26 Mar
2014
26 Mar
'14
5:10 p.m.
It only takes a single entry if you do not store /128s but that /64. Yes, RBL lookups do not currently know how to handle this, but there are a couple of good proposals around on how to do it.
Sigh. See previous note on wny aggregating on /64 won't work.
This would also reduce the risks from cache depletion attacks via DNSxL lookups to IPv4 levels.
Sigh. See previous note on wny aggregating on /64 won't work. R's, John