Re: How do people use npf with dhcpcd?

[email protected] (Lloyd Parkes) writes:

>ifwatchd(8) looks for IP addresses being added and removed from 
>interfaces and then runs scripts that you specify. I probably should be 
>using it for my pppoe0 and you could use it for your rge0.


That's what ifwatchd is doing here. Changes in the uplink regenerate
some configuration files and reload services as necessary.

For npf you would probably write a table or modify a ruleset on
the fly.