Frank Denis wrote: > Hello, > > I currently have a remote server with a trivial network setup: > > [Server 10.0.0.1]-----[NAT router 10.0.0.30 - external IP 1]-----ADSL > > A second ADSL line and router have just been added. Unfortunately I > have no > control over the routers. Both routers come with the same IP address, it's > why I have to setup something like this: > > 10.0.0.1|-----[NAT router 10.0.0.30 - external IP 1]-----ADSL 1 > [Server | > 10.0.0.2|-----[NAT router 10.0.0.30 - external IP 2]-----ADSL 2 > > Eacher router has a dedicated network interface on the server. I don't > need > bandwidth aggregation nor load balancing, but the server should be able to > receive packets from external IP 1 and external IP 2. > > Is such a setup possible with OpenBSD? How would you do it? >
A very easy way to solve this is to put another router on your second line, it should have another IP than 10.0.0.30 and it's default route should be via 10.0.0.30. But of course it involves some new hardware.
