| 5901 | Extensions to the IODEF-Document Class for Reporting PhishingP. Cain, D. Jevans | Proposed Standard | July 2010 |
| 5902 | IAB Thoughts on IPv6 Network Address TranslationD. Thaler, L. Zhang, G. Lebovitz | Informational | July 2010 |
| 5903 | Elliptic Curve Groups modulo a Prime (ECP Groups) for IKE and IKEv2D. Fu, J. Solinas | Informational | June 2010 |
| 5904 | RADIUS Attributes for IEEE 802.16 Privacy Key Management Version 1 (PKMv1) Protocol SupportG. Zorn | Informational | June 2010 |
| 5905 | Network Time Protocol Version 4: Protocol and Algorithms SpecificationD. Mills, J. Martin, Ed., J. Burbank, W. Kasch | Proposed Standard | June 2010 |
| 5906 | Network Time Protocol Version 4: Autokey SpecificationB. Haberman, Ed., D. Mills | Informational | June 2010 |
| 5907 | Definitions of Managed Objects for Network Time Protocol Version 4 (NTPv4)H. Gerstung, C. Elliott, B. Haberman, Ed. | Proposed Standard | June 2010 |
| 5908 | Network Time Protocol (NTP) Server Option for DHCPv6R. Gayraud, B. Lourdelet | Proposed Standard | June 2010 |
| 5909 | Securing Neighbor Discovery Proxy: Problem StatementJ-M. Combes, S. Krishnan, G. Daley | Informational | July 2010 |
| 5910 | Domain Name System (DNS) Security Extensions Mapping for the Extensible Provisioning Protocol (EPP)J. Gould, S. Hollenbeck | Proposed Standard | May 2010 |
| 5911 | New ASN.1 Modules for Cryptographic Message Syntax (CMS) and S/MIMEP. Hoffman, J. Schaad | Informational | June 2010 |
| 5912 | New ASN.1 Modules for the Public Key Infrastructure Using X.509 (PKIX)P. Hoffman, J. Schaad | Informational | June 2010 |
| 5913 | Clearance Attribute and Authority Clearance Constraints Certificate ExtensionS. Turner, S. Chokhani | Proposed Standard | June 2010 |
| 5914 | Trust Anchor FormatR. Housley, S. Ashmore, C. Wallace | Proposed Standard | June 2010 |
| 5915 | Elliptic Curve Private Key StructureS. Turner, D. Brown | Informational | June 2010 |
| 5916 | Device Owner AttributeS. Turner | Informational | June 2010 |
| 5917 | Clearance Sponsor AttributeS. Turner | Informational | June 2010 |
| 5918 | Label Distribution Protocol (LDP) 'Typed Wildcard' Forward Equivalence Class (FEC)R. Asati, I. Minei, B. Thomas | Proposed Standard | August 2010 |
| 5919 | Signaling LDP Label Advertisement CompletionR. Asati, P. Mohapatra, E. Chen, B. Thomas | Proposed Standard | August 2010 |
| 5920 | Security Framework for MPLS and GMPLS NetworksL. Fang, Ed. | Informational | July 2010 |
| 5921 | A Framework for MPLS in Transport NetworksM. Bocci, Ed., S. Bryant, Ed., D. Frost, Ed., L. Levrau, L. Berger | Informational | July 2010 |
| 5922 | Domain Certificates in the Session Initiation Protocol (SIP)V. Gurbani, S. Lawrence, A. Jeffrey | Proposed Standard | June 2010 |
| 5923 | Connection Reuse in the Session Initiation Protocol (SIP)V. Gurbani, Ed., R. Mahy, B. Tate | Proposed Standard | June 2010 |
| 5924 | Extended Key Usage (EKU) for Session Initiation Protocol (SIP) X.509 CertificatesS. Lawrence, V. Gurbani | Experimental | June 2010 |
| 5925 | The TCP Authentication OptionJ. Touch, A. Mankin, R. Bonica | Proposed Standard | June 2010 |
| 5926 | Cryptographic Algorithms for the TCP Authentication Option (TCP-AO)G. Lebovitz, E. Rescorla | Proposed Standard | June 2010 |
