Use pf: http://www.openbsd.org/faq/pf/pools.html#outgoing is sort of what you want to do.
On Wed, May 20, 2009 at 1:38 PM, Imre Oolberg <i...@auul.pri.ee> wrote: > Hi! > > I guess that maybe i need to solve my problem using different means i.e. > administrative means but i would be thankful if somebody could comment > if there is feasible technical solution for this situation. > > I have gateway between one subnet and two connections to the internet. I > would like the subnet's side of the gateway to have two ip addresses > (from the same subnet, maybe as aliases or two physical/vlan interfaces) > and based on what address host uses as its default gw to route its > traffic thru one or the other link towards the internet. > > Below is meant to be a descriptive ascii illustration > > one link ohter link to the internet > | | > \ ___ / > | | > |___| > | 10.0.1.253, 10.0.1.254 > | > | > ---|--------|---------|----- > | | > | | > > host 1 host 2 > gw: 10.0.1.253 gw: 10.0.1.254 > > > Best regards, > Imre
