I have added support for a 'route-script' keyword in global section in
It will be called whenever there is any change in any of the ISPs and
parameters to given script are all gateways that are up.
I also implemented a gateway keyword in case the gateway differs from
the ping host (to have this work properly i need to do some more coding
Could you please have a look at it, and see if it is useable? If you
have other ideas, please let me know.