CN105099754B - The network equipment and the method for network equipment interaction - Google Patents
The network equipment and the method for network equipment interaction Download PDFInfo
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- CN105099754B CN105099754B CN201510288000.0A CN201510288000A CN105099754B CN 105099754 B CN105099754 B CN 105099754B CN 201510288000 A CN201510288000 A CN 201510288000A CN 105099754 B CN105099754 B CN 105099754B
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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
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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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
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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
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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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
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
- H04L41/065—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis involving logical or physical relationship, e.g. grouping and hierarchies
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- Computer Networks & Wireless Communication (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
A kind of method the invention discloses network equipment and for network equipment interaction.Based on the present invention, the network equipment can be realized with other network equipments by the logic unit of this equipment in virtual equipment and interconnected.Wherein, the network equipment can utilize the logic unit of this equipment to forward management message to stand-by equipment when as host apparatus, and, the network equipment can utilize the state of the control plane unit of this equipment of the logic unit detection detection of this equipment when as stand-by equipment, if detect exception, management of the control plane unit of this equipment to data flat unit can be then taken over by the logic unit of this equipment, to avoid equipment datum plane unit in control plane unit exception it is unavailable to virtual equipment.
Description
Technical field
The present invention relates to a kind of network equipment, a kind of method interacted for the network equipment and by more than one network
The virtual equipment that equipment is formed.
Background technology
Would generally be equipped with the network equipment control plane unit (including one or more CPU) and data flat unit (including
One or more CPU).When more than one network equipment forms a virtual equipment by virtualization technology, one therein
The network equipment can be used as host apparatus, remaining network equipment is then used as stand-by equipment.
Control plane function in virtual equipment can be undertaken by the control plane unit of host apparatus, datum plane work(
Can then can be by the datum plane unit of host apparatus and the datum plane unit shared of stand-by equipment.
The control plane unit of host apparatus can manage the datum plane unit of host apparatus and the data of stand-by equipment
Flat unit.When stand-by equipment datum plane unit by host apparatus control plane Single Component Management when, it is necessary to be set by primary
Standby control plane unit construction management message and transmission to stand-by equipment, the control plane unit of stand-by equipment passes through to management
The parsing of message, can perform phase according to the instruction of the control plane unit of host apparatus to the datum plane unit of stand-by equipment
The management operation answered.That is, the datum plane unit of stand-by equipment needs spare set by the control plane Single Component Management of host apparatus
Standby control plane unit participates in.
Therefore, (all CPU that control plane unit includes events if the control plane unit of stand-by equipment breaks down
Barrier), then the datum plane unit of the stand-by equipment can be caused unavailable to virtual equipment.
The content of the invention
In view of this, the embodiment provides a kind of network equipment, it is a kind of for the network equipment interaction method,
And the virtual equipment by being formed more than a network equipment.
In one embodiment, a kind of network equipment, including control plane unit, datum plane unit and logic list
Member, wherein, when the network equipment and other network equipments form virtual equipment and as the stand-by equipment of virtual equipment
When：
Logic unit detects the state of the control plane unit of this equipment；
If the control plane unit of this equipment is normal, the management message from host apparatus is passed through data by logic unit
Flat unit is reported to control plane unit, so that control plane unit is by parsing management message and real to data flat unit
Apply management operation；
If the control plane unit exception of this equipment, logic unit adapter control plane unit is to from host apparatus
Manage the parsing of message and the management operation to data flat unit.
Alternatively, when the network equipment and other network equipments form virtual equipment and as the master of virtual equipment
During with equipment：
Logic unit receives the management report of the control plane unit construction of this equipment by the datum plane unit of this equipment
Text；
Logic unit forwards the management message of reception to stand-by equipment.
Alternatively, control plane unit and data flat unit are by managing bus and control pin and logic unit phase
Even, also, when the network equipment forms virtual equipment and as the stand-by equipment of virtual equipment with other network equipments
When：
If the control plane unit of this equipment is normal, the management bus between control plane unit and data flat unit
Realize and connect in logic unit with control pin；
If the control plane unit exception of this equipment, the management bus between control plane unit and data flat unit
It is disconnected with the connection at control pin logic unit.
