Stopping DNS-Based NAT64 Prefix Discovery - Security Track

Learn about the IETF proposal adopted by the v6ops working group that recommends moving away from RFC7050 (DNS64-based) NAT64 prefix discovery in this 26-minute NANOG conference talk presented by Jen Linkova. Explore why operators and implementors should abandon the practice of resolving 'ipv4only.arpa' in favor of more reliable methods for NAT64 prefix discovery. Gain insights into the technical rationale behind this recommendation and understand the implications for network operations and security.