CN106059846A - Fault analysis method and device applied to VXLAN (Virtual eXtensible LAN) - Google Patents
Fault analysis method and device applied to VXLAN (Virtual eXtensible LAN) Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000012545 processing Methods 0.000 claims description 59
- 230000008878 coupling Effects 0.000 claims description 37
- 238000010168 coupling process Methods 0.000 claims description 37
- 238000005859 coupling reaction Methods 0.000 claims description 37
- 238000005538 encapsulation Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 8
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/46—Interconnection of networks
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
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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
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
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- Environmental & Geological Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention provides a fault analysis method and device applied to a VXLAN (Virtual eXtensible LAN). By setting a VXLAN mirroring dedicated tunnel, data messages which are received by VXLAN access equipment and need mirroring can be conveniently and uniformly mirrored to VXLAN core equipment, and the data messages are finally forwarded to traffic monitoring equipment for fault analysis by the VXLAN core equipment, so that the fault in the VXLAN can be simply and effectively checked.
Description
Technical field
The application relates to the network communications technology, particularly to being applied to expansible Virtual Local Area Network (VXLAN:Virtual
EXtensible LAN) in failure analysis methods and device.
Background technology
VXLAN is IP based network, the two-layer VPN technology using " MAC in UDP " packing forms.VXLAN is based on existing
Service provider or enterprise IP network, provide two layers of interconnection for scattered physical site, and can be for different tenant's offers
Business is isolated.VXLAN is mainly used in data center network.
Including at least VXLAN access device and VXLAN nucleus equipment in the network model of VXLAN.VXLAN access device and
VXLAN nucleus equipment interconnects, by VXLAN tunnel data stream between VXLAN access device and VXLAN nucleus equipment.
In VXLAN, still do not have a kind of mode can investigate fault in VXLAN.
Summary of the invention
This application provides the failure analysis methods and device being applied in VXLAN, to investigate in VXLAN simply and effectively
Fault.
The technical scheme that the application provides includes:
A kind of failure analysis methods being applied in expansible Virtual Local Area Network VXLAN, the method is applied to VXLAN and connects
Enter equipment, including:
Data message is received by local user's access interface；
Judge whether this locality exists the mirror policy mated with described user access port,
When this locality exists the mirror policy mated with described user access port, according to described mirror policy to described number
Carry out VXLAN encapsulation according to message, VXLAN encapsulation header is carried mirror image message mark, the data message mirror image after being encapsulated by VXLAN
Forward to the VXLAN mirror image tunnel set up between this equipment and VXLAN nucleus equipment, to be turned by described VXLAN nucleus equipment
Sending out data message described carries out accident analysis to traffic monitoring equipment.
A kind of failure analysis methods being applied in expansible Virtual Local Area Network VXLAN, the method is applied to VXLAN core
Heart equipment, including:
Receive data message；
Judge the local mirror image processing strategy that whether there is described data message coupling, wherein, when receiving described data
The port of message is the tunnel port in VXLAN mirror image tunnel between this equipment and VXLAN access device, and described data message
VXLAN encapsulation header is carried mirror image message mark, it is determined that this locality exists the mirror image processing strategy of described data message coupling, no
Then, the local mirror image processing strategy that there is not described data message coupling is determined；
When judging the mirror image processing strategy that this locality exists described data message coupling, according to described mirror image processing strategy
Described data message is carried out VXLAN decapsulation, by VXLAN decapsulate after data message forwarding to traffic monitoring equipment with by
Traffic monitoring equipment carries out accident analysis.
A kind of fail analysis device being applied in expansible Virtual Local Area Network VXLAN, this device is applied to VXLAN and connects
Enter equipment, including:
Receive unit, for receiving data message by local user's access interface；
Memory element, for memory image strategy；
Judging unit, for judging whether memory element this locality exists the mirror image plan mated with described user access port
Slightly,
When described judging unit, mirror image unit, for judging that memory element this locality exists and described user access port
During the mirror policy joined, according to described mirror policy, described data message is carried out VXLAN encapsulation, VXLAN encapsulation header is carried
Mirror image message identifies, and the data message mirror image after being encapsulated by VXLAN is to having set up between this equipment and VXLAN nucleus equipment
VXLAN mirror image tunnel forwards, to be forwarded described data message to carry out fault to traffic monitoring equipment by described VXLAN nucleus equipment
Analyze.
