In 2009 I wrote about draft-ietf-dnsop-as112-under-attack-help-help-02. In 2011 the IETF released this document as RFC 6305. As an operator of currently one AS112 ANYCAST Node and several NTP POOL servers I know how true and necessary this RFC really is.
A.k.a. draft-ietf-dnsop-as112-under-attack-help-help-02 It sounds unbelievable but there are people who really believe that the DNS query responses are attacks. The origin of these “attacks” originate from inside their network, where poorly configured DNS servers and clients forward DNS queries to … Continue reading