Following with RFC 6471, would it be possible to do a split zone
(abusive/non-abusive), sending abusive IPs to do their loopups from IP
addresses in TEST-NET RFC-5735 addresses?
In principle, although it's a little tricky since the setup is usually
something like this:
(at TLD)
example.net NS foo.example.net <-- main name server that does split horizon
(at foo.example.net)
dnsbl.example.net NS rbldnsd.example.net <-- the server that's getting hammered
So the server that's getting overloaded has to tell the server above
what lies to tell.
R's,
John
_______________________________________________
Asrg mailing list
Asrg(_at_)irtf(_dot_)org
http://www.irtf.org/mailman/listinfo/asrg