Request For Comments storage
RFC by index
RFC authors
Keywords
Credits
Abstracts
List of RFC 9001-9300
RFC9001: Using TLS to Secure QUIC
RFC9002: QUIC Loss Detection and Congestion Control
RFC9003: Extended BGP Administrative Shutdown Communication
RFC9004: Updates for the Back-to-Back Frame Benchmark in RFC 2544
RFC9005: Path Computation Element Communication Protocol (PCEP) Extension for Associating Policies and Label Switched Paths (LSPs)
RFC9006: TCP Usage Guidance in the Internet of Things (IoT)
RFC9007: Handling Message Disposition Notification with the JSON Meta Application Protocol (JMAP)
RFC9008: Using RPI Option Type, Routing Header for Source Routes, and IPv6-in-IPv6 Encapsulation in the RPL Data Plane
RFC9009: Efficient Route Invalidation
RFC9010: Routing for RPL (Routing Protocol for Low-Power and Lossy Networks) Leaves
RFC9011: Static Context Header Compression and Fragmentation (SCHC) over LoRaWAN
RFC9012: The BGP Tunnel Encapsulation Attribute
RFC9013: OSPF Advertisement of Tunnel Encapsulations
RFC9014: Interconnect Solution for Ethernet VPN (EVPN) Overlay Networks
RFC9015: BGP Control Plane for the Network Service Header in Service Function Chaining
RFC9016: Flow and Service Information Model for Deterministic Networking (DetNet)
RFC9017: Special-Purpose Label Terminology
RFC9018: Interoperable Domain Name System (DNS) Server Cookies
RFC9019: A Firmware Update Architecture for Internet of Things
RFC9020: YANG Data Model for Segment Routing
RFC9021: Use of the Walnut Digital Signature Algorithm with CBOR Object Signing and Encryption (COSE)
RFC9022: Domain Name Registration Data (DNRD) Objects Mapping
RFC9023: Deterministic Networking (DetNet) Data Plane: IP over IEEE 802.1 Time-Sensitive Networking (TSN)
RFC9024: Deterministic Networking (DetNet) Data Plane: IEEE 802.1 Time-Sensitive Networking over MPLS
RFC9025: Deterministic Networking (DetNet) Data Plane: MPLS over UDP/IP
RFC9026: Multicast VPN Fast Upstream Failover
RFC9027: Assertion Values for Resource Priority Header and SIP Priority Header Claims in Support of Emergency Services Networks
RFC9028: Native NAT Traversal Mode for the Host Identity Protocol
RFC9029: Updates to the Allocation Policy for the Border Gateway Protocol - Link State (BGP-LS) Parameters Registries
RFC9030: An Architecture for IPv6 over the Time-Slotted Channel Hopping Mode of IEEE 802.15.4 (6TiSCH)
RFC9031: Constrained Join Protocol (CoJP) for 6TiSCH
RFC9032: Encapsulation of 6TiSCH Join and Enrollment Information Elements
RFC9033: 6TiSCH Minimal Scheduling Function (MSF)
RFC9034: Packet Delivery Deadline Time in the Routing Header for IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs)
RFC9035: A Routing Protocol for Low-Power and Lossy Networks (RPL) Destination-Oriented Directed Acyclic Graph (DODAG) Configuration Option for the 6LoWPAN Routing Header
RFC9036: Changing the Location-to-Service Translation (LoST) Location Profiles Registry Policy
RFC9037: Deterministic Networking (DetNet) Data Plane: MPLS over IEEE 802.1 Time-Sensitive Networking (TSN)
RFC9038: Extensible Provisioning Protocol (EPP) Unhandled Namespaces
RFC9039: Uniform Resource Names for Device Identifiers
RFC9040: TCP Control Block Interdependence
RFC9041: Updating the MPLS Label Switched Paths (LSPs) Ping Parameters IANA Registry
RFC9042: Sieve Email Filtering: Delivery by MAILBOXID
RFC9043: FFV1 Video Coding Format Versions 0, 1, and 3
RFC9044: Using the AES-GMAC Algorithm with the Cryptographic Message Syntax (CMS)
RFC9045: Algorithm Requirements Update to the Internet X.509 Public Key Infrastructure Certificate Request Message Format (CRMF)
RFC9046: Babel Information Model
