--- zzzz-none-000/linux-2.6.32.61/include/linux/netfilter/nf_conntrack_ftp.h	2013-06-10 09:43:48.000000000 +0000
+++ virian-300e-630/linux-2.6.32.61/include/linux/netfilter/nf_conntrack_ftp.h	2011-07-20 07:23:51.000000000 +0000
@@ -26,6 +26,9 @@
 	u_int32_t seq_aft_nl[IP_CT_DIR_MAX][NUM_SEQ_TO_REMEMBER];
 	/* 0 means seq_match_aft_nl not set */
 	int seq_aft_nl_num[IP_CT_DIR_MAX];
+#if defined(CONFIG_IP_NF_MATCH_LTQATTACK) || defined(CONFIG_IP_NF_MATCH_LTQATTACK_MODULE)
+        int active_ftp_port;
+#endif
 };
 
 struct nf_conntrack_expect;