diff -ur v2.4.22/linux/include/linux/netfilter_ipv4/ip_nat.h linux/include/linux/netfilter_ipv4/ip_nat.h
--- v2.4.22/linux/include/linux/netfilter_ipv4/ip_nat.h	Fri Nov 29 03:00:12 2002
+++ linux/include/linux/netfilter_ipv4/ip_nat.h	Sun Aug 31 18:35:42 2003
@@ -129,5 +129,9 @@
 extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv,
 				    u_int32_t newval,
 				    u_int16_t oldcheck);
+
+extern void ip_nat_replace_in_hashes(struct ip_conntrack *conntrack,
+				     struct ip_nat_info *info);
+
 #endif /*__KERNEL__*/
 #endif
diff -ur v2.4.22/linux/net/ipv4/netfilter/ip_conntrack_standalone.c linux/net/ipv4/netfilter/ip_conntrack_standalone.c
--- v2.4.22/linux/net/ipv4/netfilter/ip_conntrack_standalone.c	Sat Jun 14 08:42:55 2003
+++ linux/net/ipv4/netfilter/ip_conntrack_standalone.c	Sun Aug 31 18:38:32 2003
@@ -352,6 +352,7 @@
 EXPORT_SYMBOL(ip_conntrack_protocol_register);
 EXPORT_SYMBOL(ip_conntrack_protocol_unregister);
 EXPORT_SYMBOL(invert_tuplepr);
+EXPORT_SYMBOL(__ip_conntrack_confirm);
 EXPORT_SYMBOL(ip_conntrack_alter_reply);
 EXPORT_SYMBOL(ip_conntrack_destroyed);
 EXPORT_SYMBOL(ip_conntrack_get);
diff -ur v2.4.22/linux/net/ipv4/netfilter/ip_nat_core.c linux/net/ipv4/netfilter/ip_nat_core.c
--- v2.4.22/linux/net/ipv4/netfilter/ip_nat_core.c	Mon Aug 25 22:06:13 2003
+++ linux/net/ipv4/netfilter/ip_nat_core.c	Sun Aug 31 18:43:41 2003
@@ -698,6 +698,17 @@
 	list_prepend(&byipsproto[ipsprotohash], &info->byipsproto);
 }
 
+void ip_nat_replace_in_hashes(struct ip_conntrack *conntrack,
+			      struct ip_nat_info *info)
+{
+	WRITE_LOCK(&ip_nat_lock);
+	if (!info->initialized)
+		place_in_hashes(conntrack, info);
+	else
+		replace_in_hashes(conntrack, info);
+	WRITE_UNLOCK(&ip_nat_lock);
+}
+
 static void
 manip_pkt(u_int16_t proto, struct iphdr *iph, size_t len,
 	  const struct ip_conntrack_manip *manip,
diff -ur v2.4.22/linux/net/ipv4/netfilter/ip_nat_standalone.c linux/net/ipv4/netfilter/ip_nat_standalone.c
--- v2.4.22/linux/net/ipv4/netfilter/ip_nat_standalone.c	Sat Jun 14 08:42:55 2003
+++ linux/net/ipv4/netfilter/ip_nat_standalone.c	Sun Aug 31 18:39:19 2003
@@ -359,5 +359,6 @@
 EXPORT_SYMBOL(ip_nat_cheat_check);
 EXPORT_SYMBOL(ip_nat_mangle_tcp_packet);
 EXPORT_SYMBOL(ip_nat_mangle_udp_packet);
+EXPORT_SYMBOL(ip_nat_replace_in_hashes);
 EXPORT_SYMBOL(ip_nat_used_tuple);
 MODULE_LICENSE("GPL");