CN103986614A - Data network and management network integration sharing method based on multiple MAC (media access control) addresses - Google Patents
Data network and management network integration sharing method based on multiple MAC (media access control) addresses Download PDFInfo
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- CN103986614A CN103986614A CN201410249810.0A CN201410249810A CN103986614A CN 103986614 A CN103986614 A CN 103986614A CN 201410249810 A CN201410249810 A CN 201410249810A CN 103986614 A CN103986614 A CN 103986614A
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Abstract
The invention discloses a data network and management network integration sharing method based on multiple MAC (media access control) addresses. The data network and management network integration sharing method comprises the following steps: directly extracting a business data network cable signal and a management data network cable signal on a server main board by using a control theory as a supporting point in combination of network sharing transmission, and isolating the signals by using a network transformer; establishing a virtual network MAC address control unit, connecting the virtual network MAC address control unit to the two types of network cable signals isolated by the transformer to obtain MAC addresses corresponding to the two types of network cable signals, and providing a data and management unified composite network interface for a user; when data is transmitted to the main board, resolving MAC target values in data packages by using the virtual network MAC address control unit, and carrying out subpackaging management through the obtained data and management MAC corresponding relationship so as to realize the separation of data and management data; and when the data is transmitted out of the main board, establishing a data link virtual channel and a management link virtual channel, carrying out time division multiple access of the two channels so as to realize the time-sharing integration of the data and the management data through the MAC corresponding relationship.
Description
Technical field
The present invention relates to computer communication field, specifically a kind of data network and managerial grid based on many MAC Address merges method for sharing.
Background technology
Current server system environment is more and more higher to the designing requirement of space and cost, the wiring complexity of server room, bearing data network transfer of data, managerial grid data transfer task, along with increasing of server master board node, data netting twine is more and more with management netting twine quantity in whole machine room.For same server master board node, data network must be corresponding with managerial grid, could really accomplish assets, information management, in a lot of situations, need the mainboard quantity that constantly server is expanded in upgrading, data netting twine increases with management netting twine thereupon, and much wiring and Cost Problems are following, and server room wiring is staggered complicated, wiring cost sharply rises, and how realizing the complexity that data network and managerial grid merge, minimizing machine room connects up becomes current urgent problem.
The separate cabling of current server system data network and managerial grid, data network and managerial grid need switch support separately simultaneously, become gradually and affect the key factor that server room wiring is complicated, cost rises.Current common way is on server master board, to retain data network interface and special management network port, and this data and the independent mode arranging of management, cause the rising of server system management cost, the not easy care of machine room.Along with server system manageability, ease for maintenance are required constantly to increase, in order to ensure business datum and the management data stable operation of server system, in actual computer lab management process, the controlled design that realizes data network and managerial grid fusion is particularly important, and becomes one of key element determining server system ease of manageability.
Summary of the invention
For the problems referred to above that run in current server system management process, the present invention proposes a kind of data network and managerial grid based on many MAC Address and merge method for sharing.
A kind of data network and managerial grid based on many MAC Address of the present invention merges method for sharing, the technical scheme that solves the problems of the technologies described above employing is as follows: described data network and managerial grid based on many MAC Address merges method for sharing, taking control theory as the strong point, share the crucial electric factors such as transmission in conjunction with network, solve current in the staggered complexity of server system server room management wiring, the problem that wiring cost sharply rises; The main contents that described data network and managerial grid merge method for sharing comprise:
1. the business datum netting twine signal on server master board and management data netting twine signal are directly drawn, no longer by RJ45 network interface; Carry out network transformer isolation for above-mentioned network signal, prevent the pulse current impact sealing on network signal;
2. set up virtual network MAC Address control unit, the business datum netting twine signal after transformer isolation and management data netting twine signal are connected to this virtual network MAC Address control unit;
3. virtual network MAC Address control unit obtains business datum netting twine signal and the corresponding MAC Address of management data netting twine signal, and as its own MAC Address, indicates as its external network of network;
4. virtual network MAC Address control unit provides data and management unified composite network interface to user, when network carries out data while importing mainboard into by this compound network interface, MAC desired value in virtual network MAC Address control unit resolution data bag, by getting data, managing MAC corresponding relation, carry out subpackage processing, realize separating of data and management data;
5. when carrying out data by this compound network interface while spreading out of mainboard, virtual network MAC Address control unit is set up data link tunnel and link management tunnel, two channel time-sharing multiplexings, by MAC corresponding relation, the timesharing that realizes data and management data is merged.
A kind of data network and managerial grid based on many MAC Address of the present invention merges the beneficial effect that method for sharing has:
A kind of data network and managerial grid based on many MAC Address of the present invention merges method for sharing, solve current staggered complicated in the management wiring of server system server room, the problem that wiring cost sharply rises, ensure that server system data network and managerial grid merge shared design, realize server system single network interfaces and realize the low-cost design of data and management function, have great importance for ease for use, the maintainability of server system.
