В 2019м году я не особенно читал новые RFC, и это конечно, зря. Будучи преисполненный желания это исправить, я просмотрел их на новогодних выходных (ну хотя бы «abstract») и немножко отсортировал. Из 180, опубликованных в этом году, конкретно по сетевой части я могу выделить следующие 96 (деление на категории весьма условно, потому что конечно некоторые можно было бы поместить сразу в несколько):
IGP protocols: (8):
https://www.rfc-editor.org/rfc/rfc8500.txt
IS-IS Routing with Reverse Metric
https://www.rfc-editor.org/rfc/rfc8510.txt
OSPF Link-Local Signaling (LLS) Extensions for Local Interface ID Advertisement
https://www.rfc-editor.org/rfc/rfc8570.txt
IS-IS Traffic Engineering (TE) Metric Extensions
https://www.rfc-editor.org/rfc/rfc8668.txt
Advertising Layer 2 Bundle Member Link Attributes in IS-IS
https://www.rfc-editor.org/rfc/rfc8667.txt
IS-IS Extensions for Segment Routing
https://www.rfc-editor.org/rfc/rfc8666.txt
OSPFv3 Extensions for Segment Routing
https://www.rfc-editor.org/rfc/rfc8665.txt
OSPF Extensions for Segment Routing
https://www.rfc-editor.org/rfc/rfc8541.txt
Impact of Shortest Path First (SPF) Trigger and Delay Strategies on IGP Micro-loops
BFD (3):
https://www.rfc-editor.org/rfc/rfc8562.txt
Bidirectional Forwarding Detection (BFD) for Multipoint Networks
https://www.rfc-editor.org/rfc/rfc8563.txt
Bidirectional Forwarding Detection (BFD) Multipoint Active Tails
https://www.rfc-editor.org/rfc/rfc8564.txt
Support of Point-to-Multipoint Bidirectional Forwarding Detection (BFD) in Transparent Interconnection of Lots of Links (TRILL)
IPv6 (5):
https://www.rfc-editor.org/rfc/rfc8504.txt
IPv6 Node Requirements
https://www.rfc-editor.org/rfc/rfc8585.txt
Requirements for IPv6 Customer Edge Routers to Support IPv4-as-a-Service
https://www.rfc-editor.org/rfc/rfc8683.txt
Additional Deployment Guidelines for NAT64/464XLAT in Operator and Enterprise Networks
https://www.rfc-editor.org/rfc/rfc8678.txt
Enterprise Multihoming Using Provider-Assigned IPv6 Addresses without Network Prefix Translation: Requirements and Solutions
https://www.rfc-editor.org/rfc/rfc8691.txt
Basic Support for IPv6 Networks Operating Outside the Context of a Basic Service Set over IEEE Std 802.11
TCP (2):
https://www.rfc-editor.org/rfc/rfc8547.txt
TCP-ENO: Encryption Negotiation Option
https://www.rfc-editor.org/rfc/rfc8548.txt
Cryptographic Protection of TCP Streams (tcpcrypt)
BGP (8):
https://www.rfc-editor.org/rfc/rfc8549.txt
Export of BGP Community Information in IP Flow Information Export (IPFIX)
https://www.rfc-editor.org/rfc/rfc8538.txt
Notification Message Support for BGP Graceful Restart
https://www.rfc-editor.org/rfc/rfc8571.txt
BGP — Link State (BGP-LS) Advertisement of IGP Traffic Engineering Performance Metric Extensions
https://www.rfc-editor.org/rfc/rfc8608.txt
BGPsec Algorithms, Key Formats, and Signature Formats
https://www.rfc-editor.org/rfc/rfc8635.txt
Router Keying for BGPsec
https://www.rfc-editor.org/rfc/rfc8634.txt
BGPsec Router Certificate Rollover
https://www.rfc-editor.org/rfc/rfc8642.txt
Policy Behavior for Well-Known BGP Communities
https://www.rfc-editor.org/rfc/rfc8671.txt
Support for Adj-RIB-Out in the BGP Monitoring Protocol (BMP)
Multicast (3):
https://www.rfc-editor.org/rfc/rfc8534.txt
Explicit Tracking with Wildcard Routes in Multicast VPN
https://www.rfc-editor.org/rfc/rfc8556.txt
Multicast VPN Using Bit Index Explicit Replication (BIER)
https://www.rfc-editor.org/rfc/rfc8638.txt
IPv4 Multicast over an IPv6 Multicast in Softwire Mesh Networks
MPLS/ SR / Traffic Engineering (22):
https://www.rfc-editor.org/rfc/rfc8537.txt
Updates to the Fast Reroute Procedures for Co-routed Associated Bidirectional Label Switched Paths (LSPs)
https://www.rfc-editor.org/rfc/rfc8560.txt
