Re: router worms and International Infrastructure

[Randy Bush <randy () psg com>]

> > Btw. Juniper's Feasible Path uRPF (mentioned in RFC3704) is your
> > friend, even on multihomed/asymmetric links.
> So, say I'm a large consumer broadband ISP, and I made the decision some
> years ago to use net-10 as my infrastructure space? How does 'feasible
> path' help block 10.x.x.x sources exactly?

as ye sow, so shall ye reap

when you shoot yourself in the foot, just because you are so neurally
broken that the signal takes years to register in your brain, it does
not mean that your foot does not have a hole in it.

randy