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TS2-1.1.0 LoRaWAN Backend Interfaces ©2020 LoRa Alliance ® Page 84 of 85 The authors reserve the right to change specifications without notice. Revisions 2146 2147 Revision 1.1: 2148 - Geoloc support added for roaming interfaces 2149 - NSs identified by NSID, allowing use of NetID=0/1 in various cases 2150 - PRStartNotif and ErrorNotif messages defined 2151 - sNS indication for duplicate ULs defined 2152 - fNS dedup window size defined as payload object 2153 - DevEUI added to every message so fNS can identify/count devices 2154 - DevEUI-based JS URL lookup added to DNS 2155 - Fixed the error in Type 3 and Type 4 NwkId lengths 2156 - DeviceProfile RXDataRate2 unit defined 2157 - PRStartAns allowed to carry PHYPayload(Join-accept) 2158 - RFRegion names standardized 2159 - RFParamSetID defined 2160 - Treatment of unspecified MessageTypes defined 2161 - UnknownDevAddr result code used in message flows 2162 - /fNS, /sNS, hNS suffixes required to be used in NS URLs 2163 - Margin and Battery limited to sNS 2164 - Max size set for String types 2165 - fNS use of ServiceProfile limited to only some of the info elements 2166 - DLMetadata added to PRStartAns for Roaming Activation 2167 - HTTP Content-Type and Status-Code defined 2168 - Error result codes clarified, added, and used in message flows 2169 - NetID example fixed 2170 - sNS forced to forward Rejoin-request to hNS 2171 - Clarified that figures are informative, tables are normative 2172 - DeviceProfile not needed in HRStartReq 2173 - XmitDataAns result codes clarified 2174 - GWID length corrected 2175 - DNS usage details refined 2176 - Device/Service/RoutingProfileID use clarified 2177 - Only a single Join-accept sent in response to multiple Join-requests 2178 - HTTP Status-Code use clarified 2179 - FrameReplayed clarified 2180 - GWInfoElement format refined 2181 - Message type and payload object names declared to be case-sensitive 2182 - Relationship between TypePrefix|NwkID in this spec and AddrPrefix in L2 spec clarified 2183 2184 2185

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