RFC9047: Propagation of ARP/ND Flags in an Ethernet Virtual Private Network (EVPN)
RFC9048: Improved Extensible Authentication Protocol Method for 3GPP Mobile Network Authentication and Key Agreement (EAP-AKA')
RFC9049: Path Aware Networking: Obstacles to Deployment (A Bestiary of Roads Not Taken)
RFC9050: Path Computation Element Communication Protocol (PCEP) Procedures and Extensions for Using the PCE as a Central Controller (PCECC) of LSPs
RFC9051: Internet Message Access Protocol (IMAP) - Version 4rev2
RFC9052: CBOR Object Signing and Encryption (COSE): Structures and Process
RFC9053: CBOR Object Signing and Encryption (COSE): Initial Algorithms
RFC9054: CBOR Object Signing and Encryption (COSE): Hash Algorithms
RFC9055: Deterministic Networking (DetNet) Security Considerations
RFC9056: Deterministic Networking (DetNet) Data Plane: IP over MPLS
RFC9057: Email Author Header Field
RFC9058: Multilinear Galois Mode (MGM)
RFC9059: Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs)
RFC9060: Secure Telephone Identity Revisited (STIR) Certificate Delegation
RFC9061: A YANG Data Model for IPsec Flow Protection Based on Software-Defined Networking (SDN)
RFC9062: Framework and Requirements for Ethernet VPN (EVPN) Operations, Administration, and Maintenance (OAM)
RFC9063: Host Identity Protocol Architecture
RFC9064: Considerations in the Development of a QoS Architecture for CCNx-Like Information-Centric Networking Protocols
RFC9065: Considerations around Transport Header Confidentiality, Network Operations, and the Evolution of Internet Transport Protocols
RFC9066: Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Call Home
RFC9067: A YANG Data Model for Routing Policy
RFC9068: JSON Web Token (JWT) Profile for OAuth 2.0 Access Tokens
RFC9069: Support for Local RIB in the BGP Monitoring Protocol (BMP)
RFC9070: YANG Data Model for MPLS LDP
RFC9071: RTP-Mixer Formatting of Multiparty Real-Time Text
RFC9072: Extended Optional Parameters Length for BGP OPEN Message
RFC9073: Event Publishing Extensions to iCalendar
RFC9074: "VALARM" Extensions for iCalendar
RFC9075: Report from the IAB COVID-19 Network Impacts Workshop 2020
RFC9076: DNS Privacy Considerations
RFC9077: NSEC and NSEC3: TTLs and Aggressive Use
RFC9078: Reaction: Indicating Summary Reaction to a Message
RFC9079: Source-Specific Routing in the Babel Routing Protocol
RFC9080: Homenet Profile of the Babel Routing Protocol
RFC9081: Interoperation between Multicast Virtual Private Network (MVPN) and Multicast Source Directory Protocol (MSDP) Source-Active Routes
RFC9082: Registration Data Access Protocol (RDAP) Query Format
RFC9083: JSON Responses for the Registration Data Access Protocol (RDAP)
RFC9084: OSPF Prefix Originator Extensions
RFC9085: Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing
RFC9086: Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing BGP Egress Peer Engineering
RFC9087: Segment Routing Centralized BGP Egress Peer Engineering
RFC9088: Signaling Entropy Label Capability and Entropy Readable Label Depth Using IS-IS
RFC9089: Signaling Entropy Label Capability and Entropy Readable Label Depth Using OSPF
RFC9090: Concise Binary Object Representation (CBOR) Tags for Object Identifiers
RFC9091: Experimental Domain-Based Message Authentication, Reporting, and Conformance (DMARC) Extension for Public Suffix Domains
RFC9092: Finding and Using Geofeed Data
RFC9093: A YANG Data Model for Layer 0 Types
RFC9094: A YANG Data Model for Wavelength Switched Optical Networks (WSONs)
RFC9095: Extensible Provisioning Protocol (EPP) Domain Name Mapping Extension for Strict Bundling Registration
