CN101247290B - Ethernet switchboard high temperature ageing real-time monitoring method and system - Google Patents
Ethernet switchboard high temperature ageing real-time monitoring method and system Download PDFInfo
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- CN101247290B CN101247290B CN2008100854139A CN200810085413A CN101247290B CN 101247290 B CN101247290 B CN 101247290B CN 2008100854139 A CN2008100854139 A CN 2008100854139A CN 200810085413 A CN200810085413 A CN 200810085413A CN 101247290 B CN101247290 B CN 101247290B
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Abstract
The invention provides a real-time monitoring method and system for high-temperature aging of Ethernet exchanger, the method comprising the following steps: dividing multiple monitored equipments into multiple groups; the monitored equipments in every group are connected circularly; multiple groups are connected to a monitoring controller by star shape and the monitoring controller is connected to a monitoring host; the monitoring controller configures address for multiple monitored equipment under the control of monitoring host; the monitoring host establishes communication connection with multiple monitored equipments through the address, monitoring the high-temperature aging operation condition of multiple monitored equipments in real time. By adopting the method combining circular connection and star-shaped connection, the invention resolves the problem by adopting star-shaped connection and chain connection in high-temperature aging test for multiple equipments in the prior art and improves the reliability of monitoring channel.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method for real-time monitoring and system of Ethernet switch high temperature ageing.
Background technology
When the Ethernet switch end also needs to carry out the high temperature ageing operation from generating traditional thread binding joining after finishing, when high temperature ageing, need the ruuning situation of dynamic monitoring Ethernet switch.Monitoring content comprises the time of the normal operation of equipment, exception records such as device port transmitting-receiving counting messages, Cuo Bao, packet loss, and whether equipment the number of times of deadlock and appearance can occur, and the information of record and statistics equipment operation etc.Watch-dog and aging equipment are interconnected by Ethernet, and upper layer software (applications) is set up communication port by ICP/IP protocol, obtains monitor message.
Need the Ethernet switch of high temperature ageing and the mode that communicates to connect of watch-dog that star (as Fig. 1) and chain (as Fig. 2) are generally arranged.
In realizing process of the present invention, every equipment all will have a line to be connected on the watch-dog advantage when inventor found Y-connection: isolate between the monitored device, be independent of each other, and can be by watch-dog port numbers identification monitored device; Shortcoming: every monitored device all needs to take a policing port, and is very high to the requirement of watch-dog port number when monitoring in enormous quantities, and wiring is complicated.
In realizing process of the present invention, the inventor finds that it is that monitored device is connected into a chain that chain connects, and wherein an end connects watch-dog, and advantage: port of watch-dog can be monitored multiple devices, and port resource takies few, and wiring is simple; Shortcoming: when a monitored device broke down, communicating by letter in the time of need passing through faulty equipment of watch-dog and monitored device will be blocked, so reliability was relatively poor.
Summary of the invention
The present invention aims to provide a kind of method for real-time monitoring and system of Ethernet switch high temperature ageing, and Y-connection is connected the problem that exists in the prior art with chain to solve.
In an embodiment of the present invention, a kind of method for real-time monitoring of Ethernet switch high temperature ageing is provided, may further comprise the steps: a plurality of monitored devices are divided into a plurality of groups, monitored device annular in every group connects, a plurality of groups are star connected to supervisory control device, and supervisory control device connects monitoring host computer; Supervisory control device is a plurality of monitored device configuration addresss under the control of monitoring host computer; Monitoring host computer establishes a communications link by address and a plurality of monitored device, monitors the ruuning situation of a plurality of monitored devices in high temperature ageing in real time.
