Official Internet Protocol Standards

This page lists those RFCs that have not been obsoleted and which therefore represent the current level of standardization of standards-track specifications. It also lists the RFCs that have been explicitly given the HISTORIC status (rather than simply obsoleted)

  Results are as of Oct - 22 - 2005
Standards Ordered by STD Standards Ordered by RFC
Draft Standards
Proposed Standards
Experimental
Historic
Best Current Practice by BCP Best Current Practice by RFC

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< Standards Ordered by STD >   Back to Top
Mnemonic Title RFC# STD#
-------- Internet Official Protocol Standards 3700 1
-------- [Reserved for Assigned Numbers. See RFC 1700 and RFC 3232.]   2
-------- Requirements for Internet Hosts - Communication Layers 1122 3
-------- Requirements for Internet Hosts - Application and Support 1123 3
-------- [Reserved for Router Requirements. See RFC 1812.]   4
IP Internet Protocol 791 5
ICMP Internet Control Message Protocol 792 5
--------- Broadcasting Internet Datagrams 919 5
--------- Broadcasting Internet datagrams in the presence of subnets 922 5
-------- Internet Standard Subnetting Procedure 950 5
IGMP Host extensions for IP multicasting 1112 5
UDP User Datagram Protocol 768 6
TCP Transmission Control Protocol 793 7
TELNET Telnet Protocol Specification 854 8
TELNET Telnet Option Specifications 855 8
FTP File Transfer Protocol 959 9
SMTP Simple Mail Transfer Protocol 821 10
SMTP-SIZE SMTP Service Extension for Message Size Declaration 1870 10
MAIL Standard for the format of ARPA Internet text messages 822 11
-------- [Reserved for Network Time Protocol (NTP). See RFC 1305.]   12
DOMAIN Domain names - concepts and facilities 1034 13
DOMAIN Domain names - implementation and specification 1035 13
-------- [Was Mail Routing and the Domain System. Now Historic.]   14
-------- [Was Simple Network Management Protocol. Now Historic.]   15
SMI Structure and identification of management information for TCP/IP-based int
ernets 		1155 16
Concise-MI Concise MIB definitions 1212 16
MIB-II Management Information Base for Network Management of TCP/IP-based internet
s:MIB-II 		1213 17
-------- [Was Exterior Gateway Protocol (RFC 904). Now Historic.]   18
NETBIOS Protocol standard for a NetBIOS service on a TCP/UDP transport: Concepts an
d methods 		1001 19
NETBIOS Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed sp
ecifications 		1002 19
ECHO Echo Protocol 862 20
DISCARD Discard Protocol 863 21
CHARGEN Character Generator Protocol 864 22
QUOTE Quote of the Day Protocol 865 23
USERS Active users 866 24
DAYTIME Daytime Protocol 867 25
TIME Time Protocol 868 26
TOPT-BIN Telnet Binary Transmission 856 27
TOPT-ECHO Telnet Echo Option 857 28
TOPT-SUPP Telnet Suppress Go Ahead Option 858 29
TOPT-STAT Telnet Status Option 859 30
TOPT-TIM Telnet Timing Mark Option 860 31
TOPT-EXTOP Telnet Extended Options: List Option 861 32
TFTP The TFTP Protocol (Revision 2) 1350 33
-------- [Was Routing Information Protocol (RIP). Replaced by STD 56.]   34
TP-TCP ISO transport services on top of the TCP: Version 3 1006 35
IP-FDDI Transmission of IP and ARP over FDDI Networks 1390 36
ARP Ethernet Address Resolution Protocol: Or converting network protocol addres
ses to 48.bit Ethernet address for transmission on Ethernet hardware 		826 37
RARP Reverse Address Resolution Protocol 903 38
IP-ARPA [Was BBN Report 1822 (IMP/Host Interface). Now Historic.]   39
IP-WB Host Access Protocol specification 907 40
IP-E Standard for the transmission of IP datagrams over Ethernet networks 894 41
IP-EE Standard for the transmission of IP datagrams over experimental Ethernet ne
tworks 		895 42
IP-IEEE Standard for the transmission of IP datagrams over IEEE 802 networks 1042 43
IP-DC DCN local-network protocols 891 44
IP-HC Internet Protocol on Network System's HYPERchannel: Protocol specification 1044 45
IP-ARC Transmitting IP traffic over ARCNET networks 1201 46
IP-SLIP Nonstandard for transmission of IP datagrams over serial lines: SLIP 1055 47
IP-NETBIOS Standard for the transmission of IP datagrams over NetBIOS networks 1088 48
IP-IPX Standard for the transmission of 802.2 packets over IPX networks 1132 49
-------- [Reserved for Definitions of Managed Objects for the Ethernet-like Interface Type
s. See RFC 3638.] 		  50
PPP The Point-to-Point Protocol (PPP) 1661 51
PPP-HDLC PPP in HDLC-like Framing 1662 51
IP-SMDS Transmission of IP datagrams over the SMDS Service 1209 52
POP3 Post Office Protocol - Version 3 1939 53
OSPF2 OSPF Version 2 2328 54
IP-FR Multiprotocol Interconnect over Frame Relay 2427 55
RIP2 RIP Version 2 2453 56
RIP2-APP RIP Version 2 Protocol Applicability Statement 1722 57
SMIv2 Structure of Management Information Version 2 (SMIv2) 2578 58
CONV-MIB Textual Conventions for SMIv2 2579 58
CONF-MIB Conformance Statements for SMIv2 2580 58
RMON-MIB Remote Network Monitoring Management Information Base 2819 59
SMTP-Pipe SMTP Service Extension for Command Pipelining 2920 60
ONE-PASS A One-Time Password System 2289 61
ARCH-SNMP An Architecture for Describing Simple Network Management Protocol (SNMP) Ma
nagement Frameworks 		3411 62
MPD-SNMP Message Processing and Dispatching for the Simple Network Management Protoc
ol (SNMP) 		3412 62
SNMP-APP Simple Network Management Protocol (SNMP) Applications 3413 62
USM-SNMPV3 User-based Security Model (USM) for version 3 of the Simple Network Managem
ent Protocol (SNMPv3) 		3414 62
VACM-SNMP View-based Access Control Model (VACM) for the Simple Network Management Pr
otocol (SNMP) 		3415 62
OPS-MIB Version 2 of the Protocol Operations for the Simple Network Management Prot
ocol (SNMP) 		3416 62
TRANS-MIB Transport Mappings for the Simple Network Management Protocol (SNMP) 3417 62
