I'm not sure if this is even possible. But I sure hope that it is.
We have 2 sites using untangle with an IPSEC site to site vpn between the 2.
1 site has multiple internet providers in case one goes down.
We would like to setup the untangle so that if provider a goes down then the site to site vpn will go out through provider b.
Is this possible? And if so, is there some docs somewhere that shows how to set this up?