CN108055290A - Heterogeneous protocol network system and its method for interchanging data - Google Patents
Heterogeneous protocol network system and its method for interchanging data Download PDFInfo
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- CN108055290A CN108055290A CN201810125298.7A CN201810125298A CN108055290A CN 108055290 A CN108055290 A CN 108055290A CN 201810125298 A CN201810125298 A CN 201810125298A CN 108055290 A CN108055290 A CN 108055290A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
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Abstract
The present invention provides a kind of heterogeneous protocol network system and its method for interchanging data；Wherein, which includes various protocols subnet and heterogeneous protocol interconnection equipment；Protocol sub-networks include at least the one or more in Ethernet, RapidIO networks and FC AE ASM networks；It is connected between various protocols subnet by heterogeneous protocol interconnection equipment；Protocol sub-networks include terminal device and switch；Terminal device is connected with switch；Switch is connected with heterogeneous protocol interconnection equipment.The present invention can realize interconnecting between multiple network agreement, the heterogeneous protocol network universality of formation is preferable by setting heterogeneous protocol interconnection equipment between networks of different protocol；Meanwhile heterogeneous protocol interconnection equipment has uniformity, convenient for later development, safeguards.
Description
Technical field
The present invention relates to Data Interchange Technology field, more particularly, to a kind of heterogeneous protocol network system and its data exchange
Method.
Background technology
As number exchanges the development of advancing by leaps and bounds of field technology, high reliability, low latency, the data of heterogeneous protocol interconnection
Switching requirement, which seems, to become increasingly conspicuous.In existing communication network, the conversion between different agreement passes through bridging chip or specific
The conversion board of function realizes that this networking mode is with universal performance is poor, topological structure is fixed, protocol conversion structure list
First, a series of shortcomings such as terminal device extension difficulty, maintenance cost height.
The content of the invention
In view of this, it is an object of the invention to provide a kind of heterogeneous protocol network system and its method for interchanging data, with
Interconnecting between realization multiple network agreement improves the versatility of heterogeneous protocol network, while convenient for later development, dimension
Shield.
In a first aspect, an embodiment of the present invention provides a kind of heterogeneous protocol network system, system includes various protocols subnet
With heterogeneous protocol interconnection equipment；Protocol sub-networks include at least one kind in Ethernet, RapidIO networks and FC-AE-ASM networks
It is or a variety of；It is connected between various protocols subnet by heterogeneous protocol interconnection equipment；Protocol sub-networks include terminal device and data are handed over
Exchange device；Terminal device is connected with switch；Switch is connected with heterogeneous protocol interconnection equipment.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiment of first aspect, wherein, on
Stating heterogeneous protocol interconnection equipment includes software definition interconnection die.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiment of first aspect, wherein, on
Stating the switch of protocol sub-networks includes universal exchange or the heterogeneous protocol interconnection containing software definition interconnection die
Equipment.
Second aspect, an embodiment of the present invention provides a kind of method for interchanging data of heterogeneous protocol network system, method should
For above-mentioned heterogeneous protocol network system；Method includes：Terminal device in protocol sub-networks passes through corresponding switch
Carry out data exchange；Terminal device between protocol sub-networks is by corresponding terminal device and heterogeneous protocol interconnection equipment into line number
According to exchange.
With reference to second aspect, an embodiment of the present invention provides the first possible embodiment of second aspect, wherein, on
The method of stating further includes：When the terminal device of terminal device to the RapidIO networks of Ethernet sends datagram, heterogeneous protocol
Interconnection equipment provides corresponding MAC according to the virtual ip address of the terminal device of RapidIO networks to the terminal device of Ethernet
Address；Data message is sent to heterogeneous protocol interconnection equipment by the terminal device of Ethernet according to MAC Address；Heterogeneous protocol is mutual
Attached device carries out Packet analyzing and protocol conversion to data message, according to the DestID addresses of virtual IP address maps, by datagram
Text is forwarded to the terminal device of RapidIO networks, to realize data exchange.
With reference to second aspect, an embodiment of the present invention provides second of possible embodiment of second aspect, wherein, on
The method of stating further includes：When the terminal device of RapidIO networks sends datagram to the terminal device of Ethernet, RapidIO
Data message is sent to isomery association by the switch of network according to the virtual DestID addresses of the terminal device of Ethernet
Discuss interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to virtual DestID addresses
The IP address of mapping, by the terminal device of data message forwarding to Ethernet, to realize data exchange.
With reference to second aspect, an embodiment of the present invention provides the third possible embodiment of second aspect, wherein, on
The method of stating further includes：When the terminal device of terminal device to the FC-AE-ASM networks of Ethernet sends datagram, isomery association
Virtual ip address of the interconnection equipment according to the terminal device of FC-AE-ASM is discussed, corresponding MAC is provided to the terminal device of Ethernet
Address；Data message is sent to heterogeneous protocol interconnection equipment by the terminal device of Ethernet according to MAC Address；Heterogeneous protocol is mutual
Attached device carries out Packet analyzing and protocol conversion to data message, and according to the FC addresses of virtual IP address maps, data message is turned
The terminal device of FC-AE-ASM networks is sent to, to realize data exchange.
