RFC 5000
Internet Official Protocol Standards
3.5. Best Current Practice Ordered by BCP
[Note: an asterisk at the end of a line indicates a change from the previous edition of this document.] Mnemonic Title RFC# BCP# ------------------------------------------------------------------------ -------- Variance for The PPP Compression Control Protocol 1915 3 and The PPP Encryption Control Protocol -------- An Appeal to the Internet Community to Return 1917 4 Unused IP Networks (Prefixes) to the IANA -------- Address Allocation for Private Internets 1918 5 -------- Guidelines for creation, selection, and 1930 6 registration of an Autonomous System (AS) -------- Implications of Various Address Allocation 2008 7 Policies for Internet Routing -------- IRTF Research Group Guidelines and Procedures 2014 8 -------- The Internet Standards Process -- Revision 3 2026 9 -------- IAB and IESG Selection, Confirmation, and Recall 3777 10 Process: Operation of the Nominating and Recall Committees -------- The Organizations Involved in the IETF Standards 2028 11 Process -------- Internet Registry IP Allocation Guidelines 2050 12 -------- Media Type Specifications and Registration 4288* 13 Procedures -------- Multipurpose Internet Mail Extensions (MIME) Part 4289* 13 Four: Registration Procedures
-------- Key words for use in RFCs to Indicate Requirement 2119 14
Levels
-------- Deployment of the Internet White Pages Service 2148 15
-------- Selection and Operation of Secondary DNS Servers 2182 16
-------- Use of DNS Aliases for Network Services 2219 17
-------- IETF Policy on Character Sets and Languages 2277 18
-------- IANA Charset Registration Procedures 2978 19
-------- Classless IN-ADDR.ARPA delegation 2317 20
-------- Expectations for Computer Security Incident 2350 21
Response
-------- Guide for Internet Standards Writers 2360 22
-------- Administratively Scoped IP Multicast 2365 23
-------- RSVP over ATM Implementation Guidelines 2379 24
-------- IETF Working Group Guidelines and Procedures 2418 25
-------- Guidelines for Writing an IANA Considerations 2434 26
Section in RFCs
-------- Advancement of MIB specifications on the IETF 2438 27
Standards Track
-------- Enhancing TCP Over Satellite Channels using 2488 28
Standard Mechanisms
-------- Anti-Spam Recommendations for SMTP MTAs 2505 30
-------- Media Feature Tag Registration Procedure 2506 31
-------- Reserved Top Level DNS Names 2606 32
-------- Changing the Default for Directed Broadcasts in 2644 34
Routers
-------- Guidelines for Writers of RTP Payload Format 2736 36
Specifications
-------- IANA Allocation Guidelines For Values In the 2780 37
Internet Protocol and Related Headers
-------- Network Ingress Filtering: Defeating Denial of 2827 38
Service Attacks which employ IP Source Address
Spoofing
-------- Charter of the Internet Architecture Board (IAB) 2850 39
-------- Root Name Server Operational Requirements 2870 40
-------- Congestion Control Principles 2914 41
-------- Domain Name System (DNS) IANA Considerations 2929 42
-------- Procedures and IANA Guidelines for Definition of 2939 43
New DHCP Options and Message Types
-------- Use of HTTP State Management 2964 44
-------- IETF Discussion List Charter 3005 45
-------- Recommended Internet Service Provider Security 3013 46
Services and Procedures
-------- Tags for Identifying Languages 4646* 47
-------- Matching of Language Tags 4647* 47
-------- End-to-end Performance Implications of Slow Links 3150 48
-------- End-to-end Performance Implications of Links with 3155 50
Errors
-------- IANA Guidelines for IPv4 Multicast Address 3171 51
Assignments
-------- Management Guidelines & Operational Requirements 3172 52
for the Address and Routing Parameter Area Domain
("arpa")
-------- GLOP Addressing in 233/8 3180 53
-------- IETF Guidelines for Conduct 3184 54
-------- Guidelines for Evidence Collection and Archiving 3227 55
-------- On the use of HTTP as a Substrate 3205 56
-------- IANA Considerations for IPv4 Internet Group 3228 57
Management Protocol (IGMP)
-------- Defining the IETF 3233 58
-------- A Transient Prefix for Identifying Profiles under 3349 59
Development by the Working Groups of the Internet
Engineering Task Force
-------- Inappropriate TCP Resets Considered Harmful 3360 60
-------- Strong Security Requirements for Internet 3365 61
Engineering Task Force Standard Protocols
-------- Advice to link designers on link Automatic Repeat 3366 62
reQuest (ARQ)
-------- Session Initiation Protocol for Telephones 3372 63
(SIP-T): Context and Architectures
-------- Internet Assigned Numbers Authority (IANA) 4520* 64
Considerations for the Lightweight Directory
Access Protocol (LDAP)
-------- Dynamic Delegation Discovery System (DDDS) Part 3405 65
