HP (Hewlett-Packard) DS20L Server User Manual


 
Remote Management 4-5
4.3.2 Restrictions
The following restrictions apply to the WOL utility.
You must be logged in as root or have superuser privileges to use the WOL
utility.
The target system must be on the same subnet as the system where the
WOL utility is involked.
The target system’s power cannot be turned off with the WOL utility.
4.3.3 Commands
Syntax: /usr/sbin/wol [nw_interface] hw_address
nw_interface
Specifies the network interface to use in making the connection to the
target system, for example:tu1. This argument is optional.
hw_address
Specifies the hardware network address of the target system. This
argument is mandatory.
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4.3.4 Exit Status
Exiting successfully will return the prompt 0 (Zero)
If an error occurred, you will see >0
4.3.5 Error Conditions
You may encounter the following common error conditions:
Error detecting default interface
Explanation:
The WOL utility cannot detect a default network interface automatically.
User Action:
Verify that a configured network interface exists on your system.
Manually specify a configured network interface on the WOL command line.