Alternatively, logic unit detects pin and fault detect pipe by detecting the in place of control plane unit of this equipment
Foot realizes the state-detection to the control plane unit of this equipment.
Alternatively, when the network equipment forms virtual equipment and as the standby of virtual equipment with other network equipments
During with equipment：
If the control plane unit exception of this equipment, logic unit further constructs notice message and to host apparatus
Forwarding.
Alternatively, when the network equipment and other network equipments form virtual equipment and as the master of virtual equipment
During with equipment：Logic unit further receives the notice message, simultaneously of expression its control plane unit exception from stand-by equipment
By datum plane unit to control plane unit forwards.
In one embodiment, a kind of method for network equipment interaction, this method are applied to include control plane list
The network equipment of member and data flat unit, also, when the network equipment forms virtual equipment with other network equipments and makees
For virtual equipment stand-by equipment when, this method includes：
Detect the state of the control plane unit of this equipment；
If the control plane unit of this equipment is normal, the management message from host apparatus is passed through into datum plane unit
Reported to control plane unit, so that control plane unit implements data flat unit management behaviour by parsing management message
Make；
If the control plane unit exception of this equipment, adapter control plane unit is to from host apparatus management message
Parsing and the management operation to data flat unit.
Alternatively, when the network equipment and other network equipments form virtual equipment and as the master of virtual equipment
During with equipment, this method further comprises：
The management message of the control plane unit construction of this equipment is received by the datum plane unit of this equipment；
The management message of reception is forwarded to stand-by equipment.
Alternatively, when the network equipment forms virtual equipment and as the standby of virtual equipment with other network equipments
During with equipment, this method is realized by disconnecting the management bus between control plane unit and data flat unit and control pin
The adapter.
Alternatively, when the network equipment forms virtual equipment and as the standby of virtual equipment with other network equipments
During with equipment, this method includes state-detection in place and fault detect to the status monitoring of control plane.
Alternatively, when the network equipment forms virtual equipment and as the standby of virtual equipment with other network equipments
During with equipment, this method further comprises：If the current state of the control plane unit of this equipment is abnormal, construction notice report
Text is simultaneously forwarded to host apparatus.
Alternatively, when the network equipment and other network equipments form virtual equipment and as the master of virtual equipment
During with equipment, this method further comprises：The notice message that represents its control plane unit exception of the reception from stand-by equipment,
And the control plane unit of this equipment is detected to the control plane unit forwards of this equipment by the datum plane unit of this equipment
State；
When receiving the management message from host apparatus, the current state of the control plane unit of this equipment is judged；
If the control plane unit of this equipment is normal, by the management message received by datum plane unit to control
Flat unit reports, so that control plane unit implements data flat unit management operation by parsing management message；
If the control plane unit exception of this equipment, adapter control plane unit is to managing the parsing of message and right
The management operation of datum plane unit.
Alternatively, when the network equipment and other network equipments form virtual equipment and as the master of virtual equipment
During with equipment, this method further comprises：
The management message of the control plane unit construction of this equipment is received by the datum plane unit of this equipment；
The management message of reception is forwarded to stand-by equipment.
Alternatively, control plane unit and data flat unit are by managing bus and control pin and logic unit phase
Even, also, when the network equipment forms virtual equipment and as the stand-by equipment of virtual equipment with other network equipments
When, this method by by the management bus between control plane unit and data flat unit and control pin at logic unit
Connection disconnect realize the adapter.
Alternatively, when the network equipment forms virtual equipment and as the standby of virtual equipment with other network equipments
During with equipment, this method includes state-detection in place and fault detect to the status monitoring of control plane.
Alternatively, when the network equipment forms virtual equipment and as the standby of virtual equipment with other network equipments
During with equipment, this method further comprises：If the control plane unit exception of this equipment, notice message is constructed and to primary
Device forwards.
Alternatively, when the network equipment and other network equipments form virtual equipment and as the master of virtual equipment
During with equipment, this method further comprises：The notice message that represents its control plane unit exception of the reception from stand-by equipment,
And the control plane unit forwards by the datum plane unit of this equipment to this equipment.