RFC9096: Improving the Reaction of Customer Edge Routers to IPv6 Renumbering Events
RFC9097: Metrics and Methods for One-Way IP Capacity
RFC9098: Operational Implications of IPv6 Packets with Extension Headers
RFC9099: Operational Security Considerations for IPv6 Networks
RFC9100: Sensor Measurement Lists (SenML) Features and Versions
RFC9101: The OAuth 2.0 Authorization Framework: JWT-Secured Authorization Request (JAR)
RFC9102: TLS DNSSEC Chain Extension
RFC9103: DNS Zone Transfer over TLS
RFC9104: Distribution of Traffic Engineering Extended Administrative Groups Using the Border Gateway Protocol - Link State (BGP-LS)
RFC9105: A YANG Data Model for Terminal Access Controller Access-Control System Plus (TACACS+)
RFC9106: Argon2 Memory-Hard Function for Password Hashing and Proof-of-Work Applications
RFC9107: BGP Optimal Route Reflection (BGP ORR)
RFC9108: YANG Types for DNS Classes and Resource Record Types
RFC9109: Network Time Protocol Version 4: Port Randomization
RFC9110: HTTP Semantics
RFC9111: HTTP Caching
RFC9112: HTTP/1.1
RFC9113: HTTP/2
RFC9114: HTTP/3
RFC9115: An Automatic Certificate Management Environment (ACME) Profile for Generating Delegated Certificates
RFC9116: A File Format to Aid in Security Vulnerability Disclosure
RFC9117: Revised Validation Procedure for BGP Flow Specifications
RFC9118: Enhanced JSON Web Token (JWT) Claim Constraints for Secure Telephone Identity Revisited (STIR) Certificates
RFC9119: Multicast Considerations over IEEE 802 Wireless Media
RFC9120: Nameservers for the Address and Routing Parameter Area ("arpa") Domain
RFC9121: Deprecating Infrastructure "int" Domains
RFC9122: IANA Registry for Sieve Actions
RFC9124: A Manifest Information Model for Firmware Updates in Internet of Things (IoT) Devices
RFC9125: Gateway Auto-Discovery and Route Advertisement for Site Interconnection Using Segment Routing
RFC9126: OAuth 2.0 Pushed Authorization Requests
RFC9127: YANG Data Model for Bidirectional Forwarding Detection (BFD)
RFC9128: YANG Data Model for Protocol Independent Multicast (PIM)
RFC9129: YANG Data Model for the OSPF Protocol
RFC9130: YANG Data Model for the IS-IS Protocol
RFC9131: Gratuitous Neighbor Discovery: Creating Neighbor Cache Entries on First-Hop Routers
RFC9132: Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Specification
RFC9133: Controlling Filtering Rules Using Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel
RFC9134: RTP Payload Format for ISO/IEC 21122 (JPEG XS)
RFC9135: Integrated Routing and Bridging in Ethernet VPN (EVPN)
RFC9136: IP Prefix Advertisement in Ethernet VPN (EVPN)
RFC9137: Considerations for Cancellation of IETF Meetings
RFC9138: Design Considerations for Name Resolution Service in Information-Centric Networking (ICN)
RFC9139: Information-Centric Networking (ICN) Adaptation to Low-Power Wireless Personal Area Networks (LoWPANs)
RFC9140: Nimble Out-of-Band Authentication for EAP (EAP-NOOB)
RFC9141: Updating References to the IETF FTP Service
RFC9142: Key Exchange (KEX) Method Updates and Recommendations for Secure Shell (SSH)
RFC9143: Negotiating Media Multiplexing Using the Session Description Protocol (SDP)
RFC9144: Comparison of Network Management Datastore Architecture (NMDA) Datastores
RFC9145: Integrity Protection for the Network Service Header (NSH) and Encryption of Sensitive Context Headers
RFC9146: Connection Identifier for DTLS 1.2
RFC9147: The Datagram Transport Layer Security (DTLS) Protocol Version 1.3
RFC9148: EST-coaps: Enrollment over Secure Transport with the Secure Constrained Application Protocol
RFC9149: TLS Ticket Requests
RFC9150: TLS 1.3 Authentication and Integrity-Only Cipher Suites
