a target identifier to obtain a target identifier sequence, and deleting the identifier at the tail of the identifier sequence; in response to determining that the identification sequence is not empty, taking the network equipment represented by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access query step; in response to determining that the identification sequence is empty, a network topology map is generated using the obtained respective target identification sequences.
Optionally, the generating unit 402 is further configured to: in response to determining that there is no network device connected to the target device and satisfying the third preset condition, deleting the identifier at the end of the identifier sequence; and responding to the fact that the identification sequence is not empty, taking the network equipment characterized by the identification at the tail of the identification sequence as target equipment, and continuing to execute the network equipment access inquiry step.
Optionally, the second sending unit 404 includes a sending subunit, and is configured to, in response to detecting a call request of the display terminal to a target interface, determine network traffic between two network devices corresponding to each edge in the network topology map, and send the network traffic to the display terminal for display.
It will be understood that the elements described in the apparatus 400 correspond to various steps in the method described with reference to fig. 2. Thus, the operations, features and resulting advantages described above with respect to the method are also applicable to the apparatus 400 and the units included therein, and will not be described herein again.
Referring now to FIG. 5, a block diagram of an electronic device 500 suitable for use in implementing some embodiments of the present disclosure is shown. The electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.
As shown in fig. 5, electronic device 500 may include a processing means (e.g., central processing unit, graphics processor, etc.) 501 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)502 or a program loaded from a storage means 508 into a Random Access Memory (RAM) 503. In the RAM503, various programs and data necessary for the operation of the electronic apparatus 500 are also stored. The processing device 501, the ROM 502, and the RAM503 are connected to each other through a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
Generally, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 507 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, and the like; and a communication device 509. The communication means 509 may allow the electronic device 500 to communicate with other devices wirelessly or by wire to exchange data. While fig. 5 illustrates an electronic device 500 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may be alternatively implemented or provided. Each block shown in fig. 5 may represent one device or may represent multiple devices as desired.
In particular, according to some embodiments of the present disclosure, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, some embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In some such embodiments, the computer program may be downloaded and installed from a network via the communication means 509, or installed from the storage means 508, or installed from the ROM 502. The computer program, when executed by the processing device 501, performs the above-described functions defined in the methods of some embodiments of the present disclosure.
It should be noted that the computer readable medium described in some embodiments of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In some embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In some embodiments of the present disclosure, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (HyperText Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.
The computer readable medium may be embodied in the electronic device; or may be separate and not incorporated into the electronic device. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: some embodiments of the present disclosure provide an information display method, including: determining whether a source host and a destination host are in the same machine room and the same network segment; in response to determining that the source host and the destination host are in different machine rooms and different network segments, generating a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host; sending the network topological graph to a display terminal for displaying; and determining the network traffic between the two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for displaying.
Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in some embodiments of the present disclosure may be implemented by software, and may also be implemented by hardware. The described units may also be provided in a processor, and may be described as: a processor includes a determination unit, a generation unit, a first transmission unit, and a second transmission unit. Where the names of these elements do not in some cases constitute a limitation of the element itself, for example, a generating element may also be described as an "element generating a network topology map".
The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), systems on a chip (SOCs), Complex Programmable Logic Devices (CPLDs), and the like.
Claims (12)
1. An information display method, comprising:
determining whether a source host and a destination host are in the same machine room and the same network segment;
in response to determining that the source host and the destination host are in different machine rooms and different network segments, generating a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host;
sending the network topological graph to a display terminal for display;
and determining the network traffic between the two network devices corresponding to each edge in the network topological graph and sending the network traffic to the display terminal for displaying.
2. The method of claim 1, wherein the determining whether the source host and the destination host are in a same room and a same network segment comprises:
acquiring an identifier of a convergence switch and an identifier of an access switch connected with the source host and the destination host to obtain a source convergence switch identifier set, a source access switch identifier set, a destination convergence switch identifier set and a destination access switch identifier set;
and determining whether the source host and the destination host are in the same machine room and the same network segment by utilizing the source aggregation switch identifier set, the source access switch identifier set, the destination aggregation switch identifier set and the destination access switch identifier set.
