On Fri, Jan 12, 2018 at 5:20 PM, <valdis.kletni...@vt.edu> wrote: > On Thu, 11 Jan 2018 15:28:19 -0500, William Herrin said: > > On Thu, Jan 11, 2018 at 2:46 PM, Dale W. Carder <dwcar...@es.net> wrote: > > > > > > Traceroute or any other path diagnostics comes to mind. > > > That's not obvious to me. Assuming the time-exceeded message was modified > > to include the necessary data, how would blockchain authenticate the > > responding router? > > And do you really want to do *all* that on every single 'TTL Exceeded' > ICMP? Sounds like > a *really* easy way to DDoS a router.... >
pish-posh! the asics will do it.