CN100395727C - MAC address burning method - Google Patents

MAC address burning method Download PDF

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Publication number
CN100395727C
CN100395727C CNB2003101177208A CN200310117720A CN100395727C CN 100395727 C CN100395727 C CN 100395727C CN B2003101177208 A CNB2003101177208 A CN B2003101177208A CN 200310117720 A CN200310117720 A CN 200310117720A CN 100395727 C CN100395727 C CN 100395727C
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China
Prior art keywords
burning
access control
media access
control address
mentioned
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Expired - Fee Related
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CNB2003101177208A
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Chinese (zh)
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CN1635480A (en
Inventor
李涛
吴春阳
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Priority to CNB2003101177208A priority Critical patent/CN100395727C/en
Publication of CN1635480A publication Critical patent/CN1635480A/en
Application granted granted Critical
Publication of CN100395727C publication Critical patent/CN100395727C/en
Anticipated expiration legal-status Critical
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Abstract

The present invention relates to a method for burning media access control addresses, which is used for burning the media access control addresses into a network card in the process of manufacturing the network card. The present invention comprises the steps that a plurality of media access control addresses are stored in a burning machine table which transmits the media access control addresses to a burning device; the network card to be burnt is burnt through the burning device; after burning is completed, the burning machine table reads the content burnt in the network card and compares the content burnt in the network card with burning content so as to check whether the content which is burnt is correct; after the content which is burnt is checked to be correct, the burning machine table transmits the serial number of the burnt network card and the media access control addresses to a server, and the server records the serial number and the media access control addresses and compares the serial number and the media access control addresses with the recorded serial number and the recorded media access control addresses so as to prevent repeated burning or repeated use of the media access control addresses.

