fprintf(stderr, " [ flowid CLASSID ] [ police POLICE_SPEC ]\n");
fprintf(stderr, " POLICE_SPEC := ... look at TBF\n");
fprintf(stderr, " CLASSID := X:Y\n");
fprintf(stderr, " [ flowid CLASSID ] [ police POLICE_SPEC ]\n");
fprintf(stderr, " POLICE_SPEC := ... look at TBF\n");
fprintf(stderr, " CLASSID := X:Y\n");