You PF rules are needed too for this. On 22 jan 2014, at 00:51, Gabriel Kuri <gk...@ieee.org> wrote:
> I am running obsd 5.4 as my NAT router. I decided to setup a second obsd > box and run carp between the two for the external NATed interface (facing > the ISP). After I setup everything and switched pf to NAT using the address > on the carp interface, I'm seeing about 12Mbps - 13Mbps on the download, I > have a 60Mbps pipe (down). When I switch pf back to NAT using the address > on the physical interface, I get my full 60Mbps. Any ideas as to what I > could be doing wrong that would limit performance through the carp > interface to around 12Mbps - 13Mbps ? > > Thanks ...