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 WG of the IETF.
Title : Structured Error Data for Filtered DNS Authors : Dan Wing Tirumaleswar Reddy Neil Cook Mohamed Boucadair Filename : draft-ietf-dnsop-structured-dns-error-00.txt Pages : 19 Date : 2023-02-13 Abstract: DNS filtering is widely deployed for network security, but filtered DNS responses lack information for the end user to understand the reason for the filtering. Existing mechanisms to provide detail to end users cause harm especially if the blocked DNS response is to an HTTPS website. This document updates RFC 8914 by structuring the EXTRA-TEXT field of the Extended DNS Error to provide details on the DNS filtering. Such details can be parsed by the client and displayed, logged, or used for other purposes. Other than that, this document does not change any thing written in RFC 8914. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-dnsop-structured-dns-error/ There is also an HTML version available at: https://www.ietf.org/archive/id/draft-ietf-dnsop-structured-dns-error-00.html Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts _______________________________________________ DNSOP mailing list DNSOP@ietf.org https://www.ietf.org/mailman/listinfo/dnsop