3. The method of claim 2, wherein said determining whether the source host and the destination host are in a same machine room and a same network segment using the source aggregation switch identification set, the source access switch identification set, the destination aggregation switch identification set, and the destination access switch identification set comprises:
and determining whether the source host and the target host are in the same machine room according to whether a source aggregation switch identifier meeting a first preset condition exists in the source aggregation switch identifier set, wherein the first preset condition is that the source aggregation switch identifier is matched with any target aggregation switch identifier in the target aggregation switch identifier set.
4. The method of claim 3, wherein said determining whether the source host and the destination host are in a same machine room and a same network segment using the source aggregation switch identification set, the source access switch identification set, the destination aggregation switch identification set, and the destination access switch identification set further comprises:
and determining whether the source host and the target host are in the same network segment according to whether a source access switch identifier meeting a second preset condition exists in the source access switch identifier set, wherein the second preset condition is that the source access switch identifier is matched with any target access switch identifier in the target access switch identifier set.
5. The method of claim 3, wherein the method further comprises:
and in response to determining that the source host and the destination host are in the same machine room, generating a network topology map according to the connection relationship between the source host, the aggregation switches characterized by the source aggregation switch identifications meeting the first preset condition, and the target host.
6. The method of claim 3, wherein the method further comprises:
and in response to determining that the source host and the destination host are in different machine rooms and in the same network segment, generating a network topology according to the connection relationship among the source host, the aggregation switches connected with the source host, the access switches characterized by the source access switch identifications meeting the second preset condition, the aggregation switches connected with the destination host and the destination host.
7. The method of claim 1, wherein the generating a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host comprises:
taking the source host as target equipment, adding the equipment identification of the source host into the tail of an identification sequence, and executing the following network equipment access query steps, wherein the initial state of the identification sequence is null, and the identification in the identification sequence is used for representing the network equipment:
in response to determining that at least one network device which is connected with the target device and meets a third preset condition exists, determining any network device which is connected with the target device and meets the third preset condition as a current device, wherein the third preset condition is that the identifier of the network device is different from all identifiers in the identifier sequence, and the network device is not accessed as a sub-device of the target device;
adding the identifier of the current equipment into the tail of the identifier sequence;
in response to determining that the identifier at the end of the identifier sequence is not the same as the identifier of the destination host, taking the network device represented by the identifier at the end of the identifier sequence as a target device, and continuing to execute the network device access query step;
in response to determining that the identifier at the tail of the identifier sequence is the same as the identifier of the target host, storing each identifier in the identifier sequence as a target identifier to obtain a target identifier sequence, and deleting the identifier at the tail of the identifier sequence;
in response to determining that the identification sequence is not empty, taking the network equipment represented by the identification at the end of the identification sequence as target equipment, and continuing to execute the network equipment access query step;
in response to determining that the identification sequence is empty, a network topology map is generated using the obtained respective target identification sequences.
8. The method of claim 7, wherein the generating a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host further comprises:
in response to determining that no network device which is connected with the target device and meets the third preset condition exists, deleting the identifier at the tail of the identifier sequence;
and responding to the fact that the identification sequence is not empty, taking the network equipment characterized by the identification at the tail end of the identification sequence as target equipment, and continuing to execute the network equipment access inquiry step.
9. The method according to claim 1, wherein the determining network traffic between two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for displaying comprises:
and in response to detecting a call request of the display terminal to a target interface, determining network traffic between two network devices corresponding to each edge in the network topology map and sending the network traffic to the display terminal for display.
10. An information presentation device comprising:
the system comprises a determining unit, a judging unit and a judging unit, wherein the determining unit is configured to determine whether a source host and a destination host are in the same machine room and the same network segment;
a generating unit configured to generate a network topology map between the source host and the destination host according to each network device connected between the source host and the destination host in response to determining that the source host and the destination host are in different rooms and in different network segments;
the first sending unit is configured to send the network topological graph to a display terminal for displaying;
and the second sending unit is configured to determine network traffic between two network devices corresponding to each edge in the network topology map and send the network traffic to the display terminal for displaying.
11. An electronic device, comprising:
one or more processors;
a storage device having one or more programs stored thereon,
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-9.
12. A computer-readable medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-9.
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