User's Manual

Using the RACADM Command Line Interface 87
Enabling IP Range Checking (IPv4 Only)
IP filtering compares the IP address of an incoming login to the IP address
range that is specified in the following cfgRacTuning properties:
• cfgRacTuneIpRangeAddr
• cfgRacTuneIpRangeMask
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
Using RACADM to Configure Users
Before You Begin
You can configure up to 16 users in the CMC property database. Before you
manually enable a CMC user, verify if any current users exist. If you are
configuring a new CMC or you ran the RACADM racresetcfg command,
the only current user is root with the password calvin. The
racresetcfg subcommand resets the CMC back to the original defaults.
CAUTION: Use caution when using the racresetcfg command, because it
will reset
all configuration parameters to the original defaults. Any previous
changes are lost.
NOTE: Users can be enabled and disabled over time, and disabling a user does not
delete the user from the database.
To verify if a user exists, open a Telnet/SSH text console to the CMC, log in,
and type the following command once for each index of 1–16:
racadm getconfig -g cfgUserAdmin -i <index>
Several parameters and object IDs are displayed with their current values.
Two objects of interest are:
# cfgUserAdminIndex=XX
cfgUserAdminUserName=
If the cfgUserAdminUserName object has no value, that index number,
which is indicated by the cfgUserAdminIndex object, is available for use.
If a name appears after the "=," that index is taken by that user name.