CN103259875A - Method for detecting server IP addresses - Google Patents
Method for detecting server IP addresses Download PDFInfo
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- CN103259875A CN103259875A CN 201210034786 CN201210034786A CN103259875A CN 103259875 A CN103259875 A CN 103259875A CN 201210034786 CN201210034786 CN 201210034786 CN 201210034786 A CN201210034786 A CN 201210034786A CN 103259875 A CN103259875 A CN 103259875A
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Abstract
The invention discloses a method for detecting server IP addresses. The method comprises the following steps: a step of providing a plurality of servers and a plurality of management modules, starting the detecting process of each management module and starting the initialization process of each server, a step of reading an identification code RackID from each management module and an identification code RackID from each server, a step of reading an identification code SlotID of the installing position of each management module and an identification code SlotID of the installing position of each server, a step of setting the Rack ID + SlotID as the MAC addresses of each management module and each server through software, a step of obtaining the IP addresses corresponding to the servers according to the MAC addresses of the servers, a step of sending network packets to the servers through the management modules according to the sequence of the MAC addresses and requesting each server to reply the IP address of the corresponding server, a step of responding the IP addresses to the corresponding management modules if the servers receive the net packets sent by the management modules, and finishing the initialization process of the servers, and a step of storing the IP addresses in a database if the management modules receive the IP addresses of the corresponding servers and finishing the detecting process of the management modules.
Description
Technical field
The present invention relates to a kind of automatic detection method of server ip address.
Background technology
Server design (for example, blade server) because share a variety of causes such as power supply, heat dissipation design, is that a plurality of servers are installed in the rack cabinet.(Management Module MM) connects, and by this administration module these a plurality of servers is carried out unified management for these a plurality of servers and an administration module.Because administration module must pass through Internet protocol (IP, Internet Protocol) address and transmit order, administration module need be learnt the IP address of each server.At present, common way is manually to import the IP address of the server of being managed, but such way relies on artificial input, can't be managed by administration module because of the server that mistake causes easily.
Summary of the invention
In view of this, be necessary to provide a kind of automatic detection method of server ip address.
A kind of method for detecting of server ip address, it may further comprise the steps:
Step 1 provides a server system, and this server system comprises a plurality of servers and a plurality of administration module that is connected, and starts the detecting process of each administration module and the initialize process of each server;
Step 2 reads identification code Rack ID from each administration module and each server, and judges that Rack ID is effective value, if not effectively be worth, then enters a diagnostic mode; If effective value then enters step 3;
Step 3 reads the identification code Slot ID of each administration module and each server installation site separately;
Step 4, each administration module and each server are Rack ID+Slot ID by the software set MAC Address;
Step 5, each server obtains separately IP address according to its MAC Address;
Step 6, administration module sends network package to each server according to the sequencing of MAC Address, requires each server to reply its IP address;
Step 7 if each server is received the network package that administration module sends, is then given administration module with the IP address response, and the initialize process of server finishes;
Step 8, administration module are if the IP address of receiving each server is then left the IP address in a database, and the detecting process of end administration module.
Adopt the method for detecting of server ip address of the present invention can avoid the user manually to import the mistake of setting the IP address, and because the network package that administration module sends all is at the server in the same server system, the IP address range of detecting is confined to the server in the same server system, the detecting time is shorter, and can not disturb other not server in same server system.
Description of drawings
Fig. 1 and Fig. 2 are the flow chart of automatic detection method of the server ip address of a preferred embodiment of the present invention.