Brief description of the drawings
Accompanying drawing 1 is the implementing procedure figure that data network based on many MAC Address and managerial grid merge method for sharing.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, a kind of data network and managerial grid fusion method for sharing based on many MAC Address of the present invention is elaborated.
Data network and managerial grid based on many MAC Address of the present invention merges method for sharing, taking control theory as the strong point, share the crucial electric factors such as transmission in conjunction with network, solved current in the staggered complexity of server system server room management wiring, the problem that wiring cost sharply rises; The main contents that described data network and managerial grid merge method for sharing comprise:
1. the business datum netting twine signal on server master board and management data netting twine signal are directly drawn, no longer by RJ45 network interface; Carry out network transformer isolation for above-mentioned network signal, prevent the pulse current impact sealing on network signal;
2. set up virtual network MAC Address control unit, the business datum netting twine signal after transformer isolation and management data netting twine signal are connected to this virtual network MAC Address control unit;
3. virtual network MAC Address control unit obtains business datum netting twine signal and the corresponding MAC Address of management data netting twine signal, and as its own MAC Address, indicates as its external network of network;
4. virtual network MAC Address control unit provides data and management unified composite network interface to user, when network carries out data while importing mainboard into by this compound network interface, MAC desired value in virtual network MAC Address control unit resolution data bag, by getting data, managing MAC corresponding relation, carry out subpackage processing, realize separating of data and management data;
5. when carrying out data by this compound network interface while spreading out of mainboard, virtual network MAC Address control unit is set up data link tunnel and link management tunnel, two channel time-sharing multiplexings, by MAC corresponding relation, the timesharing that realizes data and management data is merged.
Embodiment:
The advantage and the design content that below by an embodiment, data network based on many MAC Address of the present invention and managerial grid are merged method for sharing, be elaborated:
In this enforcement, business datum netting twine signal on server master board and management data netting twine signal are directly drawn, and isolate by network transformer, prevent the pulse current impact sealing on network signal, network isolation transformer adopts the mode of coil to be coupled, the high impulse of filtered signal disturbs, and selects H5007 chip to realize; Due to network signal connect each node all on pcb board, for preventing network signal electromagnetic interference, each network differential between series connection add two 50 Ohmic resistances, the mid point of two resistance lines is connected to and is held by the ceramic condenser of 0.1UF, and this design can effectively absorb the energy of network electromagnetic interference;
Simultaneously, set up virtual network MAC Address control unit, business datum netting twine signal after transformer isolation and management data netting twine signal are connected to this virtual network MAC Address control unit, virtual network MAC Address control unit adopts high speed fpga chip to realize, data and management network interface after reunification are externally provided, forward control for network packet;
Virtual network MAC Address control unit obtains business datum netting twine signal and the corresponding MAC Address of management data netting twine signal, and as its own MAC Address, acquisition methods is that virtual network MAC Address control unit sends MAC Address reading command to the control chip of business datum netting twine signal and management data netting twine signal respectively, and two MAC that receive are deposited in its external EEPROM, as the own address of virtual network MAC Address control unit, for follow-up real time parsing uses;
Virtual network MAC Address control unit provides data and management unified composite network interface to user, and in physical connection, virtual network MAC Address control unit only provides a network interface, and compound meaning is the compound of transfer function.When network carries out data while importing mainboard into by this compound network interface, virtual network MAC Address control unit is responsible for resolving the MAC desired value in IP packet, according to the correspondence of MAC Address, realizes separating of data and management data;
When carrying out data by this compound network interface while spreading out of mainboard, virtual network MAC Address control unit by with the MAC Address of business datum end node and the management end node of far-end, set up data link tunnel and link management tunnel, be that data MAC is corresponding one by one, managing MAC is corresponding one by one, two channel time-sharing multiplexings, by unified network interface, the timesharing that realizes data and management data is merged, and server master board only needs a network interface can realize the realization of synchronizeing of business datum and management.
Accompanying drawing 1 is the implementing procedure figure that a kind of data network based on many MAC Address of the present invention and managerial grid merge method for sharing, and as shown in Figure 1, this data network is as follows with the implementing procedure of managerial grid fusion method for sharing:
1. research and develop engineer the business datum netting twine signal on server master board and management data netting twine signal are directly drawn, carry out network transformer isolation by H5007NL chip;
2. adopt Cyclone V FPGA to set up virtual network MAC Address control unit, the business datum netting twine signal after transformer isolation and management data netting twine signal are connected to this virtual network MAC Address control unit;
3. virtual network MAC Address control unit sends MAC Address and obtains instruction, obtain business datum netting twine signal and the corresponding MAC Address of management data netting twine signal, two MAC that receive are deposited in its external EEPROM, and as its own MAC Address, indicate as its external network of network;
4. virtual network MAC Address control unit provides data and management unified composite network interface to user.When network carries out data while importing mainboard into by this compound network interface, the MAC desired value in virtual network MAC Address control unit resolution data bag, by getting data, managing MAC corresponding relation, carries out subpackage processing, realizes separating of data and management data;
5. when carrying out data by this compound network interface while spreading out of mainboard, virtual network MAC Address control unit is set up data link tunnel and link management tunnel, two channel time-sharing multiplexings, by MAC corresponding relation, the timesharing that realizes data and management data is merged;
Finally, according to the shared design of above-mentioned data network and managerial grid, the enforcement of connecting up in server, and test and pass through, and then reach the fusion requirement of data and management, realize reliability, the stability of server system management design.