In one embodiment, a kind of virtual equipment includes being more than a network equipment, described to be more than a network and set
Every network equipment in standby includes control plane unit, datum plane unit and logic unit, also, described is more than one
A wherein network equipment in the platform network equipment is as host apparatus, remaining at least network equipment as stand-by equipment；
The logic unit of host apparatus receives the control plane unit structure of this equipment by the datum plane unit of this equipment
The management message made simultaneously is forwarded to stand-by equipment；
The state of the control plane unit of the logic unit detection stand-by equipment of stand-by equipment；
If the control plane unit of stand-by equipment is normal, the logic unit of stand-by equipment will be received from host apparatus
Management message is reported to the control plane unit of this equipment by the datum plane unit of this equipment, put down for the control of this equipment
Face unit implements the datum plane unit of this equipment management operation by parsing management message；
If the control plane unit exception of stand-by equipment, the logic unit of stand-by equipment takes over the control plane of this equipment
Unit operates the parsing of management message received from host apparatus and the management to the datum plane unit of this equipment.
Alternatively, the control plane unit of every network equipment passes through data/address bus and the datum plane unit phase of this equipment
Even, the datum plane unit of every network equipment is connected by virtualization data bus with the logic unit of this equipment, and, often
The logic unit of the platform network equipment is connected by virtualizing interconnection bus with the logic unit of adjacent network device.
Alternatively, the control plane unit of every network equipment and data flat unit are by managing bus and control pin
It is connected with the logic unit of this equipment；
When the control plane unit of stand-by equipment is normal, the control plane unit and data flat unit of stand-by equipment it
Between management bus and control pin this equipment logic unit realize connection；
When the control plane unit exception of stand-by equipment, the control plane unit and data flat unit of stand-by equipment it
Between management bus and control pin by this equipment logic unit disconnect.
Alternatively, the logic unit of stand-by equipment by detect the control plane unit of this equipment detection pin in place and
Fault detect pin realizes the state-detection to the control plane unit of this equipment.
Alternatively, the logic unit of stand-by equipment further constructs notice in the control plane unit exception of stand-by equipment
Message is simultaneously forwarded to host apparatus；The logic unit of host apparatus receives the notice message from stand-by equipment and by originally setting
Control plane unit forwards of the standby datum plane unit to this equipment.
It can be seen from the above that being based on the above embodiments, the network equipment can pass through the logic of this equipment in virtual equipment
Unit is realized with other network equipments and interconnected.Wherein, the network equipment can utilize the logic of this equipment when as host apparatus
Unit forwards management message to stand-by equipment, also, the network equipment can utilize the logic of this equipment when as stand-by equipment
Unit detection detects the state of the control plane unit of this equipment, can be by the logic unit of this equipment if detecting exception
Management of the control plane unit of this equipment to data flat unit is taken over, it is flat in control to avoid the datum plane unit of equipment
It is unavailable to virtual equipment during the unit exception of face.
Brief description of the drawings
Fig. 1 is the configuration diagram of the virtual equipment in one embodiment；
Fig. 2 a and Fig. 2 b are operation principle schematic diagram of the virtual equipment based on framework as shown in Figure 1；
Fig. 3 is the internal structure schematic diagram of the logic unit of the network equipment shown in Fig. 1；
Fig. 4 a to Fig. 4 d are the operation principle schematic diagram of the internal structure shown in Fig. 3；
Fig. 5 a and Fig. 5 b are the exemplary flow schematic diagram for the method for being used for network equipment interaction in one embodiment.
Embodiment
For the objects, technical solutions and advantages of the present invention are more clearly understood, develop simultaneously embodiment referring to the drawings, right
The present invention is further described.
Fig. 1 is referred to, in one embodiment, a kind of virtual equipment includes two network equipments 10 and 20.Network is set
Standby 10 include control plane unit 11, datum plane unit 12 and logic unit 13, and it is flat that the network equipment 20 includes control
Face unit 21, datum plane unit 22 and logic unit 23.
Control plane unit 11 or 21 includes at least one CPU, alternatively can also include start storage medium, memory,
The devices such as logic managing chip, management network port.
