FI_CMP
is->is_flx[out][0] = fin->fin_flx & FI_CMP;
is = fr_matchsrcdst(fin, is, &src, &dst, NULL, FI_CMP);
is = fr_matchsrcdst(fin, is, &src, &dst, NULL, FI_CMP);
is = fr_matchsrcdst(fin, is, &src, &dst, tcp, FI_CMP);
is = fr_matchsrcdst(fin, is, &src, &dst, NULL, FI_CMP);