SNMPv2-MIB Management Information Base (MIB) for the Simple Network Management Protoco
l (SNMP) 		3418 62
UTF-8 UTF-8, a transformation format of ISO 10646 3629 63
RTP RTP: A Transport Protocol for Real-Time Applications 3550 64
RTP-AV RTP Profile for Audio and Video Conferences with Minimal Control 3551 65
-------- Uniform Resource Identifier (URI): Generic Syntax 3986 66

< Standards Ordered by RFC >   Back to Top
Mnemonic Title STD# RFC#
-------- Uniform Resource Identifier (URI): Generic Syntax 66 3986
-------- Internet Official Protocol Standards 1 3700
UTF-8 UTF-8, a transformation format of ISO 10646 63 3629
RTP-AV RTP Profile for Audio and Video Conferences with Minimal Control 65 3551
RTP RTP: A Transport Protocol for Real-Time Applications 64 3550
SNMPv2-MIB Management Information Base (MIB) for the Simple Network Management Protoco
l (SNMP) 		62 3418
TRANS-MIB Transport Mappings for the Simple Network Management Protocol (SNMP) 62 3417
OPS-MIB Version 2 of the Protocol Operations for the Simple Network Management Prot
ocol (SNMP) 		62 3416
VACM-SNMP View-based Access Control Model (VACM) for the Simple Network Management Pr
otocol (SNMP) 		62 3415
USM-SNMPV3 User-based Security Model (USM) for version 3 of the Simple Network Managem
ent Protocol (SNMPv3) 		62 3414
SNMP-APP Simple Network Management Protocol (SNMP) Applications 62 3413
MPD-SNMP Message Processing and Dispatching for the Simple Network Management Protoc
ol (SNMP) 		62 3412
ARCH-SNMP An Architecture for Describing Simple Network Management Protocol (SNMP) Ma
nagement Frameworks 		62 3411
SMTP-Pipe SMTP Service Extension for Command Pipelining 60 2920
RMON-MIB Remote Network Monitoring Management Information Base 59 2819
CONF-MIB Conformance Statements for SMIv2 58 2580
CONV-MIB Textual Conventions for SMIv2 58 2579
SMIv2 Structure of Management Information Version 2 (SMIv2) 58 2578
RIP2 RIP Version 2 56 2453
IP-FR Multiprotocol Interconnect over Frame Relay 55 2427
OSPF2 OSPF Version 2 54 2328
ONE-PASS A One-Time Password System 61 2289
POP3 Post Office Protocol - Version 3 53 1939
SMTP-SIZE SMTP Service Extension for Message Size Declaration 10 1870
RIP2-APP RIP Version 2 Protocol Applicability Statement 57 1722
PPP-HDLC PPP in HDLC-like Framing 51 1662
PPP The Point-to-Point Protocol (PPP) 51 1661
IP-FDDI Transmission of IP and ARP over FDDI Networks 36 1390
TFTP The TFTP Protocol (Revision 2) 33 1350
MIB-II Management Information Base for Network Management of TCP/IP-based internet
s:MIB-II 		17 1213
Concise-MI Concise MIB definitions 16 1212
IP-SMDS Transmission of IP datagrams over the SMDS Service 52 1209
IP-ARC Transmitting IP traffic over ARCNET networks 46 1201
SMI Structure and identification of management information for TCP/IP-based int
ernets 		16 1155
IP-IPX Standard for the transmission of 802.2 packets over IPX networks 49 1132
-------- Requirements for Internet Hosts - Application and Support 3 1123
-------- Requirements for Internet Hosts - Communication Layers 3 1122
IGMP Host extensions for IP multicasting 5 1112
IP-NETBIOS Standard for the transmission of IP datagrams over NetBIOS networks 48 1088
IP-SLIP Nonstandard for transmission of IP datagrams over serial lines: SLIP 47 1055
IP-HC Internet Protocol on Network System's HYPERchannel: Protocol specification 45 1044
IP-IEEE Standard for the transmission of IP datagrams over IEEE 802 networks 43 1042
DOMAIN Domain names - implementation and specification 13 1035
DOMAIN Domain names - concepts and facilities 13 1034
TP-TCP ISO transport services on top of the TCP: Version 3 35 1006
NETBIOS Protocol standard for a NetBIOS service on a TCP/UDP transport: Detailed sp
ecifications 		19 1002
NETBIOS Protocol standard for a NetBIOS service on a TCP/UDP transport: Concepts an
d methods 		19 1001
FTP File Transfer Protocol 9 959
-------- Internet Standard Subnetting Procedure 5 950
--------- Broadcasting Internet datagrams in the presence of subnets 5 922
--------- Broadcasting Internet Datagrams 5 919
IP-WB Host Access Protocol specification 40 907
RARP Reverse Address Resolution Protocol 38 903
IP-EE Standard for the transmission of IP datagrams over experimental Ethernet ne
tworks 		42 895
IP-E Standard for the transmission of IP datagrams over Ethernet networks 41 894
IP-DC DCN local-network protocols 44 891
TIME Time Protocol 26 868
DAYTIME Daytime Protocol 25 867
USERS Active users 24 866
QUOTE Quote of the Day Protocol 23 865
CHARGEN Character Generator Protocol 22 864
DISCARD Discard Protocol 21 863
ECHO Echo Protocol 20 862
TOPT-EXTOP Telnet Extended Options: List Option 32 861
TOPT-TIM Telnet Timing Mark Option 31 860
TOPT-STAT Telnet Status Option 30 859
TOPT-SUPP Telnet Suppress Go Ahead Option 29 858
TOPT-ECHO Telnet Echo Option 28 857
TOPT-BIN Telnet Binary Transmission 27 856
TELNET Telnet Option Specifications 8 855
TELNET Telnet Protocol Specification 8 854
ARP Ethernet Address Resolution Protocol: Or converting network protocol addres
ses to 48.bit Ethernet address for transmission on Ethernet hardware 		37 826
MAIL Standard for the format of ARPA Internet text messages 11 822
SMTP Simple Mail Transfer Protocol 10 821
TCP Transmission Control Protocol 7 793
ICMP Internet Control Message Protocol 5 792
IP Internet Protocol 5 791
UDP User Datagram Protocol 6 768

< Draft Standards >   Back to Top
Mnemonic Title RFC#
-------- Augmented BNF for Syntax Specifications: ABNF 4234
SMFAX-IM A Simple Mode of Facsimile Using Internet Mail 3965
FFIF Tag Image File Format Fax eXtended (TIFF-FX) - image/tiff-fx MIME Sub-type Re
gistration 		3950
FFIF File Format for Internet Fax 3949
NICNAME WHOIS Protocol Specification 3912
CONT-DUR Content Duration MIME Header Definition 3803