Above-mentioned embodiment is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to above-mentioned embodiment; suitable variation or replacement that person of an ordinary skill in the technical field any claims according to the invention and any does it, all should fall into scope of patent protection of the present invention.
Claims (5)
1. the data network based on many MAC Address and managerial grid merge a method for sharing, it is characterized in that, this data network and managerial grid merge method for sharing, taking control theory as the strong point, share the crucial electric factor of transmission in conjunction with network, and its main contents comprise:
1. the business datum netting twine signal on server master board and management data netting twine signal are directly drawn, carry out network transformer isolation for above-mentioned network signal;
2. set up virtual network MAC Address control unit, the business datum netting twine signal after transformer isolation and management data netting twine signal are connected to this virtual network MAC Address control unit;
3. virtual network MAC Address control unit obtains business datum netting twine signal and the corresponding MAC Address of management data netting twine signal, and as its own MAC Address, indicates as its external network of network;
4. virtual network MAC Address control unit provides data and management unified composite network interface to user, when network carries out data while importing mainboard into by this compound network interface, MAC desired value in virtual network MAC Address control unit resolution data bag, by getting data, managing MAC corresponding relation, carry out subpackage processing and realize separating of data and management data;
5. when carrying out data by this compound network interface while spreading out of mainboard, virtual network MAC Address control unit is set up data link tunnel and link management tunnel, two channel time-sharing multiplexings, by MAC corresponding relation, the timesharing of carrying out data and management data is merged.
2. a kind of data network and managerial grid based on many MAC Address according to claim 1 merges method for sharing, it is characterized in that, business datum netting twine signal on server master board and management data netting twine signal are directly drawn, and isolate by network transformer, network isolation transformer adopts the mode of coil to be coupled, the high impulse of filtered signal disturbs, and selects H5007 chip to realize; Each network differential between series connection add two 50 Ohmic resistances, the mid point of two resistance lines is connected to and is held by the ceramic condenser of 0.1UF.
3. a kind of data network and managerial grid based on many MAC Address according to claim 2 merges method for sharing, it is characterized in that, set up virtual network MAC Address control unit, business datum netting twine signal after transformer isolation and management data netting twine signal are connected to this virtual network MAC Address control unit, virtual network MAC Address control unit adopts high speed fpga chip to realize, data and management network interface after reunification are externally provided, forward control for network packet.
4. a kind of data network and managerial grid based on many MAC Address according to claim 3 merges method for sharing, it is characterized in that, virtual network MAC Address control unit obtains business datum netting twine signal and the corresponding MAC Address of management data netting twine signal, and as its own MAC Address, acquisition methods is that virtual network MAC Address control unit sends MAC Address reading command to the control chip of business datum netting twine signal and management data netting twine signal respectively, and two MAC that receive are deposited in its external EEPROM, as the own address of virtual network MAC Address control unit.
5. a kind of data network and managerial grid based on many MAC Address according to claim 4 merges method for sharing, it is characterized in that, when carrying out data by this compound network interface while spreading out of mainboard, virtual network MAC Address control unit by with the MAC Address of business datum end node and the management end node of far-end, set up data link tunnel and link management tunnel, be that data MAC is corresponding one by one, managing MAC is corresponding one by one, two channel time-sharing multiplexings, by unified network interface, the timesharing of carrying out data and management data is melted.
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| CN101404645A (en) * | 2008-04-29 | 2009-04-08 | 华为技术有限公司 | Multiport Ethernet interface, its implementing method and physical layer interface |
| CN102281162A (en) * | 2011-09-15 | 2011-12-14 | 百度在线网络技术（北京）有限公司 | Fusion method and system of data network and management network and devices |
| CN102340517A (en) * | 2010-07-15 | 2012-02-01 | 英业达股份有限公司 | Server system with mainboards |
| CN102932174A (en) * | 2012-10-25 | 2013-02-13 | 华为技术有限公司 | Method, device and physical host for managing physical network card |
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- 2014-06-06 CN CN201410249810.0A patent/CN103986614A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101404645A (en) * | 2008-04-29 | 2009-04-08 | 华为技术有限公司 | Multiport Ethernet interface, its implementing method and physical layer interface |
| CN102340517A (en) * | 2010-07-15 | 2012-02-01 | 英业达股份有限公司 | Server system with mainboards |
| CN102281162A (en) * | 2011-09-15 | 2011-12-14 | 百度在线网络技术（北京）有限公司 | Fusion method and system of data network and management network and devices |
| CN102932174A (en) * | 2012-10-25 | 2013-02-13 | 华为技术有限公司 | Method, device and physical host for managing physical network card |
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Application publication date: 20140813 |