Sporadic but noticable SERVFAILs in specific nodes of an anycast resolving farm running BIND
kzorba at otenet.gr
Sun Mar 9 20:21:37 UTC 2014
LuKreme <kremels at kreme.com> writes:
> On 08 Mar 2014, at 12:52 , Kostas Zorbadelos <kzorba at otenet.gr> wrote:
>> One mitigation approach is to blackhole the domains using local zones.
> That’s not much of a mitigation. Not having open resolvers would be
It is a "quick and dirty" approach, since closing all open resolvers is
much harder and wishful thinking. But of course I agree that actions
must be made for the long-term solution al well.
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