A.4 Traffic Steering Control Information Removal

29.1553GPPRelease 17Representational State Transfer (REST) over St reference pointTraffic steering controlTS

This subclause describes the signalling flow for the traffic steering control information removal.

Figure A.4.1: Traffic Steering Control Information Removal

1. The PCRF sends the HTTP DELETE to the TSSF to initiate the traffic steering control information removal including the parameters defined in subclause 4.4.2.

2. The TSSF removes/deactivates all the ADC rules and sends the HTTP 200 OK to the PCRF including the parameters defined in subclause 4.4.2.