Installation guide

Network Adapter Card Installation Guide - Book II
105
Device_name is the name of the device associated with your adapter in
the /dev directory. For all supported adapters they look like:
/dev/skge0
/dev/skge1
and so on.
Threshold is the idle time value in seconds after which the adapter will
be power managed by the system to save energy.
Example: If you want to power cycle the adapter connected to skge0
after 60 seconds of idle time, enter the following line:
/dev/skge0 60
If you want to disable power management for this adapter again, set the
value of threshold to '-1':
/dev/skge0 -1
Refer to 'man power.conf' for further details.