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On my raspbian, I'm wondering why ifplugd (link detection daemon for ethernet devices) is also running on the lo the loopback interface.
The ps command displays:
/usr/sbin/ifplugd -i lo -q -f -u0 -d10 -w -I

There is no reason why ifplugd runs on lo, is it possible to configure it to start on all interfaces but lo ?

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