diff --git a/sys/mips/cavium/if_octm.c b/sys/mips/cavium/if_octm.c
index bcf80e7c8402..f2db3a9967c2 100644
--- a/sys/mips/cavium/if_octm.c
+++ b/sys/mips/cavium/if_octm.c
@@ -333,9 +333,12 @@ octm_transmit(struct ifnet *ifp, struct mbuf *m)
 
 	result = cvmx_mgmt_port_sendm(sc->sc_port, m);
 
-	if (result == CVMX_MGMT_PORT_SUCCESS)
+	if (result == CVMX_MGMT_PORT_SUCCESS) {
 		ETHER_BPF_MTAP(ifp, m);
-	else
+
+		ifp->if_opackets++;
+		ifp->if_obytes += m->m_pkthdr.len;
+	} else
 		ifp->if_oerrors++;
 
 	m_freem(m);
diff --git a/sys/mips/cavium/octe/ethernet-tx.c b/sys/mips/cavium/octe/ethernet-tx.c
index 887d771b2b36..7ef77b5756f4 100644
--- a/sys/mips/cavium/octe/ethernet-tx.c
+++ b/sys/mips/cavium/octe/ethernet-tx.c
@@ -247,6 +247,9 @@ int cvm_oct_xmit(struct mbuf *m, struct ifnet *ifp)
 
 		/* Pass it to any BPF listeners.  */
 		ETHER_BPF_MTAP(ifp, m);
+
+		ifp->if_opackets++;
+		ifp->if_obytes += m->m_pkthdr.len;
 	}
 
 	/* Free mbufs not in use by the hardware */