With reference to second aspect, an embodiment of the present invention provides the 4th kind of possible embodiment of second aspect, wherein, on
The method of stating further includes：When the terminal device of FC-AE-ASM networks sends datagram to the terminal device of Ethernet, FC-AE-
Data message is sent to isomery association by the switch of ASM networks according to the virtual FC addresses of the terminal device of Ethernet
Discuss interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to virtual FC address of cache
IP address, by the terminal device of data message forwarding to Ethernet, to realize data exchange.
With reference to second aspect, an embodiment of the present invention provides the 5th kind of possible embodiment of second aspect, wherein, on
The method of stating further includes：When the terminal device of terminal device to the FC-AE-ASM networks of RapidIO networks sends datagram,
The switch of RapidIO networks is according to the virtual DestID addresses of the terminal device of FC-AE-ASM networks, by datagram
Text is sent to heterogeneous protocol interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to
The FC addresses of virtual DestID address of cache, by data message forwarding to the terminal device of FC-AE-ASM networks, to realize data
It exchanges.
With reference to second aspect, an embodiment of the present invention provides the 6th kind of possible embodiment of second aspect, wherein, on
The method of stating further includes：When the terminal device of terminal device to the RapidIO networks of FC-AE-ASM networks sends datagram,
The switch of FC-AE-ASM networks sends out data message according to the virtual FC addresses of the terminal device of RapidIO networks
It send to heterogeneous protocol interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to virtual
The DestID addresses of FC address of cache, by data message forwarding to the terminal device of RapidIO networks, to realize data exchange.
The embodiment of the present invention brings following advantageous effect：
A kind of heterogeneous protocol network system provided in an embodiment of the present invention and its method for interchanging data, the system include a variety of
Protocol sub-networks and heterogeneous protocol interconnection equipment are connected by heterogeneous protocol interconnection equipment between various protocols subnet, so as to fulfill
Data exchange between protocol sub-networks；Which, can be with by setting heterogeneous protocol interconnection equipment between networks of different protocol
Interconnecting between realization multiple network agreement, the heterogeneous protocol network universality of formation is preferable；Meanwhile heterogeneous protocol interconnects
Equipment has uniformity, convenient for later development, safeguards.
Other features and advantages of the present invention will illustrate in the following description, alternatively, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine or by implement the present invention above-mentioned technology it can be learnt that.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, better embodiment cited below particularly, and match somebody with somebody
Attached drawing appended by conjunction, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in describing below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of schematic diagram of heterogeneous protocol networking method provided in an embodiment of the present invention；
Fig. 2 is a kind of structure diagram of heterogeneous protocol network system provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of protocol sub-networks in a kind of heterogeneous protocol network system provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of protocol sub-networks in another heterogeneous protocol network system provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of another heterogeneous protocol network system provided in an embodiment of the present invention；
Fig. 6 carries out data exchange for too network termination equipment provided in an embodiment of the present invention to RapidIO network-termination devices
Flow chart；
Fig. 7 carries out data friendship for RapidIO network-termination devices provided in an embodiment of the present invention to ethernet end device
The flow chart changed；
Fig. 8 is ethernet end device provided in an embodiment of the present invention to the terminal device of FC-AE-ASM networks into line number
According to the flow chart of exchange；
Fig. 9 carries out data for FC-AE-ASM network-termination devices provided in an embodiment of the present invention to ethernet end device
The flow chart of exchange；
Figure 10 is terminal device of the RapidIO network-termination devices provided in an embodiment of the present invention to FC-AE-ASM networks
Carry out the flow chart of data exchange；
Figure 11 is terminal device of the FC-AE-ASM network-termination devices provided in an embodiment of the present invention to RapidIO networks
Carry out the flow chart of data exchange.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiment be part of the embodiment of the present invention rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, belong to the scope of protection of the invention.
Shown in Figure 1 is a kind of schematic diagram of heterogeneous protocol networking method；Due to current heterogeneous protocol network
Networking technology needs proprietary protocol conversion board or bridging chip real there has been no unified standard under certain applications
It is existing, it is illustrated in Fig. 1 exemplified by converting board；Between ethernet device terminal and RapidIO network equipment terminals, Ethernet
Between device end and FC-AE-ASM network equipment terminals and FC-AE-ASM (Fibre Channel-Avionics
Environment-Anonymous Subscriber Messaging, optical-fibre channel-avionic device environment-anonymous
Message) proprietary protocol conversion board connection is required between network equipment terminal and RapidIO network equipment terminals, so as to real
Existing data exchange.But this networking mode is with universal performance is poor, topological structure is fixed, protocol conversion structure is single, whole
A series of shortcomings such as end equipment extension difficulty, maintenance cost height.