Datum plane unit 12 or 22 includes at least one CPU, alternatively can also include start storage medium, memory,
Logic managing chip, realize the devices such as exchange chip and physical chip ethernet PHY needed for network data forwarding capability, number
Independently-powered, also, datum plane unit 12 or 22 can be used in the network equipment 10 or 20 according to flat unit 12 or 22
It is independently-powered to be controlled by the control plane unit 11 or 21 of this equipment.
Control plane unit 11 or 21, datum plane unit 12 or 22 and logic unit in the network equipment 10 or 20
13 or 23 can be integrated in one piece of PCB whole or in part, or can also be distributed in different PCB.
In the network equipment 10, control plane unit 11 passes through data/address bus 101 and the datum plane unit 12 of this equipment
It is connected, datum plane unit 12 is connected by virtualization data bus 102 with the logic unit 13 of this equipment, also, is controlled flat
Face unit 11 is connected to the logic unit 13 of this equipment by managing bus and control pin 104a, and datum plane unit 12 passes through
Management bus and control pin 104b are connected to the logic unit 13 of this equipment.
In the network equipment 20, control plane unit 21 passes through data/address bus 201 and the datum plane unit 22 of this equipment
It is connected, datum plane unit 22 is connected by virtualization data bus 202 with the logic unit 23 of this equipment, also, is controlled flat
Face unit 21 is connected to the logic unit 23 of this equipment by managing bus and control pin 204a, and datum plane unit 22 passes through
Management bus and control pin 204b are connected to the logic unit 23 of this equipment.
Also, the logic unit 13 or 23 of the network equipment 10 or 20 is by virtualizing interconnection bus 30 and adjacent network device
20 or 10 logic unit 23 or 13 is connected.
In the above-mentioned network equipment 10 and 20, data/address bus 101 and 201, virtualization data bus 102 and 202 and
Virtualization interconnection bus 30 can select ether bus to realize.Wherein, " virtualization " for virtualizing interconnection bus 30 refers to lead to
Cross its interconnection between the network equipment 10 and 20 and the network equipment 10 and 20 is formed a virtual equipment, it is correspondingly, empty
Planization data/address bus 102 and 202 can be connected by logic unit 13 and 23 with virtualization interconnection bus 30 respectively, thus together
Sample is assigned " virtualization ", to distinguish over data/address bus 101 and 201.
One in the above-mentioned network equipment 10 and 20 can as virtual equipment host apparatus, another can then make
For the stand-by equipment of virtual equipment.That is, host apparatus and stand-by equipment in virtual equipment can manually be configured
What mode or the auto configuration mode such as election were set, every network equipment 10 or 20 in virtual equipment all exists
Possibility as host apparatus.
When the network equipment 10 and the network equipment 20 form virtual equipment, it is assumed that the network equipment 10 is used as virtual equipment
Stand-by equipment as virtual equipment of host apparatus, the network equipment 20, then the control plane function in virtual equipment by
The control plane unit 11 of the network equipment 10 undertakes, wherein：
As the management between the control plane unit 11 and datum plane unit 12 in the network equipment 10 of host apparatus
Bus and control pin 104a and 104b realize connection by the logic unit 13 of this equipment, for the control plane list of this equipment
Member 11 performs management by the management bus and control pin 104a and 104b of this equipment to the datum plane unit 12 of this equipment
Operation；
Also, the logic unit 13 in the network equipment 10 can receive this equipment by the datum plane unit 12 of this equipment
The management message that constructs of control plane unit 11, it is and the management message of reception is standby to being used as by virtualizing interconnection bus 30
Forwarded with the network equipment 20 of equipment.
The control of this equipment can be detected in real time accordingly, as the logic unit 23 in the network equipment 20 of stand-by equipment
The state of flat unit 21, and can also be received by virtualizing interconnection bus 30 from the network equipment for being used as host apparatus
10 management message.
Wherein, logic unit 23, can be flat by detecting control to the state-detection of the control plane unit 21 of this equipment
The in place of face unit 21 detects pin and fault detect pin to realize, i.e. the state of detection includes state in place and failure shape
State.
