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IPMI (Intelligent Platform Management Interface) ¿ø°ÝÁ¦¾î ¼³Á¤
±Û¾´ÀÌ : ÃÖ°í°ü¸®ÀÚ ³¯Â¥ : 2011-01-27 (¸ñ) 15:40 Á¶È¸ : 30671
±ÛÁÖ¼Ò :
                                
IPMI(Intelligent Platform Management Interface)¶õ Áö´ÉÇü Ç÷§Æû°ü¸® ÀÎÅÍÆäÀ̽ºÀÌ´Ù.
ÀÌ´Â Ç÷§Æû¿¡ ´ëÇÑ °ü¸® ÀÎÅÍÆäÀ̽º·Î OS ÀÌÀü âġµé¿¡ ´ëÇÑ °ü·Á ÀÎÅÍÆäÀ̽º¸¦ ³ªÅ¸³½´Ù.
 
OpenIPMI´Â ·¹µåÇòÀ» ºñ·ÔÇÏ¿© µ¥ºñ¾È µîÀÇ °ÅÀÇ ´ëºÎºÐÀÇ ¹èÆ÷ÆÇ ¸®´ª½º¿¡¼­ ±âº»ÀûÀ¸·Î ¼³Ä¡µÇ´Â ¸®´ª½º ÆÐÅ°Áö ÁßÀÇ ÇϳªÀÌ´Ù.
·ÎÄýýºÅÛ»Ó¸¸ ¾Æ´Ï¶ó ¿ø°ÝÁöÀÇ Àåºñ¿¡ ´ëÇؼ­µµ »óÅÂÈ®ÀÎ ¹× µ¿ÀÛÀÌ °¡´ÉÇÏ´Ù.
¼Ò½ºÄÄÆÄÀϷεµ ¼³Ä¡°¡ °¡´ÉÇÏ¸ç ¼Õ½±°Ô yum ÆÐÅ°Áö¸¦ ÅëÇؼ­ °¡´ÉÇÏ´Ù.
 [root@chonnom ~]# yum -y install OpenIPMI-tools
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * addons: centos.mirror.cdnetworks.com
 * base: centos.mirror.cdnetworks.com
 * extras: centos.mirror.cdnetworks.com
 * updates: centos.mirror.cdnetworks.com
Setting up Install Process
Resolving Dependencies
There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them.
The program yum-complete-transaction is found in the yum-utils package.
--> Running transaction check
---> Package OpenIPMI-tools.i386 0:2.0.16-7.el5 set to be updated
--> Finished Dependency Resolution
 
Dependencies Resolved
 
=================================================================================================
 Package                                    Arch                Version                         Repository                                 Size
=================================================================================================
Installing:
 OpenIPMI-tools                          i386                2.0.16-7.el5                    base                                          402 k
 
Transaction Summary
=================================================================================================
Install       1 Package(s)
Upgrade       0 Package(s)
 
Total download size: 402 k
Downloading Packages:
OpenIPMI-tools-2.0.16-7.el5.i386.rpm                                                                                     | 402 kB     00:00
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing     :    OpenIPMI                                                                                                                            1/1
 
Installed:
  OpenIPMI-tools.i386 0:2.0.16-7.el5
 
Complete!
 
 
¡Ø Ä¿³ÎÀ» ÄÄÆÄÀÏÀ» Çؼ­ »ç¿ëÇÏ´Â °æ¿ì¿¡´Â config ¿É¼ÇÈ®ÀÎ
*
* IPMI top-level message handler
*
IPMI top-level message handler (IPMI_HANDLER) [M/n/y/?] m
  Generate a panic event to all BMCs on a panic (IPMI_PANIC_EVENT) [N/y/?] (NEW) y
  Generate OEM events containing the panic string (IPMI_PANIC_STRING) [N/y/?] (NEW) y
  Device interface for IPMI (IPMI_DEVICE_INTERFACE) [N/m/?] (NEW) m
  IPMI System Interface handler (IPMI_SI) [N/m/?] (NEW) m
  IPMI Watchdog Timer (IPMI_WATCHDOG) [N/m/?] (NEW) m
  IPMI Poweroff (IPMI_POWEROFF) [N/m/?] (NEW) m
 
 
ÇÊ¿äÁ¶°Ç
IPMI over LANÀ» »ç¿ëÇϱâ À§Çؼ­´Â ¾Æ·¡ÀÇ ¸î °¡Áö Á¶°ÇÀ» ¸¸Á·ÇÏ¿©¾ß ÇÑ´Ù.
¼­¹ö¿ë º¸µå°¡ ¾Æ´Ñ ÀϹݺ¸µå¿¡´Â ¾ÆÁ÷µµ Áö¿øµÇÁö ¾Ê´Â°Ô ¸¹´Ù.