Based on this, an embodiment of the present invention provides a kind of heterogeneous protocol network system and its method for interchanging data；The technology
It can be applied to communication, the data friendship between Ethernet, RapidIO networks, FC-AE-ASM networks or other protocol type networks
During changing；Relevant software or hardware realization may be employed in the technology, is described below by embodiment.
The structure diagram and a kind of heterogeneous protocol shown in Fig. 3 of a kind of heterogeneous protocol network system shown in Figure 2
In network system, the structure diagram of protocol sub-networks；The system includes various protocols subnet and heterogeneous protocol interconnection equipment 20；It should
Protocol sub-networks include at least the one or more in Ethernet, RapidIO networks and FC-AE-ASM networks；Various protocols subnet
Between connected by heterogeneous protocol interconnection equipment 20；Protocol sub-networks include terminal device and switch；The terminal device
It is connected with switch；The switch is connected with heterogeneous protocol interconnection equipment.
It is illustrated in Fig. 2 by taking system includes three kinds of protocol sub-networks as an example, is respectively protocol sub-networks 21,22 and of protocol sub-networks
Protocol sub-networks 23；In each protocol sub-networks, switch can be connected with multiple terminal devices simultaneously, as shown in figure 3, number
It is connected respectively with terminal device 31a, terminal device 31b and terminal device 31c according to switching equipment 30.Terminal device needs and the association
Discuss when the terminal device beyond subnet carries out data exchange, it is necessary to by switch 30 and heterogeneous protocol interconnection equipment into
Row data forwarding.
When the network size of protocol sub-networks is larger, multi-stage data switching equipment is generally included in protocol sub-networks；In Fig. 4 with
Illustrated exemplified by two-stage switch, switch 30 respectively with switch 32a, switch
32b is connected with switch 32c；Switch 32a-32c is connected again with corresponding terminal device respectively；In Fig. 4,
It is illustrated so that switch 32a-32c is connected to two terminal devices as an example, in actual implementation, each data
The terminal device quantity of switching equipment connection does not limit.Switch 30 is connected with heterogeneous protocol interconnection equipment；Terminal
When equipment needs to carry out data exchange with the terminal device beyond the protocol sub-networks, it usually needs through two-stage switch and
Heterogeneous protocol interconnection equipment carries out data forwarding；It is appreciated that when protocol sub-networks include three-level and data above switching equipment
When, it is necessary to which switch and heterogeneous protocol interconnection equipment through corresponding series carry out data forwarding.
Different types of protocol sub-networks are communicated using different communication protocol, such as above-mentioned Ethernet, RapidIO nets
Network and FC-AE-ASM networks etc.；In order to realize the communication between different types of protocol sub-networks, it is necessary to using above-mentioned heterogeneous protocol
The processing such as interconnection equipment parses data, protocol conversion.The heterogeneous protocol interconnection equipment can identify various protocols subnet
Protocol type, so as to fulfill the data exchange between species protocol sub-networks two-by-two.
A kind of heterogeneous protocol network system provided in an embodiment of the present invention, which includes various protocols subnet and isomery is assisted
Interconnection equipment is discussed, is connected between various protocols subnet by heterogeneous protocol interconnection equipment, so as to fulfill the number between protocol sub-networks
According to exchange；Which can realize multiple network agreement by setting heterogeneous protocol interconnection equipment between networks of different protocol
Between interconnect, the heterogeneous protocol network universality of formation is preferable；Meanwhile heterogeneous protocol interconnection equipment has uniformity,
Convenient for later development, safeguard.
The structure diagram of another heterogeneous protocol network system shown in Figure 5；In the system, with protocol sub-networks point
It Wei not be illustrated exemplified by Ethernet, RapidIO networks and FC-AE-ASM networks；In the system, heterogeneous protocol interconnection equipment can
To be realized by software definition interconnection die；The software definition interconnection die is referred to as SDI (Software Defined
Interconnect, the interconnection of software definition) chip, have support physical layer and data link layer can software definition SDI cores
Piece can realize the interconnection and interflow of tri- kinds of Ethernet, RapidIO, FC-AE-ASM agreements simultaneously.The SDI chips are arranged at SDI friendships
In changing planes.
Since the procotol that each terminal device uses inside each protocol sub-networks is identical, in the system, each protocol sub-networks
Universal exchange may be employed in internal switch, can also use above-mentioned SDI chips or be interconnected containing software definition
The heterogeneous protocol interconnection equipment of chip；The considerations of generally, based on cost, the switch inside protocol sub-networks is using general
Interchanger is realized.Specifically, as shown in figure 5, Ethernet switch, the RapidIO network switch and FC-AE-ASM network exchanges
Machine can be realized by universal exchange.Ethernet switch, the RapidIO network switch and FC-AE-ASM network exchanges
Machine connects respective device end 1,2 to N respectively.Universal exchange of the above-mentioned SDI chips respectively with each network is connected, so as to group
Into tree topology.