Five: URI.ARPA Assignment Procedures
-------- Uniform Resource Names (URN) Namespace Definition 3406 66
Mechanisms
-------- Change Process for the Session Initiation Protocol 3427 67
(SIP)
-------- Layer Two Tunneling Protocol (L2TP) Internet 3438 68
Assigned Numbers Authority (IANA) Considerations
Update
-------- TCP Performance Implications of Network Path 3449 69
Asymmetry
-------- Guidelines for the Use of Extensible Markup 3470 70
Language (XML) within IETF Protocols
-------- TCP over Second (2.5G) and Third (3G) Generation 3481 71
Wireless Networks
-------- Guidelines for Writing RFC Text on Security 3552 72
Considerations
-------- An IETF URN Sub-namespace for Registered Protocol 3553 73
Parameters
-------- Coexistence between Version 1, Version 2, and 3584 74
Version 3 of the Internet-standard Network
Management Framework
-------- Session Initiation Protocol (SIP) Basic Call Flow 3665 75
Examples
-------- Session Initiation Protocol (SIP) Public Switched 3666 76
Telephone Network (PSTN) Call Flows
-------- IETF ISOC Board of Trustee Appointment Procedures 3677 77
-------- IETF Rights in Contributions 3978* 78
-------- RFC 3978 Update to Recognize the IETF Trust 4748* 78
-------- Intellectual Property Rights in IETF Technology 3979* 79
-------- Clarification of the Third Party Disclosure 4879* 79
Procedure in RFC 3979
-------- Delegation of E.F.F.3.IP6.ARPA 3681 80
-------- The IETF XML Registry 3688 81
-------- Assigning Experimental and Testing Numbers 3692 82
Considered Useful
-------- A Practice for Revoking Posting Rights to IETF 3683 83
Mailing Lists
-------- Ingress Filtering for Multihomed Networks 3704 84
-------- Best Current Practices for Third Party Call 3725 85
Control (3pcc) in the Session Initiation Protocol
(SIP)
-------- Determining Strengths For Public Keys Used For 3766 86
Exchanging Symmetric Keys
-------- Use of Interior Gateway Protocol (IGP) Metric as a 3785 87
second MPLS Traffic Engineering (TE) Metric
-------- IANA Considerations for the Point-to-Point 3818 88
Protocol (PPP)
-------- Advice for Internet Subnetwork Designers 3819 89
-------- Registration Procedures for Message Header Fields 3864* 90
-------- DNS IPv6 Transport Operational Guidelines 3901* 91
-------- The IESG and RFC Editor Documents: Procedures 3932* 92
-------- A Model for IETF Process Experiments 3933* 93
-------- Updates to RFC 2418 Regarding the Management of 3934* 94
IETF Mailing Lists
-------- A Mission Statement for the IETF 3935* 95
-------- Procedures for Modifying the Resource reSerVation 3936* 96
Protocol (RSVP)
-------- Clarifying when Standards Track Documents may 3967* 97
Refer Normatively to Documents at a Lower Level
-------- Handling Normative References to Standards-Track 4897* 97
Documents
-------- The Internet Assigned Number Authority (IANA) 3968* 98
Header Field Parameter Registry for the Session
Initiation Protocol (SIP)
-------- The Internet Assigned Number Authority (IANA) 3969* 99
Uniform Resource Identifier (URI) Parameter
Registry for the Session Initiation Protocol (SIP
-------- Early IANA Allocation of Standards Track Code 4020* 100
Points
-------- Structure of the IETF Administrative Support 4071* 101
Activity (IASA)
-------- BCP 101 Update for IPR Trust 4371* 101
-------- IAB Processes for Management of IETF Liaison 4052* 102
Relationships
-------- Procedures for Handling Liaison Statements to and 4053* 103
from the IETF
-------- Terminology for Describing Internet Connectivity 4084* 104
-------- Embedding Globally-Routable Internet Addresses 4085* 105
Considered Harmful
-------- Randomness Requirements for Security 4086* 106
-------- Guidelines for Cryptographic Key Management 4107* 107
-------- IP Performance Metrics (IPPM) Metrics Registry 4148* 108
-------- Deprecation of "ip6.int" 4159* 109
-------- Tunneling Multiplexed Compressed RTP (TCRTP) 4170* 110
-------- Guidelines for Authors and Reviewers of MIB 4181* 111
Documents
-------- RFC 4181 Update to Recognize the IETF Trust 4841* 111
-------- Prioritized Treatment of Specific OSPF Version 2 4222* 112
Packets and Congestion Avoidance
-------- The IETF Administrative Oversight Committee (IAOC) 4333* 113
Member Selection Guidelines and Process
-------- BGP Communities for Data Collection 4384* 114
-------- Guidelines and Registration Procedures for New URI 4395* 115
Schemes
-------- IANA Allocations for Pseudowire Edge to Edge 4446* 116
Emulation (PWE3)
-------- Interworking between the Session Initiation 4497* 117
Protocol (SIP) and QSIG
-------- Considerations for Lightweight Directory Access 4521* 118
Protocol (LDAP) Extensions
-------- Session Initiation Protocol (SIP) Call Control - 4579* 119
Conferencing for User Agents