RFC9151: Commercial National Security Algorithm (CNSA) Suite Profile for TLS and DTLS 1.2 and 1.3
RFC9152: Secure Object Delivery Protocol (SODP) Server Interfaces: NSA's Profile for Delivery of Certificates, Certificate Revocation Lists (CRLs), and Symmetric Keys to Clients
RFC9153: Drone Remote Identification Protocol (DRIP) Requirements and Terminology
RFC9154: Extensible Provisioning Protocol (EPP) Secure Authorization Information for Transfer
RFC9155: Deprecating MD5 and SHA-1 Signature Hashes in TLS 1.2 and DTLS 1.2
RFC9156: DNS Query Name Minimisation to Improve Privacy
RFC9157: Revised IANA Considerations for DNSSEC
RFC9158: Update to the Object Identifier Registry for the PKIX Working Group
RFC9159: IPv6 Mesh over BLUETOOTH(R) Low Energy Using the Internet Protocol Support Profile (IPSP)
RFC9160: Export of MPLS Segment Routing Label Type Information in IP Flow Information Export (IPFIX)
RFC9161: Operational Aspects of Proxy ARP/ND in Ethernet Virtual Private Networks
RFC9162: Certificate Transparency Version 2.0
RFC9163: Expect-CT Extension for HTTP
RFC9164: Concise Binary Object Representation (CBOR) Tags for IPv4 and IPv6 Addresses and Prefixes
RFC9165: Additional Control Operators for the Concise Data Definition Language (CDDL)
RFC9166: A YANG Data Model for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping
RFC9167: Registry Maintenance Notification for the Extensible Provisioning Protocol (EPP)
RFC9168: Path Computation Element Communication Protocol (PCEP) Extension for Flow Specification
RFC9169: New ASN.1 Modules for the Evidence Record Syntax (ERS)
RFC9170: Long-Term Viability of Protocol Extension Mechanisms
RFC9171: Bundle Protocol Version 7
RFC9172: Bundle Protocol Security (BPSec)
RFC9173: Default Security Contexts for Bundle Protocol Security (BPSec)
RFC9174: Delay-Tolerant Networking TCP Convergence-Layer Protocol Version 4
RFC9175: Constrained Application Protocol (CoAP): Echo, Request-Tag, and Token Processing
RFC9176: Constrained RESTful Environments (CoRE) Resource Directory
RFC9177: Constrained Application Protocol (CoAP) Block-Wise Transfer Options Supporting Robust Transmission
RFC9178: Building Power-Efficient Constrained Application Protocol (CoAP) Devices for Cellular Networks
RFC9179: A YANG Grouping for Geographic Locations
RFC9180: Hybrid Public Key Encryption
RFC9181: A Common YANG Data Model for Layer 2 and Layer 3 VPNs
RFC9182: A YANG Network Data Model for Layer 3 VPNs
RFC9183: Single Nickname for an Area Border RBridge in Multilevel Transparent Interconnection of Lots of Links (TRILL)
RFC9184: BGP Extended Community Registries Update
RFC9185: DTLS Tunnel between a Media Distributor and Key Distributor to Facilitate Key Exchange
RFC9186: Fast Failover in Protocol Independent Multicast - Sparse Mode (PIM-SM) Using Bidirectional Forwarding Detection (BFD) for Multipoint Networks
RFC9187: Sequence Number Extension for Windowed Protocols
RFC9188: Generic Multi-Access (GMA) Encapsulation Protocol
RFC9189: GOST Cipher Suites for Transport Layer Security (TLS) Protocol Version 1.2
RFC9190: EAP-TLS 1.3: Using the Extensible Authentication Protocol with TLS 1.3
RFC9191: Handling Large Certificates and Long Certificate Chains in TLS-Based EAP Methods
RFC9192: Network Service Header (NSH) Fixed-Length Context Header Allocation
RFC9193: Sensor Measurement Lists (SenML) Fields for Indicating Data Value Content-Format
RFC9194: A YANG Module for IS-IS Reverse Metric
RFC9195: A File Format for YANG Instance Data
RFC9196: YANG Modules Describing Capabilities for Systems and Datastore Update Notifications
RFC9197: Data Fields for In Situ Operations, Administration, and Maintenance (IOAM)
