diff --git a/net/tcp/Kconfig b/net/tcp/Kconfig
index 7d7f3bb22a9..a9958d935c3 100644
--- a/net/tcp/Kconfig
+++ b/net/tcp/Kconfig
@@ -233,4 +233,43 @@ config NET_SENDFILE
 		files out a TCP connection.
 
 endif # NET_TCP && !NET_TCP_NO_STACK
+
+if NET_STATISTICS
+
+config NET_TCP_DEBUG_DROP_RECV
+	bool "TCP/IP debug feature to drop receive packet"
+	default n
+	---help---
+		This is the debug feature to drop TCP/IP received packet
+
+if NET_TCP_DEBUG_DROP_RECV
+
+config NET_TCP_DEBUG_DROP_RECV_PROBABILITY
+	int "TCP/IP drop probability of received packet"
+	range 50 10000
+	default 50
+	---help---
+		This is the drop probability of received packet, Default: 1/50
+
+endif # NET_TCP_DEBUG_DROP_RECV
+
+config NET_TCP_DEBUG_DROP_SEND
+	bool "TCP/IP debug feature to drop send packet"
+	default n
+	---help---
+		This is the debug feature to drop TCP/IP send packet
+
+if NET_TCP_DEBUG_DROP_SEND
+
+config NET_TCP_DEBUG_DROP_SEND_PROBABILITY
+	int "TCP/IP drop probability of send packet"
+	range 50 10000
+	default 50
+	---help---
+		This is the drop probability of send packet, Default: 1/50
+
+endif # NET_TCP_DEBUG_DROP_SEND
+
+endif # NET_STATISTICS
+
 endmenu # TCP/IP Networking
diff --git a/net/tcp/tcp_input.c b/net/tcp/tcp_input.c
index 7cda596ce9d..72710e45850 100644
--- a/net/tcp/tcp_input.c
+++ b/net/tcp/tcp_input.c
@@ -628,6 +628,37 @@ found:
 
   dev->d_len -= (len + iplen);
 
+#if defined(CONFIG_NET_STATISTICS) && \
+    defined(CONFIG_NET_TCP_DEBUG_DROP_RECV)
+
+#pragma message \
+  "CONFIG_NET_TCP_DEBUG_DROP_RECV is selected, this is debug " \
+  "feature to drop the tcp received packet on the floor, " \
+  "please confirm the configuration again if you do not want " \
+  "debug the TCP stack."
+
+  /* Debug feature to drop the tcp received packet on the floor */
+
+  if (dev->d_len > 0)
+    {
+      if ((g_netstats.tcp.recv %
+          CONFIG_NET_TCP_DEBUG_DROP_RECV_PROBABILITY) == 0)
+        {
+          uint32_t seq = tcp_getsequence(tcp->seqno);
+
+          g_netstats.tcp.drop++;
+
+          ninfo("TCP DROP RCVPKT: "
+                "[%d][%" PRIu32 " : %" PRIu32 " : %d]\n",
+                g_netstats.tcp.drop, seq, TCP_SEQ_ADD(seq, dev->d_len),
+                dev->d_len);
+
+          dev->d_len = 0;
+          return;
+        }
+    }
+#endif
+
   /* Check if the sequence number of the incoming packet is what we are
    * expecting next.  If not, we send out an ACK with the correct numbers
    * in, unless we are in the SYN_RCVD state and receive a SYN, in which
diff --git a/net/tcp/tcp_send.c b/net/tcp/tcp_send.c
index 2d8f2f297b0..1cf14ec894f 100644
--- a/net/tcp/tcp_send.c
+++ b/net/tcp/tcp_send.c
@@ -575,6 +575,34 @@ void tcp_synack(FAR struct net_driver_s *dev, FAR struct tcp_conn_s *conn,
   /* Complete the common portions of the TCP message */
 
   tcp_sendcommon(dev, conn, tcp);
+
+#if defined(CONFIG_NET_STATISTICS) && \
+    defined(CONFIG_NET_TCP_DEBUG_DROP_SEND)
+
+#pragma message \
+  "CONFIG_NET_TCP_DEBUG_DROP_SEND is selected, this is debug " \
+  "feature to drop the tcp send packet on the floor, " \
+  "please confirm the configuration again if you do not want " \
+  "debug the TCP stack."
+
+  /* Debug feature to drop the tcp received packet on the floor */
+
+  if ((flags & TCP_PSH) != 0)
+    {
+      if ((g_netstats.tcp.sent %
+          CONFIG_NET_TCP_DEBUG_DROP_SEND_PROBABILITY) == 0)
+        {
+          uint32_t seq = tcp_getsequence(tcp->seqno);
+
+          ninfo("TCP DROP SNDPKT: "
+                "[%d][%" PRIu32 " : %" PRIu32 " : %d]\n",
+                g_netstats.tcp.sent, seq, TCP_SEQ_ADD(seq, dev->d_sndlen),
+                dev->d_sndlen);
+
+          dev->d_len = 0;
+        }
+    }
+#endif
 }
 
 /****************************************************************************