-------- Source-Specific Protocol Independent Multicast in 4608* 120
232/8
-------- Multicast Source Discovery Protocol (MSDP) 4611* 121
Deployment Scenarios
CIDR-STRA Classless Inter-domain Routing (CIDR): The 4632* 122
Internet Address Assignment and Aggregation Plan
-------- Observed DNS Resolution Misbehavior 4697* 123
-------- Specifying Alternate Semantics for the Explicit 4774* 124
Congestion Notification (ECN) Field
-------- Procedures for Protocol Extensions and Variations 4775* 125
-------- Operation of Anycast Services 4786* 126
-------- Network Address Translation (NAT) Behavioral 4787* 127
Requirements for Unicast UDP
-------- Avoiding Equal Cost Multipath Treatment in MPLS 4928* 128
Networks
-------- Change Process for Multiprotocol Label Switching 4929* 129
(MPLS) and Generalized MPLS (GMPLS) Protocols and
Procedures
-------- IANA Considerations for OSPF 4940* 130
-------- Symmetric RTP / RTP Control Protocol (RTCP) 4961* 131
-------- Guidance for Authentication, Authorization, and 4962* 132
Accounting (AAA) Key Management
-------- Specifying New Congestion Control Algorithms 5033* 133
-------- Email Submission Operations: Access and 5068* 134
Accountability Requirements
-------- IP Multicast Requirements for a Network Address 5135* 135
Translator (NAT) and a Network Address Port
Translator (NAPT)
3.6. Best Current Practice Ordered by RFC
[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]
Mnemonic Title BCP# RFC#
------------------------------------------------------------------------
-------- IP Multicast Requirements for a Network Address 135 5135*
Translator (NAT) and a Network Address Port
Translator (NAPT)
-------- Email Submission Operations: Access and 134 5068*
Accountability Requirements
-------- Specifying New Congestion Control Algorithms 133 5033*
-------- Guidance for Authentication, Authorization, and 132 4962*
Accounting (AAA) Key Management
-------- Symmetric RTP / RTP Control Protocol (RTCP) 131 4961*
-------- IANA Considerations for OSPF 130 4940*
-------- Change Process for Multiprotocol Label Switching 129 4929*
(MPLS) and Generalized MPLS (GMPLS) Protocols
and Procedures
-------- Avoiding Equal Cost Multipath Treatment in MPLS 128 4928*
Networks
-------- Handling Normative References to Standards-Track 97 4897*
Documents
-------- Clarification of the Third Party Disclosure 79 4879*
Procedure in RFC 3979
-------- RFC 4181 Update to Recognize the IETF Trust 111 4841*
-------- Network Address Translation (NAT) Behavioral 127 4787*
Requirements for Unicast UDP
-------- Operation of Anycast Services 126 4786*
-------- Procedures for Protocol Extensions and Variations 125 4775*
-------- Specifying Alternate Semantics for the Explicit 124 4774*
Congestion Notification (ECN) Field
-------- RFC 3978 Update to Recognize the IETF Trust 78 4748*
-------- Observed DNS Resolution Misbehavior 123 4697*
-------- Matching of Language Tags 47 4647*
-------- Tags for Identifying Languages 47 4646*
CIDR-STRA Classless Inter-domain Routing (CIDR): The 122 4632*
Internet Address Assignment and Aggregation Plan
-------- Multicast Source Discovery Protocol (MSDP) 121 4611*
Deployment Scenarios
-------- Source-Specific Protocol Independent Multicast 120 4608*
in 232/8
-------- Session Initiation Protocol (SIP) Call Control - 119 4579*
Conferencing for User Agents
-------- Considerations for Lightweight Directory Access 118 4521*
Protocol (LDAP) Extensions
-------- Internet Assigned Numbers Authority (IANA) 64 4520*
Considerations for the Lightweight Directory
Access Protocol (LDAP)
-------- Interworking between the Session Initiation 117 4497*
Protocol (SIP) and QSIG
-------- IANA Allocations for Pseudowire Edge to Edge 116 4446*
Emulation (PWE3)
-------- Guidelines and Registration Procedures for New 115 4395*
URI Schemes
-------- BGP Communities for Data Collection 114 4384*
-------- BCP 101 Update for IPR Trust 101 4371*
-------- The IETF Administrative Oversight Committee 113 4333*
(IAOC) Member Selection Guidelines and Process
-------- Multipurpose Internet Mail Extensions (MIME) 13 4289*
Part Four: Registration Procedures
-------- Media Type Specifications and Registration 13 4288*
Procedures
-------- Prioritized Treatment of Specific OSPF Version 2 112 4222*
Packets and Congestion Avoidance
-------- Guidelines for Authors and Reviewers of MIB 111 4181*
Documents
-------- Tunneling Multiplexed Compressed RTP (TCRTP) 110 4170*
-------- Deprecation of "ip6.int" 109 4159*
-------- IP Performance Metrics (IPPM) Metrics Registry 108 4148*
-------- Guidelines for Cryptographic Key Management 107 4107*
-------- Randomness Requirements for Security 106 4086*
-------- Embedding Globally-Routable Internet Addresses 105 4085*
