CN108270653A - Message transmitting method and device - Google Patents
Message transmitting method and device Download PDFInfo
- Publication number
- CN108270653A CN108270653A CN201611262119.1A CN201611262119A CN108270653A CN 108270653 A CN108270653 A CN 108270653A CN 201611262119 A CN201611262119 A CN 201611262119A CN 108270653 A CN108270653 A CN 108270653A
- Authority
- CN
- China
- Prior art keywords
- fcf
- fcoe
- fcid
- mentioned
- messages
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H04L12/4633—Interconnection of networks using encapsulation techniques, e.g. tunneling
-
- 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
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/74—Address processing for routing
- H04L45/745—Address table lookup; Address filtering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0073—Provisions for forwarding or routing, e.g. lookup tables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The present invention provides a kind of message transmitting method and device, wherein this method includes：The virtual expansible LAN VXLAN tunnels of FCoE business are supported according to the Ethernet Fibre Channel oE node identifier FCID information creatings stored in the first Ethernet optical-fibre channel transponder FCF, wherein, above-mentioned VXLAN tunnels connect above-mentioned first FCF and the 2nd FCF；FCoE data messages to be transmitted in above-mentioned first FCF are given to above-mentioned 2nd FCF by above-mentioned VXLAN tunnel transmissions, solving FCoE technologies in the relevant technologies FCoE data messages are transmitted in large-scale virtual logical network needs every interchanger that must all support FCF functions, so as to cause the inflexible problem of FCoE data-message transmissions, applications of the FCoE in large-scale virtual logic Ethernet scene is extended, enhances the amalgamation of FC networks and Ethernet.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of message transmitting method and device.
Background technology
The birth of FCoE (Fibre Channel over Ethernet, Ethernet optical-fibre channel) technology is derived from user couple
In the demand of integration.FCoE is not intended to replace traditional Fibre Channel technologies, but to optical fiber in different connection transport layers
Channel is expanded.FCOE (Fibre Channel over Ethernet, Ethernet optical-fibre channel) virtual link is broadly divided into three
A stage is FIP (FCoE Initialization, FCoE initializtion protocol) VLAN (Virtual Local Area respectively
Network, virtual LAN) find, FIP FCF (FCoE Forwarder, FCoE transponder) find and interchanger log in rank
Section.FIP is used for finding, initializing, safeguarding FCoE equipment.FIP EtherTypes be different from FCoE EtherTypes, FIP come make discovery,
It initializes, safeguard FCoE virtual links, different from other FCoE flows.
Data information demand is increasingly enhanced with the arrival and people of big data, single Ethernet optical-fibre channel
(FCoE) technology cannot fully meet network environment complicated and changeable, and FCoE data are in large-scale virtual logical network
It is transmitted in (such as VXLAN networks), if using existing FCoE technologies, has very high requirement to every interchanger in network,
It needs every interchanger that will support FCF functions, and to occupy certain VLAN resources, which limit the flexible of business
Property.
In conclusion FCoE data messages are transmitted in large-scale virtual logical network for FCoE technologies needs every exchange
Machine must all support FCF functions, so as to cause the inflexible problem of FCoE data-message transmissions, not yet propose effective solution party
Case.
Invention content
The present invention provides a kind of message transmitting method and device, at least to solve in the relevant technologies in large-scale virtual logic
FCoE data are transmitted in network needs every interchanger that must all support FCF functions, dumb so as to cause FCoE data transmissions
The problem of.
According to an aspect of the invention, there is provided a kind of message transmitting method, including：
According to the Ethernet Fibre Channel oE node identifiers stored in the first Ethernet optical-fibre channel transponder FCF
FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, wherein, in above-mentioned VXLAN tunnels connection
State the first FCF and the 2nd FCF；
By FCoE data messages to be transmitted in above-mentioned first FCF above-mentioned second is given by above-mentioned VXLAN tunnel transmissions
FCF。
Further, FCoE business is supported according to the FCoE node identifier FCID information creatings stored in the first FCF
VXLAN tunnels, including：
Obtain the purpose FCID carried in above-mentioned FCoE node identifiers FCID information；
It will be determined as above-mentioned 2nd FCF with the corresponding FCF of above-mentioned purpose FCID；
The VXLAN tunnels for supporting FCoE business are created between above-mentioned first FCF and above-mentioned 2nd FCF.
