- If there are more than 5 IPv6 networks, then diversify IPv6 interface types selection. - Passing field_trial from peer_connection_factory.cc when creating BasicPortAllocator object. Bug: webrtc:14334 Change-Id: I7d100d944f4e60414e3421f422997bc3f168cc24 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/271581 Reviewed-by: Per Kjellander <perkj@webrtc.org> Reviewed-by: Jonas Oreland <jonaso@webrtc.org> Commit-Queue: Diep Bui <diepbp@webrtc.org> Cr-Commit-Position: refs/heads/main@{#37924}