Make your nic card blink

Categories General Info

Which physical interface is eth0?
ethtool -p eth0 5

This blinks the LED on the interface for five seconds–without interrupting network traffic.

supported only by the following drivers:

ewrk3
s2io
sky2
tg3
e100
pcnet32
bnx2
skge
e1000
sk98lin
ixgb

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