Aforesaid way between Ethernet, RapidIO networks and FC-AE-ASM networks by setting SDI chips, Ke Yishi
Interconnecting between existing multiple network agreement, realizes a kind of more simple, efficient, easy to maintain networking structure, improves
The shortcomings that conventional heterogeneous network organizing is lack of consistency, poor universality；The heterogeneous protocol network universality of formation is preferable；Together
When, heterogeneous protocol interconnection equipment has uniformity, convenient for later development, safeguards.It can be built more by above-mentioned SDI chips
Easy heterogeneous protocol network interconnection group-network construction easy to maintain, it is real so as to break the limitation of proprietary protocol conversion board
The interconnection and interflow between the common communication protocol equipment of tri- kinds of Ethernet, RapidIO, FC-AE-ASM is showed.
Corresponding to above system embodiment, an embodiment of the present invention provides a kind of data exchanges of heterogeneous protocol network system
Method, this method are applied to above-mentioned heterogeneous protocol network system；This method includes：Terminal device in protocol sub-networks passes through correspondence
Switch carry out data exchange；Terminal device between protocol sub-networks passes through corresponding terminal device and heterogeneous protocol
Interconnection equipment carries out data exchange.
It is appreciated that for the data exchange of ethernet end device to ethernet end device, usually handed over by Ethernet
It changes planes realization；RapidIO network-termination devices to RapidIO network-termination devices data exchange, usually by RapidIO networks
Interchanger is realized；FC-AE-ASM network-termination devices to FC-AE-ASM network-termination devices data exchange, usually by FC-
The AE-ASM network switch is realized.Below between protocol sub-networks terminal device carry out data exchange different scenes respectively into
Row description.
Ethernet end device shown in Figure 6 carries out the flow chart of data exchange to RapidIO network-termination devices；
When the terminal device of terminal device to the RapidIO networks of Ethernet sends datagram, (this sets heterogeneous protocol interconnection equipment
Standby can be SDI chips or SDI interchangers) according to the virtual ip address of the terminal devices of RapidIO networks, to the end of Ethernet
End equipment provides corresponding virtual mac address；Data message is sent to by the terminal device of Ethernet according to virtual mac address
Heterogeneous protocol interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to virtual IP address
The DestID addresses of location mapping, by data message forwarding to the terminal device of RapidIO networks, to realize data exchange.
This method specifically comprises the following steps：
Step S602, ethernet end device send data exchange request to RapidIO terminal devices；The data exchange please
The virtual ip address of the terminal device of RapidIO networks is carried in asking；
Step S604, Ethernet switch send ARP (Address according to the virtual ip address to all of the port
Resolution Protocol address resolution protocols) request, to find the corresponding MAC of virtual ip address (Media Access
Control physical address) address.
After step S606, SDI interchanger receives the ARP request, itself routing table is searched, and responds the ARP request, to
Ethernet end device sends the corresponding virtual mac address of RapidIO equipment.
The virtual mac address is forwarded to the ethernet end device by step S608, Ethernet switch.
Step S610, the ethernet end device (can also claim data message according to the virtual mac address received
For data packet) through Ethernet switch it is forwarded to SDI interchangers；The virtual mac address is carried in the data message.
Step S612, SDI interchanger carries out Packet analyzing and protocol conversion to the data message, and according to the Virtual MAC
Corresponding RapidIO device addresses DestID is searched in address from routing table；The DestID is purpose address, i.e. RapidIO is set
Standby physical address；
Step S614, SDI interchanger carries out data forwarding to corresponding ports, the number of RapidIO forms according to the DestID
It is received according to message by the RapidIO network switch.
Step S616, the RapidIO network switch is forwarded to according to the DestID, and data message is sent to this
RapidIO terminal devices.
RapidIO network-termination devices shown in Figure 7 carry out the flow chart of data exchange to ethernet end device；
When the terminal device of RapidIO networks sends datagram to the terminal device of Ethernet, the data exchange of RapidIO networks
Data message is sent to heterogeneous protocol interconnection equipment by equipment according to the virtual DestID addresses of the terminal device of Ethernet；It is different
Structure protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to the IP address of virtual DestID address of cache,
By the terminal device of data message forwarding to Ethernet, to realize data exchange.
This method specifically comprises the following steps：
Step S702, RapidIO network-termination device sends datagram to ethernet end device；In the data message
Carry the virtual DestID addresses of the terminal device of Ethernet；
Step S704, the RapidIO network switch sends out data message according to the virtual DestID address searches routing table
It send to corresponding SDI interchangers；
Step S706, SDI interchanger carries out the data message Packet analyzing and protocol conversion, and virtual according to this
The IP address of the corresponding purpose equipment in the virtual DestID addresses is searched from routing table in DestID addresses；
Step S708, SDI interchanger carries out data forwarding to corresponding ports according to the IP address, data packet be forwarded to
Too among network switch；
Step S710, Ethernet switch finds MAC Address according to IP address, and then data message is sent to the ether
The terminal device of net.