Description

The Media Access Control Address method for burn-recording
[technical field]
The present invention relates to a kind of method of burning Media Access Control Address, particularly a kind of method that in the motherboard manufacture process of making the integrated network card, Media Access Control Address is burned onto network card.
[background technology]
Computing machine access to LAN (LAN) needs to use network interface unit, and wherein each network card all has medium Access Control (MediaAccess Control, MAC) address of a correspondence.Media Access Control Address is that identification is connected to the computing machine in the LAN or the physical label (hardware address) of equipment, thus be also referred to as network card physical address.When computing machine is connected to the Internet (Internet) by LAN (Local Area Network), IP address (logical address) will be used to stride the Internet transmission data.When data arrived target LAN, then this IP address will be converted into corresponding Media Access Control Address, was arranged in the position of this LAN (Local Area Network) destination host with identification.So, destination host could receive data.
Media Access Control Address and network card are one-to-one relationship, and common above-mentioned address is that the whole world is unique.It is burned onto this address the EPROM of network card one by one by manufacturer by the network card production phase.The technology that network card is integrated on the motherboard is comparatively common at present, and this class motherboard also needs Media Access Control Address is burned onto in its integrated network card in manufacture process.Industry is when making the integrated host plate, and the machine operation modes that adopt promptly by the mainboard testing machine with burning function is arranged, are finished in the Test Host plate more in the Media Access Control Address burning flow process wherein.But the burning flow process adds test process after this method, cause the test section time lengthening, and motherboard production is line production, and the test section time prolongs and makes each active section time imbalance, thereby influences production efficiency.And whether correct test machine do not have checking by the Media Access Control Address of burning function behind the burning Media Access Control Address, if burning makes mistakes, then can influence the carrying out of subsequent production work.
[summary of the invention]
The object of the present invention is to provide a kind of medium Access Control (Media Access Control, MAC) address method for burn-recording is meant that especially whether correct a kind of convenience fast and can verify automatically by the Media Access Control Address of burning Media Access Control Address method for burn-recording.
A kind of Media Access Control Address method for burn-recording, be used in making the network card process, a Media Access Control Address being burned onto network card, said method may further comprise the steps: store a plurality of Media Access Control Address in a burning board, the burning board is sent to a burning device with Media Access Control Address, the network card for the treatment of burning by burning device carries out burning, after burning finishes, the burning board read in the network card by the burning content, compare with its burning content, whether correct with verification burning content, after confirming that the burning content is correct, the burning board will the sequence number and the Media Access Control Address of the network card of burning be sent to a server, sequence number that server record receives and Media Access Control Address, and the sequence number that receives and Media Access Control Address and the sequence number that has write down and Media Access Control Address compared, reuse to prevent repetition burning or Media Access Control Address.
The present invention compared with prior art has the following advantages: by a simple programming system, realized the Media Access Control Address burning of network card, whether this method is fast convenient and can verify by the Media Access Control Address of burning correct automatically.
[description of drawings]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the system chart of MAC Address method for burn-recording of the present invention.
Fig. 2 is the overview flow chart of MAC Address method for burn-recording of the present invention.
Fig. 3 is the particular flow sheet that among Fig. 2 of the present invention network card is carried out burning.
Fig. 4 is the particular flow sheet of verification network card burning content among Fig. 2 of the present invention.
[embodiment]
See also Fig. 1.The system of Media Access Control Address method for burn-recording of the present invention comprises a server 100, one burning boards 102, one writing cards 104, and a motherboard 108 for the treatment of the integrated network card 106 of burning.Wherein server 100 can write down the sequence number and the Media Access Control Address of a plurality of network cards, it links to each other with burning board 102 by network, burning board 102 is used for the burning of network card 106 is controlled, store a group media access control address section in the above-mentioned burning board 102, above-mentioned address section comprises a plurality of Media Access Control Address.Writing card 104 is connected on the print.er port of burning board 102, receives the Media Access Control Address for the treatment of burning from burning board 102, and the network card 106 for the treatment of burning carries out burning.
See also Fig. 2, Media Access Control Address method for burn-recording of the present invention is begun by step 31, enter step 32 behind the initialization programming system, burning board 102 is released into a Media Access Control Address in the Media Access Control Address section of its storage in its internal memory, discharges the successfully laggard step 33 of going into; If release failure then enters step 40, after showing burning failure on the display screen of burning board 102, proceed down the burning of a slice motherboard.In step 33, burning board 102 can detect the remaining Media Access Control Address quantity of its Media Access Control Address section K automatically after discharging a Media Access Control Address, and K and default first numerical value (for example 500) compared, as K during greater than above-mentioned first numerical value, then directly enter step 36, begin to carry out the Media Access Control Address burning; If K is less than above-mentioned first numerical value, then enter step 35, burning board 102 can relatively, greater than above-mentioned second value, then enter step 35 as K with a default second value (for example 5) again with K, enters step 36 again after the not enough warning of display media access control address; If K is less than above-mentioned second value, then burning board 102 is automatically locked, and stops the burning flow process.Whether in step 36, writing card 104 begins network card 106 is carried out burning, and is detected by the state of burning network card 106 by burning board 102, successful to determine burning, enters step 37 after the success, and success does not then enter step 40.Step 37 begins the Media Access Control Address that is burned onto network card 106 is carried out verification, if check results is correct, then continues step 38, otherwise enters step 40.In step 38,102 scannings of burning board are drawn its sequence number by the bar code of burning network card 16, and this sequence number and the Media Access Control Address that is burned onto this network card 16 sent back server 100, transmit failure and then enter step 40, if smooth the transmission then will be reached the Media Access Control Address burning work that the Media Access Control Address that has used will be recorded in end network card 106 in back in the server 100 by the sequence number of the network card 106 of burning.
See also Fig. 3, the idiographic flow that carries out burning for pair network card of step 36 among Fig. 2 106.In step 51, after burning board 102 generates a recordable paper W, enter step 52, the Media Access Control Address for the treatment of burning is added among the file W.Step 53 basis treats that the EPROM state computation of burning network card goes out a CHECKSUM corresponding to this network card 106 (detected value), and this CHECKSUM is also added among the file W.File W is write among the EPROM of network card 106 by writing card 104 in step 54, successful then burning finishes, and failure is this burning step 36 failure then.
See also Fig. 4, for step 37 among Fig. 2 pair is burned onto the idiographic flow that the file content of network card 106 carries out verification.Burning board 102 generates a verification file R in step 71, enters step 72, and the content among the EPROM of network card 106 is read among the verification file R, and is successful then enter step 73, otherwise verification is failed.The Media Access Control Address that step 73 begins to confirm file R whether with burning board 102 in identical by the Media Access Control Address of burning, if Media Access Control Address is identical then to enter step 74, otherwise the verification failure.Content with file R and recordable paper W in step 74 compares, and comparison result is identical promptly correct by the content of burning, and verification finishes, then these checking procedure 37 failures inequality.
Repeat above-mentioned flow process, can proceed the burning work of the Media Access Control Address of network card.And when the sequence number of each writing card and Media Access Control Address thereof are transferred in the server, server can compare above-mentioned sequence number and Media Access Control Address automatically with its sequence number that has write down and Media Access Control Address, than preventing the reusable situation of repetition burning or Media Access Control Address.

