@misc{rfc8777, series = {Request for Comments}, number = 8777, howpublished = {RFC 8777}, publisher = {RFC Editor}, doi = {10.17487/RFC8777}, url = {https://www.rfc-editor.org/info/rfc8777}, author = {Jake Holland}, title = {{DNS Reverse IP Automatic Multicast Tunneling (AMT) Discovery}}, pagetotal = 33, year = 2020, month = apr, abstract = {This document updates RFC 7450, "Automatic Multicast Tunneling" (or AMT), by modifying the relay discovery process. A new DNS resource record named AMTRELAY is defined for publishing AMT relays for source-specific multicast channels. The reverse IP DNS zone for a multicast sender's IP address is configured to use AMTRELAY resource records to advertise a set of AMT relays that can receive and forward multicast traffic from that sender over an AMT tunnel. Other extensions and clarifications to the relay discovery process are also defined.}, }