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YD/T 3221-2017

Chinese Standard: 'YD/T 3221-2017'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
YD/T 3221-2017English539 Add to Cart Days<=5 Test method for carrier grade NAT(NAT44) Valid YD/T 3221-2017
YD/T 3221-2017Chinese28 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  

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Detail Information of YD/T 3221-2017; YD/T3221-2017
Description (Translated English): Test method for carrier grade NAT(NAT44)
Sector / Industry: Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard: M32
Classification of International Standard: 33.040.40
Word Count Estimation: 27,232
Date of Issue: 2017-04-12
Date of Implementation: 2017-07-01
Quoted Standard: YD/T 1148-2005; YD/T 1097-2009; YD/T 2544-2013; IETF RFC3022; IETF RFC4787; IETF RFC5382; IETF RFC5508; IETF RFC5424
Drafting Organization: China United Network Communications Group Co., Ltd.
Administrative Organization: China Communications Standards Association
Regulation (derived from): Ministry of Industry and Information Technology Notice No. 14 of 2017
Summary: This standard specifies the testing methods for carrier-grade NAT (NAT44) equipment, including basic functional testing, traceability testing, redundant functional testing, performance testing, and application testing. It also includes NAT and NAT. Related test requirements. The indicators listed in this standard shall be tested according to the conditions described in the corresponding test specifications. This standard applies to both card-type and stand-alone products.

Related standard:   YD/T 3231-2017  YD/T 3232-2017
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