TCP-ACK TCP Selective Acknowledgement Options 2018
URL-ACC Definition of the URL MIME External-Body Access-Type 2017
MIME-PGP MIME Security with Pretty Good Privacy (PGP) 2015
MIB-UDP SNMPv2 Management Information Base for the User 2013
Datagram Protocol using SMIv2
MIB-TCP SNMPv2 Management Information Base for the 2012
Transmission Control Protocol using SMIv2
MIB-IP SNMPv2 Management Information Base for the Internet 2011
Protocol using SMIv2
MOBILEIPMI The Definitions of Managed Objects for IP Mobility 2006
Support using SMIv2
-------- Applicability Statement for IP Mobility Support 2005
MINI-IP Minimal Encapsulation within IP 2004
IPENCAPIP IP Encapsulation within IP 2003
BGP-COMM BGP Communities Attribute 1997
DNS-NOTIFY A Mechanism for Prompt Notification of Zone Changes 1996
(DNS NOTIFY)
DNS-IZT Incremental Zone Transfer in DNS 1995
SMTP-ETRN SMTP Service Extension for Remote Message Queue 1985
Starting
SNA Serial Number Arithmetic 1982
PPP-FRAME PPP in Frame Relay 1973
PPP-ECP The PPP Encryption Control Protocol (ECP) 1968
GSSAPI-KER The Kerberos Version 5 GSS-API Mechanism 1964
PPP-CCP The PPP Compression Control Protocol (CCP) 1962
GSSAPI-SOC GSS-API Authentication Method for SOCKS Version 5 1961
AUTH-SOCKS Username/Password Authentication for SOCKS V5 1929
SOCKSV5 SOCKS Protocol Version 5 1928
WHOIS++M How to Interact with a Whois++ Mesh 1914
WHOIS++A Architecture of the Whois++ Index Service 1913
MIME-Sec MIME Object Security Services 1848
MIME-Encyp Security Multiparts for MIME: Multipart/Signed and 1847
Multipart/Encrypted
WHOIS++ Architecture of the WHOIS++ service 1835
-------- Binding Protocols for ONC RPC Version 2 1833
RPC RPC: Remote Procedure Call Protocol Specification 1831
Version 2
-------- The ESP DES-CBC Transform 1829
-------- IP Authentication using Keyed MD5 1828
-------- Requirements for IP Version 4 Routers 1812
URL Relative Uniform Resource Locators 1808
OSPF-DC Extending OSPF to Support Demand Circuits 1793
MIME-EDI MIME Encapsulation of EDI Objects 1767
XNSCP The PPP XNS IDP Control Protocol (XNSCP) 1764
BVCP The PPP Banyan Vines Control Protocol (BVCP) 1763
ATM ATM Signaling Support for IP over ATM 1755
IPNG The Recommendation for the IP Next Generation Protocol 1752
802.5-SSR IEEE 802.5 Station Source Routing MIB using SMIv2 1749
SDLCSMIv2 Definitions of Managed Objects for SNA Data Link 1747
Control (SDLC) using SMIv2
AT-MIB AppleTalk Management Information Base II 1742
MacMIME MIME Encapsulation of Macintosh Files - MacMIME 1740
URL Uniform Resource Locators (URL) 1738
POP3-AUTH POP3 AUTHentication command 1734
IMAP4-AUTH IMAP4 Authentication Mechanisms 1731
RDBMS-MIB Relational Database Management System (RDBMS) 1697
Management Information Base (MIB) using SMIv2
MODEM-MIB Modem Management Information Base (MIB) using SMIv2 1696
TMUX Transport Multiplexing Protocol (TMux) 1692
SNANAU-MIB Definitions of Managed Objects for SNA NAUs using 1666
SMIv2
PPP-TRANS PPP Reliable Transmission 1663
-------- Postmaster Convention for X.400 Operations 1648
UPS-MIB UPS Management Information Base 1628
PPP-ISDN PPP over ISDN 1618
PPP-X25 PPP in X.25 1598
OSPF-Multi Multicast Extensions to OSPF 1584
RIP-DC Extensions to RIP to Support Demand Circuits 1582
TOPT-ENVIR Telnet Environment Option 1572
PPP-LCP PPP LCP Extensions 1570
CIPX Compressing IPX Headers Over WAN Media (CIPX) 1553
IPXCP The PPP Internetworking Packet Exchange Control 1552
Protocol (IPXCP)
SRB-MIB Definitions of Managed Objects for Source Routing 1525
Bridges
CIDR-STRA Classless Inter-Domain Routing (CIDR): an Address 1519
Assignment and Aggregation Strategy
CIDR-ARCH An Architecture for IP Address Allocation with CIDR 1518
CIDR Applicability Statement for the Implementation of 1517
Classless Inter-Domain Routing (CIDR)
-------- Token Ring Extensions to the Remote Network Monitoring 1513
MIB
FDDI-MIB FDDI Management Information Base 1512
KERBEROS The Kerberos Network Authentication Service (V5) 1510
-------- X.400 Use of Extended Character Sets 1502
HARPOON Rules for downgrading messages from X.400/88 to 1496
X.400/84 when MIME content-types are present in the
messages
Equiv Equivalences between 1988 X.400 and RFC-822 Message 1494
Bodies
IDPR Inter-Domain Policy Routing Protocol Specification: 1479
Version 1
IDPR-ARCH An Architecture for Inter-Domain Policy Routing 1478
PPP/Bridge The Definitions of Managed Objects for the Bridge 1474
Network Control Protocol of the Point-to-Point
Protocol
PPP/IPMIB The Definitions of Managed Objects for the IP Network 1473
Control Protocol of the Point-to-Point Protocol
PPP/SECMIB The Definitions of Managed Objects for the Security 1472
Protocols of the Point-to-Point Protocol
PPP/LCPMIB The Definitions of Managed Objects for the Link 1471
Control Protocol of the Point-to-Point Protocol
IP-TR-MC IP Multicast over Token-Ring Local Area Networks 1469