A kind of fail analysis device being applied in expansible Virtual Local Area Network VXLAN, this device is applied to VXLAN core
Heart equipment, including:
Receive unit, be used for receiving data message；
Memory element, processes strategy for memory image
Judging unit, for judging whether memory element this locality exists the mirror image processing strategy of described data message coupling,
Wherein, it is the tunnel in VXLAN mirror image tunnel between this equipment and VXLAN access device when the port receiving described data message
Port, and the VXLAN encapsulation header of described data message carry mirror image message mark, it is determined that this locality exists described data message
The mirror image processing strategy of coupling, otherwise, it determines there is not the mirror image processing strategy of described data message coupling in this locality；
When described judging unit, processing unit, for judging that this locality exists the mirror image processing plan of described data message coupling
Time slightly, according to described mirror image processing strategy, described data message is carried out VXLAN decapsulation, the data after being decapsulated by VXLAN
Message is forwarded to traffic monitoring equipment to be carried out accident analysis by traffic monitoring equipment.
As can be seen from the above technical solutions, in the present invention, by arranging VXLAN mirror image dedicated tunnel, can be easily
The unified VXLAN nucleus equipment that is mirrored to of data message needing mirror image processing that VXLAN access device is received, finally by
Data message forwarding is carried out accident analysis to traffic monitoring equipment by VXLAN nucleus equipment, it is possible to investigate VXLAN simply and effectively
In fault.
Further, in this application, by carrying mirror image message mark in VXLAN encapsulation header, it is possible to convenient differentiation
Go out to need the data message (abbreviation mirror image message) of mirror image processing and need not the data message (non-mirror image message) of mirror image processing,
Ensure the accuracy of mirror image message.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the disclosure
Example, and for explaining the principle of the disclosure together with description.
The method flow diagram that Fig. 1 provides for the present invention；
The embodiment schematic diagram that Fig. 2 provides for the present invention；
The VXLAN that Fig. 3 provides for the present invention encapsulates schematic diagram；
The structure drawing of device that Fig. 4 provides for the present invention；
Another structure drawing of device that Fig. 5 provides for the present invention.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
The method that the present invention provides, it is possible in VXLAN, investigate the fault in VXLAN by the way of Remote Switched Port Analyzer.
See the method flow diagram that Fig. 1, Fig. 1 provide for the present invention.As it is shown in figure 1, this flow process can comprise the following steps that
Step 101, VXLAN access device receives data message by local user's access interface.
In this application, user access port is to refer to an access the port of user's such as server, virtual machine.
Step 102, VXLAN access device judges whether this locality exists the mirror policy mated with user access port.
In this application, as an embodiment, when the data stream needing the user that user access port is accessed to send
When performing mirror image processing, then can configure the mirror policy of this user access port coupling on VXLAN access device.
As an embodiment, the data stream that the user accessing user access port sends performs the triggering of mirror image processing
Opportunity is: the data stream that the user that user access port accesses sends cannot send to destination.User send data stream without
Method sends to destination, and this also implies that VXLAN breaks down.In such cases, this user access port coupling is configured
Mirror policy, it is therefore an objective to by the data message mirror image that received by this user access port to VXLAN access device and VXLAN core
The VXLAN mirror image tunnel set up between heart equipment forwards and carries out accident analysis, specifically being finally forwarded to traffic monitoring equipment
See below description.
Step 103, VXLAN access device when judging the local mirror policy existing and mating with user access port,
According to the mirror policy existed, data message is carried out VXLAN encapsulation, VXLAN encapsulation header is carried mirror image message mark, will
Data message mirror image after VXLAN encapsulation turns to the VXLAN mirror image tunnel set up between this equipment and VXLAN nucleus equipment
Send out.
In the application, VXLAN encapsulation header is carried out a little improvement, to ensure that VXLAN encapsulation header carries mirror image message mark
Know, as to how improve, described below, wouldn't repeat here.