| 5927 | ICMP Attacks against TCPF. Gont | Informational | July 2010 |
| 5928 | Traversal Using Relays around NAT (TURN) Resolution MechanismM. Petit-Huguenin | Proposed Standard | August 2010 |
| 5929 | Channel Bindings for TLSJ. Altman, N. Williams, L. Zhu | Proposed Standard | July 2010 |
| 5930 | Using Advanced Encryption Standard Counter Mode (AES-CTR) with the Internet Key Exchange version 02 (IKEv2) ProtocolS. Shen, Y. Mao, NSS. Murthy | Informational | July 2010 |
| 5931 | Extensible Authentication Protocol (EAP) Authentication Using Only a PasswordD. Harkins, G. Zorn | Informational | August 2010 |
| 5932 | Camellia Cipher Suites for TLSA. Kato, M. Kanda, S. Kanno | Proposed Standard | June 2010 |
| 5933 | Use of GOST Signature Algorithms in DNSKEY and RRSIG Resource Records for DNSSECV. Dolmatov, Ed., A. Chuprina, I. Ustinov | Historic | July 2010 |
| 5934 | Trust Anchor Management Protocol (TAMP)R. Housley, S. Ashmore, C. Wallace | Proposed Standard | August 2010 |
| 5935 | Expressing SNMP SMI Datatypes in XML Schema Definition LanguageM. Ellison, B. Natale | Proposed Standard | August 2010 |
| 5936 | DNS Zone Transfer Protocol (AXFR)E. Lewis, A. Hoenes, Ed. | Proposed Standard | June 2010 |
| 5937 | Using Trust Anchor Constraints during Certification Path ProcessingS. Ashmore, C. Wallace | Informational | August 2010 |
| 5938 | Individual Session Control Feature for the Two-Way Active Measurement Protocol (TWAMP)A. Morton, M. Chiba | Proposed Standard | August 2010 |
| 5939 | Session Description Protocol (SDP) Capability NegotiationF. Andreasen | Proposed Standard | September 2010 |
| 5940 | Additional Cryptographic Message Syntax (CMS) Revocation Information ChoicesS. Turner, R. Housley | Proposed Standard | August 2010 |
| 5941 | Sharing Transaction Fraud DataD. M'Raihi, S. Boeyen, M. Grandcolas, S. Bajaj | Informational | August 2010 |
| 5942 | IPv6 Subnet Model: The Relationship between Links and Subnet PrefixesH. Singh, W. Beebee, E. Nordmark | Proposed Standard | July 2010 |
| 5943 | A Dedicated Routing Policy Specification Language Interface Identifier for Operational TestingB. Haberman, Ed. | Proposed Standard | August 2010 |
| 5944 | IP Mobility Support for IPv4, RevisedC. Perkins, Ed. | Proposed Standard | November 2010 |
| 5945 | Resource Reservation Protocol (RSVP) Proxy ApproachesF. Le Faucheur, J. Manner, D. Wing, A. Guillou | Informational | October 2010 |
| 5946 | Resource Reservation Protocol (RSVP) Extensions for Path-Triggered RSVP Receiver ProxyF. Le Faucheur, J. Manner, A. Narayanan, A. Guillou, H. Malik | Proposed Standard | October 2010 |
| 5947 | Requirements for Multiple Address of Record (AOR) Reachability Information in the Session Initiation Protocol (SIP)J. Elwell, H. Kaplan | Informational | September 2010 |
| 5948 | Transmission of IPv4 Packets over the IP Convergence Sublayer of IEEE 802.16S. Madanapalli, S. Park, S. Chakrabarti, G. Montenegro | Proposed Standard | August 2010 |
| 5949 | Fast Handovers for Proxy Mobile IPv6H. Yokota, K. Chowdhury, R. Koodli, B. Patil, F. Xia | Proposed Standard | September 2010 |
| 5950 | Network Management Framework for MPLS-based Transport NetworksS. Mansfield, Ed., E. Gray, Ed., K. Lam, Ed. | Informational | September 2010 |