MIME-ADPCM Toll Quality Voice - 32 kbit/s Adaptive Differential Pulse Code Modulation (A
DPCM) MIME Sub-type Registration 		3802
MIME-VP2 Voice Profile for Internet Mail - version 2 (VPIMv2) 3801
EMF-MDN Message Disposition Notification 3798
VRRP Virtual Router Redundancy Protocol (VRRP) 3768
-------- DNS Extensions to Support IP Version 6 3596
-------- Textual Conventions for MIB Modules Using Performance History Based on 15 Min
ute Intervals 		3593
-------- Definitions of Managed Objects for the Synchronous Optical Network/Synchronou
s Digital Hierarchy (SONET/SDH) Interface Type 		3592
DSN An Extensible Message Format for Delivery Status Notifications 3464
EMS-CODE Enhanced Mail System Status Codes 3463
MIME-RPT The Multipart/Report Content Type for the Reporting of Mail System Administra
tive Messages 		3462
SMTP-DSN Simple Mail Transfer Protocol (SMTP) Service Extension for Delivery Status No
tifications (DSNs) 		3461
-------- Capabilities Advertisement with BGP-4 3392
TIFF Tag Image File Format (TIFF) - image/tiff MIME Sub-type Registration 3302
-------- Content Language Headers 3282
-------- (Extensible Markup Language) XML-Signature Syntax and Processing 3275
MINFAX-IM Minimal FAX address format in Internet Mail 3192
MIN-PSTN Minimal GSTN address format in Internet Mail 3191
RMON-MIB Remote Network Monitoring MIB Protocol Identifier Reference 2895
RADIUS Remote Authentication Dial In User Service (RADIUS) 2865
INTERGRMIB The Interfaces Group MIB 2863
-------- Host Resources MIB 2790
SNMP Definitions of Managed Objects for Extensible SNMP Agents 2742
-------- Agent Extensibility (AgentX) Protocol Version 1 2741
-------- HTTP Authentication: Basic and Digest Access Authentication 2617
HTTP Hypertext Transfer Protocol -- HTTP/1.1 2616
ICMPv6 Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version
6 (IPv6) Specification 		2463
IPV6-AUTO IPv6 Stateless Address Autoconfiguration 2462
IPV6-ND Neighbor Discovery for IP Version 6 (IPv6) 2461
IPV6 Internet Protocol, Version 6 (IPv6) Specification 2460
IARP Inverse Address Resolution Protocol 2390
TN3270E TN3270 Enhancements 2355
TFTP-Opt TFTP Timeout Interval and Transfer Size Options 2349
TFTP-Blk TFTP Blocksize Option 2348
TFTP-Ext TFTP Option Extension 2347
DHCP-BOOTP DHCP Options and BOOTP Vendor Extensions 2132
DHCP Dynamic Host Configuration Protocol 2131
FRAME-MIB Management Information Base for Frame Relay DTEs Using SMIv2 2115
IP-HIPPI IP over HIPPI 2067
MIME-CONF Multipurpose Internet Mail Extensions (MIME) Part Five: Conformance Criteria
and Examples 		2049
MIME-MSG MIME (Multipurpose Internet Mail Extensions) Part Three: Message Header Exten
sions for Non-ASCII Text 		2047
MIME-MEDIA Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types 2046
MIME Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Mes
sage Bodies 		2045
PPP-CHAP PPP Challenge Handshake Authentication Protocol (CHAP) 1994
PPP-MP The PPP Multilink Protocol (MP) 1990
PPP-LINK PPP Link Quality Monitoring 1989
MTU-IPV6 Path MTU Discovery for IP version 6 1981
CON-MD5 The Content-MD5 Header Field 1864
OSPF-MIB OSPF Version 2 Management Information Base 1850
XDR XDR: External Data Representation Standard 1832
BGP-4-APP Application of the Border Gateway Protocol in the Internet 1772
BGP-4 A Border Gateway Protocol 4 (BGP-4) 1771
PPP-DNCP The PPP DECnet Phase IV Control Protocol (DNCP) 1762
802.5-MIB IEEE 802.5 MIB using SMIv2 1748
RIP2-MIB RIP Version 2 MIB Extension 1724
SIP-MIB Definitions of Managed Objects for SMDS Interfaces using SMIv2 1694
-------- Definitions of Managed Objects for Parallel-printer-like Hardware Devices usi
ng SMIv2 		1660
-------- Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2 1659
-------- Definitions of Managed Objects for Character Stream Devices using SMIv2 1658
BGP-4-MIB Definitions of Managed Objects for the Fourth Version of the Border Gateway P
rotocol (BGP-4) using SMIv2 		1657
-------- SMTP Service Extension for 8bit-MIMEtransport 1652
OSI-NSAP Guidelines for OSI NSAP Allocation in the Internet 1629
ISO-TS-ECH An Echo Function for CLNP (ISO 8473) 1575
DECNET-MIB DECnet Phase IV MIB Extensions 1559
-------- Clarifications and Extensions for the Bootstrap Protocol 1542
DHCP-BOOTP Interoperation Between DHCP and BOOTP 1534
IP-X.25 Multiprotocol Interconnect on X.25 and ISDN in the Packet Mode 1356
NTPV3 Network Time Protocol (Version 3) Specification, Implementation and Analysis 1305
FINGER The Finger User Information Protocol 1288
IP-MTU Path MTU discovery 1191
-------- Proposed Standard for the Transmission of IP Datagrams over FDDI Networks 1188
TOPT-LINE Telnet Linemode Option 1184
BOOTP Bootstrap Protocol 951

< Proposed Standards >    Back to Top
Mnemonic Title RFC#
TRANS-IPV6 Basic Transition Mechanisms for IPv6 Hosts and Routers 4213*
X.509-CRMF Internet X.509 Public Key Infrastructure Certificate Request Message Format
(CRMF) 		4211*
-------- The SEED Cipher Algorithm and Its Use with IPsec 4196*
-------- The S Hexdump Format 4194*
-------- Unique Local IPv6 Unicast Addresses 4193*
BRIDGE-MIB Definitions of Managed Objects for Bridges 4188*
-------- RTP Payload Format for AC-3 Audio 4184*
-------- Removing a Restriction on the use of MPLS Explicit NULL 4182*
-------- The Simple and Protected Generic Security Service Application Program Interf
ace (GSS-API) Negotiation Mechanism 		4178*
-------- RTP Payload Format for Uncompressed Video 4175*
-------- The IPv4 Dynamic Host Configuration Protocol (DHCP) Option for the Internet
Storage Name Service 		4174*
-------- Bootstrapping Clients using the Internet Small Computer System Interface (iS
CSI) Protocol 		4173*
-------- iFCP - A Protocol for Internet Fibre Channel Storage Networking 4172*
-------- Internet Storage Name Service (iSNS) 4171*