Considered Harmful
-------- Terminology for Describing Internet Connectivity 104 4084*
-------- Structure of the IETF Administrative Support 101 4071*
Activity (IASA)
-------- Procedures for Handling Liaison Statements to 103 4053*
and from the IETF
-------- IAB Processes for Management of IETF Liaison 102 4052*
Relationships
-------- Early IANA Allocation of Standards Track Code 100 4020*
Points
-------- Intellectual Property Rights in IETF Technology 79 3979*
-------- IETF Rights in Contributions 78 3978*
-------- The Internet Assigned Number Authority (IANA) 99 3969*
Uniform Resource Identifier (URI) Parameter
Registry for the Session Initiation Protocol
(SIP)
-------- The Internet Assigned Number Authority (IANA) 98 3968*
Header Field Parameter Registry for the Session
Initiation Protocol (SIP)
-------- Clarifying when Standards Track Documents may 97 3967*
Refer Normatively to Documents at a Lower Level
-------- Procedures for Modifying the Resource 96 3936*
reSerVation Protocol (RSVP)
-------- A Mission Statement for the IETF 95 3935*
-------- Updates to RFC 2418 Regarding the Management of 94 3934*
IETF Mailing Lists
-------- A Model for IETF Process Experiments 93 3933*
-------- The IESG and RFC Editor Documents: Procedures 92 3932*
-------- DNS IPv6 Transport Operational Guidelines 91 3901*
-------- Registration Procedures for Message Header Fields 90 3864*
-------- Advice for Internet Subnetwork Designers 89 3819
-------- IANA Considerations for the Point-to-Point 88 3818
Protocol (PPP)
-------- Use of Interior Gateway Protocol (IGP) Metric as 87 3785
a second MPLS Traffic Engineering (TE) Metric
-------- IAB and IESG Selection, Confirmation, and Recall 10 3777
Process: Operation of the Nominating and Recall
Committees
-------- Determining Strengths For Public Keys Used For 86 3766
Exchanging Symmetric Keys
-------- Best Current Practices for Third Party Call 85 3725
Control (3pcc) in the Session Initiation
Protocol (SIP)
-------- Ingress Filtering for Multihomed Networks 84 3704
-------- Assigning Experimental and Testing Numbers 82 3692
Considered Useful
-------- The IETF XML Registry 81 3688
-------- A Practice for Revoking Posting Rights to IETF 83 3683
Mailing Lists
-------- Delegation of E.F.F.3.IP6.ARPA 80 3681
-------- IETF ISOC Board of Trustee Appointment Procedures 77 3677
-------- Session Initiation Protocol (SIP) Public 76 3666
Switched Telephone Network (PSTN) Call Flows
-------- Session Initiation Protocol (SIP) Basic Call 75 3665
Flow Examples
-------- Coexistence between Version 1, Version 2, and 74 3584
Version 3 of the Internet-standard Network
Management Framework
-------- An IETF URN Sub-namespace for Registered 73 3553
Protocol Parameters
-------- Guidelines for Writing RFC Text on Security 72 3552
Considerations
-------- TCP over Second (2.5G) and Third (3G) Generation 71 3481
Wireless Networks
-------- Guidelines for the Use of Extensible Markup 70 3470
Language (XML) within IETF Protocols
-------- TCP Performance Implications of Network Path 69 3449
Asymmetry
-------- Layer Two Tunneling Protocol (L2TP) Internet 68 3438
Assigned Numbers Authority (IANA) Considerations
Update
-------- Change Process for the Session Initiation 67 3427
Protocol (SIP)
-------- Uniform Resource Names (URN) Namespace 66 3406
Definition Mechanisms
-------- Dynamic Delegation Discovery System (DDDS) Part 65 3405
Five: URI.ARPA Assignment Procedures
-------- Session Initiation Protocol for Telephones 63 3372
(SIP-T): Context and Architectures
-------- Advice to link designers on link Automatic 62 3366
Repeat reQuest (ARQ)
-------- Strong Security Requirements for Internet 61 3365
Engineering Task Force Standard Protocols
-------- Inappropriate TCP Resets Considered Harmful 60 3360
-------- A Transient Prefix for Identifying Profiles 59 3349
under Development by the Working Groups of the
Internet Engineering Task Force
-------- Defining the IETF 58 3233
-------- IANA Considerations for IPv4 Internet Group 57 3228
Management Protocol (IGMP)
-------- Guidelines for Evidence Collection and Archiving 55 3227
-------- On the use of HTTP as a Substrate 56 3205
-------- IETF Guidelines for Conduct 54 3184
-------- GLOP Addressing in 233/8 53 3180
-------- Management Guidelines & Operational Requirements 52 3172
for the Address and Routing Parameter Area
Domain ("arpa")
-------- IANA Guidelines for IPv4 Multicast Address 51 3171
Assignments
-------- End-to-end Performance Implications of Links 50 3155
with Errors
-------- End-to-end Performance Implications of Slow Links 48 3150
-------- Recommended Internet Service Provider Security 46 3013
Services and Procedures
-------- IETF Discussion List Charter 45 3005