Further, it is above-mentioned that FCoE data messages to be transmitted in above-mentioned first FCF are passed through into above-mentioned VXLAN tunnel transmissions
To above-mentioned 2nd FCF, including：
By above-mentioned FCoE data messages packaging V XLAN headings；
According to the purpose FCID carried in above-mentioned FCID information, the FCoE data messages after packaging V XLAN headings are passed
It is defeated by above-mentioned twoth FCF corresponding with above-mentioned purpose FCID.
Further, the FCoE data-message transmissions after packaging V XLAN headings are being given into above-mentioned purpose FCID correspondences
Above-mentioned 2nd FCF after, the above method further includes：
FCoE data messages after packaging V XLAN headings are decapsulated to obtain Fibre Channel message, in acquisition
The above-mentioned purpose FCID in FC messages is stated, wherein, above-mentioned FC messages carry above-mentioned FCID information；
The forwarding-table item of above-mentioned 2nd FCF is inquired according to above-mentioned purpose FCID, obtain in above-mentioned forwarding-table item with it is above-mentioned
The corresponding 2nd FCoE nodes of FCID；
Above-mentioned FC messages are encapsulated to the FCoE data messages after Ethernet heading and are sent to above-mentioned 2nd FCoE nodes.
Further, the FCoE data messages after packaging V XLAN headings are decapsulated to obtain Fibre Channel report
Text obtains the above-mentioned purpose FCID in above-mentioned FC messages, including：
FCoE data messages after packaging V XLAN headings are subjected to the first decapsulation, obtain above-mentioned FCoE data messages；
Above-mentioned FCoE data messages are subjected to the second decapsulation, obtain above-mentioned FC messages；
Parsing obtains the above-mentioned purpose FCID in above-mentioned FC messages.
Further, above-mentioned FCoE data messages are carried out the second decapsulation to include：
Above-mentioned FCoE data messages are decapsulated into removal Ethernet heading, obtain above-mentioned FC messages.
Further, FCoE is supported according to the FCoE node identifier FCID information creatings stored in the first FCF above-mentioned
Before the virtual expansible LAN VXLAN tunnels of business, the above method further includes：
When the Ethernet optical-fibre channel initializtion protocol FIP associations for identifying that the first Ethernet Fibre Channel oE nodes are sent
When carrying above-mentioned FCID information in view message, above-mentioned FCID information is stored in the routing table of above-mentioned first FCF.
According to another aspect of the present invention, a kind of message transmitting device is provided, including：
Creation module, for according to the Ethernet optical-fibre channel stored in the first Ethernet optical-fibre channel transponder FCF
FCoE node identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, wherein, it is above-mentioned
VXLAN tunnels connect the first FCF and the 2nd FCF；
Transmission module, for FCoE data messages to be transmitted in above-mentioned first FCF to be passed through above-mentioned VXLAN tunnel transmissions
To above-mentioned 2nd FCF.
Further, above-mentioned creation module, including：
First acquisition unit, for obtaining the purpose FCID carried in above-mentioned FCoE node identifiers FCID information；
Determination unit, for above-mentioned 2nd FCF will to be determined as with the corresponding FCF of above-mentioned purpose FCID；
Creating unit, for creating the VXLAN tunnels for supporting FCoE business between above-mentioned first FCF and above-mentioned 2nd FCF
Road.
Further, above-mentioned transmission module, including：
Encapsulation unit, for by above-mentioned FCoE data messages packaging V XLAN headings；
Transmission unit, for according to the purpose FCID carried in above-mentioned FCID information, after packaging V XLAN headings
FCoE data-message transmissions give corresponding above-mentioned 2nd FCF of above-mentioned purpose FCID.
Further, above device further includes：
Decapsulation unit is led to for being decapsulated to obtain optical fiber the FCoE data messages after packaging V XLAN headings
Road FC messages obtain the above-mentioned purpose FCID in above-mentioned FC messages, wherein, above-mentioned FC messages carry above-mentioned FCID information；
Second acquisition unit for inquiring the forwarding-table item of above-mentioned 2nd FCF according to above-mentioned purpose FCID, obtains above-mentioned turn
The 2nd FCoE nodes corresponding with above-mentioned FCID in forwarding list item；
Transmitting element is sent to above-mentioned for above-mentioned FC messages to be encapsulated to the FCoE data messages after Ethernet heading
Two FCoE nodes.
Further, above-mentioned decapsulation unit includes：
First decapsulation subelement, for the FCoE data messages after packaging V XLAN headings to be carried out the first decapsulation,
Obtain above-mentioned FCoE data messages；
Second decapsulation subelement, for above-mentioned FCoE data messages to be carried out the second decapsulation, obtains above-mentioned FC messages；
Parsing subunit, for parsing the above-mentioned purpose FCID obtained in above-mentioned FC messages.
