diff --git a/lib/cnet/eth/eth_tx.c b/lib/cnet/eth/eth_tx.c
index be92757f..615d60e0 100644
--- a/lib/cnet/eth/eth_tx.c
+++ b/lib/cnet/eth/eth_tx.c
@@ -17,9 +17,28 @@
 #include <cnet_node_names.h>
 #include "eth_tx_priv.h"        // for eth_tx_node_ctx_t, ETH_TX_NEXT_MAX
 #include "chnl_callback_priv.h"
+#include "cnet_pcb.h"
 
 static struct eth_tx_node_main eth_tx_main;
 
+static inline int
+eth_tx_node_pktmbuf_has_userdata(pktmbuf_t *mbuf)
+{
+    struct pcb_entry *pcb = mbuf->userptr;
+    if (unlikely(!pcb))
+        return -1;
+
+    if (pcb->ip_proto == IPPROTO_UDP)
+        return ETH_TX_NEXT_PKT_CALLBACK;
+
+    if (pcb->ip_proto == IPPROTO_TCP)
+        return mbuf->data_len > (mbuf->l2_len + mbuf->l3_len + mbuf->l4_len)
+                   ? ETH_TX_NEXT_PKT_CALLBACK
+                   : -1;
+
+    return -1;
+}
+
 static uint16_t
 eth_tx_node_process(struct cne_graph *graph, struct cne_node *node, void **objs, uint16_t nb_objs)
 {
@@ -27,7 +46,15 @@ eth_tx_node_process(struct cne_graph *graph, struct cne_node *node, void **objs,
     uint16_t port          = ctx->port; /* Get TX port id */
     uint16_t count         = nb_objs;
 
-    CNE_SET_USED(graph);
+    pktmbuf_t *mbuf0, *mbuf1, *mbuf2, *mbuf3, **pkts;
+    int next0, next1, next2, next3;
+    void **to_next, **from;
+    uint16_t n_left_from;
+    uint16_t held = 0;
+
+    pkts        = (pktmbuf_t **)objs;
+    from        = objs;
+    n_left_from = nb_objs;
 
     if (nb_objs) {
         do {
@@ -41,7 +68,106 @@ eth_tx_node_process(struct cne_graph *graph, struct cne_node *node, void **objs,
 
         struct cne_node *next = __cne_node_next_node_get(node, ETH_TX_NEXT_PKT_CALLBACK);
         chnl_callback_node_set_source(next, CHNL_CALLBACK_SOURCE_ETH_TX);
-        cne_node_next_stream_move(graph, node, ETH_TX_NEXT_PKT_CALLBACK);
+
+        if (n_left_from >= 4) {
+            for (int i = 0; i < 4; i++)
+                cne_prefetch0(pkts[i]);
+        }
+
+        /* Get stream for the speculated next node */
+        to_next = (void **)calloc(count, sizeof(pktmbuf_t *));
+        while (n_left_from >= 4) {
+            /* Prefetch next-next mbufs */
+            if (likely(n_left_from > 11)) {
+                cne_prefetch0(pkts[8]);
+                cne_prefetch0(pkts[9]);
+                cne_prefetch0(pkts[10]);
+                cne_prefetch0(pkts[11]);
+            }
+
+            /* Prefetch next mbuf data */
+            if (likely(n_left_from > 7)) {
+                cne_prefetch0(pkts[4]);
+                cne_prefetch0(pkts[5]);
+                cne_prefetch0(pkts[6]);
+                cne_prefetch0(pkts[7]);
+            }
+
+            mbuf0 = pkts[0];
+            mbuf1 = pkts[1];
+            mbuf2 = pkts[2];
+            mbuf3 = pkts[3];
+
+            pkts += 4;
+            n_left_from -= 4;
+
+            next0 = eth_tx_node_pktmbuf_has_userdata(mbuf0);
+            next1 = eth_tx_node_pktmbuf_has_userdata(mbuf1);
+            next2 = eth_tx_node_pktmbuf_has_userdata(mbuf2);
+            next3 = eth_tx_node_pktmbuf_has_userdata(mbuf3);
+
+            int fix_spec = (ETH_TX_NEXT_PKT_CALLBACK ^ next0) | (ETH_TX_NEXT_PKT_CALLBACK ^ next1) |
+                           (ETH_TX_NEXT_PKT_CALLBACK ^ next2) | (ETH_TX_NEXT_PKT_CALLBACK ^ next3);
+
+            if (unlikely(fix_spec)) {
+                /* Next0 */
+                if (next0 >= 0)
+                    to_next[held++] = from[0];
+
+                /* Next1 */
+                if (next1 >= 0)
+                    to_next[held++] = from[1];
+
+                /* Next2 */
+                if (next2 >= 0)
+                    to_next[held++] = from[2];
+
+                /* Next3 */
+                if (next3 >= 0)
+                    to_next[held++] = from[3];
+            } else {
+                to_next[held]     = from[0];
+                to_next[held + 1] = from[1];
+                to_next[held + 2] = from[2];
+                to_next[held + 3] = from[3];
+                held += 4;
+            }
+
+            from += 4;
+        }
+
+        if (likely(n_left_from > 0))
+            cne_prefetch0(pkts[0]);
+
+        while (n_left_from > 0) {
+            if (likely(n_left_from > 0))
+                cne_prefetch0(pkts[1]);
+
+            mbuf0 = pkts[0];
+
+            pkts += 1;
+            n_left_from -= 1;
+
+            next0 = eth_tx_node_pktmbuf_has_userdata(mbuf0);
+
+            if (next0 >= 0)
+                to_next[held++] = from[0];
+
+            from += 1;
+        }
+
+        /* !!! Home run !!! */
+        if (likely(held == count)) {
+            cne_node_next_stream_move(graph, node, ETH_TX_NEXT_PKT_CALLBACK);
+            free(to_next);
+            return count;
+        }
+
+        /* Copy things successfully speculated till now */
+        void **stream = cne_node_next_stream_get(graph, node, ETH_TX_NEXT_PKT_CALLBACK, held);
+        memcpy(stream, to_next, held * sizeof(from[0]));
+        cne_node_next_stream_put(graph, node, ETH_TX_NEXT_PKT_CALLBACK, held);
+        free(to_next);
     }
 
     return count;