-------- The Stream Control Transmission Protocol (SCTP) as a Transport for the Sessi
on Initiation Protocol (SIP) 		4168*
-------- Signaling System 7 (SS7) Message Transfer Part 2 (MTP2) - User Peer-to-Peer
Adaptation Layer (M2PA) 		4165*
-------- RObust Header Compression (ROHC): Context Replication for ROHC Profiles 4164*
-------- Addition of SEED Cipher Suites to Transport Layer Security (TLS) 4162*
-------- Transport Performance Metrics MIB 4150*
-------- Definition of Managed Objects for Synthetic Sources for Performance Monitori
ng Algorithms 		4149*
-------- TCP-Based Media Transport in the Session Description Protocol (SDP) 4145*
-------- Entity MIB (Version 3) 4133*
-------- Addition of Camellia Cipher Suites to Transport Layer Security (TLS) 4132
-------- Management Information Base for Data Over Cable Service Interface Specificat
ion (DOCSIS) Cable Modems and Cable Modem Termination Systems for Baseline Pr
ivacy Plus 		4131*
-------- MIME-Based Secure Peer-to-Peer Business Data Interchange Using HTTP, Applica
bility Statement 2 (AS2) 		4130
-------- Digital Private Network Signaling System (DPNSS)/Digital Access Signaling Sy
stem 2 (DASS 2) Extensions to the IUA Protocol 		4129*
-------- Protocol Extensions for Support of Diffserv-aware MPLS Traffic Engineering 4124
-------- A Universally Unique IDentifier (UUID) URN Namespace 4122
-------- The Kerberos Version 5 Generic Security Service Application Program Interfac
e (GSS-API) Mechanism: Version 2 		4121
KERBEROS The Kerberos Network Authentication Service (V5) 4120
-------- E.164 Number Mapping for the Extensible Provisioning Protocol (EPP) 4114
MIB-UDP Management Information Base for the User Datagram Protocol (UDP) 4113
-------- Electronic Commerce Modeling Language (ECML) Version 2 Specification 4112
-------- Algorithms for Internet Key Exchange version 1 (IKEv1) 4109
-------- Using Cryptographic Message Syntax (CMS) to Protect Firmware Packages 4108
-------- The Use of Galois/Counter Mode (GCM) in IPsec Encapsulating Security Payload
(ESP) 		4106
-------- Policy Core Extension Lightweight Directory Access Protocol Schema (PCELS) 4104
-------- RTP Payload for Text Conversation 4103
-------- Registration of the text/red MIME Sub-Type 4102
-------- Attaching Meaning to Solicitation Class Keywords 4095
-------- Usage of the Session Description Protocol (SDP) Alternative Network Address
Types (ANAT) Semantics in the Session Initiation Protocol (SIP) 		4092
-------- The Alternative Network Address Types (ANAT) Semantics for the Session Descr
iption Protocol (SDP) Grouping Framework 		4091
-------- Fast Reroute Extensions to RSVP-TE for LSP Tunnels 4090
-------- Uniform Resource Identifier (URI) Scheme for the Simple Network Management P
rotocol (SNMP) 		4088
-------- IP Tunnel MIB 4087
-------- A Negative Acknowledgement Mechanism for Signaling Compression 4077
-------- Simple Network Time Protocol (SNTP) Configuration Option for DHCPv6 4075
-------- Protecting Multiple Contents with the Cryptographic Message Syntax (CMS) 4073
-------- Diameter Extensible Authentication Protocol (EAP) Application 4072*
-------- Definitions of Managed Object Extensions for Very High Speed Digital Subscri
ber Lines (VDSL) Using Multiple Carrier Modulation (MCM) Line Coding 		4070
-------- Definitions of Managed Object Extensions for Very High Speed Digital Subscri
ber Lines (VDSL) Using Single Carrier Modulation (SCM) Line Coding 		4069
-------- Experimental Message, Extensions, and Error Codes for Mobile IPv4 4064
-------- RTP Payload Formats for European Telecommunications Standards Institute (ETS
I) European Standard ES 202 050, ES 202 211, and ES 202 212 Distributed Speec
h Recognition Encoding 		4060
-------- Use of the RSASSA-PSS Signature Algorithm in Cryptographic Message Syntax (C
MS) 		4056
-------- Additional Algorithms and Identifiers for RSA Cryptography for use in the In
ternet X.509 Public Key Infrastructure Certificate and Certificate Revocation
List (CRL) Profile 		4055
-------- Additional XML Security Uniform Resource Identifiers (URIs) 4051
-------- Fibre Channel Management MIB 4044
-------- Internet X.509 Public Key Infrastructure Permanent Identifier 4043
-------- RTP Payload Format for a 64 kbit/s Transparent Call 4040
-------- Rapid Commit Option for the Dynamic Host Configuration Protocol version 4 (D
HCPv4) 		4039
-------- Open Pluggable Edge Services (OPES) Callout Protocol (OCP) Core 4037
-------- Management Information Base for Data Over Cable Service Interface Specificat
ion (DOCSIS) Cable Modem Termination Systems for Subscriber Management 		4036
-------- Protocol Modifications for the DNS Security Extensions 4035
-------- Resource Records for the DNS Security Extensions 4034
-------- DNS Security Introduction and Requirements 4033
-------- Update to the Session Initiation Protocol (SIP) Preconditions Framework 4032
-------- The Authentication Suboption for the Dynamic Host Configuration Protocol (DH
CP) Relay Agent Option 		4030
-------- Session Timers in the Session Initiation Protocol (SIP) 4028
-------- A Method for Storing IPsec Keying Material in DNS 4025
-------- Encapsulating MPLS in IP or Generic Routing Encapsulation (GRE) 4023
MIB-TCP Management Information Base for the Transmission Control Protocol (TCP) 4022
-------- RObust Header Compression (ROHC): Profiles for User Datagram Protocol (UDP)
Lite 		4019
-------- Finding Internet Small Computer Systems Interface (iSCSI) Targets and Name S
ervers by Using Service Location Protocol version 2 (SLPv2) 		4018
-------- The Eifel Response Algorithm for TCP 4015
-------- Remote Authentication Dial-In User Service (RADIUS) Attributes Suboption for
the Dynamic Host Configuration Protocol (DHCP) Relay Agent Information Optio