If the control plane unit 21 of this equipment is normal, the pipe between control plane unit 21 and datum plane unit 22
Manage bus and control pin 204a and 204b to realize connection by the logic unit 23 of this equipment, also, logic unit 23 is logical
Virtualization interconnection bus 30 is crossed when receiving the management message from host apparatus 10, by the management message received by originally setting
Standby datum plane unit 22 is reported to the control plane unit 21 of this equipment, is being solved for the control plane unit 21 of this equipment
By the management bus of this equipment and datum plane lists of the pin 204a and 204b to this equipment can be controlled after analysis management message
Member 22 implements management operation, such as the operation such as power supply control；
If the current state of the control plane unit 21 of this equipment is abnormal (such as physical fault or generation extraction event),
Then logic unit 23 by the management bus between control plane unit 21 and datum plane unit 22 and control pin 204a and
204b is disconnected, i.e. the connection of management bus and control pin 204a and 204b at logic unit 23 is disconnected, also, logic
Unit 23 takes over the control of this equipment when receiving the management message from host apparatus 10 by virtualizing interconnection bus 30
Flat unit 21 docks the parsing of received management message and the data of this equipment is put down according to managing the parsing of message
The management operation of face unit 22.
Also, if the current state of the control plane unit 21 of this equipment is exception, except control plane unit 21 is right
Outside the management operation of the datum plane unit 22 of this equipment is taken over by logic unit 23, other management operations in this equipment are all
The default setting for meeting equipment reliability service can be set to, for example, the power-up state quilt of the datum plane unit 22 of this equipment
Default holding is set to, the fan operating status of this equipment is set to highest gear.These default settings can be by logic unit 23
Configuration is performed, can also be realized by user beforehand through the manual configuration to related hardware.
Above-mentioned explanation with this device-dependent device level management operation it is to be understood that be set to meet that equipment is reliably transported
Capable default setting, and the management operation to the datum plane unit 22 of this equipment can be connect by the logic unit 23 of this equipment
Pipe.
Assuming that the network equipment 10 as the host apparatus of virtual equipment, the network equipment 20 as the spare of virtual equipment
Equipment.
As host apparatus the network equipment 10 the course of work as shown in figures 2 a and 2b：
S201, the construction of the control plane unit 11 management message of the network equipment 11 and the data/address bus 101 for passing through this equipment
Send to the datum plane unit 12 of this equipment；
S202, management virtualization number of the message by this equipment that the datum plane unit 12 of the network equipment 11 will receive
Sent according to bus 102 to the logic unit 13 of this equipment；
S203, the logic unit 13 of the network equipment 11 send the management message received by virtualizing interconnection bus 30
To the logic unit 23 of the network equipment 20.
The network equipment 20 as stand-by equipment detects the state of the control plane unit 21 of this equipment.
When the control plane unit 21 of the network equipment 20 is normal, the logic unit 23 of the network equipment 20 is by the control of this equipment
Management bus and control pin 204a and 204b between flat unit 21 processed and the datum plane unit 22 of this equipment are set to phase
Mutually conducting, at this time, as stand-by equipment the network equipment 20 the course of work as shown in Figure 2 a：
S211, logic unit 23 by the management message received by the virtualization data bus 202 of this equipment send to
The datum plane unit 22 of this equipment；
S212, datum plane unit 22 send the management message received to this by the data/address bus 201 of this equipment
The control plane unit 21 of equipment；
S213, control plane unit 21 parse the management message that receives and by managing bus and control pin 204a
Management operation is implemented to the datum plane unit 22 of this equipment with 204b.
If the control plane unit 21 of the network equipment 20 is abnormal, the logic unit 23 of the network equipment 20 is by the control of this equipment
Management bus and control pin 204a and 204b between flat unit 21 processed and the datum plane unit 22 of this equipment disconnect,
That is, manage bus and control connections of the pin 204a and 204b at logic unit 23 to be disconnected, at this time, as stand-by equipment
The course of work of the network equipment 20 is as shown in Figure 2 b：
S220, logic unit 23 parse the management message that receives and by managing bus and control pin 204b to this
The datum plane unit 22 of equipment implements management operation.