Ethernet end device shown in Figure 8 carries out the stream of data exchange to the terminal device of FC-AE-ASM networks
Cheng Tu；When the terminal device of terminal device to the FC-AE-ASM networks of Ethernet sends datagram, heterogeneous protocol is mutually connected with
The virtual ip address of the standby terminal device according to FC-AE-ASM, to the terminal device of Ethernet corresponding Virtual MAC is provided
Location；Data message is sent to heterogeneous protocol interconnection equipment by the terminal device of Ethernet according to virtual mac address；Heterogeneous protocol
Interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to the FC addresses of virtual IP address maps, by data message
The terminal device of FC-AE-ASM networks is forwarded to, to realize data exchange.
This method specifically comprises the following steps：
Step S802, ethernet end device send data exchange request to the terminal device of FC-AE-ASM networks；The number
According to the virtual ip address for exchanging the terminal device that FC-AE-ASM is carried in request；
Step S804, Ethernet switch send ARP request according to the virtual ip address to all of the port, virtual to find
The corresponding MAC Address of IP address.
After step S806, SDI interchanger receives the ARP request, itself routing table is searched, and responds the ARP request, to
Ethernet switch sends virtual mac address.
The virtual mac address is forwarded to the too network termination equipment by step S808, Ethernet switch.
Data message (is referred to as data by step S810, ethernet end device according to the MAC Address received
Wrap) it is forwarded to SDI interchangers through Ethernet switch；The MAC Address is carried in the data message.
Step S812, SDI interchanger carries out the data message Packet analyzing and protocol conversion, and according to the MAC Address,
Corresponding FC addresses are searched from routing table；
Step S814, SDI interchanger carries out data forwarding to corresponding port according to the FC addresses, and data packet is by FC-AE-
The ASM network switch receives.
Data message is sent to the FC-AE-ASM networks by step S816, the FC-AE-ASM network switch according to FC addresses
Terminal device.
FC-AE-ASM network-termination devices shown in Figure 9 carry out the flow of data exchange to ethernet end device
Figure；When the terminal device of FC-AE-ASM networks sends datagram to the terminal device of Ethernet, FC-AE-ASM networks
Data message is sent to heterogeneous protocol and is mutually connected with by switch according to the virtual FC addresses of the terminal device of Ethernet
It is standby；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to the IP address of virtual FC address of cache,
By the terminal device of data message forwarding to Ethernet, to realize data exchange.
This method specifically comprises the following steps：
Step S902, FC-AE-ASM network-termination device sends datagram to ethernet end device；The data message
In carry Ethernet terminal device virtual FC addresses；
Step S904, the FC-AE-ASM network switch sends data message according to the virtual FC address searches routing table
To corresponding SDI interchangers；
Step S906, SDI interchanger carries out Packet analyzing and protocol conversion to the data message, and according to the virtual FC
The IP address of the corresponding purpose equipment in the virtual FC addresses is searched from routing table in location；
Step S908, SDI interchanger carries out data forwarding to corresponding ports according to the IP address, data packet be sent to
Too in network switch；
Step S910, Ethernet switch finds MAC Address according to IP address, and then data message is sent to the ether
The terminal device of net.
RapidIO network-termination devices shown in Figure 10 carry out data friendship to the terminal device of FC-AE-ASM networks
The flow chart changed；When the terminal device of terminal device to the FC-AE-ASM networks of RapidIO networks sends datagram,
The switch of RapidIO networks is according to the virtual DestID addresses of the terminal device of FC-AE-ASM networks, by datagram
Text is sent to heterogeneous protocol interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to
The FC addresses of virtual DestID address of cache, by data message forwarding to the terminal device of FC-AE-ASM networks, to realize data
It exchanges.
This method specifically comprises the following steps：
The terminal device of step S1002, RapidIO network-termination device to FC-AE-ASM networks sends datagram；It should
The virtual DestID addresses of the terminal device of FC-AE-ASM are carried in data message；
Step S1004, the RapidIO network switch is according to the virtual DestID address searches routing table, by data message
It is sent to corresponding SDI interchangers；
Step S1006, SDI interchanger carries out the data message Packet analyzing and protocol conversion, and virtual according to this
The FC addresses of the corresponding purpose equipment in the virtual DestID addresses are searched from routing table in DestID addresses；
Step S1008, SDI interchanger carries out data forwarding to corresponding ports according to the FC addresses, and data packet is forwarded to
In the FC-AE-ASM network switch；
Data message is sent to the FC-AE-ASM nets by step S1010, the FC-AE-ASM network switch according to FC addresses
The terminal device of network.
FC-AE-ASM network-termination devices shown in Figure 11 carry out data friendship to the terminal device of RapidIO networks
The flow chart changed；When the terminal device of terminal device to the RapidIO networks of FC-AE-ASM networks sends datagram, FC-
The switch of AE-ASM networks sends data message according to the virtual FC addresses of the terminal device of RapidIO networks
To heterogeneous protocol interconnection equipment；Heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to data message, according to virtual FC
The DestID addresses of address of cache, by data message forwarding to the terminal device of RapidIO networks, to realize data exchange.
