IPMI - is an open-standart hardware management interface (Intelligent Platform Management Interface)
lets you control server remotely, read sensors, power circle, view system info
Install:
$sudo apt-get install ipmitool
list of commands:
# ipmitool
No command provided!
Commands:
raw Send a RAW IPMI request and print response
i2c Send an I2C Master Write-Read command and print response
spd Print SPD info from remote I2C device
lan Configure LAN Channels
chassis Get chassis status and set power state
power Shortcut to chassis power commands
event Send pre-defined events to MC
mc Management Controller status and global enables
sdr Print Sensor Data Repository entries and readings
sensor Print detailed sensor information
fru Print built-in FRU and scan SDR for FRU locators
gendev Read/Write Device associated with Generic Device locators sdr
sel Print System Event Log (SEL)
pef Configure Platform Event Filtering (PEF)
sol Configure and connect IPMIv2.0 Serial-over-LAN
tsol Configure and connect with Tyan IPMIv1.5 Serial-over-LAN
isol Configure IPMIv1.5 Serial-over-LAN
user Configure Management Controller users
channel Configure Management Controller channels
session Print session information
dcmi Data Center Management Interface
sunoem OEM Commands for Sun servers
kontronoem OEM Commands for Kontron devices
picmg Run a PICMG/ATCA extended cmd
fwum Update IPMC using Kontron OEM Firmware Update Manager
firewall Configure Firmware Firewall
delloem OEM Commands for Dell systems
shell Launch interactive IPMI shell
exec Run list of commands from file
set Set runtime variable for shell and exec
hpm Update HPM components using PICMG HPM.1 file
ekanalyzer run FRU-Ekeying analyzer using FRU files
ime Update Intel Manageability Engine Firmware
Set lan configuration:
#ipmitool lan
LAN Commands:
print [<channel number>]
set <channel number> <command> <parameter>
alert print <channel number> <alert destination>
alert set <channel number> <alert destination> <command> <parameter>
stats get [<channel number>]
stats clear [<channel number>]
!!! channel number - is usual - 1
#ipmitool lan print 1
Set in Progress : Set Complete
Auth Type Support : NONE MD2 MD5 PASSWORD
Auth Type Enable : Callback : MD2 MD5
: User : MD2 MD5
: Operator : MD2 MD5
: Admin : MD2 MD5
: OEM : MD2 MD5
IP Address Source : Static Address
IP Address : 10.0.1.10
Subnet Mask : 255.255.255.0
MAC Address : 00:24:e8:7a:c6:bd
SNMP Community String : public
IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
Default Gateway IP : 10.0.1.1
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 : 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14
Cipher Suite Priv Max : aaaaaaaaaaaaaaa
: X=Cipher Suite Unused
: c=CALLBACK
: u=USER
: o=OPERATOR
: a=ADMIN
: O=OEM
lets change ip address for iptool interface:
# ipmitool lan set
usage: lan set <channel> <command> <parameter>
LAN set command/parameter options:
ipaddr <x.x.x.x> Set channel IP address
netmask <x.x.x.x> Set channel IP netmask
macaddr <x:x:x:x:x:x> Set channel MAC address
defgw ipaddr <x.x.x.x> Set default gateway IP address
defgw macaddr <x:x:x:x:x:x> Set default gateway MAC address
bakgw ipaddr <x.x.x.x> Set backup gateway IP address
bakgw macaddr <x:x:x:x:x:x> Set backup gateway MAC address
password <password> Set session password for this channel
snmp <community string> Set SNMP public community string
user Enable default user for this channel
access <on|off> Enable or disable access to this channel
alert <on|off> Enable or disable PEF alerting for this channel
arp respond <on|off> Enable or disable BMC ARP responding
arp generate <on|off> Enable or disable BMC gratuitous ARP generation
arp interval <seconds> Set gratuitous ARP generation interval
vlan id <off|<id>> Disable or enable VLAN and set ID (1-4094)
vlan priority <priority> Set vlan priority (0-7)
auth <level> <type,..> Set channel authentication types
level = CALLBACK, USER, OPERATOR, ADMIN
type = NONE, MD2, MD5, PASSWORD, OEM
ipsrc <source> Set IP Address source
none = unspecified source
static = address manually configured to be static
dhcp = address obtained by BMC running DHCP
bios = address loaded by BIOS or system software
cipher_privs XXXXXXXXXXXXXXX Set RMCP+ cipher suite privilege levels
X = Cipher Suite Unused
c = CALLBACK
u = USER
o = OPERATOR
a = ADMIN
O = OEM
# ipmitool lan set 1 ipaddr 10.0.1.156
Setting LAN IP Address to 10.0.1.156
done
set netmask to 255.255.255.0
# ipmitool lan set 1 netmask 255.255.255.0
Setting LAN Subnet Mask to 255.255.255.0
and change default gateway
# ipmitool lan set 1 defgw ipaddr 10.0.1.1
Setting LAN Default Gateway IP to 10.0.1.1
It shows only for example
now time for check:
ping 10.0.1.156
PING 10.0.1.156 (10.0.1.156) 56(84) bytes of data.
64 bytes from 10.0.1.156: icmp_seq=1 ttl=64 time=48.7 ms
64 bytes from 10.0.1.156: icmp_seq=2 ttl=64 time=0.587 ms
add ADMIN USER or change password fot it:
# ipmitool user
User Commands:
summary [<channel number>]
list [<channel number>] # - list of users for administration
set name <user id> <username>
set password <user id> [<password>]
disable <user id>
enable <user id>
priv <user id> <privilege level> [<channel number>]
test <user id> <16|20> [<password]>
root@pf1:/opt/logs# ipmitool user list 1
ID Name Callin Link Auth IPMI Msg Channel Priv Limit
2 ADMIN true true true ADMINISTRATOR
we have one user - ADMIN (case sensitive)
with ID - 2
lets change password for him:
# ipmitool user set password 2 newpassword
if no errors, we done
Now you can go to web browser :
http://10.0.1.156 in case if you use DRAC (DELL servers)
or you can use IPMIViewer for Supermicro chassis
all docs in
man ipmitool
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