-------- IANA Charset Registration Procedures 19 2978
-------- Use of HTTP State Management 44 2964
-------- Procedures and IANA Guidelines for Definition of 43 2939
New DHCP Options and Message Types
-------- Domain Name System (DNS) IANA Considerations 42 2929
-------- Congestion Control Principles 41 2914
-------- Root Name Server Operational Requirements 40 2870
-------- Charter of the Internet Architecture Board (IAB) 39 2850
-------- Network Ingress Filtering: Defeating Denial of 38 2827
Service Attacks which employ IP Source Address
Spoofing
-------- IANA Allocation Guidelines For Values In the 37 2780
Internet Protocol and Related Headers
-------- Guidelines for Writers of RTP Payload Format 36 2736
Specifications
-------- Changing the Default for Directed Broadcasts in 34 2644
Routers
-------- Reserved Top Level DNS Names 32 2606
-------- Media Feature Tag Registration Procedure 31 2506
-------- Anti-Spam Recommendations for SMTP MTAs 30 2505
-------- Enhancing TCP Over Satellite Channels using 28 2488
Standard Mechanisms
-------- Advancement of MIB specifications on the IETF 27 2438
Standards Track
-------- Guidelines for Writing an IANA Considerations 26 2434
Section in RFCs
-------- IETF Working Group Guidelines and Procedures 25 2418
-------- RSVP over ATM Implementation Guidelines 24 2379
-------- Administratively Scoped IP Multicast 23 2365
-------- Guide for Internet Standards Writers 22 2360
-------- Expectations for Computer Security Incident 21 2350
Response
-------- Classless IN-ADDR.ARPA delegation 20 2317
-------- IETF Policy on Character Sets and Languages 18 2277
-------- Use of DNS Aliases for Network Services 17 2219
-------- Selection and Operation of Secondary DNS Servers 16 2182
-------- Deployment of the Internet White Pages Service 15 2148
-------- Key words for use in RFCs to Indicate 14 2119
Requirement Levels
-------- Internet Registry IP Allocation Guidelines 12 2050
-------- The Organizations Involved in the IETF Standards 11 2028
Process
-------- The Internet Standards Process -- Revision 3 9 2026
-------- IRTF Research Group Guidelines and Procedures 8 2014
-------- Implications of Various Address Allocation 7 2008
Policies for Internet Routing
-------- Guidelines for creation, selection, and 6 1930
registration of an Autonomous System (AS)
-------- Address Allocation for Private Internets 5 1918
-------- An Appeal to the Internet Community to Return 4 1917
Unused IP Networks (Prefixes) to the IANA
-------- Variance for The PPP Compression Control 3 1915
Protocol and The PPP Encryption Control Protocol
3.7. Experimental Protocols
[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]
Mnemonic Title RFC#
------------------------------------------------------------------------
-------- Experiment in Exploratory Group Formation within the 5111*
Internet Engineering Task Force (IETF)
-------- The Extensible Authentication Protocol-Internet Key 5106*
Exchange Protocol version 2 (EAP-IKEv2) Method
-------- Using OpenPGP Keys for Transport Layer Security 5081*
(TLS) Authentication
-------- Explicit Multicast (Xcast) Concepts and Options 5058*
-------- Bundle Protocol Specification 5050*
-------- IPv6 Router Advertisement Option for DNS 5006*
Configuration
-------- Mobile IPv4 Fast Handovers 4988*
-------- OSPF-xTE: Experimental Extension to OSPF for Traffic 4973*
Engineering
-------- DNS Security (DNSSEC) Opt-In 4956*
-------- Atom License Extension 4946*
-------- Abstract Syntax Notation X (ASN.X) Representation of 4914*
Encoding Instructions for the XML Encoding Rules (XER
-------- Abstract Syntax Notation X (ASN.X) Representation of 4913*
Encoding Instructions for the Generic String
Encoding Rules (GSER)
-------- Abstract Syntax Notation X (ASN.X) 4912*
-------- Encoding Instructions for the Robust XML Encoding 4911*
Rules (RXER)
-------- Robust XML Encoding Rules (RXER) for Abstract Syntax 4910*
Notation One (ASN.1)
-------- Multi-homing for small scale fixed network Using 4908*
Mobile IP and NEMO
-------- Low-Latency Handoffs in Mobile IPv4 4881*
-------- Mobile IPv4 Regional Registration 4857*
-------- An IPv6 Prefix for Overlay Routable Cryptographic 4843*
Hash Identifiers (ORCHID)
-------- TCP Friendly Rate Control (TFRC): The Small-Packet 4828*
(SP) Variant
-------- OSPF Link-Local Signaling 4813*
-------- Quick-Start for TCP and IP 4782*
-------- The Intrusion Detection Exchange Protocol (IDXP) 4767*
-------- The Intrusion Detection Message Exchange Format 4765*
(IDMEF)
-------- The EAP-PSK Protocol: A Pre-Shared Key Extensible 4764*
Authentication Protocol (EAP) Method
-------- Multiple Authentication Exchanges in the Internet 4739*
Key Exchange (IKEv2) Protocol
