How to disable ipmi over lan using ipmitool
Here is another way to disable lan channel :
ipmitool lan set 1 access off
ipmitool raw 0x6 0x40 0x01 0x40 0x44
ipmitool raw 0x6 0x40 0x01 0x80 0x84
The above command is "Set Channel Access" IPMI . Here we disable the IPMI messaging payload for channel 1 (byte-3).
Second command will disable volatile settings (LAN access will be disabled till next BMC reboot) First command will disable non-volatile settings (LAN access will remain disabled across BMC reboots)