Embodiment
Be the automatic detection method based on the server ip address of medium access control (MAC, Media Access Control) address of a preferred embodiment of the present invention as shown in Figures 1 and 2, this method may further comprise the steps:
Step 1 provides a server system, and this server system comprises m server and n the administration module that is connected; Each administration module and server comprise a nonvolatile random access memory (NVRAM, Non-Volatile Random Access Memory), general I/O (GPIO, General Purpose Input Output) port and a MAC Address register (MAC address register); The NVRAM of each administration module and each server, burning is with the identification code Rack ID of MAC form when production and assembly; The GPIO port of each administration module and each server can read the identification code Slot ID of the installation site of each administration module and each server; In same server system, the value of the identification code Rack ID of the NVRAM of each administration module and each server is identical, and the value of the installation site Slot ID of each administration module and each server is all different each other;
Step 2 starts the detecting process of each administration module and the initialize process of each server;
Step 3 reads identification code Rack ID from the NVRAM of each administration module and each server, and judges that Rack ID is effective value.If not effectively be worth, show not write Rack ID in the NVRAM, then enter a diagnostic mode, to write the operation of Rack ID; If Rack ID is effective value, then enter step 4;
Step 4, read the identification code Slot ID of each administration module and each server installation site separately from the GPIO port of each administration module and each server, the identification code Slot ID of each administration module is made as successively: [0,1, n-1], the identification code Slot ID of each server is made as successively: [n, n+1 ... n+m-1];
Step 5, the MAC Address register of each administration module and each server is Rack ID+Slot ID by the software set MAC Address, then the MAC Address of each administration module is followed successively by: Rack ID+[0,1, n-1], the MAC Address of each server is followed successively by: Rack ID+[n, and n+1 ... n+m-1];
Step 6, each server obtains separately IP address according to its MAC Address; Particularly, in the present embodiment, by providing a DynamicHost that agreement (DHCP, Dynamic Host Configuration Protocol) device is set, this DHCP device is connected with each server, and each server obtains separately IP address from this DHCP device;
Step 7, administration module are sent network package and are given the MAC Address register of MAC Address at a most preceding server earlier, require this server to reply its IP address information;
Step 8 if server is received the network package that administration module sends, then responds a package that comprises the IP address information MAC Address register to administration module, and the initialize process of this server finishes;
Step 9, administration module is if receive the package that comprises the IP address information of server in the time of setting, then the IP address information with this server leaves a database in, enters following step 10 then; If the response of not receiving server in the time of setting then directly enters following step 10;
Step 10, administration module send network package give MAC Address after the MAC Address register of next server, require this server to reply its IP address information, repeating step 8-9 then;
Step 11, when administration module sent network package and gives MAC Address at the MAC Address register of last server and require this server to reply its IP address information, repeating step 8-9 finished the detecting process of administration module at last.
Adopt the method for detecting of server ip address of the present invention can avoid the user manually to import the mistake of setting the IP address, and because the network package that administration module sends all is at the server in the same server system, the IP address range of detecting is confined to the server in the same server system, the detecting time is shorter, and can not disturb other not server in same server system.
Claims (7)
1. the method for detecting of a server ip address, it may further comprise the steps:
Step 1 provides a server system, and this server system comprises a plurality of servers and a plurality of administration module that is connected, and starts the detecting process of each administration module and the initialize process of each server;
Step 2 reads identification code Rack ID from each administration module and each server, and judges that Rack ID is effective value, if not effectively be worth, then enters a diagnostic mode; If effective value then enters step 3;
Step 3 reads the identification code Slot ID of each administration module and each server installation site separately;
Step 4, each administration module and each server are Rack ID+Slot ID by the software set MAC Address;
Step 5, each server obtains separately IP address according to its MAC Address;
Step 6, administration module sends network package to each server according to the sequencing of MAC Address, requires each server to reply its IP address;
Step 7 if each server is received the network package that administration module sends, is then given administration module with the IP address response, and the initialize process of server finishes;
Step 8, administration module are if the IP address of receiving each server is then left the IP address in a database, and the detecting process of end administration module.
2. method for detecting as claimed in claim 1, it is characterized in that: each administration module and server comprise a NVRAM, the NVRAM of each administration module and each server when production and assembly burning with identification code Rack ID.
3. method for detecting as claimed in claim 1, it is characterized in that: each administration module and server comprise a GPIO port, and the GPIO port of each administration module and each server can read the identification code Slot ID of the installation site of each administration module and each server.
4. method for detecting as claimed in claim 1, it is characterized in that: each administration module and server comprise a MAC Address register, are used for depositing MAC Address.
5. method for detecting as claimed in claim 1, it is characterized in that: the value of the identification code Rack ID of each administration module and each server is identical.
6. method for detecting as claimed in claim 5 is characterized in that: the value of the installation site Slot ID of each administration module and each server is all different each other.
7. method for detecting as claimed in claim 1 is characterized in that: in step 5, obtaining of IP address is DHCP device by providing one to be connected with each server, and each server obtains separately IP address from this DHCP device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210034786 CN103259875A (en) | 2012-02-16 | 2012-02-16 | Method for detecting server IP addresses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210034786 CN103259875A (en) | 2012-02-16 | 2012-02-16 | Method for detecting server IP addresses |
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| Publication Number | Publication Date |
|---|---|
| CN103259875A true CN103259875A (en) | 2013-08-21 |
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| CN 201210034786 Pending CN103259875A (en) | 2012-02-16 | 2012-02-16 | Method for detecting server IP addresses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109636256A (en) * | 2019-01-30 | 2019-04-16 | 四川长虹电器股份有限公司 | A kind of MAC Address management method of MES system |
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2012
- 2012-02-16 CN CN 201210034786 patent/CN103259875A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109636256A (en) * | 2019-01-30 | 2019-04-16 | 四川长虹电器股份有限公司 | A kind of MAC Address management method of MES system |
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Application publication date: 20130821 |