Seamless Integration of Ethernet VPN (EVPN) with Virtual Private LAN Service (VPLS) and Their Provider Backbone Bridge (PBB) Equivalents
https://www.rfc-editor.org/rfc/rfc8596.txt
MPLS Transport Encapsulation for the Service Function Chaining (SFC) Network Service Header (NSH)
https://www.rfc-editor.org/rfc/rfc8595.txt
An MPLS-Based Forwarding Plane for Service Function Chaining
https://www.rfc-editor.org/rfc/rfc8584.txt
Framework for Ethernet VPN Designated Forwarder Election Extensibility
https://www.rfc-editor.org/rfc/rfc8577.txt
Signaling RSVP-TE Tunnels on a Shared MPLS Forwarding Plane
https://www.rfc-editor.org/rfc/rfc8637.txt
Applicability of the Path Computation Element (PCE) to the Abstraction and Control of TE Networks (ACTN)
https://www.rfc-editor.org/rfc/rfc8623.txt
Stateful Path Computation Element (PCE) Protocol Extensions for Usage with Point-to-Multipoint TE Label Switched Paths (LSPs)
https://www.rfc-editor.org/rfc/rfc8625.txt
Ethernet Traffic Parameters with Availability Information
https://www.rfc-editor.org/rfc/rfc8611.txt
Label Switched Path (LSP) Ping and Traceroute Multipath Support for Link Aggregation Group (LAG) Interfaces
https://www.rfc-editor.org/rfc/rfc8614.txt
Updated Processing of Control Flags for BGP Virtual Private LAN Service (VPLS)
https://www.rfc-editor.org/rfc/rfc8669.txt
Segment Routing Prefix Segment Identifier Extensions for BGP
https://www.rfc-editor.org/rfc/rfc8664.txt
Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing
https://www.rfc-editor.org/rfc/rfc8663.txt
MPLS Segment Routing over IP
https://www.rfc-editor.org/rfc/rfc8662.txt
Entropy Label for Source Packet Routing in Networking (SPRING) Tunnels
https://www.rfc-editor.org/rfc/rfc8661.txt
Segment Routing MPLS Interworking with LDP
https://www.rfc-editor.org/rfc/rfc8660.txt
Segment Routing with the MPLS Data Plane
https://www.rfc-editor.org/rfc/rfc8690.txt
Clarification of Segment ID Sub-TLV Length for RFC 8287
https://www.rfc-editor.org/rfc/rfc8687.txt
OSPF Routing with Cross-Address Family Traffic Engineering Tunnels
https://www.rfc-editor.org/rfc/rfc8685.txt
Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture
https://www.rfc-editor.org/rfc/rfc8679.txt
MPLS Egress Protection Framework
https://www.rfc-editor.org/rfc/rfc8694.txt
Applicability of the Path Computation Element to Inter-area and Inter-AS MPLS and GMPLS Traffic Engineering
Others (7):
https://www.rfc-editor.org/rfc/rfc8539.txt
Softwire Provisioning Using DHCPv4 over DHCPv6
https://www.rfc-editor.org/rfc/rfc8540.txt
Stream Control Transmission Protocol: Errata and Issues in RFC 4960
https://www.rfc-editor.org/rfc/rfc8518.txt
Selection of Loop-Free Alternates for Multi-Homed Prefixes
https://www.rfc-editor.org/rfc/rfc8520.txt
Manufacturer Usage Description Specification
https://www.rfc-editor.org/rfc/rfc8629.txt
Dynamic Link Exchange Protocol (DLEP) Multi-Hop Forwarding Extension
https://www.rfc-editor.org/rfc/rfc8622.txt
A Lower-Effort Per-Hop Behavior (LE PHB) for Differentiated Services
https://www.rfc-editor.org/rfc/rfc8612.txt
DDoS Open Threat Signaling (DOTS) Requirements
Management (6):
https://www.rfc-editor.org/rfc/rfc8545.txt
Well-Known Port Assignments for the One-Way Active Measurement Protocol (OWAMP) and the Two-Way Active Measurement Protocol (TWAMP)
https://www.rfc-editor.org/rfc/rfc8526.txt
NETCONF Extensions to Support the Network Management Datastore Architecture
https://www.rfc-editor.org/rfc/rfc8527.txt
RESTCONF Extensions to Support the Network Management Datastore Architecture
https://www.rfc-editor.org/rfc/rfc8572.txt
Secure Zero Touch Provisioning (SZTP)
https://www.rfc-editor.org/rfc/rfc8592.txt
Key Performance Indicator (KPI) Stamping for the Network Service Header (NSH)
https://www.rfc-editor.org/rfc/rfc8633.txt
Network Time Protocol Best Current Practices
Security (5):
