You can selectively disable the IPMI version 1.5 sessions at any time. When you disable IPMI 1.5 sessions, any existing sessions are terminated and future 1.5 session requests are blocked. If IPMI 1.5 sessions are disabled, IPMItool users must use the IPMI version 2.0 -I lanplus option.
-> set /SP/services/ipmi servicestate=enabled Set 'servicestate' to 'enabled' ->
-> set /SP/services/ipmi v1_5_sessions=disabled Set 'v1_5_sessions' to 'disabled' ->