The terminal device of step S1102, FC-AE-ASM network-termination device to RapidIO networks sends datagram；It should
The virtual FC addresses of the terminal device of RapidIO networks are carried in data message；
Step S1104, the FC-AE-ASM network switch sends out data message according to the virtual FC address searches routing table
It send to corresponding SDI interchangers；
Step S1106, SDI interchanger carries out Packet analyzing and protocol conversion to the data message, and according to the virtual FC
The DestID addresses of the corresponding purpose equipment in the virtual FC addresses are searched from routing table in address；
Step S1108, SDI interchanger carries out data forwarding to corresponding ports according to the DestID addresses, and data packet is turned
It is dealt among the RapidIO network switch；
Data message is sent to the end of the RapidIO networks according to DestID by step S1110, RapidIO network exchange
End equipment.
Above-mentioned heterogeneous protocol network system provided in an embodiment of the present invention and its method for interchanging data support Ethernet,
Communicating with one another between tri- kinds of agreement distinct devices of RapidIO, FC, in the network-building method of the heterogeneous protocol network, is exchanged by SDI
Machine is combined the tree-shaped networking mode of composition with universal exchange；In the method for interchanging data, Ethernet to RapidIO is realized
The data exchange between data exchange, RapidIO to Ethernet equipment between equipment, between Ethernet to FC equipment
The data exchange between data exchange, RapidIO to FC equipment between data exchange, FC to Ethernet equipment, FC are arrived
Data exchange between RapidIO equipment.
Based on this, above-mentioned heterogeneous protocol network system provided in an embodiment of the present invention and its method for interchanging data are with following
Advantage：
1. protocol conversion is diversified
Communicating with one another between support tri- kinds of agreement distinct devices of Ethernet, RapidIO, FC, can only realize more in the past
For the heterogeneous protocol network topology to communicate with one another between two kinds of different agreement equipment, there is more powerful function of exchange, can use
In increasingly complex communication field, such as：The fields such as satellite communication, Ship Equipments communication, Radar Signal Processing.
2. stronger versatility and reliability
It employs SDI chips and carries out heterogeneous protocol network exchange, carried out compared to previous using specialized protocol transition card
The networking mode of heterogeneous protocol conversion has stronger versatility.
3. scalability is strong
Other certain applications can be directed to and do appropriate expansion three kinds of agreements (Ethernet, RapidIO, FC) of realization
Interconnection and interflow between equipment reduces the resource input of exploitation specialized protocol transition card.
4. topological structure is diversified
It combines universal exchange and carries out building for heterogeneous protocol network, realize the work(of data exchange between heterogeneous networks
Can, increasingly complex topological structure can be built on this basis.
5. exploitation, maintenance cost are low
For previous specialized protocol exchange board needs to be directed to different application Environment Design difference board, the group
Network method have the characteristics that can software definition agreement, reduce exploitation, maintenance cost.
The heterogeneous protocol network system and its computer program product of method for interchanging data that the embodiment of the present invention is provided,
Computer readable storage medium including storing program code, the instruction that said program code includes can be used for performing front side
Method described in method embodiment, specific implementation can be found in embodiment of the method, and details are not described herein.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
If the function is realized in the form of SFU software functional unit and is independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
In the description of the present invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for description purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above is only the specific embodiment of the present invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent substitution is carried out to which part technical characteristic；And these modifications, variation or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (10)
1. a kind of heterogeneous protocol network system, which is characterized in that the system comprises various protocols subnets and heterogeneous protocol to interconnect
Equipment；The protocol sub-networks include at least the one or more in Ethernet, RapidIO networks and FC-AE-ASM networks；
It is connected between a variety of protocol sub-networks by the heterogeneous protocol interconnection equipment；The protocol sub-networks include terminal device
And switch；The terminal device is connected with the switch；The switch and the isomery
Protocol interconnection equipment connects.
2. network system according to claim 1, which is characterized in that the heterogeneous protocol interconnection equipment includes software definition
Interconnection die.
3. network system according to claim 1, which is characterized in that the switch of the protocol sub-networks includes logical
With interchanger or the heterogeneous protocol interconnection equipment containing software definition interconnection die.
4. a kind of method for interchanging data of heterogeneous protocol network system, which is characterized in that the method is applied to claim 1-3
Any one of them heterogeneous protocol network system；The described method includes：
Terminal device in protocol sub-networks carries out data exchange by corresponding switch；
Terminal device between the protocol sub-networks carries out data friendship by corresponding terminal device and heterogeneous protocol interconnection equipment
It changes.
5. according to the method described in claim 4, it is characterized in that, the method further includes：
When the terminal device of terminal device to the RapidIO networks of Ethernet sends datagram, the heterogeneous protocol interconnection
Equipment provides correspondence according to the virtual ip address of the terminal device of the RapidIO networks to the terminal device of the Ethernet
MAC Address；The data message is sent to the isomery and assisted by the terminal device of the Ethernet according to the MAC Address
Discuss interconnection equipment；
The heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to the data message, according to the virtual ip address
The DestID addresses of mapping, by the data message forwarding to the terminal device of the RapidIO networks, to realize that data are handed over
It changes.
