BGP/4/BGPFLOWSPEC_V4_UNSUPPORT_ACTION: The ipv4 route [REIndex] includes conflict action type (ReasonID is [ReasonID]).
The mapping causes of reason IDs are as follows:
1. Check whether a conflict occurs in the BGP FlowSpec IPv4 route based on the mapping reasons of the indexes and reason IDs in the log information.
2. Modify or delete the conflicting action types or values and re-send the BGP FlowSpec IPv4 route.
3. Run the display logbuffer slot | include BGPFLOWcommand to check whether the conflict is continuously reported through logs.
4. Collect trap, log, and configuration information, and contact technical support personnel.
5. End.