1. IPMI version 1.5 ÀÌ»óÀ» Áö¿øÇÏ´Â Hardware Platform(¸ÞÀκ¸µå)
2. Serial Over LAN ±â´ÉÀ» »ç¿ëÇϱâ À§ÇÑ RMCP+ protocolÀÌ Áö¿øµÇ´Â Hardware Platform.
3. SMBUS¸¦ ÅëÇØ BMC¿Í Åë½ÅÇϱâ À§ÇÑ UDP 623 portÀÇ °³¹æ.
¡Ø BMC : Baseboard Management Controllers. IPMI compliant micro controllers that handle system event management. These are usually available as cPCI cards.
 
 
¸ÞÀκ¸µå Áö¿ø¿©ºÎÈ®ÀÎ
[root@chonnom linux]# dmidecode |more
.........................................................
.........................................................
.........................................................
 
Handle 0x001A, DMI type 38, 18 bytes
IPMI Device Information
        Interface Type: Unknown
        Specification Version: 1.5
        I2C Slave Address: 0x00
        NV Storage Device: Not Present
        Base Address: 0x0000000000000CA8 (I/O)
        Register Spacing: Successive Byte Boundaries
Handle 0x001B, DMI type 127, 4 bytes
End Of Table
 
 
¿ø°ÝÁö ³×Æ®¿öÅ© ¼³Á¤
·ÎÄÿ¡¼­ ·ÎÄÃÀåºñ¸¦ ÄÁÆ®·ÑÇÏ´Â°Ç º°·Î ¹«ÀǹÌÇÑ°Å °°°í ¿ø°ÝÁö ¼­¹ö¸¦ ÄÁÆ®·Ñ ÇϱâÀ§ÇÑ Á¶°ÇÀ» »ìÆ캻´Ù.
¿ø°ÝÁö¸¦ Á¢¼ÓÇϱâ ÀÌÀü¿¡ ¿ø°ÝÁö ¼­¹ö ¸ÞÀκ¸µå¿¡ ¾ÆÀÌÇǸ¦ ¼³Á¤Çϴµ¥ ½ÇÁ¦ ¼­¹öÇÏ°í´Â º°µµ·Î »ý¼ºÇÑ´Ù.
¾Æ·¡ »¡°£»ö ºÎºÐÀ» º¸¸é ¾ÆÁ÷ ³×Æ®¿öÅ©°¡ ¹Ì¼³Á¤µÇ¾îÀÖ´Â »óÅÂÀÌ´Ù.
[root@chonnom ]# ipmitool lan print 1
Set in Progress         : Set Complete
Auth Type Support       : NONE MD2 MD5 OEM
Auth Type Enable        : Callback : NONE MD2 MD5 OEM
                        : User     : NONE MD2 MD5 OEM
                        : Operator : NONE MD2 MD5 OEM
                        : Admin    : NONE MD2 MD5 OEM
                        : OEM      :
IP Address Source       : DHCP Address
IP Address              : 0.0.0.0
Subnet Mask             : 0.0.0.0
MAC Address             : 00:e0:81:b9:18:c3
SNMP Community String   : AMI
IP Header               : TTL=0x00 Flags=0x00 Precedence=0x00 TOS=0x00
BMC ARP Control         : ARP Responses Disabled, Gratuitous ARP Disabled
Gratituous ARP Intrvl   : 0.0 seconds
Default Gateway IP      : 0.0.0.0
Default Gateway MAC     : 00:00:00:00:00:00
Backup Gateway IP       : 0.0.0.0
Backup Gateway MAC      : 00:00:00:00:00:00
802.1q VLAN ID          : Disabled
802.1q VLAN Priority    : 0
RMCP+ Cipher Suites     : 1,2,3,6,7,8,11,12,0,0,0,0,0,0,0,0
Cipher Suite Priv Max   : aaaaXXaaaXXaaXX
                        :     X=Cipher Suite Unused
                        :     c=CALLBACK
                        :     u=USER
                        :     o=OPERATOR
                        :     a=ADMIN
                        :     O=OEM
 
 # dhcp ¼³Á¤À» static À¸·Î º¯°æ
[root@waf ~]# ipmitool lan set 1 ipsrc static
 
# ipaddress ¼³Á¤
[root@waf ~]# ipmitool lan set 1 ipaddr 192.168.39.15
Setting LAN IP Address to 192.168.39.15
 
# netmask ¼³Á¤
[root@waf ~]# ipmitool lan set 1 netmask 255.255.255.224

# default gateway ¼³Á¤
[root@waf ~]# ipmitool lan set 1 defgw ipaddr 192.168.39.1
Setting LAN Default Gateway IP to 192.168.39.1
 
