Users Guide

Table Of Contents
You can install this feature by using the web-pack. This feature is disabled on a typical iSM installation. If enabled, the
default listening port number is 1266. You can modify this port number within the range 1024 through 65535. iSM redirects
the connection to the iDRAC. iSM then creates an inbound firewall rule, OS2iDRAC. The listening port number is added to
the OS2iDRAC firewall rule in the host operating system, which allows incoming connections. The firewall rule is enabled
automatically when this feature is enabled.
Beginning with iSM 2.4.0, you can retrieve the current status and listening-port configuration by using the following Powershell
cmdlet:
Enable-iDRACAccessHostRoute status get
The output of this command indicates whether this feature is enabled or disabled. If the feature is enabled, it displays the
listening-port number.
NOTE: Ensure that the Microsoft IP Helper Services is running on your system for this feature to function.
To access the iDRAC Web interface, use the format https://<host-name> or OS-IP>:443/login.html in the browser,
where:
<host-name> Complete host name of the server on which iSM is installed and configured for iDRAC access via OS
feature. You can use the OS IP address if the host name is not present.
443 Default iDRAC port number. This is called the Connect Port number to which all the incoming connections on
listen port number are redirected. You can modify the port number through iDRAC Web interface, WSMan, and RACADM
interfaces.
Configuration by using iSM PowerShell cmdlet
If this feature is disabled while installing iSM, you can enable the feature by using the following Windows PowerShell command
provided by iSM:
Enable-iDRACAccessHostRoute
If the feature is already configured, you can disable or modify it by using the PowerShell command and the corresponding
options. The available options are as follows:
Status This parameter is mandatory. The values are not case sensitive and the value can be true, false, or get.
Port This is the listening port number. If you do not provide a port number, the default port number (1266) is used. If the
Status parameter value is FALSE, then you can ignore rest of the parameters. You must enter a new port number that is
not already configured for this feature. The new port number settings overwrite the existing OS2iDRAC in-bound firewall rule
and you can use the new port number to connect to iDRAC. The value range is from 1024 to 65535.
IPRange This parameter is optional and it provides a range of IP addresses that are allowed to connect to iDRAC through
the host operating system. The IP address range format is in Classless Inter-Domain Routing (CIDR) format, which is a
combination of IP address and subnet mask. For example, 10.94.111.21/24. Access to iDRAC is restricted for IP addresses
that are not within the range.
NOTE: This feature supports only IPv4 addresses.
iDRAC access via Linux Operating Systems
You can install this feature by using the setup.sh file that is available with the web-pack. This feature is disabled on a default
or typical iSM installation. To get the status of this feature, use the following command:
Enable-iDRACAccessHostRoute get-status
To install, enable, and configure this feature, use the following command:
./Enable-iDRACAccessHostRoute <Enable-Flag> [ <source-port> <source-IP-range/source-ip-
range-mask>]
<Enable-Flag>=0
Disable
<source-port> and <source-IP-range/source-ip-range-mask> are not required.
<Enable-Flag>=1
Enable
<source-port> is required and <source-ip-range-mask> is optional.
<source-IP-range>
Using iDRAC Service Module
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