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ORS Implementation using DNS, and Demonstration

ORS Implementation using DNS, and Demonstration. Jong-Pyo Kim, Seung-Jai Yi (kimjp@nida.or.kr, sjlee@nida.or.kr). Document number Beijing, China 22 nd -24 th July 2009. Contents. ORS demonstration. Implementation Guideline for the ORS. 1. Scope&Configuration. 1. Background.

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ORS Implementation using DNS, and Demonstration

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  1. ORS Implementation using DNS, and Demonstration Jong-Pyo Kim, Seung-Jai Yi (kimjp@nida.or.kr, sjlee@nida.or.kr) Document number Beijing, China 22nd -24th July 2009

  2. Contents ORS demonstration Implementation Guideline for the ORS 1. Scope&Configuration 1. Background 2. Steps 2. Works 3. Demonstration 3. info

  3. ORS demonstration

  4. 1. Scope & Configuration of demonstration Vitual PC • Scope : (1) ~ (13) • Configuration My PC

  5. 2. Steps from 1st to 13th (1/2) • Assumption • - OID : {2 27 1} • - ID scheme • - Fixed Form Type • - Binary Form • - Tail : acode.kr

  6. 2. Steps from 1st to 13th (2/2) • /(2)1.27.2.oid.foo • (3) NS sample.com • (4) 1.27.2.oid.foo • (5) NS oid.kr • (6) 1.27.2.oid.foo • (7)/(8)NAPTR 0 100 “u” “O2I+DNS” “mcode.kr” (9)/(10) 1.27.2.mcode.kr (11)/(12)NAPTR 0 100“u”“O2U+FFT:V100B1” “(.{4})(.{4})(.{8})$!\\2.\\1.acode.kr” (13) 0.15.acode.kr

  7. 3. Demonstration • Web-based ORS query/response program X.oid-res H.IRP

  8. Implementation guideline for the ORS

  9. 1. Background (1/3) • 2009, June : ISO/IEC SC6 WG9 & ITU-T SG17 • - Result of the meeting NIDA and CNNIC prepare the first draft of the implementation guidelines for the ORS by Friday, June 12, 2009. The Convenor (or the ORS Editor or National Bodies?) was asked to provide (for input to September) standards-level text describing the requirements of the ORS in terms of look-up requirements for the ORS. This should describe (and the need to eliminate) the various exponential explosions and administrative requirements for the addition new Unicode labels at a high arc. The placement of any resulting text (within the current Recommendation | Standard, an Implementor Handbook, etc) is referred to the September meeting, but it is agreed that such text (and how to satisfy it using DNS) is certainly needed in some form of international standardisation.

  10. 1. Background (2/3) • {joint-iso-itu-t(2) tag-based(27) mcode(1)} • Input values to X.oid.res • ① 1.27.2.oid.foo • ② 1.27.joint-iso-itu-t.oid.foo • ③ 1.tag-based.joint-iso-itu-t.oid.foo • ④ mcode.tag-based.joint-iso-itu-t.oid.foo • ⑤ 1.tag-based.2.oid.foo • ⑥ mcode.27.2.oid.foo • ⑦ mcode.tag-based.2.oid.foo • ⑧ mcode.27.joint-iso-itu-t.oid.foo

  11. 1. Background (3/3) ① 1.27.2.oid.foo ② 1.27.joint-iso-itu-t.oid.foo : ⑧ mcode.27.joint-iso-itu-t.oid.foo

  12. 2. Works • Title : Implementation guideline for the ORS • Editor : CNNIC Kong Ning, NIDA Jong Pyo Kim • Contents & duty • - Intro. : About DNS(BIND), Domain names ⇒ CNNIC • - ORS architecture ⇒ NIDA • - DNS zone file for the ORS ⇒ NIDA • - Variable cases for input values ⇒ CNNIC & NIDA • - Annex : test for own PC using Vmware ⇒ NIDA

  13. 2. Works • Proposed plan for Guideline document • Step 1 : Make a document by CNNIC & NIDA • Step 2 : Merge and review by CNNIC & NIDA • Step 3 : Review by CJK NID WG • Step 4 : Submit to SG17 1st Aug. 7th Aug. 14th Aug. 30th Aug. STEP 1 STEP 2 STEP 3 Modify STEP 1 Step 5: Submit to SG17

  14. [Info.] Demonstration using DNAME & CNAME ② 1.27.joint-iso-itu-t.oid.foo : ⑧ mcode.27.joint-iso-itu-t.oid.foo X.oid-res H.IRP

  15. [Info.] Demonstration using DNAME & CNAME

  16. [Info.] Demonstration using DNAME & CNAME • On going discussion • Point 1 : What should go into a zone file for a DNS branch node and • a DNS leaf node (without OID children or with one or more • OID children). • Point 2 : How does Point 1 above change if a DNS leaf node • becomes a DNS branch node, or has new OID children • added? • Point 3 : Suppose a child ceases to maintain zone files, how does • Point 1 above change? • ⇒ It will be important in the final text to clearly specify what needs to be done (recommended or mandatory), but also to give the rationale for the choices we recommend or mandate.  So keeping a record of some of these discussions will be important. (Comment from Convenor of WG9)

  17. Thank you www.tta.or.kr

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