> Well, it's seams to be a little bit more complicated than > I thought to loadbalance Internat connection between 2 (different) ISP > lines ... > > Here is my problem: > > Basically, I need to connect my office to 2 differents ISP (different > gateways and different DNS ). My linux box is a 3 NICs Box. The problem > is that, for the first ISP, I don't have static Addresses. > > So, I would like to loadbalance, "route" and NAT all my internals Addresses > through thoses 2 ISP except for some addresses and some port numbers > which will use > only the ISP2. have a look at: http://linux-ip.net/html/adv-multi-internet.html -j