# ¼³Á¤°ª È®ÀÎ
[root@waf ~]# ipmitool lan print 1
Set in Progress         : Set Complete
Auth Type Support       : NONE MD2 MD5 OEM
Auth Type Enable        : Callback : NONE MD2 MD5 OEM
                        : User     : NONE MD2 MD5 OEM
                        : Operator : NONE MD2 MD5 OEM
                        : Admin    : NONE MD2 MD5 OEM
                        : OEM      :
IP Address Source       : Static Address
IP Address              : 192.168.39.15
Subnet Mask             : 255.255.255.224
MAC Address             : 00:e0:81:b9:18:c3
SNMP Community String   : AMI
IP Header               : TTL=0x00 Flags=0x00 Precedence=0x00 TOS=0x00
BMC ARP Control         : ARP Responses Disabled, Gratuitous ARP Disabled
Gratituous ARP Intrvl   : 0.0 seconds
Default Gateway IP      : 192.168.39.1
Default Gateway MAC     : 00:00:00:00:00:00
Backup Gateway IP       : 0.0.0.0
Backup Gateway MAC      : 00:00:00:00:00:00
802.1q VLAN ID          : Disabled
802.1q VLAN Priority    : 0
RMCP+ Cipher Suites     : 1,2,3,6,7,8,11,12,0,0,0,0,0,0,0,0
Cipher Suite Priv Max   : aaaaXXaaaXXaaXX
                        :     X=Cipher Suite Unused
                        :     c=CALLBACK
                        :     u=USER
                        :     o=OPERATOR
                        :     a=ADMIN
                        :     O=OEM
 
ÀÌ·Î½á ³×Æ®¿öÅ© ¼³Á¤Àº ³¡À̳µ´Ù.
ping À¸·Î ³×Æ®¿öÅ© ¿©ºÎ¸¦ È®ÀÎÇغ¸¸é µÈ´Ù.
 
 
¿ø°Ý¿¡¼­ Á¢¼ÓÇϱâ À§ÇÑ À¯Àú»ý¼º
# default À¯Àú¸®½ºÆ®
[root@waf ~]# ipmitool user list 1
ID  Name             Enabled Callin  Link Auth  IPMI Msg   Channel Priv Limit
1                    true    false   false      true       ADMINISTRATOR
2   root             true    false   false      true       ADMINISTRATOR
 
# À¯Àú»ý¼º (ID 3À¸·Î smileserv À¯Àú»ý¼º) set name     <user id> <username>
[root@waf ~]# ipmitool user set name 3 smileserv
 
# ID 3 À¯Àú¿¡ Æнº¿öµå »ý¼º set password <user id> [<password>]
[root@waf ~]# ipmitool user set password 3 xxxxxxxxxx
 
# Ãß°¡ÇÑ À¯ÀúÈ®ÀÎ
[root@waf ~]# ipmitool user list 1
ID  Name             Enabled Callin  Link Auth  IPMI Msg   Channel Priv Limit
1                    true    false   false      true       ADMINISTRATOR
2   root             true    false   false      true       ADMINISTRATOR
3   smileserv        false   true    false      false      NO ACCESS
 
# ±ÇÇÑ »ý¼º  ipmitool user priv <user id> <privilege level> [<channel number>]
[root@waf ~]# ipmitool user priv 3 4 1
[root@waf ~]# ipmitool user list 1
ID  Name             Enabled Callin  Link Auth  IPMI Msg   Channel Priv Limit
1                    true    false   false      true       ADMINISTRATOR
2   root             true    false   false      true       ADMINISTRATOR
3   smileserv        true    true    false      true       ADMINISTRATOR
 
Privilege Levelup Description
3 Operator: can manage the server but not add or delete new users (¼­¹ö¸¦ °ü¸®ÇÒ¼ö´Â ÀÖÁö¸¸ »ç¿ëÀÚ¸¦ Ãß°¡Çϰųª »èÁ¦ÇÒ¼ö ¾øÀ½)
4 Administrator: has full IPMI privileges (¸ðµç±ÇÇÑ)
 
 
¿ø°Ý¿¡¼­ Á¦¾îÇϱâ
 [root@chonnom_remote ]# ipmitool -I lan -H 192.168.39.15 -U smileserv power status
Password:
Chassis Power is on
 
[root@Bridge kernel]# ipmitool -I lan -H 192.168.39.15 -U smileserv power off
Password:
Chassis Power Control: Down/Off

À̸§ Æнº¿öµå
ºñ¹Ð±Û (üũÇÏ¸é ±Û¾´À̸¸ ³»¿ëÀ» È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù.)
¿ÞÂÊÀÇ ±ÛÀÚ¸¦ ÀÔ·ÂÇϼ¼¿ä.
   

 



 
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