Step 104, VXLAN nucleus equipment receives data message, it is judged that whether this locality exists described data message coupling
Mirror image processing strategy.
As an embodiment, VXLAN nucleus equipment concretely VXLAN gateway device here, or other are special
Equipment, the application the most specifically limits.
At step 104, the occurrence in mirror image processing strategy is tunnel port and the mirror image message in VXLAN mirror image tunnel
Mark.Based on this, it is between this equipment and VXLAN access device when VXLAN nucleus equipment receives the port of data message
The tunnel port in VXLAN mirror image tunnel, and the VXLAN encapsulation header of data message is carried mirror image message mark, then mean this
There is the mirror image processing strategy of data message coupling in ground, otherwise, it is meant that the local mirror image processing that there is not data message coupling
Strategy.
Step 105, VXLAN nucleus equipment is judging that this locality exists the mirror image processing strategy of described data message coupling
Time, according to described mirror image processing strategy, described data message is carried out VXLAN decapsulation, the datagram after being decapsulated by VXLAN
Literary composition is forwarded to traffic monitoring equipment to be carried out accident analysis by traffic monitoring equipment.
As an embodiment, traffic monitoring equipment here can be the equipment being integrated in VXLAN nucleus equipment, also
It can be a special equipment.
In this application, the mode that traffic monitoring equipment carries out accident analysis according to the data message received is similar to existing stream
The mode of amount monitoring software accident analysis, repeats no more here.
So far, the flow process shown in Fig. 1 is completed.
By flow process shown in Fig. 1 it can be seen that in this application, by arranging VXLAN mirror image dedicated tunnel, can be convenient
The unified VXLAN nucleus equipment that is mirrored to of data message needing mirror image processing that VXLAN access device is received, finally by
Data message forwarding is carried out accident analysis to traffic monitoring equipment by VXLAN nucleus equipment, it is possible to investigate VXLAN simply and effectively
In fault.
Further, in this application, by carrying mirror image message mark in VXLAN encapsulation header, it is possible to distinguish and need
Want the data message (abbreviation mirror image message) of mirror image processing and need not the data message (non-mirror image message) of mirror image processing, it is ensured that
The accuracy of mirror image message.
In the description of previous step 102, the mirror policy of user access port coupling, it is therefore an objective to will be connect by this user
The data message mirror image that inbound port receives is to the VXLAN mirror image tunnel set up between VXLAN access device and VXLAN nucleus equipment
Road forwards.Based on this, as an embodiment, the mirror policy of user access port coupling comprises the steps that
Occurrence: the mark of user access port；
Processing item: the mark of VXLAN mirror image tunnel port.
Citing, if a user access port of VXLAN access device be designated Port1, VXLAN access device with
VXLAN mirror image tunnel has been established, this VXLAN mirror image tunnel port on VXLAN access device between VXLAN nucleus equipment
Mark be designated as VXLAN Tunnel 0, then the mirror policy of Port1 coupling is:
Occurrence: mirroring-group 1mirroring-port PORT1；
Processing item: mirroring-group 1monitor-port Tunnel 0.
Structure based on mirror policy described above, then, in above-mentioned steps 102, VXLAN access device judges that this locality is
The mirror policy that no existence is mated with user access port includes:
It is designated keyword, it is judged that whether local all mirror policy exist occurrence for should with user access port
The mirror policy of keyword.
As an embodiment, when, in above-mentioned steps 102, VXLAN access device is judged that this locality does not exist and connect with user
During the mirror policy that inbound port mates, can farther include:
By the VXLAN data forwarding tunnel forwarding data packets set up between this equipment and VXLAN nucleus equipment.
Here VXLAN data forwarding tunnel is two different tunnels from above-mentioned VXLAN mirror image tunnel, and it is creating
Time can be distinguish between especially, such as, for VXLAN mirror image tunnel, a locally located specificator " M ".And for VXLAN number
According to forwarding tunnel, its essence is existing VXLAN tunnel, any setting can not be carried out.In this application, VXLAN mirror image tunnel
It is only used for mirror image, is not involved in data and forwards.Fig. 2 particularly illustrates VXLAN data forwarding tunnel and above-mentioned VXLAN mirror image tunnel
Road.
