Hi Peter, Stephen, An earlier version of this document passed working-group last call. This document has some minor changes as described in Appendix A that the authors believe are non-substantive.
The authors are of the opinion that this document is ready to be written up and sent to the IESG. Thanks, Joe Begin forwarded message: > From: internet-dra...@ietf.org > Date: 29 July 2010 09:00:02 EDT > To: i-d-annou...@ietf.org > Cc: dnsop@ietf.org > Subject: [DNSOP] I-D > Action:draft-ietf-dnsop-as112-under-attack-help-help-04.txt > list-id: IETF DNSOP WG mailing list <dnsop.ietf.org> > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > This draft is a work item of the Domain Name System Operations Working Group > of the IETF. > > > Title : I'm Being Attacked by PRISONER.IANA.ORG! > Author(s) : J. Abley, W. Maton > Filename : draft-ietf-dnsop-as112-under-attack-help-help-04.txt > Pages : 15 > Date : 2010-07-29 > > Many sites connected to the Internet make use of IPv4 addresses which > are not globally unique. Examples are the addresses designated in > RFC1918 for private use within individual sites. > > Hosts should never normally send DNS reverse mapping queries for > those addresses on the public Internet. However, such queries are > frequently observed. Authoritative servers are deployed to provide > authoritative answers to such queries as part of a loosely- > coordinated effort known as the AS112 project. > > Since queries sent to AS112 servers are usually not intentional, the > replies received back from those servers are typically unexpected. > Unexpected inbound traffic can trigger alarms on intrusion detection > systems and firewalls, and operators of such systems often mistakenly > believe that they are being attacked. > > This document provides background information and technical advice to > those firewall operators. > > A URL for this Internet-Draft is: > http://www.ietf.org/internet-drafts/draft-ietf-dnsop-as112-under-attack-help-help-04.txt > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > Below is the data which will enable a MIME compliant mail reader > implementation to automatically retrieve the ASCII version of the > Internet-Draft.
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