In addition, for data message, can be in the number of the network equipment 10 in the case of two kinds shown in Fig. 2 a and Fig. 2 b
By virtualization data bus 102 and 202 and patrolled according between flat unit 12 and the datum plane unit 22 of the network equipment 20
Collect unit 13 and 23 and transmit data message.Also, logic unit 13 and 23 need not all dock received data message and be solved
Analysis.
In order to be more clearly understood that above-described embodiment, the logic unit 13 or 23 in the network equipment 10 or 20 is carried out below
Describe in detail, illustrated as an example for stand-by equipment with the logic unit 23 of the network equipment 20 and the network equipment 20.
Refer to Fig. 3 and in combination with Fig. 4 a to Fig. 4 d, can include in logic unit 23：
State detector 301, for detecting this equipment by status-pin 205a in place and malfunction pin 205b
The state of control plane unit 21；
Virtualization data bus control unit 302, for drive logic unit 23 and this equipment datum plane unit 22 it
Between virtualization data bus 202；
Interconnection bus controller 303 is virtualized, for driving the virtualization between logic unit 23 and adjacent network device
Interconnection bus 30；
Message current divider 304, in virtualization data bus control unit 302 and virtualization interconnection bus controller 303
Between shunting processing is carried out to message；Wherein, data message is in virtualization data bus control unit 302 and virtualization interconnection bus
Forwarded between controller 303, as shown in the four-headed arrow curve D0 in Fig. 4 a to Fig. 4 d；When this equipment as stand-by equipment and
When state detector 301 detects that the control plane unit 21 of this equipment is normal, received from virtualization interconnection bus controller 303
To management message be forwarded to virtualization data bus control unit 302, as shown in the unidirectional arrow curve M2 in Fig. 4 b；When this
It is mutual from virtualization when equipment detects that the control plane unit 21 of this equipment is abnormal as stand-by equipment and state detector 301
The management message that even bus control unit 303 receives is forwarded to Message processing device 305, such as the unidirectional arrow curve M3 in Fig. 4 c
It is shown；
Message processing device 305, for parsing the management message received；
Bus driver 306 is managed, for 305 parsing to management message of device of foundation Message processing, by managing bus
204b-1 performs management operation to the datum plane unit 22 of this equipment；
Pin driver 307 is controlled, for 305 parsing to management message of device of foundation Message processing, by controlling pin
204b-2 performs management operation to the datum plane unit 22 of this equipment；
Bus switch 308 is managed, the control plane unit 22 for detecting this equipment in state detector 301 is normal
When the management bus 204b-1 of 22 side of datum plane unit is turned on the management bus 204a-1 of 21 side of control plane unit；
When state detector 301 detects that the control plane unit 21 of this equipment is abnormal, by the management bus of 22 side of datum plane unit
204b-1 is switched to be turned on management bus driver 306；
Pin switch 309 is controlled, the control plane unit 21 for detecting this equipment in state detector 301 is normal
When the control pin 204b-2 of 22 side of datum plane unit is turned on the control pin 204a-2 of 21 side of control plane unit；
When state detector 301 detects that the control plane unit 21 of this equipment is abnormal, by the control pin of 22 side of datum plane unit
204b-2 is switched to be turned on control pin driver 307.
In the above-described embodiment, when stand-by equipment of the network equipment 20 as virtual equipment, originally set if detecting
Standby control plane unit exception, then logic unit 23 can further construct notice message and to host apparatus forward, example
Such as, the message constructor not shown in Fig. 4 a to Fig. 4 d is may further include in logic unit 23, which can
Construct notice message and send to message current divider 304, message current divider 304 and notification packet is dispatched to virtualization interconnection always
Lane controller 303, is sent notification packet to being used as by virtualizing interconnection bus 30 by virtualization interconnection bus controller 303
The network equipment 10 of host apparatus.
Correspondingly, when host apparatus of the network equipment 20 as virtual equipment, logic unit 23 can further connect
The datum plane unit 22 received the notice message of expression its control plane unit exception from stand-by equipment and pass through this equipment
Forwarded to the control plane unit 21 of this equipment, so that the control plane unit 21 of this equipment performs the follow-up behaviour such as alarm
Make.
