Ethtool: Blink your NIC
Last week I posted about how to blink my disk.
Right now, I discovered that we can also blink the NIC.
Using this maybe-default-package on linux server, you can blink the NIC.
$ sudo ethtool -p $interface $second $ sudo ethtool -p enp1s0 15
This command will blink your
enp1s0 for 15 seconds.