RFC9198: Advanced Unidirectional Route Assessment (AURA)
RFC9199: Considerations for Large Authoritative DNS Server Operators
RFC9200: Authentication and Authorization for Constrained Environments Using the OAuth 2.0 Framework (ACE-OAuth)
RFC9201: Additional OAuth Parameters for Authentication and Authorization for Constrained Environments (ACE)
RFC9202: Datagram Transport Layer Security (DTLS) Profile for Authentication and Authorization for Constrained Environments (ACE)
RFC9203: The Object Security for Constrained RESTful Environments (OSCORE) Profile of the Authentication and Authorization for Constrained Environments (ACE) Framework
RFC9204: QPACK: Field Compression for HTTP/3
RFC9205: Building Protocols with HTTP
RFC9206: Commercial National Security Algorithm (CNSA) Suite Cryptography for Internet Protocol Security (IPsec)
RFC9207: OAuth 2.0 Authorization Server Issuer Identification
RFC9208: IMAP QUOTA Extension
RFC9209: The Proxy-Status HTTP Response Header Field
RFC9210: DNS Transport over TCP - Operational Requirements
RFC9211: The Cache-Status HTTP Response Header Field
RFC9212: Commercial National Security Algorithm (CNSA) Suite Cryptography for Secure Shell (SSH)
RFC9213: Targeted HTTP Cache Control
RFC9214: OSPFv3 Code Point for MPLS LSP Ping
RFC9215: Using GOST R 34.10-2012 and GOST R 34.11-2012 Algorithms with the Internet X.509 Public Key Infrastructure
RFC9216: S/MIME Example Keys and Certificates
RFC9217: Current Open Questions in Path-Aware Networking
RFC9218: Extensible Prioritization Scheme for HTTP
RFC9219: S/MIME Signature Verification Extension to the JSON Meta Application Protocol (JMAP)
RFC9220: Bootstrapping WebSockets with HTTP/3
RFC9221: An Unreliable Datagram Extension to QUIC
RFC9222: Guidelines for Autonomic Service Agents
RFC9223: Real-Time Transport Object Delivery over Unidirectional Transport (ROUTE)
RFC9224: Finding the Authoritative Registration Data Access Protocol (RDAP) Service
RFC9225: Software Defects Considered Harmful
RFC9226: Bioctal: Hexadecimal 2.0
RFC9227: Using GOST Ciphers in the Encapsulating Security Payload (ESP) and Internet Key Exchange Version 2 (IKEv2) Protocols
RFC9228: Delivered-To Email Header Field
RFC9229: IPv4 Routes with an IPv6 Next Hop in the Babel Routing Protocol
RFC9230: Oblivious DNS over HTTPS
RFC9231: Additional XML Security Uniform Resource Identifiers (URIs)
RFC9232: Network Telemetry Framework
RFC9233: Internationalized Domain Names for Applications 2008 (IDNA2008) and Unicode 12.0.0
RFC9234: Route Leak Prevention and Detection Using Roles in UPDATE and OPEN Messages
RFC9235: TCP Authentication Option (TCP-AO) Test Vectors
RFC9236: Architectural Considerations of Information-Centric Networking (ICN) Using a Name Resolution Service
RFC9237: An Authorization Information Format (AIF) for Authentication and Authorization for Constrained Environments (ACE)
RFC9238: Loading Manufacturer Usage Description (MUD) URLs from QR Codes
RFC9239: Updates to ECMAScript Media Types
RFC9240: An Extension for Application-Layer Traffic Optimization (ALTO): Entity Property Maps
RFC9241: Content Delivery Network Interconnection (CDNI) Footprint and Capabilities Advertisement Using Application-Layer Traffic Optimization (ALTO)
RFC9242: Intermediate Exchange in the Internet Key Exchange Protocol Version 2 (IKEv2)
RFC9243: A YANG Data Model for DHCPv6 Configuration
RFC9244: Distributed Denial-of-Service Open Threat Signaling (DOTS) Telemetry
RFC9245: IETF Discussion List Charter
RFC9246: URI Signing for Content Delivery Network Interconnection (CDNI)
