AS112 Redirection Using DNAME
RFC 7535, “AS112 Redirection Using DNAME”, is an Informational document published in May 2015 by J. Abley, B. Dickson, W. Kumari, G. Michaelson. The canonical text is published by the RFC Editor.
Abstract
AS112 provides a mechanism for handling reverse lookups on IP addresses that are not unique (e.g., RFC 1918 addresses). This document describes modifications to the deployment and use of AS112 infrastructure that will allow zones to be added and dropped much more easily, using DNAME resource records.
This approach makes it possible for any DNS zone administrator to sink traffic relating to parts of the global DNS namespace under their control to the AS112 infrastructure without coordination with the operators of AS112 infrastructure.
What “Informational” means
Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.
The canonical text of RFC 7535 is hosted at rfc-editor.org. Available in TXT,HTML.
- RFC 7534 AS112 Nameserver Operations
- RFC 7536 Large-Scale Broadband Measurement Use Cases
- RFC 7533 Administration Protocol for Federated File Systems
- RFC 7537 IANA Registries for LSP Ping Code Points
- RFC 7532 Namespace Database Protocol for Federated File Systems
- RFC 7538 The Hypertext Transfer Protocol Status Code 308
- RFC 7531 Network File System Version 4 External Data Representation Standard Description
- RFC 7539 ChaCha20 and Poly1305 for IETF Protocols