n 		4014
-------- SASLprep: Stringprep Profile for User Names and Passwords 4013
-------- Routing Policy Specification Language next generation (RPSLng) 4012
-------- Policy Based Management MIB 4011
-------- Use of the SEED Encryption Algorithm in Cryptographic Message Syntax (CMS) 4010
-------- Definitions of Managed Objects for Network Address Translators (NAT) 4008
-------- IPv6 Scoped Address Architecture 4007
-------- Diameter Credit-Control Application 4006*
-------- Diameter Network Access Server Application 4005*
-------- GMPLS Signaling Procedure for Egress Control 4003
-------- IANA Registration for Enumservice 'web' and 'ft' 4002
-------- Textual Conventions for Internet Network Addresses 4001
-------- Internet Printing Protocol (IPP): Job and Printer Administrative Operations 3998
-------- Internet Printing Protocol (IPP): The 'ippget' Delivery Method for Event Not
ifications 		3996
-------- Internet Printing Protocol (IPP): Event Notifications and Subscriptions 3995
-------- Indication of Message Composition for Instant Messaging 3994
-------- Subscriber-ID Suboption for the Dynamic Host Configuration Protocol (DHCP) R
elay Agent Option 		3993
-------- Middlebox Communications (MIDCOM) Protocol Semantics 3989
-------- Internationalized Resource Identifiers (IRIs) 3987
-------- RTP Payload Format for H.264 Video 3984
-------- Using the Internet Registry Information Service (IRIS) over the Blocks Exten
sible Exchange Protocol (BEEP) 		3983
-------- IRIS: A Domain Registry (dreg) Type for the Internet Registry Information S
ervice (IRIS) 		3982
-------- IRIS: The Internet Registry Information Service (IRIS) Core Protocol 3981
-------- T11 Network Address Authority (NAA) Naming Format for iSCSI Node Names 3980
-------- Cryptographically Generated Addresses (CGA) 3972
-------- SEcure Neighbor Discovery (SEND) 3971
--------- A Traffic Engineering (TE) MIB 3970
-------- The tel URI for Telephone Numbers 3966
-------- Network Mobility (NEMO) Basic Support Protocol 3963
-------- Advanced Encryption Standard (AES) Encryption for Kerberos 5 3962
-------- Encryption and Checksum Specifications for Kerberos 5 3961
-------- The Early Session Disposition Type for the Session Initiation Protocol (SIP) 3959
-------- Domain-Based Application Service Location Using SRV RRs and the Dynamic Dele
gation Discovery Service (DDDS) 		3958
-------- Authentication, Authorization, and Accounting (AAA) Registration Keys for Mo
bile IPv4 		3957
-------- Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast Address 3956
-------- Telephone Number Mapping (ENUM) Service Registration for Presence Services 3953
-------- UDP Encapsulation of IPsec ESP Packets 3948
-------- Negotiation of NAT-Traversal in the IKE 3947
-------- Generalized Multi-Protocol Label Switching (GMPLS) Extensions for Synchronou
s Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control 		3946
-------- Generalized Multi-Protocol Label Switching (GMPLS) Architecture 3945
-------- Reclassifying Dynamic Host Configuration Protocol version 4 (DHCPv4) Options 3942
-------- Calling Line Identification for Voice Mail Messages 3939
-------- Video-Message Message-Context 3938
-------- Layer Two Tunneling Protocol - Version 3 (L2TPv3) 3931
-------- Lightweight Directory Access Protocol (LDAP) Client Update Protocol (LCUP) 3928
-------- Dynamic Configuration of IPv4 Link-Local Addresses 3927
-------- Vendor-Identifying Vendor Options for Dynamic Host Configuration Protocol ve
rsion 4 (DHCPv4) 		3925
-------- End-to-End Signing and Object Encryption for the Extensible Messaging and Pr
esence Protocol (XMPP) 		3923
-------- Mapping the Extensible Messaging and Presence Protocol (XMPP) to Common Pres
ence and Instant Messaging (CPIM) 		3922
-------- Extensible Messaging and Presence Protocol (XMPP): Instant Messaging and Pre
sence 		3921
-------- Extensible Messaging and Presence Protocol (XMPP): Core 3920
-------- Domain Registry Grace Period Mapping for the Extensible Provisioning Protoco
l (EPP) 		3915
-------- The Session Initiation Protocol (SIP) "Join" Header 3911
-------- The SPIRITS (Services in PSTN requesting Internet Services) Protocol 3910
-------- Lightweight Directory Access Protocol (LDAP) Cancel Operation 3909
-------- Session Initiation Protocol (SIP) Extension for Event State Publication 3903
-------- Network Information Service (NIS) Configuration Options for Dynamic Host Con
figuration Protocol for IPv6 (DHCPv6) 		3898
DS3-E3-MIB Definitions of Managed Objects for the DS3/E3 Interface Type 3896
-------- Definitions of Managed Objects for the DS1, E1, DS2, and E2 Interface Types 3895
-------- Sieve Extension: Copying Without Side Effects 3894
-------- Session Initiation Protocol (SIP) Authenticated Identity Body (AIB) Format 3893
-------- The Session Initiation Protocol (SIP) Referred-By Mechanism 3892
-------- The Session Initiation Protocol (SIP) "Replaces" Header 3891
-------- A Transport Independent Bandwidth Modifier for the Session Description Proto
col (SDP) 		3890
-------- Message Tracking Model and Requirements 3888
-------- Message Tracking Query Protocol 3887
-------- SMTP Service Extension for Message Tracking 3885
-------- Detecting Inactive Neighbors over OSPF Demand Circuits (DC) 3883
-------- Call Processing Language (CPL): A Language for User Control of Internet Tele
phony Services 		3880
-------- Deprecating Site Local Addresses 3879
-------- Alarm Reporting Control Management Information Base (MIB) 3878
-------- Alarm Management Information Base (MIB) 3877
-------- Returning Matched Values with the Lightweight Directory Access Protocol vers
ion 3 (LDAPv3) 		3876
-------- Stream Control Transmission Protocol (SCTP) Management Information Base (MIB