| 5951 | Network Management Requirements for MPLS-based Transport NetworksK. Lam, S. Mansfield, E. Gray | Proposed Standard | September 2010 |
| 5952 | A Recommendation for IPv6 Address Text RepresentationS. Kawamura, M. Kawashima | Proposed Standard | August 2010 |
| 5953 | Transport Layer Security (TLS) Transport Model for the Simple Network Management Protocol (SNMP)W. Hardaker · obsoleted by RFC 6353 | Proposed Standard | August 2010 |
| 5954 | Essential Correction for IPv6 ABNF and URI Comparison in RFC 3261V. Gurbani, Ed., B. Carpenter, Ed., B. Tate, Ed. | Proposed Standard | August 2010 |
| 5955 | The application/timestamped-data Media TypeA. Santoni | Informational | August 2010 |
| 5956 | Forward Error Correction Grouping Semantics in the Session Description ProtocolA. Begen | Proposed Standard | September 2010 |
| 5957 | Display-Based Address Sorting for the IMAP4 SORT ExtensionD. Karp | Proposed Standard | July 2010 |
| 5958 | Asymmetric Key PackagesS. Turner | Proposed Standard | August 2010 |
| 5959 | Algorithms for Asymmetric Key Package Content TypeS. Turner | Proposed Standard | August 2010 |
| 5960 | MPLS Transport Profile Data Plane ArchitectureD. Frost, Ed., S. Bryant, Ed., M. Bocci, Ed. | Proposed Standard | August 2010 |
| 5961 | Improving TCP's Robustness to Blind In-Window AttacksA. Ramaiah, R. Stewart, M. Dalal | Proposed Standard | August 2010 |
| 5962 | Dynamic Extensions to the Presence Information Data Format Location Object (PIDF-LO)H. Schulzrinne, V. Singh, H. Tschofenig, M. Thomson | Proposed Standard | September 2010 |
| 5963 | IPv6 Deployment in Internet Exchange Points (IXPs)R. Gagliano | Informational | August 2010 |
| 5964 | Specifying Holes in Location-to-Service Translation (LoST) Service BoundariesJ. Winterbottom, M. Thomson | Proposed Standard | August 2010 |
| 5965 | An Extensible Format for Email Feedback ReportsY. Shafranovich, J. Levine, M. Kucherawy | Proposed Standard | August 2010 |
| 5966 | DNS Transport over TCP - Implementation RequirementsR. Bellis · obsoleted by RFC 7766 | Proposed Standard | August 2010 |
| 5967 | The application/pkcs10 Media TypeS. Turner | Informational | August 2010 |
| 5968 | Guidelines for Extending the RTP Control Protocol (RTCP)J. Ott, C. Perkins | Informational | September 2010 |
| 5969 | IPv6 Rapid Deployment on IPv4 Infrastructures (6rd) -- Protocol SpecificationW. Townsley, O. Troan | Proposed Standard | August 2010 |
| 5970 | DHCPv6 Options for Network BootT. Huth, J. Freimann, V. Zimmer, D. Thaler | Proposed Standard | September 2010 |
| 5971 | GIST: General Internet Signalling TransportH. Schulzrinne, R. Hancock | Experimental | October 2010 |
| 5972 | General Internet Signaling Transport (GIST) State MachineT. Tsenov, H. Tschofenig, X. Fu, Ed., C. Aoun, E. Davies | Informational | October 2010 |
| 5973 | NAT/Firewall NSIS Signaling Layer Protocol (NSLP)M. Stiemerling, H. Tschofenig, C. Aoun, E. Davies | Experimental | October 2010 |
| 5974 | NSIS Signaling Layer Protocol (NSLP) for Quality-of-Service SignalingJ. Manner, G. Karagiannis, A. McDonald | Experimental | October 2010 |
| 5975 | QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP)G. Ash, Ed., A. Bader, Ed., C. Kappler, Ed., D. Oran, Ed. | Experimental | October 2010 |
