--- zzzz-none-000/linux-4.1.52/net/netfilter/xt_RATEEST.c	2018-05-28 02:26:45.000000000 +0000
+++ bcm63-7530ax-731/linux-4.1.52/net/netfilter/xt_RATEEST.c	2022-03-02 11:37:14.000000000 +0000
@@ -89,6 +89,12 @@
 	const struct xt_rateest_target_info *info = par->targinfo;
 	struct gnet_stats_basic_packed *stats = &info->est->bstats;
 
+#if defined(CONFIG_BCM_KF_BLOG) && defined(CONFIG_BLOG_FEATURE)
+	skb->ipt_check |= IPT_TARGET_RATEEST;
+	if ( skb->ipt_check & IPT_TARGET_CHECK )
+		return XT_CONTINUE;
+#endif
+
 	spin_lock_bh(&info->est->lock);
 	stats->bytes += skb->len;
 	stats->packets++;