Index: sys/netpfil/ipfw/ip_fw_nat.c
===================================================================
--- sys/netpfil/ipfw/ip_fw_nat.c
+++ sys/netpfil/ipfw/ip_fw_nat.c
@@ -373,9 +373,18 @@
 			return (IP_FW_NAT);
 		}
 	} else {
-		if (args->oif == NULL)
+		if (args->oif == NULL) {
+			if (t->redir_cnt == 1 && t->ip.s_addr == INADDR_ANY) {
+
+				struct cfg_redir *r;
+				r = t->redir_chain.lh_first;
+				if (r->mode == NAT44_REDIR_PORT) {
+					LibAliasSetAddress(t->lib, ip->ip_dst);
+				}
+			}
 			retval = LibAliasIn(t->lib, c,
 				mcl->m_len + M_TRAILINGSPACE(mcl));
+		}
 		else
 			retval = LibAliasOut(t->lib, c,
 				mcl->m_len + M_TRAILINGSPACE(mcl));