Further, above-mentioned second decapsulation subelement, is additionally operable to：Above-mentioned FCoE data messages are decapsulated into removal ether
Network packet head obtains above-mentioned FC messages.
Further, above device further includes memory module, is used for：
When the Ethernet optical-fibre channel initializtion protocol FIP associations for identifying that the first Ethernet Fibre Channel oE nodes are sent
When carrying above-mentioned FCID information in view message, above-mentioned FCID information is stored in the routing table of above-mentioned first FCF.
By the present invention, according to the Ethernet Fibre Channel oE stored in the first Ethernet optical-fibre channel transponder FCF
Node identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, wherein, above-mentioned VXLAN
Tunnel connects above-mentioned first FCF and the 2nd FCF；FCoE data messages to be transmitted in above-mentioned first FCF are passed through into above-mentioned VXLAN
Tunnel transmission gives above-mentioned 2nd FCF, solves FCoE technologies in the relevant technologies and FCoE numbers are transmitted in large-scale virtual logical network
It needs every interchanger that must all support FCF functions according to message, so as to cause the inflexible problem of FCoE data-message transmissions, expands
Applications of the FCoE in large-scale virtual logic Ethernet scene has been opened up, has enhanced FC (Fiber Channel, optical-fibre channel) network
With the amalgamation of Ethernet.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair
Bright illustrative embodiments and their description do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of message transmitting method according to embodiments of the present invention；
Fig. 2 is the flow chart of message transmitting method according to another embodiment of the present invention；
Fig. 3 is the structure diagram of message transmitting device according to embodiments of the present invention；
Fig. 4 is the structure diagram of the creation module 32 of message transmitting device according to embodiments of the present invention；
Fig. 5 is the structure diagram of the transmission module 34 of message transmitting device according to embodiments of the present invention；
Fig. 6 is the structure diagram according to the exemplary message transmitting device of the present invention；
Fig. 7 is the structure diagram of the decapsulation unit 62 in the exemplary message transmitting device of the present invention；
Fig. 8 is the structure diagram of message transmitting device according to another embodiment of the present invention.
Specific embodiment
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the application can be combined with each other.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.
Embodiment one：
A kind of message transmitting method is provided in the present embodiment, and Fig. 1 is message transmissions side according to embodiments of the present invention
The flow chart of method, as shown in Figure 1, the flow includes the following steps：
Step S102 is saved according to the Ethernet Fibre Channel oE stored in the first Ethernet optical-fibre channel transponder FCF
Point identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, wherein, above-mentioned VXLAN tunnels
Road connects above-mentioned first FCF and the 2nd FCF；
In this step, it creates and supports that the virtual expansible LAN VXLAN tunnels of FCoE business can be by following steps
Composition：Obtain the purpose FCID carried in above-mentioned FCoE node identifiers FCID information；It will be corresponding with above-mentioned purpose FCID
FCF is determined as above-mentioned 2nd FCF；The VXLAN tunnels for supporting FCoE business are created between above-mentioned first FCF and above-mentioned 2nd FCF
Road.
Step S104, by FCoE data messages to be transmitted in above-mentioned first FCF by above-mentioned VXLAN tunnel transmissions to upper
State the 2nd FCF.
In this step, FCoE data messages to be transmitted in above-mentioned first FCF are given by above-mentioned VXLAN tunnel transmissions
Above-mentioned 2nd FCF, including：By above-mentioned FCoE data messages packaging V XLAN headings；According to the mesh carried in above-mentioned FCID information
FCID, the FCoE data-message transmissions after packaging V XLAN headings are given into above-mentioned purpose FCID corresponding above-mentioned second
FCF。
FCoE data-message transmissions after packaging V XLAN headings are being given into above-mentioned purpose FCID corresponding above-mentioned second
After FCF, the above method further includes：FCoE data messages after packaging V XLAN headings are decapsulated to obtain optical fiber and are led to
Road FC messages obtain the above-mentioned purpose FCID in above-mentioned FC messages, wherein, above-mentioned FC messages carry above-mentioned FCID information；Root
The forwarding-table item of above-mentioned 2nd FCF is inquired according to above-mentioned purpose FCID, is obtained corresponding with above-mentioned FCID the in above-mentioned forwarding-table item
Two FCoE nodes；Above-mentioned FC messages are encapsulated to the FCoE data messages after Ethernet heading and are sent to above-mentioned 2nd FCoE sections
Point.