X25-MIB SNMP MIB extension for Multiprotocol Interconnect over 1461
X.25
PEM-KEY Privacy Enhancement for Internet Electronic Mail: 1424
Part IV
PEM-ALG Privacy Enhancement for Internet Electronic Mail: 1423
Part III
PEM-CKM Privacy Enhancement for Internet Electronic Mail: 1422
Part II
PEM-ENC Privacy Enhancement for Internet Electronic Mail: 1421
Part I
SNMP-IPX SNMP over IPX 1420
SNMP-AT SNMP over AppleTalk 1419
SNMP-OSI SNMP over OSI 1418
FTP FTP-FTAM Gateway Specification 1415
IDENT-MIB Identification MIB 1414
IDENT Identification Protocol 1413
--------- Default Route Advertisement In BGP2 and BGP3 Version 1397
of The Border Gateway Protocol
SNMP-X.25 SNMP MIB Extension for the X.25 Packet Layer 1382
SNMP-LAPB SNMP MIB Extension for X.25 LAPB 1381
PPP-ATCP The PPP AppleTalk Control Protocol (ATCP) 1378
PPP-OSINLC The PPP OSI Network Layer Control Protocol (OSINLCP) 1377
TOPT-RFC Telnet Remote Flow Control Option 1372
-------- Applicability Statement for OSPF 1370
PPP-IPCP The PPP Internet Protocol Control Protocol (IPCP) 1332
-------- X.400 1988 to 1984 downgrading 1328
TCP-EXT TCP Extensions for High Performance 1323
NETFAX A File Format for the Exchange of Images in the 1314
Internet
FDDI-MIB FDDI Management Information Base 1285
-------- Encoding Network Addresses to Support Operation over 1277
Non-OSI Lower Layers
-------- Replication and Distributed Operations extensions to 1276
provide an Internet Directory using X.500
-------- The COSINE and Internet X.500 Schema 1274
BGP-MIB Definitions of Managed Objects for the Border Gateway 1269
Protocol: Version 3
ICMP-ROUT ICMP Router Discovery Messages 1256
STD-MIBs Reassignment of experimental MIBs to standard MIBs 1239
IPX-IP Tunneling IPX traffic through IP networks 1234
IS-IS Use of OSI IS-IS for routing in TCP/IP and dual 1195
environments
IP-CMPRS Compressing TCP/IP headers for low-speed serial links 1144
TOPT-XDL Telnet X display location option 1096
TOPT-TERM Telnet terminal-type option 1091
TOPT-TS Telnet terminal speed option 1079
TOPT-NAWS Telnet window size option 1073
TOPT-X.3 Telnet X.3 PAD option 1053
TOPT-DATA Telnet Data Entry Terminal option: DODIIS 1043
implementation
TOPT-3270 Telnet 3270 regime option 1041
NNTP Network News Transfer Protocol 977
TOPT-TLN Telnet terminal location number option 946
TOPT-OM Output marking Telnet option 933
TOPT-TACAC TACACS user identification Telnet option 927
TOPT-EOR Telnet end of record option 885
TOPT-SNDL Telnet send-location option 779
TOPT-SUPO Telnet SUPDUP-Output option 749
TOPT-SUP Telnet SUPDUP option 736
TOPT-BYTE Revised Telnet byte macro option 735
TOPT-LOGO Telnet logout option 727
TOPT-REM Remote Controlled Transmission and Echoing Telnet 726
option
TOPT-EXT Telnet extended ASCII option 698
[Note: an asterisk at the end of a line indicates a change from the
previous edition of this document.]
3.5. Best Current Practice by BCP
Mnemonic Title RFC# BCP#
------------------------------------------------------------------------
-------- Best Current Practices 1818 1
-------- Addendum to RFC 1602 -- Variance Procedure 1871 2
-------- 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
Unsed 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
-------- Multipurpose Internet Mail Extensions (MIME) Part 2048 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
-------- Procedure for Defining New DHCP Options 2489 29
-------- Anti-Spam Recommendations for SMTP MTAs 2505 30
-------- Media Feature Tag Registration Procedure 2506 31
-------- Reserved Top Level DNS Names 2606 32
-------- URN Namespace Definition Mechanisms 2611 33
-------- Changing the Default for Directed Broadcasts in 2644 34
Routers
-------- Registration Procedures for URL Scheme Names 2717 35
-------- 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 the Identification of Languages 3066 47
-------- End-to-end Performance Implications of Slow Links 3150 48
-------- Delegation of IP6.ARPA 3152 49
-------- 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
-------- 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 (SIP) for Telephones 3372 63
(SIP-T): Context and Architectures
-------- Internet Assigned Numbers Authority (IANA) 3383 64
Considerations for the Lightweight Directory
Access Protocol (LDAP)
-------- Dynamic Delegation Discovery System (DDDS) 3405 65
Part Five: URI.ARPA Assignment Procedures
-------- Uniform Resource Names (URN) Namespace Definition 3406 66
Mechanisms
-------- Change Process for the Session Initiation 3427 67
Protocol (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
-------- IETF ISOC Board of Trustee Appointment Procedures 3677 77*
-------- IETF Rights in Contributions 3667 78*
-------- Intellectual Property Rights in IETF Technology 3668 79*
-------- 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