Preferably, supervisory control device specifically comprises for a plurality of monitored device configuration addresss under the control of monitoring host computer: monitoring host computer is given an order to supervisory control device and is disposed MAC (the Media Access Control of a plurality of monitored devices, media interviews control) address and IP (Internet Protocol, Internet protocol) address, initial MAC Address and start ip address and IP subnet mask are carried in order; After supervisory control device receives orders, send initial configuration protocol message from the monitored device of master port to annular connects that each annular connects, configuration protocol message carries initial MAC Address and start ip address and IP subnet mask, and also carry the number of times that configuration protocol message is forwarded, the value of number of times is 0; After first monitored device during annular connects captures configuration protocol message, the address that disposes oneself is initial MAC Address and start ip address and IP subnet mask, and number of times added 1, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection; After next monitored device captures configuration protocol message, the address that disposes oneself is that initial MAC Address and start ip address add number of times respectively, and be the IP subnet mask, and number of times added 1, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection; So circulation, last monitored device in annular connects will final configuration protocol message pass to supervisory control device the annular connection from port.
Preferably, monitoring host computer establishes a communications link by address and a plurality of monitored device and specifically comprises: supervisory control device is transmitted to monitoring host computer after being recovered to the configuration protocol message that finally comprises facility information; Monitoring host computer utilizes configuration protocol message to set up the IP address and the MAC Address correspondence table of monitored device; Monitoring host computer establishes a communications link with the monitored device that finds in ICP/IP protocol and secondary IP address and the MAC Address correspondence table.
Preferably, monitoring the ruuning situation of a plurality of monitored devices in high temperature ageing in real time specifically comprises: monitoring host computer obtains the service data of monitored device in real time in communicating to connect; Monitoring host computer compares service data and facility information to determine the situation of monitored device.
Preferably, also comprise: the loop that supervisory control device connects and composes annular in addition loop suppresses; Whether detect the annular loop that connects and composes disconnects; When detecting loop that annular connects and composes and disconnect, supervisory control device cancellation loop suppresses.
Whether the loop that preferably, detection annular connects and composes disconnects specifically and comprising: supervisory control device sends the loop probe messages by the monitored device of master port timing in annular connects that annular connects; The loop that supervisory control device connects and composes annular in addition loop suppresses specifically to comprise: it is forwarding state that supervisory control device is provided with the master port that annular connects, and is blocked state from port; If supervisory control device then makes from port and keeps blocked state from port Capture Circle probe messages.
Preferably, when detecting loop that annular connects and composes and disconnect, supervisory control device cancellation loop suppresses specifically to comprise: if supervisory control device then makes from port and switches to forwarding state from the overtime not Capture Circle of port probe messages.
In an embodiment of the present invention, a kind of real-time monitoring system of Ethernet switch high temperature ageing also is provided, comprise monitoring host computer, supervisory control device and a plurality of monitored device, a plurality of monitored devices are divided into a plurality of groups, monitored device annular in every group connects, a plurality of groups are star connected to supervisory control device, and supervisory control device connects monitoring host computer; Supervisory control device is used for being a plurality of monitored device configuration addresss under the control of monitoring host computer; Monitoring host computer is used for establishing a communications link by address and a plurality of monitored device, monitors the ruuning situation of a plurality of monitored devices in high temperature ageing in real time; A plurality of monitored devices are used to carry out high temperature ageing.
Preferably, monitoring host computer comprises sending module, is used for to supervisory control device the give an order MAC Address and the IP address of a plurality of monitored devices of configuration, and initial MAC Address and start ip address and IP subnet mask are carried in order; Supervisory control device comprises: receiver module is used to receive and resolve command; Sending module, be used for sending initial configuration protocol message to the monitored device that annular connects from the master port that each annular connects, configuration protocol message carries initial MAC Address and start ip address and IP subnet mask, and also carry the number of times that configuration protocol message is forwarded, the value of number of times is 0; After first monitored device during annular connects is used to capture configuration protocol message, the address that disposes oneself is initial MAC Address and start ip address and IP subnet mask, and number of times added 1, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection; After the monitored device of the centre during annular connects is used to capture configuration protocol message, the address that disposes oneself is that initial MAC Address and start ip address add number of times respectively, and be the IP subnet mask, and number of times added 1, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection; Last monitored device during annular connects be used for final configuration protocol message pass to that the annular of supervisory control device connects from port.