FCoE data messages after packaging V XLAN headings are decapsulated to obtain Fibre Channel message, in acquisition
The above-mentioned purpose FCID in FC messages is stated, including：FCoE data messages after packaging V XLAN headings are subjected to the first deblocking
Dress, obtains above-mentioned FCoE data messages；Above-mentioned FCoE data messages are subjected to the second decapsulation, obtain above-mentioned FC messages；Parsing
Obtain the above-mentioned purpose FCID in above-mentioned FC messages.
Above-mentioned FCoE data messages are carried out the second decapsulation to include：Above-mentioned FCoE data messages are decapsulated into removal ether
Network packet head obtains above-mentioned FC messages.
The virtual of FCoE business is supported according to the FCoE node identifier FCID information creatings stored in the first FCF above-mentioned
Before expansible LAN VXLAN tunnels, the above method further includes：When identify the first Ethernet Fibre Channel oE nodes send out
When carrying above-mentioned FCID information in the Ethernet optical-fibre channel initializtion protocol FIP protocol massages sent, by above-mentioned FCID information
It is stored in the routing table of above-mentioned first FCF.
Method used in the embodiment of the present invention, according to the ether stored in the first Ethernet optical-fibre channel transponder FCF
Net Fibre Channel oE node identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business,
Wherein, above-mentioned VXLAN tunnels connect above-mentioned first FCF and the 2nd FCF；By FCoE datagrams to be transmitted in above-mentioned first FCF
Text gives above-mentioned 2nd FCF by above-mentioned VXLAN tunnel transmissions.In VXLAN (Virtual eXtensible Local Area
Network, virtual expansible LAN) one kind that FCoE messages transmit over ethernet is provided on the basis of Ethernet tunnel
New method, VXLAN tunnels are according to updates of the FCID that FCF is stored to VXLAN tunnels so that FCoE data messages can be at this
It is identified and transmits in VXLAN tunnels.The method provides a kind of application scenarios of the FCoE in large-scale virtual network, simultaneously
Also increase the amalgamation of FCoE and Ethernet.
Embodiment two：
Technical solution based on above-described embodiment is described in detail above-mentioned technical proposal below in conjunction with an embodiment.
A kind of virtual local area network selection method is provided in the present embodiment, and Fig. 2 is according to another embodiment of the present invention
The flow chart of message transmitting method, as shown in Fig. 2, the flow includes the following steps：
Step 201：Initial configuration is carried out to FCF transponders, FCoE nodes and VXLAN networks；
Step 202：FCoE nodes ENode sends FIP (FCoE Initialization, FCoE initializtion protocol) to FCF
Protocol massages are sought to establish FIP virtual links；
Step 203：FCF receives the FIP protocol massages of ENode, establishes FIP virtual links, and distribute FPMA to Enode
(Fabric Provided MAC Address, network provide MAC Address)；
Step 204：VXLAN networks are according to FCoE routing iinformations (the i.e. Ethernet Fibre Channel oE node identifications of ENode
Accord with FCID information) create the VXLAN tunnels with FCoE features, update VXLAN tunnels；
Step 205：ENode sends FCoE data messages to the first FCF；
Step 206：First FCF judges whether to walk VXLAN tunnels according to the purpose FCID carried in FCID information；
Step 207：If walking VXLAN tunnels, then message is encapsulated into upper VXLAN headings, sent by VXLAN tunnels
To the 2nd FCF；
Step 208：2nd FCF receives FCoE data messages, decapsulates VXLAN headings；
Step 209：Remove VXLAN and Ethernet heading, parsing obtains FCoE forwarding mark FCID information；
Step 210：By the use of the purpose FCID in FCID information as the forwarding-table item of the 2nd FCF of search index, obtain and mesh
The corresponding 2nd FCoE node exit ports of FCID；
Step 211：FC (Fiber Channel, optical-fibre channel) message is encapsulated upper ether net head and is transmitted to by the 2nd FCF
2nd FCoE nodes Enode2；
Method used in the embodiment of the present invention solves in the relevant technologies FCoE technologies in large-scale virtual logical network
Transmission FCoE data messages need every interchanger that must all support FCF functions, ineffective so as to cause FCoE data-message transmissions
The problem of living, applications of the FCoE in large-scale virtual logic Ethernet scene is extended, enhances FC (Fiber Channel, light
Fine channel) network and Ethernet amalgamation.
