NL_FLUSH
case NL_FLUSH :
if (nl->nl_action == NL_EXPIRE || nl->nl_action == NL_FLUSH) {
ipf_nat_delete(softc, nat, NL_FLUSH);
ipf_nat_delete(softc, nat, NL_FLUSH);
ipf_nat_delete(softc, nat, NL_FLUSH);
ipf_nat_delete(softc, nat, NL_FLUSH);
ipf_nat_delete(softc, entry, NL_FLUSH);
ipf_nat_delete(softc, nat, NL_FLUSH);