Preferably, supervisory control device also comprises forwarding module, be used to be recovered to the configuration protocol message that finally comprises facility information after, be transmitted to monitoring host computer; Monitoring host computer also comprises: build the table module, be used to IP address and the MAC Address correspondence table of utilizing configuration protocol message to set up monitored device; Communication module is used for establishing a communications link with the monitored device that ICP/IP protocol and secondary IP address and MAC Address correspondence table find.
Preferably, supervisory control device comprises: suppress module, be used for loop that annular is connected and composed in addition loop suppress; Whether detection module is used to detect the loop that annular connects and composes and disconnects; The cancellation module, when the loop that is used for connecting and composing when annular disconnected, supervisory control device cancellation loop suppressed.
The method for real-time monitoring of the foregoing description and system are because taked annular the connection and means that Y-connection combines, take Y-connection to be connected the problem of existence with chain so solved in the prior art test, improved the reliability of monitor channel for the multiple devices high temperature ageing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the Y-connection figure of general watch-dog and monitored device;
Fig. 2 is the chain connection layout of general watch-dog and monitored device;
Fig. 3 shows the flow chart according to the method for real-time monitoring of the Ethernet switch high temperature ageing of the embodiment of the invention;
Fig. 4 shows according to the watch-dog of the embodiment of the invention and the topology of the networking between monitored device schematic diagram;
Fig. 5 shows the annular connection layout of watch-dog and monitored device in the grouping of Fig. 4;
Fig. 6 shows the schematic diagram according to the configuration protocol message form of the embodiment of the invention;
Fig. 7 shows the flow chart of method for real-time monitoring according to the preferred embodiment of the invention;
Fig. 8 shows the loop connection diagram according to the embodiment of the invention;
Fig. 9 show according to the loop of the embodiment of the invention suppress and link backup from port status machine migration schematic diagram.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 3 shows the flow chart according to the method for real-time monitoring of the Ethernet switch high temperature ageing of the embodiment of the invention, may further comprise the steps:
Step S10 is divided into a plurality of groups with a plurality of monitored devices, and every group of interior monitored device annular connects, and a plurality of groups are star connected to supervisory control device, and supervisory control device connects monitoring host computer;
Step S20, supervisory control device are a plurality of monitored device configuration addresss under the control of monitoring host computer;
Step S30, monitoring host computer establishes a communications link by address and a plurality of monitored device, monitors the ruuning situation of a plurality of monitored devices in high temperature ageing in real time.
It is the mode that a kind of pluses and minuses that are connected with chain at Y-connection are compromised that annular connects, be connected the same substantially with chain type, just the other end of chain is also received on another port of watch-dog, form a ring, every switch has paths to communicate by letter with watch-dog like this, has improved the reliability of monitor channel.
This method for real-time monitoring is because the means of having taked annular connection and Y-connection to combine, takes Y-connection to be connected the problem of existence with chain so solved in the prior art for multiple devices high temperature ageing test, improved the reliability of monitor channel.
Fig. 4 shows according to the watch-dog of the embodiment of the invention and the topology of the networking between monitored device schematic diagram, as shown in the figure, a plurality of monitored devices are divided into a plurality of groups, monitored device annular in every group connects, a plurality of groups are star connected to supervisory control device, and supervisory control device connects monitoring host computer.Fig. 5 shows the annular connection layout of watch-dog and monitored device in the grouping of Fig. 4, because monitored device and supervisory control device adopt the Ethernet group, and loop can influence the operate as normal of Ethernet, so must be suppressed loop, following a plurality of preferred embodiments will specifically describe inhibition scheme of the present invention.
