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https://datatracker.ietf.org/doc/html/rfc6630
RFC 6630 - EAP Re-authentication Protocol Extensions for Authenticated Anticipatory Keying (ERP/AAK)
EAP Re-authentication Protocol Extensions for Authenticated Anticipatory Keying (ERP/AAK) (RFC 6630, )
authentication protocolrfc6630eapextensions
https://datatracker.ietf.org/doc/html/rfc7306
RFC 7306 - Remote Direct Memory Access (RDMA) Protocol Extensions
Remote Direct Memory Access (RDMA) Protocol Extensions (RFC 7306, )
remote direct memoryprotocol extensionsrfc7306access
https://datatracker.ietf.org/doc/html/rfc6388
RFC 6388 - Label Distribution Protocol Extensions for Point-to-Multipoint and...
Label Distribution Protocol Extensions for Point-to-Multipoint and Multipoint-to-Multipoint Label Switched Paths (RFC 6388, )
label distributionprotocol extensionsrfc6388point
https://datatracker.ietf.org/doc/html/rfc2848
RFC 2848 - The PINT Service Protocol: Extensions to SIP and SDP for IP Access to Telephone Call...
The PINT Service Protocol: Extensions to SIP and SDP for IP Access to Telephone Call Services (RFC 2848, )
service protocolip accesstelephone callrfc2848
https://datatracker.ietf.org/doc/html/rfc8745
RFC 8745 - Path Computation Element Communication Protocol (PCEP) Extensions for Associating...
Path Computation Element Communication Protocol (PCEP) Extensions for Associating Working and Protection Label Switched Paths (LSPs) with Stateful PCE (RFC...
path computation elementcommunication protocol pceprfc8745extensions
https://modelcontextprotocol.io/seps/2133-extensions
SEP-2133: Extensions - Model Context Protocol
extensions model contextsep2133protocol
https://mailarchive.ietf.org/arch/msg/ietf-announce-old/W70er0TvGdAkac_tVlnKT9ufv-0/
Protocol Action: DNS Server MIB Extensions to Historic Standard
Search IETF mail list archives
protocol actiondns servermibextensionshistoric
https://datatracker.ietf.org/doc/html/rfc8281
RFC 8281 - Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP...
Path Computation Element Communication Protocol (PCEP) Extensions for PCE-Initiated LSP Setup in a Stateful PCE Model (RFC 8281, )
path computation elementcommunication protocol pceprfc8281extensions
https://datatracker.ietf.org/doc/html/rfc5521
RFC 5521 - Extensions to the Path Computation Element Communication Protocol (PCEP) for Route...
Extensions to the Path Computation Element Communication Protocol (PCEP) for Route Exclusions (RFC 5521, )
path computation elementcommunication protocol pceprfc5521extensions
https://www.rfc-editor.org/rfc/rfc9050
RFC 9050: Path Computation Element Communication Protocol (PCEP) Procedures and Extensions for...
The Path Computation Element (PCE) is a core component of Software-Defined Networking (SDN) systems. A PCE as a Central Controller (PCECC) can simplify the...
path computation elementcommunication protocol pceprfc9050procedures
https://blog.modelcontextprotocol.io/posts/2026-03-11-understanding-mcp-extensions/
Understanding MCP Extensions | Model Context Protocol Blog
Mar 12, 2026 - A practical guide to MCP extensions: how they layer new capabilities on top of the core protocol, and patterns the community is already using.
extensions model contextprotocol blogunderstandingmcp
https://datatracker.ietf.org/doc/html/rfc4035
RFC 4035 - Protocol Modifications for the DNS Security Extensions
Protocol Modifications for the DNS Security Extensions (RFC 4035, )
dns securityrfc4035protocolmodifications
https://datatracker.ietf.org/doc/html/rfc8733
RFC 8733 - Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label...
Path Computation Element Communication Protocol (PCEP) Extensions for MPLS-TE Label Switched Path (LSP) Auto-Bandwidth Adjustment with Stateful PCE (RFC 8733, )
path computation elementcommunication protocol pceprfc8733extensions
https://discuss.kotlinlang.org/t/support-for-clojure-protocol-like-class-extensions-and-or-union-types-type-aliases/1125
Support for clojure protocol like class extensions and/or union types/type aliases? - Kotlin...
Hey all, I was wondering if any one in the Kotlin team had thought about anything akin to clojure protocols [1]. What I’m thinking about is a way of defining a...
union typessupportclojureprotocollike
https://www.rfc-editor.org/rfc/rfc5503.html
RFC 5503: Private Session Initiation Protocol (SIP) Proxy-to-Proxy Extensions for Supporting the...
session initiation protocolrfc5503privatesip
https://datatracker.ietf.org/doc/html/rfc9050
RFC 9050 - Path Computation Element Communication Protocol (PCEP) Procedures and Extensions for...
Path Computation Element Communication Protocol (PCEP) Procedures and Extensions for Using the PCE as a Central Controller (PCECC) of LSPs (RFC 9050, )
path computation elementcommunication protocol pceprfc9050procedures
https://datatracker.ietf.org/doc/html/rfc9504
RFC 9504 - Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage...
Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled Networks (RFC 9504, )
path computation elementcommunication protocol pceprfc9504extensions
https://modelcontextprotocol.io/extensions/overview
Extensions Overview - Model Context Protocol
Optional extensions to the Model Context Protocol
overview model contextextensionsprotocol
https://datatracker.ietf.org/doc/html/rfc9757
RFC 9757 - Path Computation Element Communication Protocol (PCEP) Extensions for Native IP Networks
Path Computation Element Communication Protocol (PCEP) Extensions for Native IP Networks (RFC 9757, )
path computation elementcommunication protocol pcepip networksrfc9757
https://datatracker.ietf.org/doc/html/rfc4328
RFC 4328 - Generalized Multi-Protocol Label Switching (GMPLS) Signaling Extensions for G.709...
Generalized Multi-Protocol Label Switching (GMPLS) Signaling Extensions for G.709 Optical Transport Networks Control (RFC 4328, )
generalized multi protocollabel switching gmplsrfc4328signaling
https://datatracker.ietf.org/doc/html/rfc8231
RFC 8231 - Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE
Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE (RFC 8231, )
path computation elementcommunication protocol pceprfc8231extensions
https://datatracker.ietf.org/doc/html/rfc8685
RFC 8685 - Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical...
Path Computation Element Communication Protocol (PCEP) Extensions for the Hierarchical Path Computation Element (H-PCE) Architecture (RFC 8685, )
path computation elementcommunication protocol pceprfc8685extensions
https://mailarchive.ietf.org/arch/msg/ietf-announce/P2x7gX9UnIVJPVnmKRpUh5_IpG0/
Protocol Action: 'DNS Extensions to Support IPv6 Address Aggregation and Renumbering' (RFC 2874) to...
Search IETF mail list archives
support ipv6 addressprotocol actiondns extensionsrfc 2874aggregation
https://datatracker.ietf.org/doc/html/rfc8934
RFC 8934 - PCE Communication Protocol (PCEP) Extensions for Label Switched Path (LSP) Scheduling...
PCE Communication Protocol (PCEP) Extensions for Label Switched Path (LSP) Scheduling with Stateful PCE (RFC 8934, )
communication protocol pceplabel switched pathrfc8934extensions
https://datatracker.ietf.org/doc/html/rfc8664
RFC 8664 - Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing
Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing (RFC 8664, )
path computation elementcommunication protocol pcepsegment routingrfc8664
https://datatracker.ietf.org/doc/html/rfc5063
RFC 5063 - Extensions to GMPLS Resource Reservation Protocol (RSVP) Graceful Restart
Extensions to GMPLS Resource Reservation Protocol (RSVP) Graceful Restart (RFC 5063, )
resource reservation protocolgraceful restartrfc5063extensions
https://www.rfc-editor.org/rfc/rfc6348.html
RFC 6348: Requirements for Point-to-Multipoint Extensions to the Label Distribution Protocol
label distributionrfc6348requirementspoint
https://datatracker.ietf.org/doc/draft-ietf-pce-circuit-style-pcep-extensions/
draft-ietf-pce-circuit-style-pcep-extensions-16 - Path Computation Element Communication Protocol...
Segment Routing (SR) enables a node to steer packet flows along a specified path without the need for intermediate per-path states, due to the utilization of...
path computation elementdraft ietfpcep extensionscommunication protocolcircuit
https://datatracker.ietf.org/doc/html/rfc6696
RFC 6696 - EAP Extensions for the EAP Re-authentication Protocol (ERP)
EAP Extensions for the EAP Re-authentication Protocol (ERP) (RFC 6696, )
authentication protocolrfc6696eapextensions
https://modemmanager.org/docs/libmbim/mbim-protocol/
The MBIM protocol and the Microsoft extensions | ModemManager
A general overview of the Mobile Broadband Interface Model (MBIM) protocol and the service extensions implemented by Microsoft to support features of new...
microsoft extensionsprotocolmodemmanager
https://modelcontextprotocol.io/extensions/auth/overview
Authorization Extensions - Model Context Protocol
Supplementary authorization mechanisms for the Model Context Protocol
extensions model contextauthorizationprotocol
https://datatracker.ietf.org/doc/html/rfc9059
RFC 9059 - Path Computation Element Communication Protocol (PCEP) Extensions for Associated...
Path Computation Element Communication Protocol (PCEP) Extensions for Associated Bidirectional Label Switched Paths (LSPs) (RFC 9059, )
path computation elementcommunication protocol pceprfc9059extensions
https://peps.pythondiscord.com/pep-0307/
PEP 307 – Extensions to the pickle protocol | peps.pythondiscord.com
Python Enhancement Proposals (PEPs)
protocol peps307extensionspicklepythondiscord
https://www.rfc-editor.org/rfc/rfc5374.html
RFC 5374: Multicast Extensions to the Security Architecture for the Internet Protocol
security architectureinternet protocolrfc5374multicast
https://blog.modelcontextprotocol.io/tags/extensions/
Extensions | Model Context Protocol Blog
Updates from the Model Context Protocol project
extensions model contextprotocol blog
https://datatracker.ietf.org/doc/html/rfc9603
RFC 9603 - Path Computation Element Communication Protocol (PCEP) Extensions for IPv6 Segment...
Path Computation Element Communication Protocol (PCEP) Extensions for IPv6 Segment Routing (RFC 9603, )
path computation elementcommunication protocol pceprfc9603extensions
https://datatracker.ietf.org/doc/html/rfc8282
RFC 8282 - Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer...
Extensions to the Path Computation Element Communication Protocol (PCEP) for Inter-Layer MPLS and GMPLS Traffic Engineering (RFC 8282, )
path computation elementcommunication protocol pceprfc8282extensions