我已经从 GitHub 交叉编译了最新的 ipmitool 1.8.18 并在 armv5 Linux 板上运行了相同的版本。我可以运行帮助和显示版本之类的命令，但是如果尝试使用类似的命令从传感器读取任何值
ipmitool -H 127.0.0.1 -U admin -P admin fru print
然后它给出了以下错误，
Error: Unable to establish LAN session
Error: Unable to establish IPMI v1.5 / RMCP session
但是，我能够成功运行 ipmitool 1.8.11 version 命令。1.8.11命令输出成功：
/var/tmp # ./ipmitool_1.8.11 -H 127.0.0.1 -U admin -vvv chassis power status
Password:
ipmi_lan_send_cmd:opened=[0], open=[371780]
opened=[1], open=[371780]
IPMI Request Session Header (level 0)
Authtype : NONE
Sequence : 0x00000000
Session ID : 0xbabb631a
IPMI Request Message Header
Rs Addr : 20
NetFn : 00
Rs LUN : 0
Rq Addr : 81
Rq Seq : 01
Rq Lun : 0
Command : 01
send_packet (53 bytes)
1a 63 bb ba 04 35 00 00 01 01 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 24 1e 00 00
24 1e 00 00 00
recv_packet (4 bytes)
41 01 40 00
Chassis Power is on
/var/tmp #
ipmitool 1.8.18 命令输出失败，带有详细信息，也尝试过-I lanplus：
/var/tmp # ipmitool -H 127.0.0.1 -U admin -vvv chassis power status
Password:
Sending IPMI/RMCP presence ping packet
send_packet (12 bytes)
06 00 ff 06 00 00 11 be 80 00 00 00
ipmi_lan_send_cmd:opened=[1], open=[453156]
IPMI Request Session Header (level 0)
Authtype : NONE
Sequence : 0x00000000
Session ID : 0x00000000
IPMI Request Message Header
Rs Addr : 20
NetFn : 06
Rs LUN : 0
Rq Addr : 81
Rq Seq : 01
Rq Lun : 0
Command : 38
send_packet (23 bytes)
06 00 ff 07 00 00 00 00 00 00 00 00 00 09 20 18
c8 81 04 38 0e 04 31
IPMI Request Session Header (level 0)
Authtype : NONE
Sequence : 0x00000000
Session ID : 0x00000000
IPMI Request Message Header
Rs Addr : 20
NetFn : 06
Rs LUN : 0
Rq Addr : 81
Rq Seq : 01
Rq Lun : 0
Command : 38
send_packet (23 bytes)
06 00 ff 07 00 00 00 00 00 00 00 00 00 09 20 18
c8 81 04 38 0e 04 31
No response from remote controller
Get Auth Capabilities command failed
ipmi_lan_send_cmd:opened=[1], open=[453156]
IPMI Request Session Header (level 0)
Authtype : NONE
Sequence : 0x00000000
Session ID : 0x00000000
IPMI Request Message Header
Rs Addr : 20
NetFn : 06
Rs LUN : 0
Rq Addr : 81
Rq Seq : 02
Rq Lun : 0
Command : 38
send_packet (23 bytes)
06 00 ff 07 00 00 00 00 00 00 00 00 00 09 20 18
c8 81 08 38 0e 04 2d
IPMI Request Session Header (level 0)
Authtype : NONE
Sequence : 0x00000000
Session ID : 0x00000000
IPMI Request Message Header
Rs Addr : 20
NetFn : 06
Rs LUN : 0
Rq Addr : 81
Rq Seq : 02
Rq Lun : 0
Command : 38
send_packet (23 bytes)
06 00 ff 07 00 00 00 00 00 00 00 00 00 09 20 18
c8 81 08 38 0e 04 2d
No response from remote controller
Get Auth Capabilities command failed
Error: Unable to establish LAN session
Error: Unable to establish IPMI v1.5 / RMCP session
/var/tmp #
有人可以帮忙吗？
谢谢