) 		3873
-------- Management Information Base for Telephony Routing over IP (TRIP) 3872
-------- Signalling Connection Control Part User Adaptation Layer (SUA) 3868
-------- Language Tags and Ranges in the Lightweight Directory Access Protocol (LDAP) 3866
-------- Presence Information Data Format (PIDF) 3863
-------- Common Presence and Instant Messaging (CPIM): Message Format 3862
-------- Address Resolution for Instant Messaging and Presence 3861
-------- Common Profile for Instant Messaging (CPIM) 3860
-------- Common Profile for Presence (CPP) 3859
-------- A Watcher Information Event Template-Package for the Session Initiation Prot
ocol (SIP) 		3857
-------- A Presence Event Package for the Session Initiation Protocol (SIP) 3856
-------- Transporting Secure/Multipurpose Internet Mail Extensions (S/MIME) Objects i
n X.400 		3855
-------- Securing X.400 Content with Secure/Multipurpose Internet Mail Extensions (S/
MIME) 		3854
SIP S/MIME Advanced Encryption Standard (AES) Requirement for the Session Initia
tion Protocol (SIP) 		3853
-------- Cryptographic Message Syntax (CMS) 3852
-------- Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Message Sp
ecification 		3851
-------- Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.1 Certificat
e Handling 		3850
-------- ESMTP and LMTP Transmission Types Registration 3848
-------- Mobile IPv4 Extension for Carrying Network Access Identifiers 3846
-------- RObust Header Compression (ROHC): A Compression Profile for IP 3843
-------- A Message Summary and Message Waiting Indication Event Package for the Sessi
on Initiation Protocol (SIP) 		3842
-------- Caller Preferences for the Session Initiation Protocol (SIP) 3841
-------- Indicating User Agent Capabilities in the Session Initiation Protocol (SIP) 3840
-------- MIME Type Registrations for 3rd Generation Partnership Project (3GPP) Multim
edia files 		3839
-------- Recommendations for Automatic Responses to Electronic Mail 3834
-------- Transmission of IPv6 Packets over Fibre Channel 3831
-------- MIKEY: Multimedia Internet KEYing 3830
-------- The Lightweight User Datagram Protocol (UDP-Lite) 3828
-------- The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-bas
ed Security Model 		3826
-------- Dynamic Host Configuration Protocol Option for Coordinate-based Location Con
figuration Information 		3825
-------- Finding Fibre Channel over TCP/IP (FCIP) Entities Using Service Location Pro
tocol version 2 (SLPv2) 		3822
-------- Fibre Channel Over TCP/IP (FCIP) 3821
-------- Internet X.509 Public Key Infrastructure (PKI) Proxy Certificate Profile 3820
-------- Definitions of Managed Objects for RObust Header Compression (ROHC) 3816
-------- Definitions of Managed Objects for the Multiprotocol Label Switching (MPLS),
Label Distribution Protocol (LDP) 		3815
-------- Multiprotocol Label Switching (MPLS) Forwarding Equivalence Class To Next Ho
p Label Forwarding Entry (FEC-To-NHLFE) Management Information Base (MIB) 		3814
-------- Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Management Inf
ormation Base (MIB) 		3812
-------- Definitions of Textual Conventions (TCs) for Multiprotocol Label Switching (
MPLS) Management 		3811
-------- Multicast Listener Discovery Version 2 (MLDv2) for IPv6 3810
-------- V5.2-User Adaptation Layer (V5UA) 3807
Print-MIB Printer MIB v2 3805
-------- Voice Profile for Internet Mail (VPIM) Addressing 3804
-------- Security Considerations for Signaling Transport (SIGTRAN) Protocols 3788
-------- The NewReno Modification to TCP's Fast Recovery Algorithm 3782
-------- X.509 Extensions for IP Addresses and AS Identifiers 3779
-------- Using IPsec to Protect Mobile IPv6 Signaling Between Mobile Nodes and Home A
gents 		3776
-------- Mobility Support in IPv6 3775
-------- Point-to-Point Protocol (PPP) Vendor Protocol 3772
-------- The Lightweight Directory Access Protocol (LDAP) Intermediate Response Messa
ge 		3771
-------- Certificate Extensions and Attributes Supporting Authentication in Point-to-
Point Protocol (PPP) and Wireless Local Area Networks (WLAN) 		3770
-------- Securely Available Credentials Protocol 3767
-------- enumservice registration for Session Initiation Protocol (SIP) Addresses-of-
Record 		3764
-------- Telephone Number Mapping (ENUM) Service Registration for H.323 3762
-------- The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery
System (DDDS) Application (ENUM) 		3761
-------- Stream Control Transmission Protocol (SCTP) Partial Reliability Extension 3758
-------- Transport Layer Security Protocol Compression Methods 3749
PPP-EAP Extensible Authentication Protocol (EAP) 3748
-------- The Differentiated Services Configuration MIB 3747
-------- MIME Type Registrations for JPEG 2000 (ISO/IEC 15444) 3745
-------- Web Distributed Authoring and Versioning (WebDAV) Access Control Protocol 3744
-------- Internet X.509 Public Key Infrastructure: Qualified Certificates Profile 3739
-------- IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB modules 3737
-------- Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6 3736
-------- Extensible Provisioning Protocol (EPP) Transport Over TCP 3734
-------- Extensible Provisioning Protocol (EPP) Contact Mapping 3733
-------- Extensible Provisioning Protocol (EPP) Host Mapping 3732
-------- Extensible Provisioning Protocol (EPP) Domain Name Mapping 3731
------- Extensible Provisioning Protocol (EPP) 3730
-------- Application Performance Measurement MIB 3729
-------- Definitions of Managed Objects for Very High Speed Digital Subscriber Lines
(VDSL) 		3728
-------- ASN.1 Module Definition for the LDAP and X.500 Component Matching Rules 3727
-------- Securing Block Storage Protocols over IP 3723
-------- String Profile for Internet Small Computer Systems Interface (iSCSI) Names 3722