Preferably, step S20 specifically comprises:
Monitoring host computer is given an order to supervisory control device and is disposed the MAC Address and the IP address of a plurality of monitored devices, and initial MAC Address and start ip address and IP subnet mask are carried in order;
After supervisory control device receives orders, send initial configuration protocol message from the monitored device of master port to annular connects that each annular connects, configuration protocol message carries initial MAC Address and start ip address and IP subnet mask, and also carry the number of times that configuration protocol message is forwarded, the value of number of times is 0;
After first monitored device during annular connects (for example monitored device 1.1,2.1, n.1) captures configuration protocol message, the address that disposes oneself is initial MAC Address and start ip address and IP subnet mask, and number of times added 1, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection;
Next monitored device (for example monitored device 1.2～1.n-1,2.2～2.n-1, n.2～n.n-1) capture configuration protocol message after, the address that disposes oneself is that initial MAC Address and start ip address add number of times respectively, and be the IP subnet mask, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection;
So circulation, last monitored device (for example monitored device 1.n, 2.n, n.n) in annular connects will final configuration protocol message pass to supervisory control device the annular connection from port.
It is the scheme of a plurality of monitored device configuration addresss that the preferred embodiment has provided supervisory control device.Adopt above-mentioned preferred embodiment, supervisory control device can only possess the function of Layer2, and the function of Layer3 is born by monitoring host computer, and therefore supervisory control device can select the equipment of Layer2 for use.
In the preferred embodiment, initial MAC Address, start ip address and IP subnet mask can be expressed as START_MAC, START_IP, IP_MARK field respectively, and facility information can be expressed as the DEVICE_INFO field.
Fig. 6 shows the schematic diagram according to the configuration protocol message form of the embodiment of the invention, it is used to realize MAC Address and IP address configuration function: before the monitoring beginning, monitored device had not both had MAC Address, did not have the IP address configuration information yet, so can't communicate with monitoring host computer.Supervisory control device then needs monitored device to be carried out the configuration of MAC Address and IP address according to the monitoring host computer order.Protocol massages can be caught by monitored device and supervisory control device, and by the monitored device forwarded hop-by-hop on the ring.Among Fig. 6:
JUMP_NUMBER is the number of times that configuration protocol message is forwarded, and the configuration message JUMP_NUMBER value that supervisory control device sends first is 0, and later every through a monitored device, the JUMP_NUMBER value all increases by 1.
START_MAC is initial MAC Address, is determined by supervisory control device.After monitored device is received configuration protocol message, determine the MAC Address of oneself according to START_MAC and JUMP_NUMBER.
START_IP is a start ip address, is determined by supervisory control device.After monitored device is received configuration protocol message, determine the IP address of oneself according to START_IP and JUP_NUMBER.
IP_MASK is the IP subnet mask.
DEVICE_INFO is the facility information of monitored device.The configuration message JUMP_NUMBER that supervisory control device sends first is 0, so do not contain DEVICE_INFO; When message is forwarded to next when jumping by monitored device, the facility information of oneself can be appended to the afterbody of message, and will add 1 to the JUMP_NUMBER in the message, so when JUMP_NUMBER was n, message had just carried the facility information of n monitored device.
Preferably, monitoring host computer establishes a communications link by address and a plurality of monitored device and specifically comprises:
Supervisory control device is transmitted to monitoring host computer after being recovered to the configuration protocol message that finally comprises facility information;
Monitoring host computer utilizes configuration protocol message to set up the IP address and the MAC Address correspondence table of monitored device;
Monitoring host computer establishes a communications link with the monitored device that finds in ICP/IP protocol and secondary IP address and the MAC Address correspondence table.
Preferably, monitoring the ruuning situation of a plurality of monitored devices in high temperature ageing in real time specifically comprises:
Monitoring host computer obtains the service data of monitored device in real time in communicating to connect;
Monitoring host computer compares service data and facility information to determine the situation of monitored device.
Fig. 7 shows the flow chart of method for real-time monitoring according to the preferred embodiment of the invention, and monitoring host computer, supervisory control device, monitored device are carried out network by Fig. 3 and connected, and ready, may further comprise the steps then:
Preferably, also comprise: the loop that supervisory control device connects and composes annular in addition loop suppresses; Whether detect the annular loop that connects and composes disconnects; When detecting loop that annular connects and composes and disconnect, supervisory control device cancellation loop suppresses.
