CN106130827A - The detection method of network equipment accessibility and device - Google Patents
The detection method of network equipment accessibility and device Download PDFInfo
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- CN106130827A CN106130827A CN201610755045.9A CN201610755045A CN106130827A CN 106130827 A CN106130827 A CN 106130827A CN 201610755045 A CN201610755045 A CN 201610755045A CN 106130827 A CN106130827 A CN 106130827A
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- response message
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Computer And Data Communications (AREA)
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Abstract
The application provides the detection method of a kind of network equipment accessibility, described method is applied to detection equipment, including: based on different processes, the detection messages that the most multiple target devices structure is corresponding, described detection messages is carried the unique mark for characterizing corresponding target device；It is based respectively on described process, sends corresponding detection messages, and the attribute character of its detection messages sent corresponding is set for the socket of described process；Socket based on each process receives the response message of described detection messages；When the mark that described response message carries is mated with the attribute character of described socket, the accessibility of corresponding target device detected based on described response message.Technical scheme when multiple target devices are carried out accessible detecting, can save the process resource of detection equipment, improves detection efficiency simultaneously.
Description
Technical field
The application relates to communication technical field, particularly relates to detection method and the device of a kind of network equipment accessibility.
Background technology
During network service, (Packet Internet Groper, the Internet packets is explored can to use PING
Device) order the accessibility detecting the network equipment.When multiple network equipments are detected by needs, how to improve detection efficiency,
The process resource saving detection equipment has become problem demanding prompt solution.
Summary of the invention
In view of this, the application provides detection method and the device of a kind of network equipment accessibility, to solve correlation technique
Middle detection equipment process the problem that the wasting of resources, detection efficiency are low.
Specifically, the application is achieved by the following technical solution:
First aspect, the application provides the detection method of a kind of network equipment accessibility, and described method is applied to detection and sets
Standby, including:
Based on different processes, the detection messages that the most multiple target devices structure is corresponding, described detection messages is taken
Band is for characterizing unique mark of corresponding target device；
Be based respectively on described process, send corresponding detection messages, and for the socket of described process arrange corresponding its
The attribute character of the detection messages sent；
Socket based on each process receives the response message of described detection messages；
When the mark that described response message carries is mated with the attribute character of described socket, based on described response message
The accessibility of corresponding target device detected.
Second aspect, the application provides the detection device of a kind of network equipment accessibility, and described device is applied to detection and sets
Standby, including:
Structural unit, for based on different processes, the most multiple target devices construct corresponding detection messages, described
Detection messages is carried the unique mark for characterizing corresponding target device；
Transmitting element, is used for being based respectively on described process, sends corresponding detection messages, and is the socket of described process
The attribute character of its detection messages sent corresponding is set；
Receive unit, receive the response message of described detection messages for socket based on each process；
First detector unit, mates with the attribute character of described socket for the mark carried when described response message
Time, the accessibility of corresponding target device is detected based on described response message.
Analysis technique scheme understands, and detection equipment is carry out multiple target devices based on different PING processes can
During the detection of reaching property, can be the socket of each PING process attribute character that the detection messages of its transmission corresponding is set, and in institute
When stating the mark that the attribute character response message that receives of coupling carries, corresponding PING process examine based on described response message
Measuring the accessibility of corresponding target device, each PING process is without processing all response messages, thus saves detection equipment
Process resource, improve detection efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the networking diagram of the detection method of a kind of network equipment accessibility shown in the application one exemplary embodiment；
Fig. 2 is the flow chart of the detection method of a kind of network equipment accessibility shown in the application one exemplary embodiment；
Fig. 3 is the flow process of the detection method of the another kind of network equipment accessibility shown in the application one exemplary embodiment
Figure；
Fig. 4 is the detection device place equipment of a kind of network equipment accessibility shown in the application one exemplary embodiment
Hardware structure diagram；
Fig. 5 is the block diagram of the detection device of a kind of network equipment accessibility shown in the application one exemplary embodiment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the application are consistent.