-------- Internet Small Computer Systems Interface (iSCSI) 3720
-------- The Secure Real-time Transport Protocol (SRTP) 3711
-------- Internet X.509 Public Key Infrastructure: Logotypes in X.509 Certificates 3709
-------- High Capacity Textual Conventions for MIB Modules Using Performance History
Based on 15 Minute Intervals 		3705
-------- Policy Core Lightweight Directory Access Protocol (LDAP) Schema 3703
-------- Lightweight Directory Access Protocol (LDAP): Additional Matching Rules 3698
-------- IPv6 Flow Label Specification 3697
-------- Internet Message Access Protocol (IMAP) UNSELECT command 3691
-------- Lightweight Directory Access Protocol (LDAP) and X.500 Component Matching Ru
les 		3687
-------- Using Advanced Encryption Standard (AES) Counter Mode With IPsec Encapsulati
ng Security Payload (ESP) 		3686
-------- SIEVE Email Filtering: Spamtest and VirusTest Extensions 3685
-------- A Session Initiation Protocol (SIP) Event Package for Registrations 3680
-------- The Text/Plain Format and DelSp Parameters 3676
-------- Feature Discovery in Lightweight Directory Access Protocol (LDAP) 3674
-------- Lightweight Directory Access Protocol version 3 (LDAPv3): All Operational At
tributes 		3673
-------- Subentries in the Lightweight Directory Access Protocol (LDAP) 3672
-------- Collective Attributes in the Lightweight Directory Access Protocol (LDAP) 3671
-------- Information Model for Describing Network Device QoS Datapath Mechanisms 3670
-------- The AES-XCBC-PRF-128 Algorithm for the Internet Key Exchange Protocol (IKE) 3664
-------- Use of the Camellia Encryption Algorithm in Cryptographic Message Syntax (CM
S) 		3657
-------- Web Distributed Authoring and Versioning (WebDAV) Ordered Collections Protoc
ol 		3648
-------- DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (
DHCPv6) 		3646
-------- Generic Security Service Algorithm for Secret Key Transaction Authentication
for DNS (GSS-TSIG) 		3645
-------- Policy Quality of Service (QoS) Information Model 3644
-------- Fibre Channel (FC) Frame Encapsulation 3643
-------- Common Elements of Generic String Encoding Rules (GSER) Encodings 3642
-------- Generic String Encoding Rules (GSER) for ASN.1 Types 3641
-------- RTP Payload Format for Transport of MPEG-4 Elementary Streams 3640
-------- Definitions of Managed Objects for the Ethernet WAN Interface Sublayer 3637
MAU-MIB Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs) 3636
-------- Definitions of Managed Objects for the Ethernet-like Interface Types 3635
-------- Key Distribution Center (KDC) Server Address Sub-option for the Dynamic Host
Configuration Protocol (DHCP) CableLabs Client Configuration (CCC) Option 		3634
-------- IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6 3633
-------- Traffic Engineering (TE) Extensions to OSPF Version 2 3630
-------- Graceful OSPF Restart 3623
-------- Power Ethernet MIB 3621
-------- The TUNNEL Profile 3620
-------- RTP Control Protocol Extended Reports (RTCP XR) 3611
-------- Session Initiation Protocol (SIP) Extension Header Field for Service Route D
iscovery During Registration 		3608
-------- Definitions of Supplemental Managed Objects for ATM Interface 3606
-------- Real Time Control Protocol (RTCP) attribute in Session Description Protocol
(SDP) 		3605
-------- The AES-CBC Cipher Algorithm and Its Use with IPsec 3602
-------- Text String Notation for Dial Sequences and Global Switched Telephone Networ
k (GSTN) / E.164 Addresses 		3601
-------- Sieve Email Filtering -- Subaddress Extension 3598
-------- Handling of Unknown DNS Resource Record (RR) Types 3597
-------- Textual Conventions for IPv6 Flow Label 3595
-------- PacketCable Security Ticket Control Sub-Option for the DHCP CableLabs Client
Configuration (CCC) Option 		3594
-------- Definitions of Managed Objects for the Optical Interface Type 3591
-------- Source Address Selection for the Multicast Listener Discovery (MLD) Protocol 3590
-------- Diameter Base Protocol 3588
-------- IP Security Policy (IPSP) Requirements 3586
-------- IPsec Configuration Policy Information Model 3585
-------- An Extension to the Session Initiation Protocol (SIP) for Symmetric Response
Routing 		3581
-------- Mapping of Integrated Services Digital Network (ISDN) User Part (ISUP) Overl
ap Signalling to the Session Initiation Protocol (SIP) 		3578
-------- IANA Considerations for RADIUS (Remote Authentication Dial In User Service) 3575
-------- Signalling of Modem-On-Hold status in Layer 2 Tunneling Protocol (L2TP) 3573
-------- The AES-XCBC-MAC-96 Algorithm and Its Use With IPsec 3566
-------- Use of the Advanced Encryption Standard (AES) Encryption Algorithm in Crypto
graphic Message Syntax (CMS) 		3565
-------- Use of the RSAES-OAEP Key Transport Algorithm in Cryptographic Message Synta
x (CMS) 		3560
-------- Multicast Address Allocation MIB 3559
-------- RTP Payload Format for Enhanced Variable Rate Codecs (EVRC) and Selectable M
ode Vocoders (SMV) 		3558
-------- RTP Payload Format for European Telecommunications Standards Institute (ETSI
) European Standard ES 201 108 Distributed Speech Recognition Encoding 		3557
-------- Session Description Protocol (SDP) Bandwidth Modifiers for RTP Control Proto
col (RTCP) Bandwidth 		3556
-------- MIME Type Registration of RTP Payload Formats 3555
-------- On the Use of Stream Control Transmission Protocol (SCTP) with IPsec 3554
-------- The Group Domain of Interpretation 3547
-------- Transport Layer Security (TLS) Extensions 3546
-------- Enhanced Compressed RTP (CRTP) for Links with High Delay, Packet Loss and Re
ordering 		3545
IPCOM-PPP IP Header Compression over PPP 3544
-------- Registration Revocation in Mobile IPv4 3543