Claims (7)

1. a Media Access Control Address method for burn-recording is used in manufacturing network card process one Media Access Control Address being burned onto above-mentioned network card, it is characterized in that said method comprising the steps of:
Store a plurality of Media Access Control Address in a burning board, above-mentioned burning board is sent to a burning device with the Media Access Control Address of storage, and the network card for the treatment of burning by above-mentioned burning device carries out burning;
After burning finishes, above-mentioned burning board read in the network card by the burning content, compare with its burning content, whether correct with verification burning content;
After confirming that the burning content is correct, above-mentioned burning board will the sequence number and the Media Access Control Address of the network card of burning be sent to a server, sequence number that above-mentioned server record receives and Media Access Control Address, and the sequence number that receives and Media Access Control Address and the sequence number that has write down and Media Access Control Address compared, reuse to prevent repetition burning or Media Access Control Address.
2. Media Access Control Address method for burn-recording as claimed in claim 1 is characterized in that: above-mentioned burning board carries out burning by following steps to network card:
Generate a recordable paper W;
The MAC Address for the treatment of burning is released among the file W;
EPROM state computation according to above-mentioned network card goes out a detected value CHECKSUM corresponding to network card, and above-mentioned CHECKSUM is also added among the file W, file W is write the EPROM of network card by burning device.
3. Media Access Control Address method for burn-recording as claimed in claim 2, it is characterized in that: above-mentioned burning board detects the volume residual of the Media Access Control Address of its storage automatically after discharging a Media Access Control Address, if quantity is greater than one first numerical value, then directly carry out follow-up burning flow process, if quantity less than above-mentioned first numerical value greater than above-mentioned second value, enter follow-up burning flow process again after the not enough warning of then above-mentioned burning board display media access control address, if volume residual is less than above-mentioned second value, the automatic deadlock of then above-mentioned burning board stops the burning flow process.
4. Media Access Control Address method for burn-recording as claimed in claim 3 is characterized in that: above-mentioned first numerical value is greater than above-mentioned second value.
5. Media Access Control Address method for burn-recording as claimed in claim 2 is characterized in that: whether above-mentioned burning board is correct by the burning content in this network card of following steps verification:
Generate a verification file R;
Content among the EPROM of network card is read among the above-mentioned file R;
The Media Access Control Address of confirming file R whether with the burning board in identical by the Media Access Control Address of burning;
The content of file R and recordable paper W is compared.
6. Media Access Control Address method for burn-recording as claimed in claim 1 is characterized in that: above-mentioned network card is to be integrated on the motherboard.
7. Media Access Control Address method for burn-recording as claimed in claim 1 is characterized in that: when an above-mentioned burning board step in office is made mistakes, will show burning failure and skip the network card of current burning and carry out the burning work of next network card.
CNB2003101177208A 2003-12-30 2003-12-30 MAC address burning method Expired - Fee Related CN100395727C (en)

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CN100395727C true CN100395727C (en) 2008-06-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102508685A (en) * 2011-11-21 2012-06-20 浪潮电子信息产业股份有限公司 Method for quickly burning Firmware on blade server

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CN101924664B (en) * 2009-06-10 2013-01-09 艾讯股份有限公司 Test system of network device and method thereof
CN102195937B (en) * 2010-03-10 2014-07-09 鸿富锦精密工业(深圳)有限公司 Machine station positioning system and method
CN102196306B (en) * 2010-03-10 2016-05-04 康佳集团股份有限公司 A kind of method to Web TV writing sequence number and MAC Address and device
CN102830987B (en) * 2011-06-14 2015-07-01 英业达股份有限公司 Burning method
CN102368218A (en) * 2011-10-14 2012-03-07 烽火通信科技股份有限公司 Method for automatically programming Flash in batches
CN102880487B (en) * 2012-09-10 2016-04-20 曙光信息产业(北京)有限公司 A kind of method of one-touch burning firmware of network card
CN103679230A (en) * 2013-12-04 2014-03-26 西安诺瓦电子科技有限公司 Device, method and system for programming product sequence codes
CN104142873B (en) * 2014-07-29 2017-02-15 广州视源电子科技股份有限公司 File burning method
CN105791044A (en) * 2014-12-26 2016-07-20 神讯电脑(昆山)有限公司 Testing method for physical address of network card
CN106647424A (en) * 2015-11-02 2017-05-10 无锡飞翎电子有限公司 Washing machine and control panel programming system thereof
CN106027691B (en) * 2016-05-13 2019-06-14 深圳市同泰怡信息技术有限公司 A kind of inspection modification method of MAC Address of Network Card

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