It is only merely for describing the purpose of specific embodiment at term used in this application, and is not intended to be limiting the application.
" a kind of ", " described " and " being somebody's turn to do " of singulative used in the application and appended claims is also intended to include majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wraps
Any or all containing one or more projects of listing being associated may combination.
Although should be appreciated that in the application possible employing term first, second, third, etc. to describe various information, but this
A little information should not necessarily be limited by these terms.These terms are only used for same type of information is distinguished from each other out.Such as, without departing from
In the case of the application scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depend on linguistic context, word as used in this " if " can be construed to " ... time " or " when ...
Time " or " in response to determining ".
In correlation technique, if needing to detect the accessibility of multiple network equipment, then detection equipment can be based on different
Each network equipment is detected by PING process.When realizing, detection equipment can be respectively directed to based on different PING processes
Each Network Device Construction detection messages, and it is sent to the network equipment of correspondence.Each PING process can receive all nets
The response message that network equipment returns, and each response message is processed, the process that repeats of response message wastes detection equipment
Process resource, also result in the low of detection efficiency.
With reference to Fig. 1, for the group of the detection method of a kind of network equipment accessibility shown in the application one exemplary embodiment
Net figure, this network includes detection equipment and target device.Wherein, described detection equipment can be server, subscriber's main station etc.
Equipment, described target device can be the network equipment such as router, three-tier switch.
In conjunction with networking diagram 1, with reference to Fig. 2, for a kind of network equipment accessibility shown in the application one exemplary embodiment
The flow chart of detection method, the method can apply to the detection equipment shown in Fig. 1, comprises the following steps:
Step 201: based on different processes, the detection messages that the most multiple target devices structure is corresponding, described detection
Message carries the unique mark for characterizing corresponding target device.
In the present embodiment, when needing the accessibility detecting multiple target device, detection equipment can be based on different
Each target device is detected by PING process.First, detection equipment can be respectively each mesh based on different PING processes
Marking device structure detection messages, and unique mark is set for each detection messages, it is corresponding that this mark can characterize this detection messages
Target device.
Step 202: be based respectively on described process, sends corresponding detection messages, and is the socket setting of described process
The attribute character of its detection messages sent corresponding.
In the present embodiment, each PING process is to there being a socket, and detection equipment can be based on different PING
Process, is sent to the target device of its correspondence respectively by the socket of each PING process by each detection messages.Meanwhile, detection sets
The standby socket that can be respectively each PING process arranges the attribute character of its detection messages sent corresponding.In conjunction with abovementioned steps
201 is visible, and detection messages is based on its mark and target device one_to_one corresponding, then socket also sets with target based on its attribute character
Standby one_to_one corresponding.
Step 203: socket based on each process receives the response message of described detection messages.
In the present embodiment, target device, after receiving detection messages, can return response message to detection equipment.Institute
State that response message carries to identify the mark that the detection messages corresponding with this response message carry identical.Detection equipment can be based on
The socket of each PING process receives the response message sent by each target device, and the most each socket all can receive institute
There is the response message that target device sends.
Step 204: when the mark that described response message carries is mated with the attribute character of described socket, based on described
Response message detects the accessibility of corresponding target device.
In the present embodiment, if the mark that described response message carries is mated, then with the attribute character of described socket
Illustrate described response message from target device corresponding for described socket, PING process corresponding for this socket can be according to this
Response message detects the accessibility of corresponding target device.
As seen from the above-described embodiment, detection equipment is carrying out accessibility based on different PING processes to multiple target devices
During detection, can be the socket of each PING process attribute character that its detection messages sent corresponding is set, and at described genus
Property the response message that receives of characteristic matching carry mark time, corresponding PING process detect based on described response message
The accessibility of corresponding target device, each PING process is without processing all response messages, thus saves the process of detection equipment
Resource, improves detection efficiency simultaneously.
In conjunction with networking diagram 1, with reference to Fig. 3, for the another kind of network equipment accessibility shown in the application one exemplary embodiment
The flow chart of detection method, the method can apply to the detection equipment shown in Fig. 1, comprises the following steps:
Step 301: based on different processes, the detection messages that the most multiple target devices structure is corresponding, described detection
Message carries the unique mark for characterizing corresponding target device.