Through the above description of the embodiments, those skilled in the art can be understood that according to the embodiment
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but many situations
It is lower the former be more preferably embodiment.Based on such understanding, technical scheme of the present invention is substantially in other words to the prior art
The part to contribute can be embodied in the form of software product, which is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), used including some instructions so that a station terminal equipment (can be mobile phone, computer takes
It is engaged in device or the network equipment etc.) method that performs each embodiment of the present invention.
Embodiment three, four additionally provides a kind of message transmitting device, and following apparatus is used to implement above-described embodiment and preferably
Embodiment had carried out repeating no more for explanation.As used below, term " module " can realize predetermined function
The combination of software or hardware.Although following embodiment described device is preferably realized with software, hardware or soft
The realization of the combination of part and hardware is also what may and be contemplated.
Embodiment three：
A kind of message transmitting device is additionally provided in this example, and Fig. 3 is message transmissions dress according to embodiments of the present invention
The structure diagram put, as shown in figure 3, the device includes：
Creation module 32, for according to the Ethernet optical-fibre channel stored in the first Ethernet optical-fibre channel transponder FCF
FCoE node identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, wherein, it is above-mentioned
VXLAN tunnels connect the first FCF and the 2nd FCF；
Transmission module 34 is connected with creation module 32, for FCoE data messages to be transmitted in above-mentioned first FCF to be led to
Above-mentioned VXLAN tunnel transmissions are crossed to above-mentioned 2nd FCF.
Preferably, Fig. 4 is the structure diagram of the creation module 32 of message transmitting device according to embodiments of the present invention, is such as schemed
Shown in 4, above-mentioned creation module 32, including：First acquisition unit 322, for obtaining above-mentioned FCoE node identifiers FCID information
The purpose FCID of middle carrying；Determination unit 324 is connected with first acquisition unit 322, for will be corresponding with above-mentioned purpose FCID
FCF be determined as above-mentioned 2nd FCF；Creating unit 326 is connected with above-mentioned determination unit 324, for above-mentioned first FCF with
The VXLAN tunnels for supporting FCoE business are created between above-mentioned 2nd FCF.
Preferably, Fig. 5 is the structure diagram of the transmission module 34 of message transmitting device according to embodiments of the present invention, is such as schemed
Shown in 5, above-mentioned transmission module 34, including：Encapsulation unit 342, for by above-mentioned FCoE data messages packaging V XLAN headings；
Transmission unit 344 is connected with encapsulation unit 342, for according to the purpose FCID carried in above-mentioned FCID information, will encapsulate
FCoE data-message transmissions after VXLAN headings give corresponding above-mentioned 2nd FCF of above-mentioned purpose FCID.
Preferably, Fig. 6 is according to the structure diagram of the exemplary message transmitting device of the present invention, as shown in fig. 6, above device
It further includes：Decapsulation unit 62 is led to for being decapsulated to obtain optical fiber the FCoE data messages after packaging V XLAN headings
Road FC messages obtain the above-mentioned purpose FCID in above-mentioned FC messages, wherein, above-mentioned FC messages carry above-mentioned FCID information；The
Two acquiring units 64, are connected with decapsulation unit 62, for inquiring the forwarding table of above-mentioned 2nd FCF according to above-mentioned purpose FCID
, obtain the 2nd FCoE nodes corresponding with above-mentioned FCID in above-mentioned forwarding-table item；Transmitting element 66, with second acquisition unit 64
It is connected and is sent to above-mentioned 2nd FCoE nodes for above-mentioned FC messages to be encapsulated to the FCoE data messages after Ethernet heading.
Preferably, Fig. 7 is the structure diagram of the decapsulation unit 62 in the exemplary message transmitting device of the present invention, such as
Shown in Fig. 7, above-mentioned decapsulation unit 62 includes：First decapsulation subelement 622, for will be after packaging V XLAN headings
FCoE data messages carry out the first decapsulation, obtain above-mentioned FCoE data messages；Second decapsulation subelement 624, with the first solution
It encapsulates subelement 622 to be connected, for above-mentioned FCoE data messages to be carried out the second decapsulation, obtains above-mentioned FC messages；Parsing
Unit 626 is connected with the second decapsulation subelement 624, for parsing the above-mentioned purpose FCID obtained in above-mentioned FC messages.
Preferably, above-mentioned second decapsulation subelement 624 is additionally operable to：Above-mentioned FCoE data messages are decapsulated into removal ether
Network packet head obtains above-mentioned FC messages.Above-mentioned message transmitting device further includes memory module, and the first Ethernet is identified for working as
Above-mentioned FCID information is carried in the Ethernet optical-fibre channel initializtion protocol FIP protocol massages that Fibre Channel oE nodes are sent
When, above-mentioned FCID information is stored in the routing table of above-mentioned first FCF.
