| General Protocols | RFC 768 UDP |
| RFC 791 IP |
| RFC 792 ICMP |
| RFC 793 TCP |
| RFC 826 ARP |
| RFC 854 TELNET |
| RFC 894 IP over Ethernet |
| RFC 903 RARP |
| RFC 906 TFTP Bootstrap |
| RFC 950 Subnet |
| RFC951 BootP |
| RFC 1027 Proxy ARP |
| RFC 1042 Standard for the Transmission of IP |
| RFC 1166 Internet Numbers |
| RFC 1122 Host Extensions for IP MulticASting |
| RFC 1191 Path MTU Discovery |
| RFC 1340 ASsigned Numbers |
| RFC 1519 CIDR |
| RFC 1542 BootP extensions |
| RFC 1591 DNS (client) |
| RFC 1812 Requirements for IPv4 Routers |
| RFC 1858 Security Considerations for IP Fragment Filtering |
| RFC 2131 BootP/DHCP helper |
| RFC 2578 Structure of Management information Version 2 |
| RFC 2784 Generic Routing Encapsulation |
| RFC 3021 Using 31-Bit Prefixes on IPv4 Point-to-Point Links |
| RFC 3768 VRRP |
| RFC 4001 Textual Conventions for Internet Network Addresses |
| RFC 4950 ICMP extensions for MPLS |
| RFC 5880 Bidirectional Forwarding Detection |
| RFC 5881 Bidirectional Forwarding Detection for IPv4 and IPv6 (Single Hop) |
| RFC 5882 Generic Application of Bidirectional Forwarding Detection |
| RFC 5883 Bidirectional Forwarding Detection for Multihop Paths |
| BGPv4 | RFC 1745 OSPF Interactions |
| RFC 1772 Application of BGP in the Internet |
| RFC 1997 Communities and attributes |
| RFC 2385 BGP Session Protection via TCP MD5 |
| RFC 2439 Route Flap Dampening |
| RFC 2918 Route Refresh Capability |
| RFC 3392 Capability advertisement |
| RFC 3682 Generalized TTL Security Mechanism, for eBGP Session Protection |
| RFC 4271 BGPv4 |
| RFC 4364BGP/MPLS IP Virtual Private Networks |
| RFC 4456 Route Reflection |
| RFC 4486 Sub Codes for BGP CeASe Notification Message |
| RFC 4724 Graceful Restart Mechanism for BGP |
| RFC 4893 BGP Support for Four-octet AS Number Space |
| RFC 5065 BGP4 Confederations |
| RFC 5291 Outbound Route Filtering Capability for BGP-4 |
| RFC 5396 Textual Representation of Autonomous System (AS) Numbers |
| RFC 5668 4-Octect AS specific BGP extended Community |
| OSPF | RFC 1745 OSPF Interactions |
| RFC 1765 OSPF Database Overflow |
| RFC 2154 OSPF with Digital Signature (Password, MD-5) |
| RFC 2328 OSPF v2 |
| RFC 3101 OSPF NSSA |
| RFC 3137 OSPF Stub Router Advertisement |
| RFC 3630 TE Extensions to OSPF v2 |
| RFC 3623 Graceful OSPF Restart |
| RFC 4222 Prioritized Treatment of Specific OSPF |
| Version 2 |
| RFC 5250 OSPF Opaque LSA Option |
| IS-IS | RFC 1195 Routing in TCP/IP and Dual environments |
| RFC 1142 OSi i S-iS intra-domain Routing Protocol |
| RFC 3277 IS-IS Blackhole avoidance |
| RFC 5120 IS-IS Multi-topology Support |
| RFC 5301 Dynamic host Name exchange |
| RFC 5302 Domain-wide Prefix Distribution |
| RFC 5303 three-Way handshake for IS-IS Point-to-Point |
| RFC 5304 IS-IS Cryptographic authentication(MD-5) |
| RFC 5306 Restart Signaling for iSiS (helper mode) |
| RFC 5309 Point-to-point operation over LAN in link state routing protocols |
| IPv4 Multicast | RFC 1122 IGMP v1 |
| RFC 2236 IGMP v2 |
| RFC 4601 PIM-SM |
| RFC 4607 PIM-SSM |
| RFC 4610 Anycast RP using PIM |
| RFC 5059 BSR for PIM |
| QoS | RFC 2474 DiffServ Definition |
| RFC 2475 An Architecture for Differentiated Services |
| RFC 2597 Assured Forwarding PHB Group |
| RFC 2697 Single Rate Three-Color Marker |
