# Dell iDrac Fan Controller Installation Notes ## iDRAC version This Docker container only works on Dell PowerEdge servers that support IPMI commands, i.e. < iDRAC 9 firmware 3.30.30.30. ## How to access iDrac over LAN https://github.com/tigerblue77/Dell_iDRAC_fan_controller_Docker#to-access-idrac-over-lan-not-needed-in-local-mode- ## Can't ping iDrac? Make sure you have OS to iDrac passthrough enabled ![OStoIdracPassthrough](img/OStoiDracPassThrough.png)