Users Guide

Table Of Contents
Table 8. Login Retry Restriction Properties
Property Definition
iDRAC.IPBlocking.BlockEnable
Enables the IP blocking feature. When consecutive failures
iDRAC.IPBlocking.FailCount
from a single IP address are encountered within a specific
amount of time
iDRAC.IPBlocking.FailWindow
all further attempts to establish a session from that address are
rejected for a certain timespan
iDRAC.IPBlocking.PenaltyTime
iDRAC.IPBlocking.FailCount
Sets the number of login failures from an IP address before the
login attempts are rejected.
iDRAC.IPBlocking.FailWindow
The time, in seconds during which the failed attempts are
counted. When the failures occur beyond this time period, the
counter gets reset.
iDRAC.IPBlocking.PenaltyTime
Defines the timespan in seconds when all login attempts from
an IP address with excessive failures are rejected.
Enabling or disabling OS to iDRAC Pass-through using
web interface
To enable OS to iDRAC Pass-through using Web interface:
1. Go to iDRAC Settings > Connectivity > Network > OS to iDRAC Pass-through.
The OS to iDRAC Pass-through page is displayed.
2. Change the State to Enabled.
3. Select any of the following options for Pass-through Mode:
LOM The OS to iDRAC pass-through link between the iDRAC and the host operating system is established through
the LOM or NDC.
USB NIC The OS to iDRAC pass-through link between the iDRAC and the host operating system is established
through the internal USB bus.
NOTE:
If you set the pass-through mode to LOM, ensure that:
OS and iDRAC are on the same subnet
NIC selection in Network Settings is set to LOM
4. If you select LOM as the pass-through configuration, and if the server is connected using dedicated mode, enter the IPv4
address of the operating system.
NOTE: If the server is connected in shared LOM mode, then the OS IP Address field is disabled.
NOTE: If the VLAN is enabled on the iDRAC, the LOM-Passthrough will only function in shared LOM mode with VLAN
tagging configured on the host.
5. If you select USB NIC as the pass-through configuration, enter the IP address of the USB NIC.
The default value is 169.254.1.1. It is recommended to use the default IP address. However, if this IP address conflicts with
an IP address of other interfaces of the host system or the local network, you must change it.
Do not enter 169.254.0.3 and 169.254.0.4 IPs. These IPs are reserved for the USB NIC port on the front panel when a A/A
cable is used.
6. Click Apply.
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Logging in to iDRAC