Whether the loop that preferably, detection annular connects and composes disconnects specifically and comprising: supervisory control device sends the loop probe messages by the monitored device of master port timing in annular connects that annular connects; The loop that supervisory control device connects and composes annular in addition loop suppresses specifically to comprise: it is forwarding state that supervisory control device is provided with the master port that annular connects, and is blocked state from port; If supervisory control device then makes from port and keeps blocked state from port Capture Circle probe messages.
Preferably, when detecting loop that annular connects and composes and disconnect, supervisory control device cancellation loop suppresses specifically to comprise: if supervisory control device then makes from port and switches to forwarding state from the overtime not Capture Circle of port probe messages.
Fig. 8 shows the loop connection diagram according to the embodiment of the invention, Fig. 9 show according to the loop of the embodiment of the invention suppress and link backup from port status machine migration schematic diagram.Below in conjunction with Fig. 8 and Fig. 9 link backup of the present invention and loop inhibit feature are described in further detail:
Step 801, the loop master port of Layer2 supervisory control device is a forwarding state, is blocked state from port;
Step 802, the loop master port of Layer2 supervisory control device is regularly to monitored device link hair ring road probe messages;
Step 803, loop probe messages arrive being hunted down of Layer2 supervisory control device through the monitored device link behind port, illustrate that the monitored device communication link is normal, have loop, need to suppress, and keep blocked state from port;
Step 804, when not receiving the loop probe messages that master port sends from port is overtime, illustrate that the communication link of monitored device has taken place unusually, separated in the loop, so switch to forwarding state from port from blocked state, backup link just can have been worked like this;
Step 805, overtime when not receiving the loop probe messages that master port sends when continuing from port, it is constant to keep forwarding state from port;
Step 806 when receiving first loop probe messages again from port, illustrates that the monitored device communication link has recovered normally to switch to blocked state from forwarding state immediately from port, closes backup link, recovers loop and suppresses.
According to embodiment shown in Figure 4, a kind of real-time monitoring system of Ethernet switch high temperature ageing also is provided, comprise monitoring host computer, supervisory control device and a plurality of monitored device, a plurality of monitored devices are divided into a plurality of groups, monitored device annular in every group connects, a plurality of groups are star connected to supervisory control device, and supervisory control device connects monitoring host computer; Supervisory control device is used for being a plurality of monitored device configuration addresss under the control of monitoring host computer; Monitoring host computer is used for establishing a communications link by address and a plurality of monitored device, monitors the ruuning situation of a plurality of monitored devices in high temperature ageing in real time; A plurality of monitored devices are used to carry out high temperature ageing.
This real-time monitoring system is because the means of having taked annular connection and Y-connection to combine, takes Y-connection to be connected the problem of existence with chain so solved in the prior art for multiple devices high temperature ageing test, improved the reliability of monitor channel.
Monitoring host computer is the control centre of system, a monitoring host computer is connected with one or more supervisory control device by Ethernet, take charge supervisory control device to monitored switch configuration MAC Address and IP address, model, the quantity of the monitored device that the collection monitoring controller is gathered; Collect the high temperature ageing multidate information of monitored device.
Supervisory control device is to form together to go in ring with monitored device to be connected, and also needs to connect monitoring host computer simultaneously, receives the order of monitoring host computer, and the report ring is gone up information such as number of devices, model.Supervisory control device can a plurality of monitored device rings of following extension, can distribute MAC Address and IP address for each monitored device, want the detection loop state simultaneously, finish communication link and back up and the loop inhibit feature.The Ethernet switch end from generate traditional thread binding join finish after, the beginning high temperature ageing before, do not have MAC Address and IP address configuration.Realize the tcp/ip communication between watch-dog and the monitored device, also need at first monitored device to be distributed MAC Address and IP address.
Monitored device is the main object of monitoring, and oneself MAC Address and IP address are disposed in the address configuration order of its passive reception supervisory control device, and configuration order is passed to next monitored device, and finally return to supervisory control device by loop; After monitored device has had MAC Address and IP address, realize and the communicating by letter of monitoring host computer, receive the monitoring host computer order passively by Ethernet and ICP/IP protocol, and fill order with return service data information.