6. according to the method described in claim 4, it is characterized in that, the method further includes：
When the terminal device of RapidIO networks sends datagram to the terminal device of Ethernet, the RapidIO networks
The data message is sent to described by switch according to the virtual DestID addresses of the terminal device of the Ethernet
Heterogeneous protocol interconnection equipment；
The heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to the data message, according to the virtual DestID
The IP address of address of cache, by the data message forwarding to the terminal device of the Ethernet, to realize data exchange.
7. according to the method described in claim 4, it is characterized in that, the method further includes：
When the terminal device of terminal device to the FC-AE-ASM networks of Ethernet sends datagram, the heterogeneous protocol is mutual
Attached device provides correspondence according to the virtual ip address of the terminal device of the FC-AE-ASM to the terminal device of the Ethernet
MAC Address；The data message is sent to the isomery and assisted by the terminal device of the Ethernet according to the MAC Address
Discuss interconnection equipment；
The heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to the data message, according to the virtual ip address
The FC addresses of mapping, by the data message forwarding to the terminal device of the FC-AE-ASM networks, to realize data exchange.
8. according to the method described in claim 4, it is characterized in that, the method further includes：
When the terminal device of FC-AE-ASM networks sends datagram to the terminal device of Ethernet, the FC-AE-ASM nets
The data message is sent to described by the switch of network according to the virtual FC addresses of the terminal device of the Ethernet
Heterogeneous protocol interconnection equipment；
The heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to the data message, according to the virtual FC addresses
The IP address of mapping, by the data message forwarding to the terminal device of the Ethernet, to realize data exchange.
9. according to the method described in claim 4, it is characterized in that, the method further includes：
It is described when the terminal device of terminal device to the FC-AE-ASM networks of RapidIO networks sends datagram
The switch of RapidIO networks is according to the virtual DestID addresses of the terminal device of the FC-AE-ASM networks, by institute
It states data message and is sent to the heterogeneous protocol interconnection equipment；
The heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to the data message, according to the virtual DestID
The FC addresses of address of cache, by the data message forwarding to the terminal device of the FC-AE-ASM networks, to realize that data are handed over
It changes.
10. according to the method described in claim 4, it is characterized in that, the method further includes：
When the terminal device of terminal device to the RapidIO networks of FC-AE-ASM networks sends datagram, the FC-AE-
The switch of ASM networks is according to the virtual FC addresses of the terminal device of the RapidIO networks, by the data message
It is sent to the heterogeneous protocol interconnection equipment；
The heterogeneous protocol interconnection equipment carries out Packet analyzing and protocol conversion to the data message, according to the virtual FC addresses
The DestID addresses of mapping, by the data message forwarding to the terminal device of the RapidIO networks, to realize that data are handed over
It changes.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521378A (en) * | 2018-04-23 | 2018-09-11 | 天津芯海创科技有限公司 | Retransmission method, device and the network switching equipment of heterogeneous protocol message |
| CN108828531A (en) * | 2018-06-27 | 2018-11-16 | 电子科技大学 | A kind of processing method of the radar data on FC Bus simulator platform |
| CN108989172A (en) * | 2018-06-21 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of Ethernet and infiniband network interconnecting method and system |
| CN109005170A (en) * | 2018-07-27 | 2018-12-14 | 天津芯海创科技有限公司 | A kind of conversion method of RapidIO agreement to FC agreement |
| CN109274603A (en) * | 2018-08-29 | 2019-01-25 | 天津芯海创科技有限公司 | Interconnecting method and device between heterogeneous protocol data based on software definition |
| CN109951458A (en) * | 2019-03-05 | 2019-06-28 | 成都成电光信科技股份有限公司 | A kind of RapidIO/FC protocol conversion system and method applied to analog IC P environment |
| CN110297797A (en) * | 2019-07-04 | 2019-10-01 | 天津芯海创科技有限公司 | Heterogeneous protocol conversion equipment and method |
| CN112737867A (en) * | 2021-02-10 | 2021-04-30 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Cluster RIO network management method |
| CN112793624A (en) * | 2020-12-29 | 2021-05-14 | 交控科技股份有限公司 | Train control and monitoring system based on TSN |
