IETF 80 Proceedings Introduction | Area, Working Goup & BoF Reports | Plenaries | Training | Internet Research Task Force DNS Extensions (dnsext) (WG)Additional information is available at tools.ietf.org/wg/dnsext Chair(s):Internet Area Director(s):Internet Area Advisor: |
Meeting SlidesInternet-Drafts:Request for Comments:- A DNS RR for specifying the location of services (DNS SRV) (RFC 2782) (24013 bytes) obsoletes RFC 2052
- Secret Key Transaction Authentication for DNS (TSIG) (RFC 2845) (32272 bytes) Updates RFC 1035/ updated by RFC 3645
- Domain Name System (DNS) IANA Considerations (RFC 2929) (22454 bytes) obsoleted by RFC 5395
- Secret Key Establishment for DNS (TKEY RR) (RFC 2930) (34894 bytes)
- DNS Request and Transaction Signatures ( SIG(0)s ) (RFC 2931) (19073 bytes) Updates RFC 2535
- Domain Name System Security (DNSSEC) Signing Authority (RFC 3008) (13484 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ Updates RFC 2535/ updated by RFC 3658
- Secure Domain Name System (DNS) Dynamic Update (RFC 3007) (18056 bytes) obsoletes RFC 2535,RFC 2136/ Updates RFC 2137/ updated by RFC 4033,RFC 4034,RFC 4035
- DNS Security Extension Clarification on Zone Status (RFC 3090) (24166 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ updated by RFC 3658
- RSA/SHA-1 SIGs and RSA KEYs in the Domain Name System (DNS) (RFC 3110) (14587 bytes)
- A DNS RR Type for Lists of Address Prefixes (APL RR) (RFC 3123) (14648 bytes)
- Applicability Statement for DNS MIB Extensions (RFC 3197) (8610 bytes)
- Indicating Resolver Support of DNSSEC (RFC 3225) (11548 bytes) updated by RFC 4033,RFC 4034,RFC 4035
- DNSSEC and IPv6 A6 aware server/resolver message size requirements (RFC 3226) (12078 bytes) Updates RFC 2874,RFC 2535/ updated by RFC 4033,RFC 4034,RFC 4035
- Tradeoffs in DNS support for IPv6 (RFC 3364) (26544 bytes) Updates RFC 2874
- Representing IPv6 addresses in DNS (RFC 3363) (11055 bytes) Updates RFC 2673,RFC 2874
- Obsoleting IQUERY (RFC 3425) (8615 bytes) Updates RFC 1035
- Limiting the Scope of the KEY Resource Record out (RFC 3445) (20947 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ Updates RFC 2535
- Handling of Unknown DNS Resource Record (RR) Types (RFC 3597) (17559 bytes) updated by RFC 4033,RFC 4034,RFC 4035,RFC 5395,RFC 6195
- DNS Extensions to support IP version 6 (RFC 3596) (14093 bytes)
- GSS Algorithm for TSIG (GSS-TSIG) (RFC 3645) (56162 bytes) Updates RFC 2845
- Redefinition of DNS AD bit (RFC 3655) (15646 bytes) obsoletes RFC 2535/ obsoleted by RFC 4033,RFC 4034,RFC 4035
- Delegation Signer Resource Record (RFC 3658) (42120 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ Updates RFC 3090,RFC 3008,RFC 2535,RFC 1035/ updated by RFC 3755
- Legacy Resolver Compatibility for Delegation Signer (RFC 3755) (19812 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ Updates RFC 3658,RFC 2535/ updated by RFC 3757,RFC 3845
- KEY RR Secure Entry Point Flag (RFC 3757) (16868 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ Updates RFC 3755,RFC 2535
- DNS Security (DNSSEC) NextSECure (NSEC) RDATA Format (RFC 3845) (14793 bytes) obsoleted by RFC 4033,RFC 4034,RFC 4035/ Updates RFC 3755,RFC 2535
- Threat Analysis Of The Domain Name System (RFC 3833) (39303 bytes)
- Protocol Modifications for the DNS Security Extensions (RFC 4035) (130589 bytes) obsoletes RFC 3845,RFC 2535,RFC 3008,RFC 3090,RFC 3445,RFC 3655,RFC 3658,RFC 3755,RFC 3757/ Updates RFC 1034,RFC 1035,RFC 2136,RFC 2181,RFC 2308,RFC 3225,RFC 3007,RFC 3597,RFC 3226/ updated by RFC 4470,RFC 6014
- Resource Records for the DNS Security Extensions (RFC 4034) (63879 bytes) obsoletes RFC 3845,RFC 2535,RFC 3008,RFC 3090,RFC 3445,RFC 3655,RFC 3658,RFC 3755,RFC 3757/ Updates RFC 1034,RFC 1035,RFC 2136,RFC 2181,RFC 2308,RFC 3225,RFC 3007,RFC 3597,RFC 3226/ updated by RFC 4470,RFC 6014
- DNS Security Introduction and Requirements (RFC 4033) (52445 bytes) obsoletes RFC 2535,RFC 3008,RFC 3090,RFC 3445,RFC 3655,RFC 3658,RFC 3755,RFC 3757,RFC 3845/ Updates RFC 1034,RFC 1035,RFC 2136,RFC 2181,RFC 2308,RFC 3225,RFC 3007,RFC 3597,RFC 3226/ updated by RFC 6014
- Domain Name System (DNS) Case Insensitivity Clarification (RFC 4343) (22899 bytes) Updates RFC 1034,RFC 1035,RFC 2181
- Storing Certificates in the Domain Name System (DNS) (RFC 4398) (35652 bytes) obsoletes RFC 2538
- Minimally Covering NSEC Records and DNSSEC On-line Signing (RFC 4470) (17471 bytes) Updates RFC 4035,RFC 4034
- Use of SHA-256 in DNSSEC Delegation Signer (DS) Resource Records (RRs) (RFC 4509) (14155 bytes)
- The Role of Wildcards in the Domain Name System (RFC 4592) (43991 bytes) Updates RFC 1034,RFC 2672