-------- The Dynamic Source Routing Protocol (DSR) for Mobile 4728*
Ad Hoc Networks for IPv4
-------- Netnews Administration System (NAS) 4707*
-------- IETF Operational Notes 4693*
-------- TCP-Friendly Multicast Congestion Control (TFMCC): 4654*
Protocol Specification
-------- Improving the Robustness of TCP to Non-Congestion 4653*
Events
-------- Experiment in Long-Term Suspensions From Internet 4633*
Engineering Task Force (IETF) Mailing Lists
-------- Multicast Source Discovery Protocol (MSDP) MIB 4624*
-------- IPv6 Node Information Queries 4620*
-------- NEC's Simple Middlebox Configuration (SIMCO) 4540*
Protocol Version 3.0
-------- The Lightweight Directory Access Protocol (LDAP) 4533*
Content Synchronization Operation
-------- Lightweight Directory Access Protocol (LDAP) Turn 4531*
Operation
-------- The Managed Object Aggregation MIB 4498*
-------- Repeated Authentication in Internet Key Exchange 4478*
(IKEv2) Protocol
-------- Derivation of DNS Name Predecessor and Successor 4471*
-------- Web Distributed Authoring and Versioning (WebDAV) 4437*
Redirect Reference Resources
-------- Selectively Reliable Multicast Protocol (SRMP) 4410*
-------- Sender Policy Framework (SPF) for Authorizing Use of 4408*
Domains in E-Mail, Version 1
-------- Purported Responsible Address in E-Mail Messages 4407*
-------- Sender ID: Authenticating E-Mail 4406*
-------- SMTP Service Extension for Indicating the 4405*
Responsible Submitter of an E-Mail Message
-------- Neighbor Discovery Proxies (ND Proxy) 4389*
-------- Internet X.509 Public Key Infrastructure Repository 4386*
Locator Service
-------- Calendar Access Protocol (CAP) 4324*
-------- Datatypes for Web Distributed Authoring and 4316*
Versioning (WebDAV) Properties
ISATAP Intra-Site Automatic Tunnel Addressing Protocol 4214*
(ISATAP)
-------- Hierarchical Mobile IPv6 Mobility Management (HMIPv6) 4140*
-------- Forward RTO-Recovery (F-RTO): An Algorithm for 4138*
Detecting Spurious Retransmission Timeouts with TCP
and the Stream Control Transmission Protocol (SCTP)
-------- Russian Dolls Bandwidth Constraints Model for 4127*
Diffserv-aware MPLS Traffic Engineering
-------- Max Allocation with Reservation Bandwidth 4126*
Constraints Model for Diffserv-aware MPLS Traffic
Engineering & Performance Comparisons
-------- Maximum Allocation Bandwidth Constraints Model for 4125*
Diffserv-aware MPLS Traffic Engineering
-------- Fast Handovers for Mobile IPv6 4068*
-------- Context Transfer Protocol (CXTP) 4067*
-------- Candidate Access Router Discovery (CARD) 4066*
-------- Instructions for Seamoby and Experimental Mobility 4065*
Protocol IANA Allocations
-------- BinaryTime: An Alternate Format for Representing 4049*
Date and Time in ASN.1
-------- Extensions to Support Efficient Carrying of 4045*
Multicast Traffic in Layer-2 Tunneling Protocol
(L2TP)
-------- Maximum Transmission Unit Signalling Extensions for 3988*
the Label Distribution Protocol
-------- Protocol Independent Multicast - Dense Mode 3973*
(PIM-DM): Protocol Specification (Revised)
-------- Real-time Transport Protocol (RTP) Payload Format 3952*
for internet Low Bit Rate Codec (iLBC) Speech
-------- Internet Low Bit Rate Codec (iLBC) 3951*
-------- Negative-Acknowledgment (NACK)-Oriented Reliable 3941*
Multicast (NORM) Building Blocks
-------- Negative-acknowledgment (NACK)-Oriented Reliable 3940*
Multicast (NORM) Protocol
-------- Alternative Decision Making Processes for 3929*
Consensus-Blocked Decisions in the IETF
-------- FLUTE - File Delivery over Unidirectional Transport 3926*
DNS-SRV Remote Service Discovery in the Service Location 3832
Protocol (SLP) via DNS SRV
-------- Next Generation Structure of Management Information 3781
(SMIng) Mappings to the Simple Network Management
Protocol (SNMP)
-------- SMIng - Next Generation Structure of Management 3780
Information
-------- Limited Slow-Start for TCP with Large Congestion 3742
Windows
-------- Wave and Equation Based Rate Control (WEBRC) 3738
Building Block
-------- Using TCP Duplicate Selective Acknowledgement 3708
(DSACKs) and Stream Control Transmission Protocol
(SCTP) Duplicate Transmission Sequence Numbers
(TSNs) to Detect Spurious Retransmissions
-------- Compact Forward Error Correction (FEC) Schemes 3695
-------- Topology Dissemination Based on Reverse-Path 3684
Forwarding (TBRPF)
-------- Domain Administrative Data in Lightweight Directory 3663
Access Protocol (LDAP)
-------- The Mailbox Update (MUPDATE) Distributed Mailbox 3656
Database Protocol
-------- HighSpeed TCP for Large Congestion Windows 3649
-------- Optimized Link State Routing Protocol (OLSR) 3626
-------- Multicast Source Discovery Protocol (MSDP) 3618
-------- Ad hoc On-Demand Distance Vector (AODV) Routing 3561