Described above be using the network equipment 10 as host apparatus, the network equipment 20 as exemplified by stand-by equipment, it is actual should
In, the main and standby relation between the network equipment 10 and 20 can also exchange.That is, the network equipment 10 can be used as stand-by equipment, net
Network equipment 20 can be used as host apparatus.Wherein, when the network equipment 20 is as host apparatus, from virtualization data bus marco
The management message that device 302 receives can be forwarded to virtualization interconnection bus controller 303 by message current divider 304, such as Fig. 4 d
In unidirectional arrow curve M1 shown in.Also, in the case of stand-by equipment constructs notification packet, virtualization interconnection bus control
Device 303 can receive notification packet, the notification packet can by message current divider 304 from virtualization interconnection bus controller
303 forward to virtualization data bus control unit 302 and reach control plane unit 21 by datum plane unit 22.
Above is to the virtual equipment in above-described embodiment and its including the network equipment detailed description.It is appreciated that
, the above embodiments be only by taking virtual equipment includes the network equipment 10 and 20 this two network equipments as an example, it is actual
On, it can also include being more than two network equipments in virtual equipment, i.e. can also be into one in addition to the network equipment 10 and 20
Step includes at least other network equipments.When virtual equipment includes being more than two network equipments, wherein one can make
For host apparatus, and the network equipment as stand-by equipment can then be more than one.
Based on the operation principle of the network equipment in above-described embodiment, following embodiments provide one kind and are used for the network equipment
Interactive method.
Fig. 5 a are referred to, when the network equipment and other network equipments of application this method form virtual equipment and conduct
During the stand-by equipment of virtual equipment, this method includes：
S511, detects the state of the control plane unit of this equipment；
S512, if the control plane unit of this equipment is normal, passes through number by the management message received from host apparatus
Reported according to flat unit to control plane unit, so that control plane unit is by parsing management message and to data flat unit
Implement management operation；
S513, if the control plane unit exception of this equipment, adapter control plane unit from host apparatus to receiving
Management message parsing and to data flat unit management operation.
In above-mentioned flow, S511 can include state-detection in place and fault detect to the status monitoring of control plane；
S513 can be connect by disconnecting described in the management bus between control plane unit and data flat unit and control pin realization
Pipe, also, S513 can further construct notice message and be forwarded to host apparatus.
Fig. 5 b are referred to, this method is equally applicable to situation of the network equipment as the host apparatus of virtual equipment, this
When, this method may further include：
S521, the management message of control plane unit construction is received by datum plane unit；
S522, the management message of reception is forwarded to stand-by equipment.
Also, in the case of suitable for host apparatus of the network equipment as virtual equipment, the above method can be into
The datum plane that one step receives the notice message of expression its control plane unit exception from stand-by equipment and passes through this equipment
Control plane unit forwards of the unit to this equipment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God and any modification, equivalent substitution, improvement and etc. within principle, done, should be included within the scope of protection of the invention.
Claims (12)
- A kind of 1. network equipment, it is characterised in that including control plane unit, datum plane unit and logic unit, its In, when the network equipment and other network equipments formation virtual equipment and the stand-by equipment as virtual equipment：Logic unit detects the state of the control plane unit of this equipment；If the control plane unit of this equipment is normal, the management message from host apparatus is passed through datum plane by logic unit Unit is reported to control plane unit, so that control plane unit is implemented to manage by parsing management message to data flat unit Reason operation；If the control plane unit exception of this equipment, logic unit adapter control plane unit is to the management from host apparatus The parsing of message and the management operation to data flat unit.
- 2. the network equipment according to claim 1, it is characterised in that when the network equipment and other network equipments form void When planization equipment and host apparatus as virtual equipment：Logic unit receives the management message of the control plane unit construction of this equipment by the datum plane unit of this equipment；Logic unit forwards the management message of reception to stand-by equipment.
- 3. the network equipment according to claim 1, it is characterised in that control plane unit and data flat unit pass through pipe Reason bus and control pin be connected with logic unit, also, when the network equipment and other network equipments formation virtual equipment, And during stand-by equipment as virtual equipment：If the control plane unit of this equipment is normal, management bus and control between control plane unit and data flat unit Tubulation foot is realized in logic unit and connected；If the control plane unit exception of this equipment, management bus and control between control plane unit and data flat unit Connection of the tubulation foot at logic unit is disconnected.