-------- Authentication, Authorization and Accounting (AAA) Transport Profile 3539
-------- Wrapping a Hashed Message Authentication Code (HMAC) key with a Triple-Data
Encryption Standard (DES) Key or an Advanced Encryption Standard (AES) Key 		3537
-------- The application/ogg Media Type 3534
NFSv4 Network File System (NFS) version 4 Protocol 3530
-------- Link Selection sub-option for the Relay Agent Information Option for DHCPv4 3527
-------- More Modular Exponential (MODP) Diffie-Hellman groups for Internet Key Excha
nge (IKE) 		3526
MEGACO Gateway Control Protocol Version 1 3525
-------- Mapping of Media Streams to Resource Reservation Flows 3524
-------- Session Authorization Policy Element 3520
PPP-BCP Point-to-Point Protocol (PPP) Bridging Control Protocol (BCP) 3518
-------- A Conservative Selective Acknowledgment (SACK)-based Loss Recovery Algorithm
for TCP 		3517
-------- IMAP4 Binary Content Extension 3516
-------- The Session Initiation Protocol (SIP) Refer Method 3515
-------- Internet Protocol Version 6 (IPv6) Addressing Architecture 3513
IPP-E-T Internet Printing Protocol/1.1: IPP URL Scheme 3510
-------- Message Disposition Notification (MDN) profile for Internet Message Access P
rotocol (IMAP) 		3503
-------- Internet Message Access Protocol (IMAP) - MULTIAPPEND Extension 3502
IMAPv4 INTERNET MESSAGE ACCESS PROTOCOL - VERSION 4rev1 3501
-------- Definitions of Managed Objects for Synchronous Optical Network (SONET) Linea
r Automatic Protection Switching (APS) Architectures 		3498
-------- RTP Payload Format for Society of Motion Picture and Television Engineers (S
MPTE) 292M Video 		3497
-------- Dynamic Host Configuration Protocol (DHCP) Option for CableLabs Client Confi
guration 		3495
-------- Punycode: A Bootstring encoding of Unicode for Internationalized Domain Name
s in Applications (IDNA) 		3492
-------- Nameprep: A Stringprep Profile for Internationalized Domain Names (IDN) 3491
-------- Internationalizing Domain Names in Applications (IDNA) 3490
-------- STUN - Simple Traversal of User Datagram Protocol (UDP) Through Network Addr
ess Translators (NATs) 		3489
-------- Compressing the Session Initiation Protocol (SIP) 3486
-------- The Session Initiation Protocol (SIP) and Session Description Protocol (SDP)
Static Dictionary for Signaling Compression (SigComp) 		3485
-------- Default Address Selection for Internet Protocol version 6 (IPv6) 3484
-------- Signalling Unnumbered Links in CR-LDP (Constraint-Routing Label Distribution
Protocol) 		3480
-------- Fault Tolerance for the Label Distribution Protocol (LDP) 3479
-------- Graceful Restart Mechanism for Label Distribution Protocol 3478
-------- Signalling Unnumbered Links in Resource ReSerVation Protocol - Traffic Engin
eering (RSVP-TE) 		3477
-------- Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource ReserV
ation Protocol-Traffic Engineering (RSVP-TE) Extensions 		3473
-------- Generalized Multi-Protocol Label Switching (GMPLS) Signaling Constraint-base
d Routed Label Distribution Protocol (CR-LDP) Extensions 		3472
-------- Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional Desc
ription 		3471
CIM Policy Core Information Model (PCIM) Extensions 3460
-------- Critical Content Multi-purpose Internet Mail Extensions (MIME) Parameter 3459
-------- Message Context for Internet Mail 3458
-------- Dynamic Host Configuration Protocol (DHCPv4) Configuration of IPsec Tunnel M
ode 		3456
-------- Preparation of Internationalized Strings ("stringprep") 3454
--------- TCP Friendly Rate Control (TFRC): Protocol Specification 3448
--------- Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Netwo
rks 		3443
--------- The Classless Static Route Option for Dynamic Host Configuration Protocol (D
HCP) version 4 		3442
-------- Definitions of Extension Managed Objects for Asymmetric Digital Subscriber L
ines 		3440
-------- Layer-Two Tunneling Protocol Extensions for PPP Link Control Protocol Negoti
ation 		3437
-------- Transport Layer Security over Stream Control Transmission Protocol 3436
-------- Remote Monitoring MIB Extensions for High Capacity Alarms 3434
-------- Entity Sensor Management Information Base 3433
-------- Network performance measurement with periodic streams 3432
-------- Sieve Extension: Relational Tests 3431
-------- Session Initiation Protocol (SIP) Extension for Instant Messaging 3428
-------- Obsoleting IQUERY 3425
-------- Internet Media Type message/sipfrag 3420
-------- Textual Conventions for Transport Addresses 3419
-------- Zero-byte Support for Bidirectional Reliable Mode (R-mode) in Extended Link-
Layer Assisted RObust Header Compression (ROHC) Profile 		3408
-------- Session Description Protocol (SDP) Simple Capability Declaration 3407
NAPTR Dynamic Delegation Discovery System (DDDS) Part Four: The Uniform Resource I
dentifiers (URI) 		3404
NAPTR Dynamic Delegation Discovery System (DDDS) Part Three: The Domain Name Syste
m (DNS) Database 		3403
NAPTR Dynamic Delegation Discovery System (DDDS) Part Two: The Algorithm 3402
-------- Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initi
ation Protocol (SIP) Mapping 		3398
-------- Dynamic Host Configuration Protocol (DHCP) Domain Search Option 3397
-------- Encoding Long Options in the Dynamic Host Configuration Protocol (DHCPv4) 3396
RMON-MIB Remote Network Monitoring MIB Protocol Identifier Reference Extensions 3395
-------- IP Packet Delay Variation Metric for IP Performance Metrics (IPPM) 3393
-------- Increasing TCP's Initial Window 3390
-------- Real-time Transport Protocol (RTP) Payload for Comfort Noise (CN) 3389
-------- Grouping of Media Lines in the Session Description Protocol (SDP) 3388
IPP-E-T Internet Printing Protocol (IPP): The 'collection' attribute syntax 3382
IPP-E-T Internet Printing Protocol (