Configuring Ip Filtering - Dell iDRAC6 User Manual

Table 15-5. IP Address Filtering (IPRange) Properties (continued)
Property
cfgRacTuneIpRangeMask

Configuring IP Filtering

To configure IP filtering in the Web interface, follow these steps:
1 Click System→ Remote Access→ iDRAC6→ Network/Security.
2 On the Network screen, click Advanced Settings.
3 Select the IP Range Enabled checkbox and enter the IP Range Address
and IP Range Subnet Mask.
4 Click Apply.
Following are examples using local RACADM to set up IP filtering.
NOTE:
See "Using the RACADM Command Line Interface" for more information
about RACADM and RACADM commands.
1 The following RACADM commands block all IP addresses except
192.168.0.57:
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
2 To restrict logins to a small 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, as shown below:
racadm config -g cfgRacTuning -o
cfgRacTuneIpRangeEnable 1
racadm config -g cfgRacTuning -o
cfgRacTuneIpRangeAddr 192.168.0.212
258
Using the RACADM Command Line Interface
Description
Defines the significant bit positions in the IP address.
The mask should be in the form of a netmask,
where the more significant bits are all 1's with a
single transition to all zeros in the lower-order bits.