Hi all,

I have problems to run a script when a network interface is "up-ed" or "down-ed".
If I use /etc/network/if-preup.d/ this don't work when tun and tap interfaces are created (by OpenVPN for example).
If I use udev, I don't see "lo" and "eth". I only see tun and tap. I'm afraid I miss something.

Someone know a reliable way to run a script when a network interface is brought up or down ?