+1 in my experience uRPF get’s enabled, breaks something or causes confusion (usually related to multi-homing) and then get’s disabled.
On Feb 28, 2014, at 11:49 AM, Christopher Morrow <morrowc.li...@gmail.com> wrote: > On Fri, Feb 28, 2014 at 9:02 AM, Ray Soucy <r...@maine.edu> wrote: >> If you have uRPF enabled on all your access routers then you can >> configure routing policy such that advertising a route for a specific >> host system will trigger uRPF to drop the traffic at the first hop, in >> hardware. > > note that 'in hardware' is dependent upon the model used... > note that stuffing 2k (or 5 or 10 or...) extra routes into your edge > device could make it super unhappy. > > your points are valid for your designed network... they may not work > everywhere. > making the features you point out work better or be more widely known > seems like a great idea though :)