In the present embodiment, when needing the accessibility detecting multiple target device, detection equipment can be based on different
Each target device is detected by PING process.First, detection equipment can be respectively each target based on different PING processes
Equipment structure detection messages, and unique mark is set for each detection messages, this mark can characterize the mesh that this detection messages is corresponding
Marking device.
For example, as in Fig. 1, it is assumed that need to detect target device 1 and the accessibility of target device 2, then detect equipment
Based on PING process 1, target device 1 can be detected, based on PING process 2, target device 2 be detected.First, inspection
Measurement equipment can be respectively each target device structure ICMP Echo Request message as detection based on different PING processes
Message, and the ICMP ID of detection messages is set, using the mark as described detection messages.Such as: detection equipment can be based on
PING process 1 constructs detection messages 1 for target device 1, and the ICMP ID of detection messages 1 is set to 1；Based on PING process 2
Construct detection messages 2 for target device 2, and the ICMP ID of detection messages 2 is set to 2.
Step 302: be based respectively on described process, sends corresponding detection messages, and is the socket setting of described process
The attribute character of its detection messages sent corresponding.
In the present embodiment, each PING process is to there being a socket, and detection equipment can be based on different PING
Process, is sent to the target device of its correspondence respectively by the socket of each PING process by each detection messages.Meanwhile, detection sets
The standby socket that can be respectively each PING process arranges the attribute character of its detection messages sent corresponding, described attribute character
Can be identical with the mark of detection messages, it is also possible to be other marks the most corresponding with described mark.In conjunction with abovementioned steps 301
Visible, detection messages based on its mark with target device one_to_one corresponding, then socket based on its attribute character also with target device
One_to_one corresponding.
In Fig. 1, detection messages 1 can be sent to target device 1 based on PING process 1, based on PING by detection equipment
Detection messages 2 is sent to target device 2 by process 2.Meanwhile, detection equipment can be by the attribute of the socket 1 of PING process 1
Feature is set to the ICMP ID of detection messages 1, the attribute characteristic of socket 1 will be set to 1；By PING process 2
The attribute character of socket 2 is set to the ICMP ID of detection messages 2, the attribute characteristic of socket 2 will be set to 2.
Step 303: socket based on each process receives the response message of described detection messages.
In the present embodiment, target device, after receiving detection messages, can return response message to detection equipment.Institute
State that response message carries to identify the mark that the detection messages corresponding with this response message carry identical.Detection equipment can be based on
The socket of each PING process receives the response message sent by each target device, and the most each socket all can receive institute
There is the response message that target device sends.
In Fig. 1, each target device, after receiving ICMP Echo Request message, can return to detection equipment
ICMP Echo Reply message is as response message.Wherein, target device 1 can return response message 1, response message 1
ICMP ID is 1；Target device 2 can return response message 2, and the ICMP ID of response message 2 is 2.Now, detection equipment based on
Socket 1 can receive response message 1 and response message 2, can also receive response message 1 based on socket 2 and ring
Answer message 2.
Step 304: judge whether described socket is provided with attribute character.If so, step 305 is performed；Otherwise, step is performed
Rapid 306.
In the present embodiment, after in abovementioned steps 303, socket based on each process receives response message, Ke Yixian
Judge whether the socket receiving response message is provided with attribute character.If described socket is provided with attribute character, then
Step 305 can be performed；If described socket is not provided with attribute character, then can perform step 306.
In Fig. 1, after the socket of each PING process receives response message, can first determine whether that this socket refers to
Determine attribute character.In this example, the attribute character of socket 1 is set to 1, the attribute character of socket 2 is arranged
It is 2, therefore can perform step 305.
Step 305: judge whether the mark that described response message carries mates with the attribute character of described socket.If
It is to perform step 306；Otherwise, step 307 is performed.
