Hi, Jon -- Jon Morby wrote: > The problem is that BCP38 assumes that the ISP does some configuration > to ensure only properly sourced packets enter their network, which > doesn't really work unless you have a perfectly symmetrical network > Š. and not many ISPs do
Asymmetric routing via your non-customer peers and transit partners does not mean you can't apply Strict uRPF facing your customers (in fact you should do so.) Andy
