Dell PowerEdge M1000e Chassis Management Controller Firmware Version 5.1 User’s Guide

You can configure the following IP Range attributes for CMC using RACADM:

• IP range checking feature
• Range of IP addresses that you want to block from accessing CMC
• IP Range Mask that you want to block from accessing CMC

IP filtering compares the IP address of an incoming login to the IP address range that is specified. A login from the incoming IP address is allowed only if both the following are identical:

• cfgRacTuneIpRangeMask bit-wise and with incoming IP address
• cfgRacTuneIpRangeMask bit-wise and with cfgRacTuneIpRangeAddr

• To enable the IP range checking feature, use the following property under cfgRacTuning group:

  cfgRacTuneIpRangeEnable <0/1>  

• To specify the range of IP addresses that you want to block from accessing CMC, use the following property under cfgRacTuning group:

  cfgRacTuneIpRangeAddr

• To specify the IP Range Mask that you want to block from accessing CMC, use the following property under cfgRacTuning group:

  cfgRacTuneIpRangeMask