| < draft-ietf-dnsop-edns-chain-query-02.txt | draft-ietf-dnsop-edns-chain-query-03.txt > | |||
|---|---|---|---|---|
| dnsop P. Wouters | dnsop P. Wouters | |||
| Internet-Draft Red Hat | Internet-Draft Red Hat | |||
| Intended status: Standards Track March 09, 2015 | Intended status: Standards Track October 03, 2015 | |||
| Expires: September 10, 2015 | Expires: April 05, 2016 | |||
| Chain Query requests in DNS | Chain Query requests in DNS | |||
| draft-ietf-dnsop-edns-chain-query-02 | draft-ietf-dnsop-edns-chain-query-03 | |||
| Abstract | Abstract | |||
| This document defines an EDNS0 extension that can be used by a | This document defines an EDNS0 extension that can be used by a | |||
| security-aware validating Resolver configured as a Forwarder to send | security-aware validating Resolver configured as a Forwarder to send | |||
| a single query, requesting a complete validation path along with the | a single query, requesting a complete validation path along with the | |||
| regular query answer. The reduction in queries lowers the latency. | regular query answer. The reduction in queries lowers the latency. | |||
| This extension requries the use of source IP verified transport such | This extension requries the use of source IP verified transport such | |||
| as TCP or UDP with DNS-COOKIES so it cannot be abused in | as TCP or UDP with DNS-COOKIES so it cannot be abused in | |||
| amplification attacks. | amplification attacks. | |||
| skipping to change at page 1, line 36 ¶ | skipping to change at page 1, line 36 ¶ | |||
| Internet-Drafts are working documents of the Internet Engineering | Internet-Drafts are working documents of the Internet Engineering | |||
| Task Force (IETF). Note that other groups may also distribute | Task Force (IETF). Note that other groups may also distribute | |||
| working documents as Internet-Drafts. The list of current Internet- | working documents as Internet-Drafts. The list of current Internet- | |||
| Drafts is at http://datatracker.ietf.org/drafts/current/. | Drafts is at http://datatracker.ietf.org/drafts/current/. | |||
| Internet-Drafts are draft documents valid for a maximum of six months | Internet-Drafts are draft documents valid for a maximum of six months | |||
| and may be updated, replaced, or obsoleted by other documents at any | and may be updated, replaced, or obsoleted by other documents at any | |||
| time. It is inappropriate to use Internet-Drafts as reference | time. It is inappropriate to use Internet-Drafts as reference | |||
| material or to cite them other than as "work in progress." | material or to cite them other than as "work in progress." | |||
| This Internet-Draft will expire on September 10, 2015. | This Internet-Draft will expire on April 05, 2016. | |||
| Copyright Notice | Copyright Notice | |||
| Copyright (c) 2015 IETF Trust and the persons identified as the | Copyright (c) 2015 IETF Trust and the persons identified as the | |||
| document authors. All rights reserved. | document authors. All rights reserved. | |||
| This document is subject to BCP 78 and the IETF Trust's Legal | This document is subject to BCP 78 and the IETF Trust's Legal | |||
| Provisions Relating to IETF Documents | Provisions Relating to IETF Documents | |||
| (http://trustee.ietf.org/license-info) in effect on the date of | (http://trustee.ietf.org/license-info) in effect on the date of | |||
| publication of this document. Please review these documents | publication of this document. Please review these documents | |||
| skipping to change at page 14, line 33 ¶ | skipping to change at page 14, line 33 ¶ | |||
| Andrew Sullivan pointed out that we do not need any new data formats | Andrew Sullivan pointed out that we do not need any new data formats | |||
| to support DNS chains. Olafur Gudmundsson ensured the RRsets are | to support DNS chains. Olafur Gudmundsson ensured the RRsets are | |||