In the present embodiment, judged result based on abovementioned steps 304, if described socket is provided with attribute character,
Whether then may determine that the attribute character of mark that the response message received in abovementioned steps 303 carries and described socket
Coupling.If the mark that described response message carries is mated with the attribute character of described socket, then described response message is described
From the target device that described socket is corresponding, step 306 can be performed；If the mark that described response message carries is with described
The attribute character of socket is not mated, then illustrate that described response message is not from target device corresponding to described socket, can
To perform step 307.
In Fig. 1, the attribute character of socket 1 is 1 with the ICMP ID of response message 1, and the attribute of socket 2 is special
Levy the ICMP ID with response message 2 and be 2, then the attribute character of socket 1 is mated with the mark of response message 1, with response
The mark of message 2 is not mated；The attribute character of socket 2 is mated with the mark of response message 2, with the mark of response message 1 not
Coupling.
Step 306: the accessibility of corresponding target device detected based on described response message.
In the present embodiment, judged result based on abovementioned steps 304, if described socket is not provided with attribute spy
Levy, then corresponding for this socket PING process can based on the response message received detect corresponding target device up to
Property, to realize the compatibility to correlation technique.
Or, judged result based on abovementioned steps 305, if the mark carried of described response message and described socket
Attribute character coupling, then illustrate described response message from target device corresponding for described socket, this socket is corresponding
PING process can detect the accessibility of corresponding target device based on this response message.
Step 307: abandon described response message.
In the present embodiment, judged result based on abovementioned steps 305, if the mark carried of described response message and institute
The attribute character stating socket is not mated, then illustrate that described response message is not from target device corresponding to described socket,
This response message can be abandoned by this socket.
In Fig. 1, in the response message that socket 1 can will receive, response message 2 unmatched with it abandons,
PING process 1 can detect the accessibility of target device 1 based on response message 1；The response that socket 2 can will receive
In message, response message 1 unmatched with it abandons, PING process 2 can based on response message 2 target device 2 detected can
Reaching property.
Step 308: remove the attribute character of described socket.
In the present embodiment, detection equipment is at the target device corresponding based on certain PING process detection to this PING process
Accessibility after, illustrate to complete the detection to this target device, can be cleared to this PING process socket arrange right
Should the attribute character of target device.
In Fig. 1, detection equipment, after accessibility target device 1 being detected based on PING process 1, can be removed
The attribute character of socket 1；After accessibility target device 2 being detected based on PING process 2, socket 2 can be removed
Attribute character.
As seen from the above-described embodiment, detection equipment is carrying out accessibility based on different PING processes to multiple target devices
During detection, can be the socket of each PING process attribute character that its detection messages sent corresponding is set, and at described genus
Property the response message that receives of characteristic matching carry mark time, corresponding PING process detect based on described response message
The accessibility of corresponding target device, each PING process is without processing all response messages, thus saves the process of detection equipment
Resource, improves detection efficiency simultaneously.
Corresponding with the embodiment of the detection method of aforementioned network device reachability, present invention also provides the network equipment can
The embodiment of the detection device of reaching property.
The embodiment of the detection device of the application network equipment accessibility can be applied on detection equipment.Device embodiment
Can be realized by software, it is also possible to realize by the way of hardware or software and hardware combining.As a example by implemented in software, as one
Device on individual logical meaning, is that the processor by its place detection equipment is by computer corresponding in nonvolatile memory
Programmed instruction reads and runs formation in internal memory.For hardware view, as shown in Figure 4, for the application network equipment up to
Property detection device place detection equipment a kind of hardware structure diagram, except the processor shown in Fig. 4, internal memory, network interface, with
And outside nonvolatile memory, in embodiment, the detection equipment at device place is generally according to this network equipment accessible detecting
Actual functional capability, it is also possible to include other hardware, this is repeated no more.