https://www.rfc-editor.org/rfc/rfc8554.txt
Leighton-Micali Hash-Based Signatures
https://www.rfc-editor.org/rfc/rfc8555.txt
Automatic Certificate Management Environment (ACME)
https://www.rfc-editor.org/rfc/rfc8573.txt
Message Authentication Code for the Network Time Protocol
https://www.rfc-editor.org/rfc/rfc8598.txt
Split DNS Configuration for the Internet Key Exchange Protocol Version 2 (IKEv2)
https://www.rfc-editor.org/rfc/rfc8576.txt
Internet of Things (IoT) Security: State of the Art and Challenges
META and Concepts (10):
https://www.rfc-editor.org/rfc/rfc8557.txt
Deterministic Networking Problem Statement
https://www.rfc-editor.org/rfc/rfc8558.txt
Transport Protocol Path Signals
https://www.rfc-editor.org/rfc/rfc8569.txt
Content-Centric Networking (CCNx) Semantics
https://www.rfc-editor.org/rfc/rfc8578.txt
Deterministic Networking Use Cases
https://www.rfc-editor.org/rfc/rfc8568.txt
Network Virtualization Research Challenges
https://www.rfc-editor.org/rfc/rfc8597.txt
Cooperating Layered Architecture for Software-Defined Networking (CLAS)
https://www.rfc-editor.org/rfc/rfc8609.txt
Content-Centric Networking (CCNx) Messages in TLV Format
https://www.rfc-editor.org/rfc/rfc8655.txt
Deterministic Networking Architecture
https://www.rfc-editor.org/rfc/rfc8677.txt
Name-Based Service Function Forwarder (nSFF) Component within a Service Function Chaining (SFC) Framework
https://www.rfc-editor.org/rfc/rfc8586.txt
Loop Detection in Content Delivery Networks (CDNs)
YANG (17):
https://www.rfc-editor.org/rfc/rfc8512.txt
A YANG Module for Network Address Translation (NAT) and Network Prefix Translation (NPT)
https://www.rfc-editor.org/rfc/rfc8519.txt
YANG Data Model for Network Access Control Lists (ACLs)
https://www.rfc-editor.org/rfc/rfc8513.txt
A YANG Data Model for Dual-Stack Lite (DS-Lite)
https://www.rfc-editor.org/rfc/rfc8525.txt
YANG Library
https://www.rfc-editor.org/rfc/rfc8528.txt
YANG Schema Mount
https://www.rfc-editor.org/rfc/rfc8529.txt
YANG Data Model for Network Instances
https://www.rfc-editor.org/rfc/rfc8530.txt
YANG Model for Logical Network Elements
https://www.rfc-editor.org/rfc/rfc8531.txt
Generic YANG Data Model for Connection-Oriented Operations, Administration, and Maintenance (OAM) Protocols
https://www.rfc-editor.org/rfc/rfc8532.txt
Generic YANG Data Model for the Management of Operations, Administration, and Maintenance (OAM) Protocols That Use Connectionless Communications
https://www.rfc-editor.org/rfc/rfc8533.txt
A YANG Data Model for Retrieval Methods for the Management of Operations, Administration, and Maintenance (OAM) Protocols That Use Connectionless Communication
https://www.rfc-editor.org/rfc/rfc8542.txt
A YANG Data Model for Fabric Topology in Data-Center Networks
https://www.rfc-editor.org/rfc/rfc8561.txt
A YANG Data Model for Microwave Radio Link
https://www.rfc-editor.org/rfc/rfc8575.txt
YANG Data Model for the Precision Time Protocol (PTP)
https://www.rfc-editor.org/rfc/rfc8632.txt
A YANG Data Model for Alarm Management
https://www.rfc-editor.org/rfc/rfc8652.txt
A YANG Data Model for the Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD)
https://www.rfc-editor.org/rfc/rfc8676.txt
YANG Modules for IPv4-in-IPv6 Address plus Port (A+P) Softwires
https://www.rfc-editor.org/rfc/rfc8675.txt
A YANG Data Model for Tunnel Interface Types
Также если ваш английский и чувство юмора позволяет вам смеятся над первоапрельскими РФЦ, вы можете почитать как-нибудь для развлечения достаточно ржачный РФЦ этого года
https://www.rfc-editor.org/rfc/rfc8567.txt
Customer Management DNS Resource Records
А если вам интересна история технологий, то в этом году было 50 лет от создания первого РФЦ, и по этому поводу есть достаточно интересный текст ( в виде РФЦ, конечно же)
https://www.rfc-editor.org/rfc/rfc8700.txt
Fifty Years of RFCs