Preferably, monitoring host computer comprises sending module, is used for to supervisory control device the give an order MAC Address and the IP address of a plurality of monitored devices of configuration, and initial MAC Address and start ip address and IP subnet mask are carried in order;
Supervisory control device comprises: receiver module is used to receive and resolve command; Sending module, be used for sending initial configuration protocol message to the monitored device that annular connects from the master port that each annular connects, configuration protocol message carries initial MAC Address and start ip address and IP subnet mask, and also carry the number of times that configuration protocol message is forwarded, the value of number of times is 0;
After first monitored device during annular connects is used to capture configuration protocol message, the address that disposes oneself is initial MAC Address and start ip address and IP subnet mask, and number of times added 1, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection;
The monitored device of the centre during annular connects is (after for example monitored device 1.3～1.n-1) is used to capture configuration protocol message, the address that disposes oneself is that initial MAC Address and start ip address add number of times respectively, and be the IP subnet mask, simultaneously oneself facility information is appended in the configuration protocol message, amended configuration protocol message is passed to next monitored device in the annular connection;
Last monitored device (for example monitored device 1.n) during annular connects be used for final configuration protocol message pass to that the annular of supervisory control device connects from port.
Preferably, supervisory control device also comprises forwarding module, be used to be recovered to the configuration protocol message that finally comprises facility information after, be transmitted to monitoring host computer;
Monitoring host computer also comprises: build the table module, be used to IP address and the MAC Address correspondence table of utilizing configuration protocol message to set up monitored device; Communication module is used for establishing a communications link with the monitored device that ICP/IP protocol and secondary IP address and MAC Address correspondence table find.
Preferably, supervisory control device comprises: suppress module, be used for loop that annular is connected and composed in addition loop suppress; Whether detection module is used to detect the loop that annular connects and composes and disconnects; The cancellation module, when the loop that is used for connecting and composing when annular disconnected, supervisory control device cancellation loop suppressed.Because monitored device and 2 supervisory control devices adopt the Ethernet group, and loop can influence the operate as normal of Ethernet, so must be suppressed loop.When monitored device was formed link occurs fault, loop disappeared, and at this moment must suppress by the cancellation loop, made the backup link can operate as normal.As Fig. 8, link protection and loop inhibit feature realize on the Layer2 supervisory control device, and the port of articulating monitored device link is divided into master port and from port:
Master port is the main port of monitor data stream process, is in forwarding state all the time.
From port is the backup port of monitor data stream.The monitored device link just often can produce loop, therefore is configured to blocked state from port, does not transmit monitor data stream, can suppress loop like this; When the monitored device link was unusual, loop disappeared, and switches to forwarding state from port from blocked state, played the effect of link backup protection.
By above technical scheme as seen, the present invention proposes a kind of Ethernet switch high temperature ageing method and system of monitoring in real time, because the means of having taked annular connection and Y-connection to combine, take Y-connection to be connected the problem of existence with chain so solved in the prior art test, improved the reliability of monitor channel for the multiple devices high temperature ageing.In addition, the present invention can simplify the networking topology of monitor network, and certain fault-tolerant ability is provided.
Specifically, the real-time monitoring network-building method that uses the present invention to propose can effectively be saved the supervisory control system resource, simplifies the complexity of network topology and wiring, has improved the real-time efficiency for monitoring of system.Simultaneously, the present invention makes supervisory control system have certain fault-tolerant ability, and each monitors the quantity of monitored device on loop in suitable controlling well, can guarantee that supervisory control system has very high reliability.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. the method for real-time monitoring of an Ethernet switch high temperature ageing is characterized in that, may further comprise the steps:
A plurality of monitored devices are divided into a plurality of groups, and every group of interior described monitored device annular connects, and described a plurality of groups are star connected to supervisory control device, and described supervisory control device connects monitoring host computer;
Described supervisory control device is described a plurality of monitored device configuration address under the control of described monitoring host computer;
Described monitoring host computer establishes a communications link by described address and described a plurality of monitored device, monitors the ruuning situation of described a plurality of monitored device in high temperature ageing in real time.
