diff --git a/source/FreeRTOS_IP.c b/source/FreeRTOS_IP.c
index 9d19ffe324..2bbcbb0c8a 100644
--- a/source/FreeRTOS_IP.c
+++ b/source/FreeRTOS_IP.c
@@ -1513,28 +1513,43 @@ eFrameProcessingResult_t eConsiderFrameForProcessing( const uint8_t * const pucE
             eReturn = eProcessBuffer;
         }
         else
-        #if ( ( ipconfigUSE_LLMNR == 1 ) && ( ipconfigUSE_DNS != 0 ) )
-            if( memcmp( xLLMNR_MacAddress.ucBytes, pxEthernetHeader->xDestinationAddress.ucBytes, sizeof( MACAddress_t ) ) == 0 )
+        #if ( ipconfigIS_ENABLED( ipconfigSUPPORT_IP_MULTICAST ) )
+
+            /*
+             * With ipconfigSUPPORT_IP_MULTICAST enabled, FreeRTOS+TCP needs access to all
+             * multicast packets. It is too early to filter them out here because we don't
+             * know which socket needs which multicast address. Another thing to consider is
+             * that unless this function returns eProcessBuffer, eApplicationProcessCustomFrameHook()
+             * will not be called, so handling custom multicast frames would be impossible.
+             */
+            if( MAC_IS_MULTICAST( pxEthernetHeader->xDestinationAddress.ucBytes ) )
             {
-                /* The packet is a request for LLMNR - process it. */
                 eReturn = eProcessBuffer;
             }
-            else
-        #endif /* ipconfigUSE_LLMNR */
-        #if ( ( ipconfigUSE_MDNS == 1 ) && ( ipconfigUSE_DNS != 0 ) )
-            if( memcmp( xMDNS_MacAddress.ucBytes, pxEthernetHeader->xDestinationAddress.ucBytes, sizeof( MACAddress_t ) ) == 0 )
+        #else /* ipconfigIS_ENABLED( ipconfigSUPPORT_IP_MULTICAST ) */
+            #if ( ( ipconfigUSE_LLMNR == 1 ) && ( ipconfigUSE_DNS != 0 ) )
+                if( memcmp( xLLMNR_MacAddress.ucBytes, pxEthernetHeader->xDestinationAddress.ucBytes, sizeof( MACAddress_t ) ) == 0 )
+                {
+                    /* The packet is a request for LLMNR - process it. */
+                    eReturn = eProcessBuffer;
+                }
+                else
+            #endif /* ipconfigUSE_LLMNR */
+            #if ( ( ipconfigUSE_MDNS == 1 ) && ( ipconfigUSE_DNS != 0 ) )
+                if( memcmp( xMDNS_MacAddress.ucBytes, pxEthernetHeader->xDestinationAddress.ucBytes, sizeof( MACAddress_t ) ) == 0 )
+                {
+                    /* The packet is a request for MDNS - process it. */
+                    eReturn = eProcessBuffer;
+                }
+                else
+            #endif /* ipconfigUSE_MDNS */
+            if( ( pxEthernetHeader->xDestinationAddress.ucBytes[ 0 ] == ipMULTICAST_MAC_ADDRESS_IPv6_0 ) &&
+                ( pxEthernetHeader->xDestinationAddress.ucBytes[ 1 ] == ipMULTICAST_MAC_ADDRESS_IPv6_1 ) )
             {
-                /* The packet is a request for MDNS - process it. */
+                /* The packet is a request for LLMNR - process it. */
                 eReturn = eProcessBuffer;
             }
-            else
-        #endif /* ipconfigUSE_MDNS */
-        if( ( pxEthernetHeader->xDestinationAddress.ucBytes[ 0 ] == ipMULTICAST_MAC_ADDRESS_IPv6_0 ) &&
-            ( pxEthernetHeader->xDestinationAddress.ucBytes[ 1 ] == ipMULTICAST_MAC_ADDRESS_IPv6_1 ) )
-        {
-            /* The packet is a request for LLMNR - process it. */
-            eReturn = eProcessBuffer;
-        }
+        #endif /* ipconfigIS_ENABLED( ipconfigSUPPORT_IP_MULTICAST ) */
         else
         {
             /* The packet was not a broadcast, or for this node, just release
diff --git a/source/FreeRTOS_IP_Multicast.c b/source/FreeRTOS_IP_Multicast.c
index 5079d48b3e..62b81fb2cb 100644
--- a/source/FreeRTOS_IP_Multicast.c
+++ b/source/FreeRTOS_IP_Multicast.c
@@ -789,7 +789,7 @@ BaseType_t xEnlistMulticastReport( struct MCastReportDescription * pNewEntry )
         IGMPPacket_t * pxIGMPPacket;
         portBASE_TYPE xReturn = pdFAIL;
 
-        configASSERT( pxEndPoint != NULL )
+        configASSERT( pxEndPoint != NULL );
 
         if( NULL != ( pxNetworkBuffer = pxGetNetworkBufferWithDescriptor( sizeof( IGMPPacket_t ), 0 ) ) )
         {
diff --git a/source/include/FreeRTOSIPConfigDefaults.h b/source/include/FreeRTOSIPConfigDefaults.h
index a2632a8b4e..1589f38ac4 100644
--- a/source/include/FreeRTOSIPConfigDefaults.h
+++ b/source/include/FreeRTOSIPConfigDefaults.h
@@ -3301,7 +3301,11 @@
  * Type: BaseType_t ( ipconfigENABLE | ipconfigDISABLE )
  *
  * When set to ipconfigENABLE, this macro will
- * enable the reception of multicast groups addresses. */
+ * enable the reception of multicast groups addresses. When enabled,
+ * It is highly recommended to enable ipconfigETHERNET_DRIVER_FILTERS_FRAME_TYPES
+ * and use a network driver that supports MAC filtering through the
+ * pfAddAllowedMAC/pfRemoveAllowedMAC functions.
+ */
 #ifndef ipconfigSUPPORT_IP_MULTICAST
     #define ipconfigSUPPORT_IP_MULTICAST    ipconfigDISABLE
 #endif