On Oct 19, 2012 7:25 PM, "Andrey V. Elsukov" <a...@freebsd.org> wrote: > > Hi All, > > Many years ago i have already proposed this feature, but at that time > several people were against, because as they said, it could affect > performance. Now, when we have high speed network adapters, SMP kernel > and network stack, several locks acquired in the path of each packet, > and i have an ability to test this in the lab. > > So, i prepared the patch, that removes IPFIREWALL_FORWARD option from > the kernel and makes this functionality always build-in, but it is > turned off by default and can be enabled via the sysctl(8) variable > net.pfil.forward=1. > > http://people.freebsd.org/~ae/pfil_forward.diff > > Also we have done some tests with the ixia traffic generator connected > via 10G network adapter. Tests have show that there is no visible > difference, and there is no visible performance degradation. > > Any objections? > > -- > WBR, Andrey V. Elsukov >
This is what I want many years ago too... ;) I vote for "yes" _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