In above-mentioned steps 104, mirror image processing strategy, it is therefore an objective to the data message with VXLAN encapsulation received is carried out
VXLAN decapsulates, and the data message after being decapsulated by VXLAN is sent to traffic monitoring equipment and carries out accident analysis.Based on this, make
Being an embodiment, mirror image processing strategy comprises the steps that
Matching characteristic: receive the tunnel port that port is VXLAN mirror image tunnel of data message, and data message
VXLAN encapsulation header is carried mirror image message mark；
Policy entry: VXLAN decapsulates, and the data message after being decapsulated by VXLAN is sent to traffic monitoring equipment and carries out event
Barrier is analyzed.
Citing, if the tunnel port in VXLAN mirror image tunnel is Port2 on VXLAN nucleus equipment, mirror image message is designated
X, the matching characteristic in mirror image processing strategy: if-match vxlan reserved X, redirect interface
Port2；Based on this, when VXLAN nucleus equipment receives data message, if data message is by local tunnel port
Port2 receives, and carries mirror image message mark X in the VXLAN encapsulation header of data message, it is determined that local this data message of existence
The mirror image processing strategy of coupling, carries out VXLAN decapsulation according to the mirror image processing strategy existed to data message, is solved by VXLAN
Data message after encapsulation is sent to traffic monitoring equipment and carries out accident analysis.
It should be noted that when step 104 judges the local mirror image processing strategy that there is not data message coupling, then anticipate
Taste data message not for mirror image message, the data message directly received according to the process of message forwarding strategy；Message forwarding strategy
Being different from described mirror image processing strategy, data message is no longer sent to traffic monitoring equipment and carries out accident analysis by it.
In this application, in VXLAN encapsulation header, why carry mirror image message mark, its objective is to be easy to VXLAN core
The data message that heart battery limits tap is received is mirror image message or non-mirror image message.The structure of VXLAN encapsulation header as shown in Figure 3.
In this application, one of them reserved field (Reserved) that can use VXLAN head (Header) in VXLAN encapsulation header is taken
Band mirror image message identifies.Based on this, in above-mentioned steps 103, VXLAN encapsulation header is carried mirror image message mark particularly as follows:
In VXLAN encapsulation header, one of them reserved field of VXLAN Header carries mirror image message mark.
The method provided the present invention above is described.The device provided the present invention below is described:
See the structure drawing of device that Fig. 4, Fig. 4 provide for the present invention.This device is applied to VXLAN access device.Such as Fig. 4 institute
Showing, this device comprises the steps that
Receive unit, for receiving data message by local user's access interface；
Memory element, for memory image strategy；
Judging unit, for judging whether memory element this locality exists the mirror image plan mated with described user access port
Slightly,
When described judging unit, mirror image unit, for judging that memory element this locality exists and described user access port
During the mirror policy joined, according to described mirror policy, described data message is carried out VXLAN encapsulation, VXLAN encapsulation header is carried
Mirror image message identifies, and the data message mirror image after being encapsulated by VXLAN is to having set up between this equipment and VXLAN nucleus equipment
VXLAN mirror image tunnel forwards, to be forwarded described data message to carry out fault to traffic monitoring equipment by described VXLAN nucleus equipment
Analyze.
Preferably, as shown in Figure 4, this device farther includes:
When described judging unit, retransmission unit, for judging that memory element this locality does not exist and described user access port
During the mirror policy mated, forward institute by the VXLAN data forwarding tunnel set up between this equipment and VXLAN nucleus equipment
Stating data message, described VXLAN data forwarding tunnel is two different tunnels from described VXLAN mirror image tunnel.
Preferably, the mirror policy of user access port coupling configures in a case where: determine that needs are to institute
The data stream stating user's transmission that user access port accesses performs mirror image processing；
Wherein, the data stream sent as the user that described user access port accesses determines when cannot send to destination to be needed
The data stream to send this server performs mirror image processing.
So far, the structure completing Fig. 4 shown device describes.