RFC9247: BGP - Link State (BGP-LS) Extensions for Seamless Bidirectional Forwarding Detection (S-BFD)
RFC9248: Interoperability Profile for Relay User Equipment
RFC9249: A YANG Data Model for NTP
RFC9250: DNS over Dedicated QUIC Connections
RFC9251: Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Proxies for Ethernet VPN (EVPN)
RFC9252: BGP Overlay Services Based on Segment Routing over IPv6 (SRv6)
RFC9253: Support for iCalendar Relationships
RFC9254: Encoding of Data Modeled with YANG in the Concise Binary Object Representation (CBOR)
RFC9255: The 'I' in RPKI Does Not Stand for Identity
RFC9256: Segment Routing Policy Architecture
RFC9257: Guidance for External Pre-Shared Key (PSK) Usage in TLS
RFC9258: Importing External Pre-Shared Keys (PSKs) for TLS 1.3
RFC9259: Operations, Administration, and Maintenance (OAM) in Segment Routing over IPv6 (SRv6)
RFC9260: Stream Control Transmission Protocol
RFC9261: Exported Authenticators in TLS
RFC9262: Tree Engineering for Bit Index Explicit Replication (BIER-TE)
RFC9263: Network Service Header (NSH) Metadata Type 2 Variable-Length Context Headers
RFC9264: Linkset: Media Types and a Link Relation Type for Link Sets
RFC9265: Forward Erasure Correction (FEC) Coding and Congestion Control in Transport
RFC9266: Channel Bindings for TLS 1.3
RFC9267: Common Implementation Anti-Patterns Related to Domain Name System (DNS) Resource Record (RR) Processing
RFC9268: IPv6 Minimum Path MTU Hop-by-Hop Option
RFC9269: Experimental Scenarios of Information-Centric Networking (ICN) Integration in 4G Mobile Networks
RFC9270: GMPLS Signaling Extensions for Shared Mesh Protection
RFC9271: Uninterruptible Power Supply (UPS) Management Protocol -- Commands and Responses
RFC9272: Underlay Path Calculation Algorithm and Constraints for Bit Index Explicit Replication (BIER)
RFC9273: Network Coding for Content-Centric Networking / Named Data Networking: Considerations and Challenges
RFC9274: A Cost Mode Registry for the Application-Layer Traffic Optimization (ALTO) Protocol
RFC9275: An Extension for Application-Layer Traffic Optimization (ALTO): Path Vector
RFC9276: Guidance for NSEC3 Parameter Settings
RFC9277: On Stable Storage for Items in Concise Binary Object Representation (CBOR)
RFC9278: JWK Thumbprint URI
RFC9279: Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Version 2 (MLDv2) Message Extension
RFC9280: RFC Editor Model (Version 3)
RFC9281: Entities Involved in the IETF Standards Process
RFC9282: Responsibility Change for the RFC Series
RFC9283: IAB Charter Update for RFC Editor Model
RFC9284: Multihoming Deployment Considerations for DDoS Open Threat Signaling (DOTS)
RFC9285: The Base45 Data Encoding
RFC9286: Manifests for the Resource Public Key Infrastructure (RPKI)
RFC9287: Greasing the QUIC Bit
RFC9288: Recommendations on the Filtering of IPv6 Packets Containing IPv6 Extension Headers at Transit Routers
RFC9289: Towards Remote Procedure Call Encryption by Default
RFC9290: Concise Problem Details for Constrained Application Protocol (CoAP) APIs
RFC9291: A YANG Network Data Model for Layer 2 VPNs
RFC9292: Binary Representation of HTTP Messages
RFC9293: Transmission Control Protocol (TCP)
RFC9294: Application-Specific Link Attributes Advertisement Using the Border Gateway Protocol - Link State (BGP-LS)
RFC9295: Clarifications for Ed25519, Ed448, X25519, and X448 Algorithm Identifiers
RFC9296: ifStackTable for the Point-to-Point (P2P) Interface over a LAN Type: Definition and Examples
RFC9297: HTTP Datagrams and the Capsule Protocol
RFC9298: Proxying UDP in HTTP
RFC9299: An Architectural Introduction to the Locator/ID Separation Protocol (LISP)
RFC9300: The Locator/ID Separation Protocol (LISP)