2. method for real-time monitoring according to claim 1 is characterized in that, described supervisory control device specifically comprises for described a plurality of monitored device configuration addresss under the control of described monitoring host computer:
Described monitoring host computer is given an order to described supervisory control device and is disposed the MAC Address and the IP address of described a plurality of monitored devices, and initial MAC Address and start ip address and IP subnet mask are carried in described order;
After described supervisory control device is received described order, send initial configuration protocol message from the described monitored device of master port to described annular connects that each described annular connects, described configuration protocol message carries described initial MAC Address and start ip address and IP subnet mask, and also carry the number of times that described configuration protocol message is forwarded, the value of described number of times is 0;
After first described monitored device during described annular connects captures described configuration protocol message, the address that disposes oneself is described initial MAC Address and start ip address and IP subnet mask, and described number of times added 1, simultaneously oneself facility information is appended in the described configuration protocol message, amended described configuration protocol message is passed to next described monitored device in the described annular connection;
After described next monitored device captures described configuration protocol message, the address that disposes oneself is that described initial MAC Address and start ip address add the above number of times respectively, and be described IP subnet mask, and described number of times added 1, simultaneously oneself facility information is appended in the described configuration protocol message, amended described configuration protocol message is passed to next described monitored device in the described annular connection; So circulation, last the described monitored device in described annular connects will final described configuration protocol message pass to described supervisory control device described annular connection from port.
3. method for real-time monitoring according to claim 2 is characterized in that, described monitoring host computer establishes a communications link by described address and described a plurality of monitored device and specifically comprises:
Described supervisory control device is transmitted to described monitoring host computer after being recovered to the described configuration protocol message that finally comprises described facility information;
Described monitoring host computer utilizes described configuration protocol message to set up the IP address and the MAC Address correspondence table of described monitored device;
Described monitoring host computer establishes a communications link with ICP/IP protocol and the described monitored device that finds from described IP address and MAC Address correspondence table.
4. method for real-time monitoring according to claim 3 is characterized in that, monitors the ruuning situation of described a plurality of monitored device in high temperature ageing in real time and specifically comprises:
Described monitoring host computer obtains the service data of described monitored device in real time in described communicating to connect;
Described monitoring host computer compares described service data and described facility information to determine the situation of described monitored device.
5. method for real-time monitoring according to claim 1 is characterized in that, also comprises:
The loop that described supervisory control device connects and composes described annular in addition loop suppresses;
Whether detect the loop that described annular connects and composes disconnects;
When detecting loop that described annular connects and composes and disconnect, described supervisory control device is cancelled described loop and is suppressed.
6. method for real-time monitoring according to claim 5 is characterized in that,
Whether detect loop that described annular connects and composes disconnects specifically and comprising: the master port that described supervisory control device connects by the described annular regularly described monitored device in described annular connects sends the loop probe messages;
The loop that described supervisory control device connects and composes described annular in addition loop suppresses specifically to comprise: it is forwarding state that described supervisory control device is provided with the master port that described annular connects, and is blocked state from port; If described supervisory control device is caught described loop probe messages described from port, then make and describedly keep blocked state from port.
7. method for real-time monitoring according to claim 6 is characterized in that, when detecting loop that described annular connects and composes and disconnect, described supervisory control device is cancelled described loop and suppressed specifically to comprise:
If described supervisory control device is not caught described loop probe messages described from port is overtime, then make describedly to switch to forwarding state from port.
8. the real-time monitoring system of an Ethernet switch high temperature ageing is characterized in that, comprises monitoring host computer, supervisory control device and a plurality of monitored device,
Described a plurality of monitored device is divided into a plurality of groups, and every group of interior described monitored device annular connects, and described a plurality of groups are star connected to described supervisory control device, and described supervisory control device connects described monitoring host computer;
Described supervisory control device is used for being described a plurality of monitored device configuration addresss under the control of described monitoring host computer;
Described monitoring host computer is used for establishing a communications link by described address and described a plurality of monitored device, monitors the ruuning situation of described a plurality of monitored device in high temperature ageing in real time;
Described a plurality of monitored device is used to carry out high temperature ageing.