| returned in the proper Sections. Thanks to Tim Wicinski for his | returned in the proper Sections. Thanks to Tim Wicinski for his | |||
| thorough review. | thorough review. | |||
| 12. Normative References | 12. Normative References | |||
| [DNS-COOKIES] | [DNS-COOKIES] | |||
| Eastlake, Donald., "Domain Name System (DNS) Cookies", | Eastlake, Donald., "Domain Name System (DNS) Cookies", | |||
| draft-ietf-dnsop-cookies (work in progress), February | draft-ietf-dnsop-cookies (work in progress), August 2015. | |||
| 2015. | ||||
| [DNS-TERMINOLOGY] | [DNS-TERMINOLOGY] | |||
| Hoffman, P., Sullivan, A., and K. Fujiwara, "DNS | Hoffman, P., Sullivan, A., and K. Fujiwara, "DNS | |||
| Terminology", draft-hoffman-dns-terminology (work in | Terminology", draft-hoffman-dns-terminology (work in | |||
| progress), March 2015. | progress), March 2015. | |||
| [RFC1034] Mockapetris, P., "Domain names - concepts and facilities", | [RFC1034] Mockapetris, P., "Domain names - concepts and facilities", | |||
| STD 13, RFC 1034, November 1987. | STD 13, RFC 1034, November 1987. | |||
| [RFC1035] Mockapetris, P., "Domain names - implementation and | [RFC1035] Mockapetris, P., "Domain names - implementation and | |||
| skipping to change at page 15, line 18 ¶ | skipping to change at page 15, line 14 ¶ | |||
| [RFC4034] Arends, R., Austein, R., Larson, M., Massey, D., and S. | [RFC4034] Arends, R., Austein, R., Larson, M., Massey, D., and S. | |||
| Rose, "Resource Records for the DNS Security Extensions", | Rose, "Resource Records for the DNS Security Extensions", | |||
| RFC 4034, March 2005. | RFC 4034, March 2005. | |||
| [RFC4035] Arends, R., Austein, R., Larson, M., Massey, D., and S. | [RFC4035] Arends, R., Austein, R., Larson, M., Massey, D., and S. | |||
| Rose, "Protocol Modifications for the DNS Security | Rose, "Protocol Modifications for the DNS Security | |||
| Extensions", RFC 4035, March 2005. | Extensions", RFC 4035, March 2005. | |||
| [RFC4786] Abley, J. and K. Lindqvist, "Operation of Anycast | [RFC4786] Abley, J. and K. Lindqvist, "Operation of Anycast | |||
| Services", BCP 126, RFC 4786, December 2006. | Services", BCP 126, RFC 4786, DOI 10.17487/RFC4786, | |||
| December 2006, <http://www.rfc-editor.org/info/rfc4786>. | ||||
| [RFC6824] Ford, A., Raiciu, C., Handley, M., and O. Bonaventure, | [RFC6824] Ford, A., Raiciu, C., Handley, M., and O. Bonaventure, | |||
| "TCP Extensions for Multipath Operation with Multiple | "TCP Extensions for Multipath Operation with Multiple | |||
| Addresses", RFC 6824, January 2013. | Addresses", RFC 6824, DOI 10.17487/RFC6824, January 2013, | |||
| <http://www.rfc-editor.org/info/rfc6824>. | ||||
| [RFC6891] Damas, J., Graff, M., and P. Vixie, "Extension Mechanisms | [RFC6891] Damas, J., Graff, M., and P. Vixie, "Extension Mechanisms | |||
| for DNS (EDNS(0))", STD 75, RFC 6891, April 2013. | for DNS (EDNS(0))", STD 75, RFC 6891, DOI 10.17487/ | |||
| RFC6891, April 2013, | ||||
| <http://www.rfc-editor.org/info/rfc6891>. | ||||
| [RFC6982] Sheffer, Y. and A. Farrel, "Improving Awareness of Running | [RFC6982] Sheffer, Y. and A. Farrel, "Improving Awareness of Running | |||
| Code: The Implementation Status Section", RFC 6982, July | Code: The Implementation Status Section", RFC 6982, DOI | |||
| 2013. | 10.17487/RFC6982, July 2013, | |||
| <http://www.rfc-editor.org/info/rfc6982>. | ||||
| [TCP-KEEPALIVE] | [TCP-KEEPALIVE] | |||
| Wouters, P., "The edns-tcp-keepalive EDNS0 Option", draft- | Wouters, P., "The edns-tcp-keepalive EDNS0 Option", draft- | |||
| wouters-edns-tcp-keeaplive (work in progress), February | wouters-edns-tcp-keeaplive (work in progress), February | |||
| 2014. | 2014. | |||
| Author's Address | Author's Address | |||
| Paul Wouters | Paul Wouters | |||
| Red Hat | Red Hat | |||
| End of changes. 8 change blocks. | ||||
| 11 lines changed or deleted | 15 lines changed or added | |||
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