By the present apparatus, according to the comprehensive function of creation module 32 and transmission module 34, realize that the first Ethernet optical fiber leads to
The Ethernet Fibre Channel oE node identifier FCID information creatings stored in road transponder FCF support the virtual of FCoE business
Expansible LAN VXLAN tunnels, wherein, above-mentioned VXLAN tunnels connect above-mentioned first FCF and the 2nd FCF；By above-mentioned first
FCoE data messages to be transmitted are solved by above-mentioned VXLAN tunnel transmissions to above-mentioned 2nd FCF in the relevant technologies in FCF
FCoE technologies transmit FCoE data messages in large-scale virtual logical network needs every interchanger that must all support FCF functions,
So as to cause the inflexible problem of FCoE data-message transmissions, FCoE answering in large-scale virtual logic Ethernet scene is extended
With enhancing the amalgamation of FC (Fiber Channel, optical-fibre channel) networks and Ethernet.
Example IV：
A kind of message transmitting device is additionally provided in this example, and Fig. 8 is that message according to another embodiment of the present invention passes
The structure diagram of defeated device, as shown in figure 8, the device includes：
ENode (FCoE Node, FCoE node) module 82, for the foundation of FCoE virtual links, sends and receives FCoE
Agreement and data message；
Specifically, the configuration of FCoE link setups can be set, including VLAN, WWPN, WWNN and FC-MAP etc., when link setup, can lead
The dynamic FIP protocol massages that send are to FCF；
FCF/VXLAN access switch module 84, is connected with ENode modules 82, for receiving the FIP that ENode is sent
Protocol massages establish virtual link, and establish VXLAN tunnels with the VXLAN network equipments, and receive and forward FCoE numbers with ENode
According to message；
Specifically, FCoE modules are both a FCoE links part and a part for VXLAN networks, it is desirable that can either be sealed
Dress and decapsulation FCoE headings, and reconciliation packaging V XLAN headings can be encapsulated；
VXLAN network modules 86 are connected with FCF/VXLAN access switch module 84, for establish using purpose FCID as
The VXLAN Ethernets tunnel on basis, and transparent transmission is carried out to FCoE agreements and data message；
By the present apparatus, according to ENode modules 82, FCF/VXLAN access switch module 84 and VXLAN network modules 86
Comprehensive function, realize the Ethernet Fibre Channel oE node identifications that store in the first Ethernet optical-fibre channel transponder FCF
The virtual expansible LAN VXLAN tunnels that FCID information creatings support FCoE business are accorded with, wherein, above-mentioned VXLAN tunnels connection
Above-mentioned first FCF and the 2nd FCF；FCoE data messages to be transmitted in above-mentioned first FCF are passed through into above-mentioned VXLAN tunnel transmissions
To above-mentioned 2nd FCF, solve FCoE technologies in the relevant technologies and FCoE data messages need are transmitted in large-scale virtual logical network
It wants every interchanger that must all support FCF functions, so as to cause the inflexible problem of FCoE data-message transmissions, extends FCoE
Application in large-scale virtual logic Ethernet scene enhances FC (Fiber Channel, optical-fibre channel) networks and Ethernet
Amalgamation.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Computing device realize that they can concentrate on single computing device or be distributed in multiple computing devices and be formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed in the storage device by computing device, and in some cases, it can be to be different from shown in sequence herein performs
The step of going out or describing they are either fabricated to each integrated circuit modules respectively or by multiple modules in them or
Step is fabricated to single integrated circuit module to realize.It to be combined in this way, the present invention is not limited to any specific hardware and softwares.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of message transmitting method, which is characterized in that including：
Believed according to the Ethernet Fibre Channel oE node identifiers FCID stored in the first Ethernet optical-fibre channel transponder FCF
Breath creates the virtual expansible LAN VXLAN tunnels for supporting FCoE business, wherein, the VXLAN tunnels connection described first
FCF and the 2nd FCF；
FCoE data messages to be transmitted in the first FCF are given to the 2nd FCF by the VXLAN tunnel transmissions.
It is 2. according to the method described in claim 1, it is characterized in that, described according to the FCoE node identifications stored in the first FCF
The VXLAN tunnels that FCID information creatings support FCoE business are accorded with, including：
Obtain the purpose FCID carried in the FCoE node identifiers FCID information；
It will be determined as the 2nd FCF with the corresponding FCF of purpose FCID；
The VXLAN tunnels for supporting FCoE business are created between the first FCF and the 2nd FCF.
