Hi, On 4/17/2015 6:45 AM, Erik Kline wrote: > On Fri, Apr 17, 2015 at 12:28 PM, Brian E Carpenter >> But the incentive is wrong. Forcing users to drop back to IPv4 offers >> no incentive to fix the IPv6 problem. The correct incentive would be to >> tell an operator that they will be blacklisted unless they fix {X and Y}. > > We almost never know what X or Y are. We only detect that there > appears to be a problem.
maybe just a short email to the whois contacts (some really read them) "we have noticed something wrong with your IPv6, we're now not giving AAAA to these resolvers: x.x.x.x/y" and maybe a link to a test site... without that you're lowering chances of it being fixed. with that email you increase them. Frank