Jonathan Hui 318b4b0771 [bbr] remove domain prefix support from stack and harness (#13203) ...

This commit removes all Domain Prefix configuration and management logic
from the OpenThread stack, CLI commands, unit tests, and GRL harness
THCI wrapper.

- Removed public Backbone Router Domain Prefix APIs.
- Removed Domain Prefix flag ('mDp') and 'D' flag parser/formatter
  from core network data types, Spinel, and CLI.
- Cleaned up local Backbone Router and Leader logic to exclude Domain
  Prefix configuration, tracking, and events.
- Updated RoutingManager prefix advertisement (RIO) to exclude
  special handling for Domain Prefix.
- Updated CLI documentation to remove Domain Prefix references.
- Removed domain prefix helper methods from python test certification
  scripts.
- Removed auto-addition of default domain prefix and D flag support
  from GRL harness OpenThread.py.

2026-06-04 19:36:33 -07:00

..

openthread

[bbr] remove domain prefix support from stack and harness (#13203)

2026-06-04 19:36:33 -07:00