It is 3. according to the method described in claim 1, it is characterized in that, described by FCoE data to be transmitted in the first FCF
Message gives the 2nd FCF by the VXLAN tunnel transmissions, including：
By the FCoE data messages packaging V XLAN headings；
According to the purpose FCID carried in the FCID information, the FCoE data-message transmissions after packaging V XLAN headings are given
Twoth FCF corresponding with the purpose FCID.
4. according to the method described in claim 3, it is characterized in that, by the FCoE data messages after packaging V XLAN headings
It is transferred to after the 2nd FCF corresponding with the purpose FCID, the method further includes：
FCoE data messages after packaging V XLAN headings are decapsulated to obtain Fibre Channel message, obtain the FC
The purpose FCID in message, wherein, the FC messages carry the FCID information；
The forwarding-table item of the 2nd FCF is inquired according to the purpose FCID, obtain in the forwarding-table item with described FCID pairs
The 2nd FCoE nodes answered；
The FC messages are encapsulated to the FCoE data messages after Ethernet heading and are sent to the 2nd FCoE nodes.
5. according to the method described in claim 4, it is characterized in that, by the FCoE data messages after packaging V XLAN headings into
Row decapsulation obtains Fibre Channel message, obtains the purpose FCID in the FC messages, including：
FCoE data messages after packaging V XLAN headings are subjected to the first decapsulation, obtain the FCoE data messages；
The FCoE data messages are subjected to the second decapsulation, obtain the FC messages；
Parsing obtains the purpose FCID in the FC messages.
6. it according to the method described in claim 5, is wrapped it is characterized in that, the FCoE data messages are carried out the second decapsulation
It includes：
The FCoE data messages are decapsulated into removal Ethernet heading, obtain the FC messages.
7. method according to any one of claims 1 to 6, which is characterized in that described according to storing in the first FCF
Before FCoE node identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, the side
Method further includes：
When the Ethernet optical-fibre channel initializtion protocol FIP agreement reports for identifying the transmission of the first Ethernet Fibre Channel oE nodes
When the FCID information is carried in text, the FCID information is stored in the routing table of the first FCF.
8. a kind of message transmitting device, which is characterized in that including：
Creation module, for being saved according to the Ethernet Fibre Channel oE stored in the first Ethernet optical-fibre channel transponder FCF
Point identifier FCID information creatings support the virtual expansible LAN VXLAN tunnels of FCoE business, wherein, the VXLAN tunnels
Road connects the first FCF and the 2nd FCF；
Transmission module, for by FCoE data messages to be transmitted in the first FCF by the VXLAN tunnel transmissions to institute
State the 2nd FCF.
9. device according to claim 8, which is characterized in that the creation module, including：
First acquisition unit, for obtaining the purpose FCID carried in the FCoE node identifiers FCID information；
Determination unit, for the 2nd FCF will to be determined as with the corresponding FCF of purpose FCID；
Creating unit, for creating the VXLAN tunnels for supporting FCoE business between the first FCF and the 2nd FCF.
10. device according to claim 8, which is characterized in that the transmission module, including：
Encapsulation unit, for by the FCoE data messages packaging V XLAN headings；
Transmission unit, for according to the purpose FCID carried in the FCID information, by the FCoE numbers after packaging V XLAN headings
Corresponding 2nd FCF of the purpose FCID are given according to message transmissions.
11. device according to claim 10, which is characterized in that described device further includes：
Decapsulation unit, for being decapsulated to obtain Fibre Channel the FCoE data messages after packaging V XLAN headings
Message obtains the purpose FCID in the FC messages, wherein, the FC messages carry the FCID information；
Second acquisition unit for inquiring the forwarding-table item of the 2nd FCF according to the purpose FCID, obtains the forwarding table
The corresponding 2nd FCoE nodes of FCID described in Xiang Zhongyu；
Transmitting element is sent to described second for the FC messages to be encapsulated to the FCoE data messages after Ethernet heading
FCoE nodes.
12. according to the devices described in claim 11, which is characterized in that the decapsulation unit includes：
First decapsulation subelement, for the FCoE data messages after packaging V XLAN headings to be carried out the first decapsulation, obtains
The FCoE data messages；
Second decapsulation subelement, for the FCoE data messages to be carried out the second decapsulation, obtains the FC messages；
Parsing subunit, for parsing the purpose FCID obtained in the FC messages.