Refer to Fig. 5, for the detection device of a kind of network equipment accessibility shown in the application one exemplary embodiment
Block diagram, this device 500 can apply to the detection equipment shown in Fig. 4, including:
Structural unit 501, for based on different processes, the most multiple target devices construct corresponding detection messages,
Described detection messages is carried the unique mark for characterizing corresponding target device；
Transmitting element 502, is used for being based respectively on described process, sends corresponding detection messages, and is described process
Socket arranges the attribute character of its detection messages sent corresponding；
Receive unit 503, receive the response message of described detection messages for socket based on each process；
First detector unit 504, for the mark carried when described response message and the attribute character of described socket
Timing, detects the accessibility of corresponding target device based on described response message.
In an optional embodiment, described device 500 can also include:
Discarding unit 505, does not mates with the attribute character of described socket for the mark carried when described response message
Time, abandon described response message.
In another optional embodiment, described device 500 can also include:
Second detector unit 506, for when described socket is not provided with attribute character, examines based on described response message
Measure the accessibility of corresponding target device.
In another optional embodiment, described device 500 can also include:
Clearing cell 507, for, after the accessibility corresponding target device being detected based on described response message, removing institute
State the attribute character of socket.
In said apparatus, the function of unit and the process that realizes of effect specifically refer to corresponding step in said method
Realize process, do not repeat them here.
For device embodiment, owing to it corresponds essentially to embodiment of the method, so relevant part sees method in fact
The part executing example illustrates.Device embodiment described above is only schematically, wherein said as separating component
The unit illustrated can be or may not be physically separate, and the parts shown as unit can be or can also
It not physical location, i.e. may be located at a place, or can also be distributed on multiple NE.Can be according to reality
Need to select some or all of module therein to realize the purpose of the application scheme.Those of ordinary skill in the art are not paying
In the case of going out creative work, i.e. it is appreciated that and implements.
The foregoing is only the preferred embodiment of the application, not in order to limit the application, all essences in the application
Within god and principle, any modification, equivalent substitution and improvement etc. done, should be included within the scope of the application protection.
Claims (8)
1. a detection method for network equipment accessibility, described method is applied to detection equipment, it is characterised in that including:
Based on different processes, the detection messages that the most multiple target devices structure is corresponding, described detection messages carries use
In the unique mark characterizing corresponding target device；
It is based respectively on described process, sends corresponding detection messages, and the socket for described process arranges its transmission corresponding
The attribute character of detection messages；
Socket based on each process receives the response message of described detection messages；
When the mark that described response message carries is mated with the attribute character of described socket, detect based on described response message
Accessibility to corresponding target device.
Method the most according to claim 1, it is characterised in that described method also includes:
When the mark that described response message carries is not mated with the attribute character of described socket, abandon described response message.
Method the most according to claim 1, it is characterised in that described method also includes:
When described socket is not provided with attribute character, based on described response message detect corresponding target device up to
Property.
Method the most according to claim 1, it is characterised in that described method also includes:
After the accessibility corresponding target device being detected based on described response message, remove the attribute character of described socket.
5. a detection device for network equipment accessibility, described device is applied to detection equipment, it is characterised in that including:
Structural unit, for based on different processes, the detection messages that the most multiple target devices structure is corresponding, described detection
Message carries the unique mark for characterizing corresponding target device；
Transmitting element, is used for being based respectively on described process, sends corresponding detection messages, and is the socket setting of described process
The attribute character of its detection messages sent corresponding；
Receive unit, receive the response message of described detection messages for socket based on each process；
First detector unit, is used for when the mark that described response message carries is mated with the attribute character of described socket, base
The accessibility of corresponding target device is detected in described response message.
Device the most according to claim 5, it is characterised in that described device also includes:
Discarding unit, for when the mark that described response message carries is not mated with the attribute character of described socket, abandons
Described response message.
Device the most according to claim 5, it is characterised in that described device also includes:
Second detector unit, for when described socket is not provided with attribute character, it is right to detect based on described response message
Answer the accessibility of target device.
Device the most according to claim 5, it is characterised in that described device also includes:
Clearing cell, for after the accessibility corresponding target device being detected based on described response message, removes described
The attribute character of socket.
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| CN106130827B (en) | 2019-06-07 |
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