| CN114338833A (en) * | 2021-12-28 | 2022-04-12 | 北京神州数码云科信息技术有限公司 | Cross-heterogeneous protocol cooperative transmission method, system, terminal equipment and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040003154A1 (en) * | 2002-06-28 | 2004-01-01 | Harris Jeffrey M. | Computer system and method of communicating |
| CN102624621A (en) * | 2012-03-11 | 2012-08-01 | 上海宜云物联科技有限公司 | Heterogeneous network adaptive data communication method and sensor network multi-protocol gateway |
| US20130117620A1 (en) * | 2011-11-04 | 2013-05-09 | Sang-Hyun Joo | Memory system and operating method thereof |
| CN105791214A (en) * | 2014-12-18 | 2016-07-20 | 中兴通讯股份有限公司 | Method and apparatus for converting RapidIO message and Ethernet message |
| WO2016191990A1 (en) * | 2015-05-30 | 2016-12-08 | 华为技术有限公司 | Packet conversion method and device |
| CN106790104A (en) * | 2016-12-26 | 2017-05-31 | 中国科学院空间应用工程与技术中心 | IP communications and the communication means of FC AE 1553 between multi-protocols emerging system, node |
| CN106973059A (en) * | 2017-04-01 | 2017-07-21 | 山东超越数控电子有限公司 | A kind of ten thousand mbit ethernets and Rapid I/O networks switching control system and method |
| CN107426246A (en) * | 2017-08-31 | 2017-12-01 | 北京计算机技术及应用研究所 | High-speed data exchange system between ten thousand mbit ethernets and RapidIO agreements based on FPGA |
-
2018
- 2018-02-07 CN CN201810125298.7A patent/CN108055290B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040003154A1 (en) * | 2002-06-28 | 2004-01-01 | Harris Jeffrey M. | Computer system and method of communicating |
| US20130117620A1 (en) * | 2011-11-04 | 2013-05-09 | Sang-Hyun Joo | Memory system and operating method thereof |
| CN102624621A (en) * | 2012-03-11 | 2012-08-01 | 上海宜云物联科技有限公司 | Heterogeneous network adaptive data communication method and sensor network multi-protocol gateway |
| CN105791214A (en) * | 2014-12-18 | 2016-07-20 | 中兴通讯股份有限公司 | Method and apparatus for converting RapidIO message and Ethernet message |
| WO2016191990A1 (en) * | 2015-05-30 | 2016-12-08 | 华为技术有限公司 | Packet conversion method and device |
| CN107079017A (en) * | 2015-05-30 | 2017-08-18 | 华为技术有限公司 | A kind of message forwarding method and device |
| CN106790104A (en) * | 2016-12-26 | 2017-05-31 | 中国科学院空间应用工程与技术中心 | IP communications and the communication means of FC AE 1553 between multi-protocols emerging system, node |
| CN106973059A (en) * | 2017-04-01 | 2017-07-21 | 山东超越数控电子有限公司 | A kind of ten thousand mbit ethernets and Rapid I/O networks switching control system and method |
| CN107426246A (en) * | 2017-08-31 | 2017-12-01 | 北京计算机技术及应用研究所 | High-speed data exchange system between ten thousand mbit ethernets and RapidIO agreements based on FPGA |
Non-Patent Citations (2)
| Title |
|---|
| 施海锋 等: "基于光纤通道多网融合系统的设计与实现", 《现代雷达》 * |
| 罗钰凯: "FC_AE多协议异构网络桥接及相关软件设计", 《万方学位论文》 * |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521378A (en) * | 2018-04-23 | 2018-09-11 | 天津芯海创科技有限公司 | Retransmission method, device and the network switching equipment of heterogeneous protocol message |
| CN108989172A (en) * | 2018-06-21 | 2018-12-11 | 郑州云海信息技术有限公司 | A kind of Ethernet and infiniband network interconnecting method and system |
| CN108828531A (en) * | 2018-06-27 | 2018-11-16 | 电子科技大学 | A kind of processing method of the radar data on FC Bus simulator platform |
| CN109005170B (en) * | 2018-07-27 | 2021-06-08 | 天津芯海创科技有限公司 | Conversion method from RapidIO protocol to FC protocol |
| CN109005170A (en) * | 2018-07-27 | 2018-12-14 | 天津芯海创科技有限公司 | A kind of conversion method of RapidIO agreement to FC agreement |
| CN109274603A (en) * | 2018-08-29 | 2019-01-25 | 天津芯海创科技有限公司 | Interconnecting method and device between heterogeneous protocol data based on software definition |
| CN109274603B (en) * | 2018-08-29 | 2022-05-17 | 天津芯海创科技有限公司 | Interconnection method and device based on software definition between heterogeneous protocol data |
| CN109951458A (en) * | 2019-03-05 | 2019-06-28 | 成都成电光信科技股份有限公司 | A kind of RapidIO/FC protocol conversion system and method applied to analog IC P environment |
| CN109951458B (en) * | 2019-03-05 | 2021-10-08 | 成都成电光信科技股份有限公司 | RapidIO/FC protocol conversion system and method applied to simulation ICP environment |
| CN110297797A (en) * | 2019-07-04 | 2019-10-01 | 天津芯海创科技有限公司 | Heterogeneous protocol conversion equipment and method |
| CN112793624A (en) * | 2020-12-29 | 2021-05-14 | 交控科技股份有限公司 | Train control and monitoring system based on TSN |
| CN112737867A (en) * | 2021-02-10 | 2021-04-30 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Cluster RIO network management method |
| CN114338833A (en) * | 2021-12-28 | 2022-04-12 | 北京神州数码云科信息技术有限公司 | Cross-heterogeneous protocol cooperative transmission method, system, terminal equipment and storage medium |
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