TCSC4_6.txt

1

4.2.2-1 TH1

TH1 is instructed to start advertising a service

TH1 should instruct the DUT about it’s service using SRP

2

4.2.2-1 DUT

DUT must register the service advertised by TH1 on Thread network

DUT should register the service advertised by TH1

3

4.2.2-1 TH2

By any means, TH2 is instructed to discover all services in the CHIP network

TH2 should discover the service advertised by TH1. Each service must include the following:

- DNS-SD instance name must be 64-bit compressed FabricID

- service type must be _matter._tcp

- service domain is .local. For Unicast DNS such as used on Thread the service domain SHALL be as configured automatically by the Thread Border Router

- target hostname is the 48bit MAC address expressed as a twelve capital letter hex string. If the MAC is randomized for privacy, the randomized version must be used each time.

- if optional key CRI is available it must have a maximum value of 3600000 and must be encoded as a decimal value omitting any leading zeroes. if key is not available or has an invalid value, the default MRP_RETRY_INTERVAL_IDLE value must be used

- if optional key CRA is available it must have a maximum value of 3600000 and must be encoded as a decimal value omitting any leading zeroes. if key is not available or has an invalid value, the default MRP_RETRY_INTERVAL_ACTIVE value must be used

- if optional key T is available it can have only 0 or 1 values and must be encoded as a decimal value omitting any leading zeroes. if key is not available or has an invalid value, the default value 1 must be used