See another structure drawing of device that Fig. 5, Fig. 5 provide for the present invention.This device is applied to VXLAN nucleus equipment.As
Shown in Fig. 5, this device comprises the steps that
Receive unit, be used for receiving data message；
Memory element, processes strategy for memory image
Judging unit, for judging whether memory element this locality exists the mirror image processing strategy of described data message coupling,
Wherein, it is the tunnel in VXLAN mirror image tunnel between this equipment and VXLAN access device when the port receiving described data message
Port, and the VXLAN encapsulation header of described data message carry mirror image message mark, it is determined that this locality exists described data message
The mirror image processing strategy of coupling, otherwise, it determines there is not the mirror image processing strategy of described data message coupling in this locality；
When described judging unit, processing unit, for judging that this locality exists the mirror image processing plan of described data message coupling
Time slightly, according to described mirror image processing strategy, described data message is carried out VXLAN decapsulation, the data after being decapsulated by VXLAN
Message is forwarded to traffic monitoring equipment to be carried out accident analysis by traffic monitoring equipment.
Preferably, as it is shown in figure 5, this device farther includes:
Retransmission unit, for judging the local mirror image processing that there is not described data message coupling when described judging unit
During strategy, process the data message received according to message forwarding strategy；Message forwarding strategy is different from described mirror image processing strategy.
So far, the device that completing the present invention provides describes.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. done, within should be included in the scope of protection of the invention.
Claims (10)
1. the failure analysis methods being applied in expansible Virtual Local Area Network VXLAN, it is characterised in that the method is applied
In VXLAN access device, including:
Data message is received by local user's access interface；
Judge whether this locality exists the mirror policy mated with described user access port,
When this locality exists the mirror policy mated with described user access port, according to described mirror policy to described datagram
Literary composition carries out VXLAN encapsulation, carries mirror image message mark in VXLAN encapsulation header, and the data message mirror image after being encapsulated by VXLAN is to this
The VXLAN mirror image tunnel set up between equipment and VXLAN nucleus equipment forwards, to be forwarded institute by described VXLAN nucleus equipment
State data message and carry out accident analysis to traffic monitoring equipment.
Method the most according to claim 1, it is characterised in that when judging that this locality does not exist and receives described datagram
During the mirror policy that the user access port of literary composition is mated, the method farther includes:
Described data message is forwarded by the VXLAN data forwarding tunnel set up between this equipment and VXLAN nucleus equipment.
Method the most according to claim 1, it is characterised in that described user access port coupling mirror policy be with
Configuration in the case of Xia: determine that the data stream needing the user accessing described user access port to send performs at mirror image
Reason；
Wherein, the data stream sent as the user that described user access port accesses determines when cannot send to destination that needs are right
The data stream that this server sends performs mirror image processing.
4. the failure analysis methods being applied in expansible Virtual Local Area Network VXLAN, it is characterised in that the method is applied
In VXLAN nucleus equipment, including:
Receive data message；
Judge the local mirror image processing strategy that whether there is described data message coupling, wherein, when receiving described data message
Port be the tunnel port in VXLAN mirror image tunnel between this equipment and VXLAN access device, and described data message
VXLAN encapsulation header is carried mirror image message mark, it is determined that this locality exists the mirror image processing strategy of described data message coupling, no
Then, the local mirror image processing strategy that there is not described data message coupling is determined；
When judging the mirror image processing strategy that this locality exists described data message coupling, according to described mirror image processing strategy to institute
State data message and carry out VXLAN decapsulation, by the data message forwarding after VXLAN decapsulation to traffic monitoring equipment with by flow
Monitoring device carries out accident analysis.
Method the most according to claim 4, it is characterised in that when judging that this locality does not exist described data message coupling
During mirror image processing strategy, the method farther includes:
The data message received is processed according to message forwarding strategy.
6. the fail analysis device being applied in expansible Virtual Local Area Network VXLAN, it is characterised in that this device is applied
In VXLAN access device, including:
Receive unit, for receiving data message by local user's access interface；
Memory element, for memory image strategy；
Judging unit, for judging whether memory element this locality exists the mirror policy mated with described user access port,
Mirror image unit, for judging what the existence of memory element this locality was mated with described user access port when described judging unit
During mirror policy, according to described mirror policy, described data message is carried out VXLAN encapsulation, VXLAN encapsulation header carries mirror image
Message identification, the data message mirror image after VXLAN is encapsulated to the VXLAN set up between this equipment and VXLAN nucleus equipment
Mirror image tunnel forwards, to be forwarded described data message to carry out accident analysis to traffic monitoring equipment by described VXLAN nucleus equipment.
