HP RX2660 Monitoring

Hi,

How can I monitor a HP RX2660 to get CPU Temperature and other ?

Normally I have to use the iLO2 MP LAN port, no ? I can't access at 127.0.0.1 (connection refused). 

If it's possible, I would like to use Nagios and SNMP protocol but I don't have the MIB file. 

Thanks for your support,

Jerome