9. real-time monitoring system according to claim 8 is characterized in that,
Described monitoring host computer comprises sending module, be used for to described supervisory control device give an order the configuration described a plurality of monitored devices MAC Address and IP address, initial MAC Address and start ip address and IP subnet mask are carried in described order;
Described supervisory control device comprises:
Receiver module is used to receive and resolves described order;
Sending module, be used for sending initial configuration protocol message to the described monitored device that described annular connects from the master port that each described annular connects, described configuration protocol message carries described initial MAC Address and start ip address and IP subnet mask, and also carry the number of times that described configuration protocol message is forwarded, the value of described number of times is 0;
After first described monitored device during described annular connects is used to capture described configuration protocol message, the address that disposes oneself is described initial MAC Address and start ip address and IP subnet mask, and described number of times added 1, simultaneously oneself facility information is appended in the described configuration protocol message, amended described configuration protocol message is passed to next described monitored device in the described annular connection;
After the described monitored device of the centre during described annular connects is used to capture described configuration protocol message, the address that disposes oneself is that described initial MAC Address and start ip address add the above number of times respectively, and be described IP subnet mask, and described number of times added 1, simultaneously oneself facility information is appended in the described configuration protocol message, amended described configuration protocol message is passed to next described monitored device in the described annular connection;
Last described monitored device during described annular connects be used for final described configuration protocol message pass to that the described annular of described supervisory control device connects from port.
10. real-time monitoring system according to claim 9 is characterized in that,
Described supervisory control device also comprises forwarding module, be used to be recovered to the described configuration protocol message that finally comprises described facility information after, be transmitted to described monitoring host computer;
Described monitoring host computer also comprises:
Build the table module, be used to IP address and the MAC Address correspondence table of utilizing described configuration protocol message to set up described monitored device;
Communication module is used for establishing a communications link with ICP/IP protocol with from the described monitored device that described IP address and MAC Address correspondence table find.
11. real-time monitoring system according to claim 8 is characterized in that, described supervisory control device comprises:
Suppress module, be used for loop that described annular is connected and composed in addition loop suppress;
Whether detection module is used to detect the loop that described annular connects and composes and disconnects;
The cancellation module, when the loop that is used for connecting and composing when described annular disconnected, described supervisory control device was cancelled described loop and is suppressed.
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| CN105657113A (en) * | 2014-11-12 | 2016-06-08 | 中兴通讯股份有限公司 | Fault detection method and device for terminal |
| CN105578383A (en) * | 2015-05-25 | 2016-05-11 | 上海归墟电子科技有限公司 | 2.4G-based networking communication system and communication method |
| CN105591837B (en) * | 2015-10-27 | 2019-01-08 | 新华三技术有限公司 | A kind of link monitoring method and apparatus |
| CN107332726B (en) * | 2016-04-29 | 2021-03-30 | 华为技术有限公司 | Communication link detection method and device |
| CN107807875A (en) * | 2017-12-13 | 2018-03-16 | 郑州云海信息技术有限公司 | A kind of system and method for power ＆ environment supervision |
| CN108737238A (en) * | 2018-05-28 | 2018-11-02 | 朱磊 | Support the control looped network HardCnet chainlink control methods of distributed blackboard pattern interaction |
| CN109067836B (en) * | 2018-07-02 | 2021-02-26 | 国网山东省电力公司金乡县供电公司 | Power distribution information remote interactive communication system |
| CN114097588B (en) * | 2021-10-29 | 2023-10-31 | 瀚云科技有限公司 | Networking method and device of irrigation device |
| CN114697297B (en) * | 2022-06-02 | 2022-09-02 | 江苏大烨智能电气股份有限公司 | Power distribution terminal high-temperature aging communication configuration method |
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