Roadvehicles—DiagnosticcommunicationoverControllerAreaNetwork(DoCAN)—Part2:TransportprotocolandnetworklayerservicesVéhiculesroutiers—Communicationdediagnosticsurgestionnairederéseaudecommunication(DoCAN)—Partie2:Protocoledetransportetservicesdelacoucheréseau©ISO2011ReferencenumberISO15765-2:2011(E)Secondedition2011-11-15ISO15765-2INTERNATIONALSTANDARDCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithvariousNationalStandardsBodiesLicensee=UniversitadiBologna/5930975001,User=bao,zhouNotforResale,11/11/201617:44:45MSTNoreproductionornetworkingpermittedwithoutlicensefromIHS--``,``,,,,`,,`,`,``````,,,`,,,`-`-`,,`,,`,`,,`---ISO15765-2:2011(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2011Allrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCasepostale56•CH-1211Geneva20Tel.+41227490111Fax+41227490947E-mailcopyright@iso.orgWebwww.iso.orgPublishedinSwitzerlandii©ISO2011–AllrightsreservedCopyrightInternationalOrganizationforStandardizationProvidedbyIHSunderlicensewithvariousNationalStandardsBodiesLicensee=UniversitadiBologna/5930975001,User=bao,zhouNotforResale,11/11/201617:44:45MSTNoreproductionornetworkingpermittedwithoutlicensefromIHS--``,``,,,,`,,`,`,``````,,,`,,,`-`-`,,`,,`,`,,`---ISO15765-2:2011(E)©ISO2011–AllrightsreservediiiContentsPageForeword............................................................................................................................................................................ivIntroduction........................................................................................................................................................................v1Scope......................................................................................................................................................................12Normativereferences.........................................................................................................................................13Terms,definitionsandabbreviatedterms....................................................................................................13.1Termsanddefinitions.........................................................................................................................................13.2Abbreviatedterms...............................................................................................................................................14Conventions..........................................................................................................................................................35Documentoverview............................................................................................................................................36Networklayeroverview.....................................................................................................................................56.1General......................................................................................................................................................................