Hello I want to get another ADSL link that I'll use to redirect certain traffic out over (for example web traffic out one, mail out the other). I also want to implement redundancy, in that if one link goes down, all traffic goes out the other.
I looked at CARP, but I don't think it's what I require. I could use tagging in pf (I've done similar on Linux in the past using iproute2 and iptables), but I suppose I want it to be as dynamic as possible. I think if I use pf, I'll probably need a script to check connections every x mins, and if one has gone down, load a different ruleset to disable any redirecting. I thought I'd post here as someone may have a better suggestion that'll require little/no manual intervention if a link goes down. Cheers Brendan