| 5976 | Y.1541-QOSM: Model for Networks Using Y.1541 Quality-of-Service ClassesG. Ash, A. Morton, M. Dolly, P. Tarapore, C. Dvorak, Y. El Mghazli | Experimental | October 2010 |
| 5977 | RMD-QOSM: The NSIS Quality-of-Service Model for Resource Management in DiffservA. Bader, L. Westberg, G. Karagiannis, C. Kappler, T. Phelan | Experimental | October 2010 |
| 5978 | Using and Extending the NSIS Protocol FamilyJ. Manner, R. Bless, J. Loughney, E. Davies, Ed. | Informational | October 2010 |
| 5979 | NSIS Operation over IP TunnelsC. Shen, H. Schulzrinne, S. Lee, J. Bang | Experimental | March 2011 |
| 5980 | NSIS Protocol Operation in Mobile EnvironmentsT. Sanda, Ed., X. Fu, S. Jeong, J. Manner, H. Tschofenig | Informational | March 2011 |
| 5981 | Authorization for NSIS Signaling Layer ProtocolsJ. Manner, M. Stiemerling, H. Tschofenig, R. Bless, Ed. | Experimental | February 2011 |
| 5982 | IP Flow Information Export (IPFIX) Mediation: Problem StatementA. Kobayashi, Ed., B. Claise, Ed. | Informational | August 2010 |
| 5983 | Mailing Lists and Internationalized Email AddressesR. Gellens · obsoleted by RFC 6783 | Experimental | October 2010 |
| 5984 | Increasing Throughput in IP Networks with ESP-Based Forwarding: ESPBasedForwardingK-M. Moller | Experimental | 31 March 2011 |
| 5985 | HTTP-Enabled Location Delivery (HELD)M. Barnes, Ed. | Proposed Standard | September 2010 |
| 5986 | Discovering the Local Location Information Server (LIS)M. Thomson, J. Winterbottom | Proposed Standard | September 2010 |
| 5987 | Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field ParametersJ. Reschke · obsoleted by RFC 8187 | Historic | August 2010 |
| 5988 | Web LinkingM. Nottingham · obsoleted by RFC 8288 | Proposed Standard | October 2010 |
| 5989 | A SIP Event Package for Subscribing to Changes to an HTTP ResourceA.B. Roach | Proposed Standard | October 2010 |
| 5990 | Use of the RSA-KEM Key Transport Algorithm in the Cryptographic Message Syntax (CMS)J. Randall, B. Kaliski, J. Brainard, S. Turner · obsoleted by RFC 9690 | Proposed Standard | September 2010 |
| 5991 | Teredo Security UpdatesD. Thaler, S. Krishnan, J. Hoagland | Proposed Standard | September 2010 |
| 5992 | Internationalized Domain Names Registration and Administration Guidelines for European Languages Using CyrillicS. Sharikov, D. Miloshevic, J. Klensin | Informational | October 2010 |
| 5993 | RTP Payload Format for Global System for Mobile Communications Half Rate (GSM-HR)X. Duan, S. Wang, M. Westerlund, K. Hellwig, I. Johansson | Proposed Standard | October 2010 |
| 5994 | Application of Ethernet Pseudowires to MPLS Transport NetworksS. Bryant, Ed., M. Morrow, G. Swallow, R. Cherukuri, T. Nadeau, N. Harrison, B. Niven-Jenkins | Informational | October 2010 |
| 5995 | Using POST to Add Members to Web Distributed Authoring and Versioning (WebDAV) CollectionsJ. Reschke | Proposed Standard | September 2010 |
| 5996 | Internet Key Exchange Protocol Version 2 (IKEv2)C. Kaufman, P. Hoffman, Y. Nir, P. Eronen · obsoleted by RFC 7296 | Proposed Standard | September 2010 |
| 5997 | Use of Status-Server Packets in the Remote Authentication Dial In User Service (RADIUS) ProtocolA. DeKok | Informational | August 2010 |
| 5998 | An Extension for EAP-Only Authentication in IKEv2P. Eronen, H. Tschofenig, Y. Sheffer | Proposed Standard | September 2010 |