- 4. the network equipment according to claim 1, it is characterised in that logic unit is by detecting the control plane of this equipment The detection pin and fault detect pin in place of unit realize the state-detection to the control plane unit of this equipment.
- 5. the network equipment according to claim 1, it is characterised in that when the network equipment and other network equipments form void When planization equipment and stand-by equipment as virtual equipment：If the control plane unit exception of this equipment, logic unit further constructs notice message and is forwarded to host apparatus.
- 6. the network equipment according to claim 5, it is characterised in that when the network equipment and other network equipments form void When planization equipment and host apparatus as virtual equipment：Logic unit further receive the expression from stand-by equipment its The notice message of control plane unit exception and by datum plane unit to control plane unit forwards.
- 7. it is a kind of for LA Management Room interaction method, it is characterised in that this method be applied to include control plane unit with The network equipment of datum plane unit, also, when the network equipment forms virtual equipment and as empty with other network equipments During the stand-by equipment of planization equipment, this method includes：Detect the state of the control plane unit of this equipment；If the control plane unit of this equipment is normal, by the management message from host apparatus by datum plane unit to control Flat unit processed reports, so that control plane unit implements data flat unit management operation by parsing management message；If the control plane unit exception of this equipment, adapter control plane unit is to the solution from host apparatus management message Analysis and the management operation to data flat unit.
- 8. the method according to the description of claim 7 is characterized in that virtualized when the network equipment is formed with other network equipments When equipment and host apparatus as virtual equipment, this method further comprises：The management message of the control plane unit construction of this equipment is received by the datum plane unit of this equipment；The management message of reception is forwarded to stand-by equipment.
- 9. the method according to the description of claim 7 is characterized in that control plane unit and data flat unit are total by managing Line and control pin are connected with logic unit, also, when the network equipment forms virtual equipment with other network equipments and makees For virtual equipment stand-by equipment when, this method is by by the management bus between control plane unit and data flat unit Disconnected with connection of the control pin at logic unit and realize the adapter.
- 10. the method according to the description of claim 7 is characterized in that when the network equipment is formed virtually with other network equipments When changing equipment and stand-by equipment as virtual equipment, this method includes state in place inspection to the status monitoring of control plane Survey and fault detect.
- 11. the method according to the description of claim 7 is characterized in that when the network equipment is formed virtually with other network equipments When changing equipment and stand-by equipment as virtual equipment, this method further comprises：If the control plane unit of this equipment is different Often, then construct notice message and forwarded to host apparatus.
- 12. according to the method for claim 11, it is characterised in that when the network equipment and other network equipments are formed virtually When changing equipment and host apparatus as virtual equipment, this method further comprises：Receive the expression from stand-by equipment its The notice message of control plane unit exception is simultaneously turned by the datum plane unit of this equipment to the control plane unit of this equipment Hair.
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| CN201510288000.0A CN105099754B (en) | 2015-05-29 | 2015-05-29 | The network equipment and the method for network equipment interaction |
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| CN109245926B (en) * | 2018-08-28 | 2021-10-15 | 郑州云海信息技术有限公司 | Intelligent network card, intelligent network card system and control method |
| CN109445975B (en) * | 2018-10-18 | 2022-05-10 | 新华三技术有限公司 | Exception handling method, logic device and member equipment |
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| CN102664755A (en) * | 2012-04-20 | 2012-09-12 | 杭州华三通信技术有限公司 | Control channel fault determining method and device |
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| US9130967B2 (en) * | 2010-11-17 | 2015-09-08 | Alcatel Lucent | Method and system for network element service recovery |
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| CN101645915A (en) * | 2008-08-06 | 2010-02-10 | 中兴通讯股份有限公司 | Disk array host channel daughter card, on-line switching system and switching method thereof |
| CN102664755A (en) * | 2012-04-20 | 2012-09-12 | 杭州华三通信技术有限公司 | Control channel fault determining method and device |
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