On Tue, Jul 27 2010 at 04:10, Maikel Verheijen wrote: > Hello fellow openbsd fans, Hello,
> While preparing a test environment for my upgrade to openbsd 4.7 I ran into a > slight problem. My current setup uses route-to rules to send out traffic back > out on the interface it received it on like this: > > pass out on $ext_if2 route-to ($ext_if1 $ext_if1_router) from ($ext_if2) > pass out on $ext_if1 route-to ($ext_if2 $ext_if2_router) from ($ext_if2) > > After changing this to > > pass out on $ext_if2 from ($ext_if2) route-to ($ext_if1 $ext_if1_router) > pass out on $ext_if1 from ($ext_if1) route-to ($ext_if2 $ext_if2_router) > > and applying this to a fresh install of openbsd 4.7 this only seems to work > when I enable multi-path routing with 2 default gateways. This has the > disadvantage that all traffic gets sent out round-robin, which is not what I > want. > > Can anyone help me figure out what I'm doing wrong? This setup does seem to > work on openbsd 4.5, didn't try 4.6 yet, but will do so later today to see if > it works there. I'm not sure route-to is supposed to work with "pass out" rules. I always thought it was only for incoming connections.