Hello,   we don't have a known issue related to this in our knowledge base.   You can see here the possible values to SNMP   [URL]       Can you try to reset idrac using this procedure?   [URL]       Thanks    
Hi, After an upgrade of Firmware and BIOS of all components from a R720, the SNMP OID .1.3.6.1.4.1.674.10892.5.4.1100.90.1.4 (networkDeviceConnectionStatus) does not work anymore. The other OID .1.3.6.1.4.1.674.10892.5.4.1100.90.1. does still work as aspected. The iDRAC7 firmware is 2.65.65.65. Is this a already known bug and will it be fixed next version?   Regards
iDRAC7 - OID networkDeviceConnectionStatus missing