| RFC 2698 A Two-Rate Three-Color Marker |
| RFC 3246 An Expedited Forwarding PHB |
| IPv6 Core | RFC 1887 IPv6 unicast address allocation architecture |
| RFC 1981 IPv6 Path MtU Discovery |
| RFC 2375 IPv6 Multicast Address Assignments
|
| RFC 2450 Proposed TLA and NLA ASsignment Rules |
| RFC 2460 IPv6 Specification |
| RFC 2462 IPv6 Stateless Address Auto-Configuration |
| RFC 2464 transmission of IPv6 over Ethernet Networks |
| RFC 2471 IPv6 Testing Address Allocation |
| RFC 2711 IPv6 Router Alert Option |
| RFC 3587 IPv6 Global Unicast Address Format |
| RFC 4193 Unique Local IPv6 Unicast Addresses |
| RFC 4291 IPv6 addressing architecture |
| RFC 4301 IP Security architecture |
| RFC 4303 encapsulation Security Payload |
| RFC 4305 ESP and AH cryptography |
| RFC 4443 ICMPv6 |
| RFC 4552 auth for OSPFv3 using AH/ESP |
| RFC 4835 Cryptographic alg. Req. for ESP |
| RFC 4816 Neighbor Discovery for IP version 6 (IPv6) |
| IPv6 Routing | RFC 2740 OSPFv3 for IPv6 |
| RFC 2545 Use of BGP-MP for IPv6 |
| RFC 5308 Routing IPv6 with IS-IS |
| RFC 6106 Support for IPv6 Router advertisements with DNS attributes |
| RFC 6164 Using 127-Bit IPv6 Prefixes on inter-Router Links |
| MPLS | RFC 2205 RSVP v1 Functional Specification
|
| RFC 2209 RSVP v1 Message Processing Rules |
| RFC 2702 TE over MPLS |
| RFC 2961 RSVP Refresh Overhead Reduction extensions |
| RFC 3031 MPLS architecture |
| RFC 3032 MPLS Label Stack encoding |
| RFC 3037 LDP applicability |
| RFC 3097 RSVP Cryptographic Authentication |
| RFC 3209 RSVP-TE |
| RFC 3270 MPLS Support of Differentiated Services |
| RFC 3478 LDP Graceful Restart |
| RFC 3815 Definition of Managed Objects for the MPLS, LDP |
| RFC 4090 FASt Reroute extensions to RSVP-te for LSP tunnels; partial support |
| RFC 4364 BGP/MPLS IP VPNs |
| RFC 4379 OAM |
| RFC 4448 encapsulation methods for transport of Ethernet over MPLS networks |
| RFC 4461 Signaling Requirements for Point-to-MultIPoint Traffic-Engineered MPLS Label Switched Path(LSR) |
| RFC 4875 extensions to RSVP-TE for P2MP TE LSPs |
| RFC 5036 LDP Specification |
| RFC 5305 ISIS-TE |
| RFC 5443 LDP IG P Synchronization |
| RFC 5561 LDP Capabilities |
| RFC 5712 MPLS Traffic Engineering Soft Preemption |
| RFC 5918 LDP "Typed Wildcard" FEC |
| RFC 5919 Signaling LDP Label advertisement Completion |
| Layer 2 VPN and PWE3 | RFC 3343 TT L Processing in MPLS networks |
| RFC 3985 Pseudowire Emulation Edge to Edge (PWE3) Architecture |
| RFC 4364 BGP/MPLS IP VPNs4 |
| RFC 4447 Pseudowire Setup and Maintenance using LDP4 |
| RFC 4448 encapsulation Methods for transport of Ethernet over MPLS Networks |
| RFC 4664 Framework for Layer 2 Virtual Private Networks |
| RFC 4665 Service Requirements for Layer 2 Provider-Provisioned Virtual Private Networks |
| RFC 4762 VPLS using LDP Signaling |
| RFC 5542 Definitions of Textual Conventions for Pseudowire (PW) Management |
| RFC 5601 Pseudowire (PW) Management information BASe |
| RFC 6870 PW Preferential Forwarding Status Bit |
| RFC 7432 BGP MPLS-BASed Ethernet VPN - Partial |
| draft-sd-l2vpn-evpn-overlay-03 (A Network Virtualization Overlay Solution using EVPN) Partial |
| draft-ietf-bess-evpn-overlay-04 (A Network Virtualization Overlay Solution using EVPN with VXLAN encapsulation) Partial |