- HMAC SHA (Hashed Message Authentication Code, Secure Hash Algorithm) TSIG Algorithm
Identifiers (RFC 4635) (16533 bytes)
- Derivation of DNS Name Predecessor and Successor (RFC 4471) (42430 bytes)
- A DNS Resource Record (RR) for Encoding Dynamic Host Configuration Protocol (DHCP) Information (DHCID RR) (RFC 4701) (24570 bytes) updated by RFC 5494
- Link-local Multicast Name Resolution (LLMNR) (RFC 4795) (71969 bytes)
- DNS Security (DNSSEC) Experiments (RFC 4955) (15417 bytes)
- DNS Security (DNSSEC) Opt-In (RFC 4956) (32033 bytes)
- DNS Name Server Identifier Option (NSID) (RFC 5001) (23754 bytes)
- Requirements Related to DNS Security (DNSSEC) Trust Anchor Rollover (RFC 4986) (22647 bytes)
- Automated Updates of DNS Security (DNSSEC) Trust Anchors (RFC 5011) (30138 bytes)
- DNS Security (DNSSEC) Hashed Authenticated Denial of Existence (RFC 5155) (112140 bytes)
- Domain Name System (DNS) IANA Considerations (RFC 5395) (33725 bytes) obsoletes RFC 2929/ Updates RFC 1183,RFC 3597
- Measures for Making DNS More Resilient against Forged Answers (RFC 5452) (37432 bytes) Updates RFC 2181
- DNS Proxy Implementation Guidelines (RFC 5625) (24585 bytes)
- Use of SHA-2 algorithms with RSA in DNSKEY and RRSIG Resource Records for DNSSEC (RFC 5702) (19425 bytes)
- DNS Zone Transfer Protocol (AXFR) (RFC 5936) (66337 bytes) Updates RFC 1034,RFC 1035
- Use of GOST Signature Algorithms in DNSKEY and RRSIG Resource Records for DNSSEC (RFC 5933) (17657 bytes)
- DNS Transport over TCP - Implementation Requirements (RFC 5966) (14970 bytes) Updates RFC 1035,RFC 1123
- Cryptographic Algorithm Identifier Allocation for DNSSEC (RFC 6014) (11182 bytes) Updates RFC 4033,RFC 4034,RFC 4035
- Domain Name System (DNS) IANA Considerations (RFC 6195) (33790 bytes) Updates RFC 1183,RFC 3597
Charter (as of 2010-12-07)The DNS has a large installed base and repertoire of protocol
specifications. The DNSEXT working group will actively advance DNS
protocol-related RFCs on the standards track while thoroughly
reviewing further proposed extensions. The scope of the DNSEXT WG is
confined to the DNS protocol, particularly changes that affect DNS
protocols "on the wire" or the internal processing of DNS data. DNS
operations are out of scope for the WG.
The WG will consider work in the following areas:
* DNSSEC and TSIG/TKEY algorithm maintenance
* Mechanisms that complement, or are alternatives to, TSIG and SIG(0)
* Hardening DNS protocol and providing guidance to implementers
* Advancing existing DNS-related Proposed Standard RFCs to Draft/Full
Standard
* Obsoleting DNS-related RFCs
* Improving DNS zone synchronization mechanisms
* Examining transport protocols, possibly adding new ones
* Mechanisms to alias DNS trees or parts thereof
Before formal adoption of any work item at least 5 working group
participants must publicly state that the item is within charter and
is a worthwhile item for further study.
The DNSEXT WG will conduct the specified RFC5395 review of RR
templates as they are posted, and EDNS0 Option templates if EDNS0-bis
updates registration requirements.
The WG will review DNS protocol related work which may originate
elsewhere in the IETF, including AD-sponsored submissions or drafts
in other working group.
Goals and Milestones:Done | | Forward NSEC rdata to IESG for Proposed Standard | Done | | Forward RFC2535-bis to IESG for proposed standard | Done | | Forward Case Insensitive to IESG for Proposed Standard | Done | | Forward LLMNR to IESG for Proposed Standard | Done | | Update boilerplate text on OPT-IN | Done | | Forward Wildcard clarification to IESG for proposed standard | Done | | Finalize Zone Enumeration Requirements | Done | | RFC2538 (CERT RR) to Draft Standard | Done | | Forgery Resilience advanced to IESG | Done | | GOST DNSKEY and DS support advanced to IESG | Done | | AXFR Clarify to IESG | Done | | DNS existing transport protocol recommendations/clarifications to IESG | Apr 2011 | | RFC3597-bis Unknown RR advanced to IESG for PS | Jun 2011 | | DNSKEY Registry fixes and allocation procedure advanced to IESG | Jun 2011 | | EDNS0-bis update advanced to IESG | Jun 2011 | | DNAME-bis to IESG | Aug 2011 | | Algorithm signaling document to IESG | Oct 2011 | | DNSSEC Errata document to IESG | Nov 2011 | | Decision about new protocol elements, if any | Nov 2011 | | Requirements and current state survey document to IESG for publication | Dec 2011 | | IXFR-only to IESG | Dec 2011 | | If new protocol elements, recharter |
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