Device the most according to claim 6, it is characterised in that this device farther includes:
Retransmission unit, mates with described user access port for judging that memory element this locality does not exist when described judging unit
Mirror policy time, forward described number by the VXLAN data forwarding tunnel set up between this equipment and VXLAN nucleus equipment
According to message.
Device the most according to claim 6, it is characterised in that described user access port coupling mirror policy be with
Configuration in the case of Xia: determine that the data stream needing the user accessing described user access port to send performs at mirror image
Reason；
Wherein, the data stream sent as the user that described user access port accesses determines when cannot send to destination that needs are right
The data stream that this server sends performs mirror image processing.
9. the fail analysis device being applied in expansible Virtual Local Area Network VXLAN, it is characterised in that this device is applied
In VXLAN nucleus equipment, including:
Receive unit, be used for receiving data message；
Memory element, processes strategy for memory image
Judging unit, for judging the local mirror image processing strategy that whether there is described data message coupling of memory element, wherein,
When the port receiving described data message is the tunnel port in VXLAN mirror image tunnel between this equipment and VXLAN access device,
And the VXLAN encapsulation header of described data message is carried mirror image message mark, it is determined that there is described data message coupling in this locality
Mirror image processing strategy, otherwise, it determines this locality do not exist described data message coupling mirror image processing strategy；
When described judging unit, processing unit, for judging that this locality exists the mirror image processing strategy of described data message coupling
Time, according to described mirror image processing strategy, described data message is carried out VXLAN decapsulation, the datagram after being decapsulated by VXLAN
Literary composition is forwarded to traffic monitoring equipment to be carried out accident analysis by traffic monitoring equipment.
Device the most according to claim 9, it is characterised in that this device farther includes:
Retransmission unit, for judging the local mirror image processing strategy that there is not described data message coupling when described judging unit
Time, the data message received is processed according to message forwarding strategy.
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| CN109120492A (en) * | 2017-06-26 | 2019-01-01 | 中兴通讯股份有限公司 | A kind of storage unit, source interchanger, message forwarding method and mirror-image system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377648A (en) * | 2010-08-12 | 2012-03-14 | 盛科网络（苏州）有限公司 | Network system and remote mirroring realization method thereof |
| CN102546390A (en) * | 2011-11-17 | 2012-07-04 | 杭州华三通信技术有限公司 | Method and device for remote mirror image |
| US20130266015A1 (en) * | 2012-04-09 | 2013-10-10 | Futurewei Technologies, Inc. | L3 Gateway for VXLAN |
| CN105591863A (en) * | 2014-10-20 | 2016-05-18 | 中兴通讯股份有限公司 | Method and device for realizing interworking between virtual private cloud network and external network |
-
2016
- 2016-08-19 CN CN201610703018.7A patent/CN106059846B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377648A (en) * | 2010-08-12 | 2012-03-14 | 盛科网络（苏州）有限公司 | Network system and remote mirroring realization method thereof |
| CN102546390A (en) * | 2011-11-17 | 2012-07-04 | 杭州华三通信技术有限公司 | Method and device for remote mirror image |
| US20130266015A1 (en) * | 2012-04-09 | 2013-10-10 | Futurewei Technologies, Inc. | L3 Gateway for VXLAN |
| CN105591863A (en) * | 2014-10-20 | 2016-05-18 | 中兴通讯股份有限公司 | Method and device for realizing interworking between virtual private cloud network and external network |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120492A (en) * | 2017-06-26 | 2019-01-01 | 中兴通讯股份有限公司 | A kind of storage unit, source interchanger, message forwarding method and mirror-image system |
| CN109120492B (en) * | 2017-06-26 | 2022-03-11 | 中兴通讯股份有限公司 | Storage unit, source switch, message forwarding method and mirror image system |
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| CN106059846B (en) | 2019-12-06 |
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