-------- Robust Explicit Congestion Notification (ECN) 3540
Signaling with Nonces
-------- Using Extensible Markup Language-Remote Procedure 3529
Calling (XML-RPC) in Blocks Extensible Exchange
Protocol (BEEP)
-------- Mesh-enhanced Service Location Protocol (mSLP) 3528
-------- The Eifel Detection Algorithm for TCP 3522
-------- TCP Congestion Control with Appropriate Byte 3465
Counting (ABC)
-------- Layered Coding Transport (LCT) Building Block 3451
-------- Asynchronous Layered Coding (ALC) Protocol 3450
Instantiation
-------- Simple Network Management Protocol Over Transmission 3430
Control Protocol Transport Mapping
-------- Select and Sort Extensions for the Service Location 3421
Protocol (SLP)
-------- The Application Exchange (APEX) Presence Service 3343
-------- Dual Stack Hosts Using "Bump-in-the-API" (BIA) 3338
-------- Policy-Based Accounting 3334
-------- PGM Reliable Transport Protocol Specification 3208
-------- Domain Security Services using S/MIME 3183
SMX Script MIB Extensibility Protocol Version 1.1 3179
-------- ISO/IEC 9798-3 Authentication SASL Mechanism 3163
-------- Electronic Signature Policies 3125
-------- A DNS RR Type for Lists of Address Prefixes (APL RR) 3123
-------- Finding an RSIP Server with SLP 3105
-------- RSIP Support for End-to-end IPsec 3104
-------- Realm Specific IP: Protocol Specification 3103
-------- Realm Specific IP: Framework 3102
-------- OpenLDAP Root Service An experimental LDAP referral 3088
service
-------- Notification and Subscription for SLP 3082
-------- MPLS Loop Prevention Mechanism 3063
-------- Internet X.509 Public Key Infrastructure Data 3029
Validation and Certification Server Protocols
-------- Unified Memory Space Protocol Specification 3018
SAP Session Announcement Protocol 2974
-------- Protocol Independent Multicast MIB for IPv4 2934
MASC The Multicast Address-Set Claim (MASC) Protocol 2909
-------- Generic AAA Architecture 2903
-------- DNS Extensions to Support IPv6 Address Aggregation 2874
and Renumbering
-------- TCP Congestion Window Validation 2861
TSWTCM A Time Sliding Window Three Colour Marker (TSWTCM) 2859
-------- OSPF over ATM and Proxy-PAR 2844
PPP-SDL PPP over Simple Data Link (SDL) using SONET/SDH with 2823
ATM-like framing
-------- Diffie-Helman USM Key Management Information Base 2786
and Textual Convention
-------- An HTTP Extension Framework 2774
-------- Encryption using KEA and SKIPJACK 2773
-------- Sampling of the Group Membership in RTP 2762
-------- Definitions of Managed Objects for Service Level 2758
Agreements Performance Monitoring
HTCP Hyper Text Caching Protocol (HTCP/0.0) 2756
-------- RTFM: New Attributes for Traffic Flow Measurement 2724
-------- PPP EAP TLS Authentication Protocol 2716
-------- SPKI Certificate Theory 2693
-------- SPKI Requirements 2692
-------- QoS Routing Mechanisms and OSPF Extensions 2676
DNS Binary Labels in the Domain Name System 2673
-------- The Secure HyperText Transfer Protocol 2660
-------- Security Extensions For HTML 2659
-------- LDAPv2 Client vs. the Index Mesh 2657
-------- Registration Procedures for SOIF Template Types 2656
-------- CIP Index Object Format for SOIF Objects 2655
-------- A Tagged Index Object for use in the Common Indexing 2654
Protocol
-------- An LDAP Control and Schema for Holding Operation 2649
Signatures
-------- Mapping between LPD and IPP Protocols 2569
IPP-RAT Rationale for the Structure of the Model and 2568
Protocol for the Internet Printing Protocol
IPP-DG Design Goals for an Internet Printing Protocol 2567
DNS-INFO Detached Domain Name System (DNS) Information 2540
PHOTURIS-E Photuris: Extended Schemes and Attributes 2523
PHOTURIS-S Photuris: Session-Key Management Protocol 2522
ICMP-SEC ICMP Security Failures Messages 2521
NHRP-MNHCS NHRP with Mobile NHCs 2520
-------- URI Resolution Services Necessary for URN Resolution 2483
MARS-SCSP A Distributed MARS Service Using SCSP 2443
-------- Domain Names and Company Name Retrieval 2345
RTP-MPEG RTP Payload Format for Bundled MPEG 2343
-------- Intra-LIS IP multicast among routers over ATM using 2337
Sparse Mode PIM
-------- The Safe Response Header Field 2310
LDAP-NIS An Approach for Using LDAP as a Network Information 2307
Service
HTTP-RVSA HTTP Remote Variant Selection Algorithm -- RVSA/1.0 2296
TCN-HTTP Transparent Content Negotiation in HTTP 2295
TOPT-COMPO Telnet Com Port Control Option 2217
-------- A Trivial Convention for using HTTP in URN Resolution 2169
MAP-MAIL MaXIM-11 - Mapping between X.400 / Internet mail and 2162
Mail-11 mail
MIME-ODA A MIME Body Part for ODA 2161
OSPF-DIG OSPF with Digital Signatures 2154
IP-SCSI Encapsulating IP with the Small Computer System 2143
Interface
X.500-NAME Managing the X.500 Root Naming Context 2120
