cfgRacTuneIpRangeEnable

cfgRacTuneIpRangeAddr

cfgRacTuneIpRangeMask

With set command, use the objects in the iDRAC.IPBlocking group:

RangeEnable

RangeAddr

RangeMask

The cfgRacTuneIpRangeMask or the RangeMask property is applied to both the incoming IP address and to the cfgRacTuneIpRangeAddr or RangeAddr property. If the results are identical, the incoming login request is allowed to access iDRAC. Logging in from IP addresses outside this range results in an error.

The login proceeds if the following expression equals zero:

Using legacy syntax: cfgRacTuneIpRangeMask & (<incoming-IP-address> ^ cfgRacTuneIpRangeAddr)

Using new syntax: RangeMask & (<incoming-IP-address> ^ RangeAddr)

where, & is the bitwise AND of the quantities and ^ is the bitwise exclusive-OR.

Examples for IP Filtering

The following RACADM commands block all IP addresses except 192.168.0.57:

Using config command:

racadm config -g cfgRacTuning -o cfgRacTuneIpRangeEnable 1

racadm config -g cfgRacTuning -o cfgRacTuneIpRangeAddr 192.168.0.57 racadm config -g cfgRacTuning -o cfgRacTuneIpRangeMask 255.255.255.255

Using set command:

racadm set iDRAC.IPBlocking.RangeEnable 1

racadm set iDRAC.IPBlocking.RangeAddr 192.168.0.57 racadm set iDRAC.IPBlocking.RangeMask 255.255.255.255

To restrict logins to a set of four adjacent IP addresses (for example, 192.168.0.212 through 192.168.0.215), select all but the lowest two bits in the mask:

Using set command:

racadm set iDRAC.IPBlocking.RangeEnable 1

racadm set iDRAC.IPBlocking.RangeAddr 192.168.0.212 racadm set iDRAC.IPBlocking.RangeMask 255.255.255.252

The last byte of the range mask is set to 252, the decimal equivalent of 11111100b.

For more information, see the iDRAC RACADM Command Line Reference Guide available at dell.com/

support/manuals.

Configuring Services

You can configure and enable the following services on iDRAC:

Local Configuration — Disable access to iDRAC configuration (from the host system) using Local RACADM and iDRAC Settings utility.

Web Server — Enable access to iDRAC Web interface. If you disable the option, use local RACADM to re-enable the Web Server, since disabling the Web Server also disables remote RACADM.

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Dell iDRAC8 manual Configuring Services