13. device according to claim 12, which is characterized in that the second decapsulation subelement is additionally operable to：
The FCoE data messages are decapsulated into removal Ethernet heading, obtain the FC messages.
14. according to claim 8 to 13 any one of them device, which is characterized in that described device further includes memory module, uses
In：
When the Ethernet optical-fibre channel initializtion protocol FIP agreement reports for identifying the transmission of the first Ethernet Fibre Channel oE nodes
When the FCID information is carried in text, the FCID information is stored in the routing table of the first FCF.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262119.1A CN108270653A (en) | 2016-12-30 | 2016-12-30 | Message transmitting method and device |
| PCT/CN2017/118046 WO2018121443A1 (en) | 2016-12-30 | 2017-12-22 | Message transmission method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262119.1A CN108270653A (en) | 2016-12-30 | 2016-12-30 | Message transmitting method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108270653A true CN108270653A (en) | 2018-07-10 |
Family
ID=62706948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611262119.1A Pending CN108270653A (en) | 2016-12-30 | 2016-12-30 | Message transmitting method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108270653A (en) |
| WO (1) | WO2018121443A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333074A (en) * | 2020-10-30 | 2021-02-05 | 新华三信息技术有限公司 | Fiber channel message processing method, device, equipment and machine readable storage medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671661A (en) * | 2020-12-24 | 2021-04-16 | 广州市网优优信息技术开发有限公司 | Internet of things data transmission method and system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490968B (en) * | 2013-09-16 | 2017-02-15 | 杭州华三通信技术有限公司 | Method and device for interconnecting across data centers in FCoE network |
| US9912612B2 (en) * | 2013-10-28 | 2018-03-06 | Brocade Communications Systems LLC | Extended ethernet fabric switches |
| CN106100960B (en) * | 2016-07-06 | 2020-03-24 | 新华三技术有限公司 | Method, device and system for Fabric intercommunication of cross-storage area network |
-
2016
- 2016-12-30 CN CN201611262119.1A patent/CN108270653A/en active Pending
-
2017
- 2017-12-22 WO PCT/CN2017/118046 patent/WO2018121443A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333074A (en) * | 2020-10-30 | 2021-02-05 | 新华三信息技术有限公司 | Fiber channel message processing method, device, equipment and machine readable storage medium |
| CN112333074B (en) * | 2020-10-30 | 2023-04-18 | 新华三信息技术有限公司 | Fiber channel message processing method, device, equipment and machine readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018121443A1 (en) | 2018-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103036809B (en) | For having the method and apparatus of the scalable network that active link utilizes | |
| CN105490957B (en) | A kind of load sharing method and device | |
| CN102724118B (en) | Label distribution method and device | |
| US20080159277A1 (en) | Ethernet over fibre channel | |
| CN102415065A (en) | Redundant host connection in a routed network | |
| CN104954265B (en) | Send the method and interchanger of multicast message | |
| CN102368727A (en) | Crossed IP network TRILL network communication method, system thereof and devices | |
| CN114124618B (en) | Message transmission method and electronic equipment | |
| CN110831249B (en) | Communication method and device | |
| CN109995654A (en) | A kind of method and device based on tunnel data | |
| CN103490968B (en) | Method and device for interconnecting across data centers in FCoE network | |
| CN112491687A (en) | Method and device for processing message | |
| CN103746886A (en) | FiWi node and FiWi fusion networking method | |
| CN106936704A (en) | Being classified using hop-by-hop VLAN carries out multipath exchange | |
| CN108270653A (en) | Message transmitting method and device | |
| CN102291305A (en) | Method and device for implementing 6 to 4 relay routing, and message forwarding method | |
| CN103944824B (en) | Communication system and network repeater | |
| CN109510848A (en) | A kind of communication system, conversation managing method, data transmission method for uplink and device | |
| CN103457851B (en) | PTN (packet transfer network) organization architecture and service bearing method thereof | |
| CN101854339A (en) | Information transmission implementation method, module and transmission network node | |
| CN109246016A (en) | Message processing method and device across VXLAN | |
| CN110199504A (en) | The method that the enhancing of switching fabric in the central office delivering point of broadband access network for telecommunication network uses | |
| CN101262438B (en) | L2 packet forward method for a switch | |
| CN113163276A (en) | Method, device and system for issuing routing information | |
| CN207039909U (en) | Network system based on IPRAN networkings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |
|
| WD01 | Invention patent application deemed withdrawn after publication |