GKMP-ARCH Group Key Management Protocol (GKMP) Architecture 2094
GKMP-SPEC Group Key Management Protocol (GKMP) Specification 2093
TFTP-MULTI TFTP Multicast Option 2090
IP-Echo IP Echo Host Service 2075
TOPT-CHARS TELNET CHARSET Option 2066
URAS Uniform Resource Agents (URAs) 2016
GPS-AR GPS-Based Addressing and Routing 2009
ETFTP Experiments with a Simple File Transfer Protocol for 1986
Radio Links using Enhanced Trivial File Transfer
Protocol (ETFTP)
SMKD Scalable Multicast Key Distribution 1949
DNS-LOC A Means for Expressing Location Information in the 1876
Domain Name System
SGML-MT SGML Media Types 1874
CONT-MT Message/External-Body Content-ID Access Type 1873
UNARP ARP Extension - UNARP 1868
ESP3DES The ESP Triple DES Transform 1851
-------- SMTP 521 Reply Code 1846
-------- SMTP Service Extension for Checkpoint/Restart 1845
-------- Communicating Presentation Information in Internet 1806
Messages: The Content-Disposition Header
-------- Schema Publishing in X.500 Directory 1804
-------- MHS use of the X.500 Directory to support MHS Routing 1801
-------- Class A Subnet Experiment 1797
TCP/IPXMIB TCP/IPX Connection Mib Specification 1792
-------- TCP And UDP Over IPX Networks With Fixed Path MTU 1791
ICMP-DM ICMP Domain Name Messages 1788
CLNP-MULT Host Group Extensions for CLNP Multicasting 1768
OSPF-OVFL OSPF Database Overflow 1765
RWP Remote Write Protocol - Version 1.0 1756
NARP NBMA Address Resolution Protocol (NARP) 1735
DNS-ENCODE DNS Encoding of Geographical Location 1712
TCP-POS An Extension to TCP : Partial Order Service 1693
T/TCP T/TCP -- TCP Extensions for Transactions Functional 1644
Specification
MIME-UNI Using Unicode with MIME 1641
FOOBAR FTP Operation Over Big Address Records (FOOBAR) 1639
X500-CHART Charting Networks in the X.500 Directory 1609
X500-DIR Representing IP Information in the X.500 Directory 1608
SNMP-DPI Simple Network Management Protocol Distributed 1592
Protocol Interface Version 2.0
CLNP-TUBA Use of ISO CLNP in TUBA Environments 1561
REM-PRINT Principles of Operation for the TPC.INT Subdomain: 1528
Remote Printing -- Technical Procedures
DASS DASS - Distributed Authentication Security Service 1507
EHF-MAIL Encoding Header Field for Internet Messages 1505
RAP RAP: Internet Route Access Protocol 1476
TP-IX TP/IX: The Next Internet 1475
-------- Routing Coordination for X.400 MHS Services Within a 1465
Multi Protocol / Multi Network Environment Table
Format V3 for Static Routing
-------- Using the Domain Name System To Store Arbitrary 1464
String Attributes
IRCP Internet Relay Chat Protocol 1459
SIFT SIFT/UFT: Sender-Initiated/Unsolicited File Transfer 1440
DIR-ARP Directed ARP 1433
TEL-SPX Telnet Authentication: SPX 1412
TEL-KER Telnet Authentication: Kerberos Version 4 1411
TRACE-IP Traceroute Using an IP Option 1393
DNS-IP An Experiment in DNS Based IP Routing 1383
RMCP Remote Mail Checking Protocol 1339
MSP2 Message Send Protocol 2 1312
DSLCP Dynamically Switched Link Control Protocol 1307
-------- X.500 and Domains 1279
IN-ENCAP Scheme for an internet encapsulation protocol: 1241
Version 1
CLNS-MIB CLNS MIB for use with Connectionless Network 1238
Protocol (ISO 8473) and End System to Intermediate
System (ISO 9542)
CFDP Coherent File Distribution Protocol 1235
IP-AX.25 Internet protocol encapsulation of AX.25 frames 1226
ALERTS Techniques for managing asynchronously generated 1224
alerts
MPP Message Posting Protocol (MPP) 1204
SNMP-BULK Bulk Table Retrieval with the SNMP 1187
DNS-RR New DNS RR Definitions 1183
IMAP2 Interactive Mail Access Protocol: Version 2 1176
NTP-OSI Network Time Protocol (NTP) over the OSI Remote 1165
Operations Service
DMF-MAIL Digest message format 1153
RDP Version 2 of the Reliable Data Protocol (RDP) 1151
-------- Standard for the transmission of IP datagrams on 1149
avian carriers
TCP-ACO TCP alternate checksum options 1146
-------- The Q Method of Implementing TELNET Option 1143
Negotiation
IP-DVMRP Distance Vector Multicast Routing Protocol 1075
VMTP VMTP: Versatile Message Transaction Protocol 1045
COOKIE-JAR Distributed-protocol authentication scheme 1004
NETBLT NETBLT: A bulk data transfer protocol 998
IRTP Internet Reliable Transaction Protocol functional 938
and interface specification
LDP Loader Debugger Protocol 909
RDP Reliable Data Protocol 908
RLP Resource Location Protocol 887
4. Security Considerations
This memo does not affect the technical security of the Internet, but
it does cite a number of important security specifications.
Editors' Addresses
RFC Editor
USC/Information Sciences Institute
4676 Admiralty Way
Marina del Rey, CA 90292
EMail: rfc-editor@rfc-editor.org
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