diff --git a/config/stack_config.h b/config/stack_config.h
index c11d32f..770353c 100644
--- a/config/stack_config.h
+++ b/config/stack_config.h
@@ -28,7 +28,7 @@
 #define DEBUG_HAL_ETHERNET 0
 
 /* Maximum MMS PDU SIZE - default is 65000 */
-#define CONFIG_MMS_MAXIMUM_PDU_SIZE 65000
+#define CONFIG_MMS_MAXIMUM_PDU_SIZE 120000
 
 /*
  * Enable single threaded mode
diff --git a/examples/mms_utility/mms_utility.c b/examples/mms_utility/mms_utility.c
index e2511c6..d6c537b 100644
--- a/examples/mms_utility/mms_utility.c
+++ b/examples/mms_utility/mms_utility.c
@@ -23,6 +23,7 @@ print_help()
     printf("-g <filename> get file attributes\n");
     printf("-x <filename> delete file\n");
     printf("-j <domainName/journalName> read journal\n");
+    printf("-v <variable list_name> read domain variable list\n");
     printf("-m print raw MMS messages\n");
 }
 
@@ -117,10 +118,11 @@ int main(int argc, char** argv) {
 	int readJournal = 0;
 	int printRawMmsMessages = 0;
 	int deleteFile = 0;
+	int readVariableList = 0;
 
 	int c;
 
-	while ((c = getopt(argc, argv, "mifdh:p:l:t:a:r:g:j:x:")) != -1)
+	while ((c = getopt(argc, argv, "mifdh:p:l:t:a:r:g:j:x:v:")) != -1)
 		switch (c) {
 		case 'm':
 		    printRawMmsMessages = 1;
@@ -153,6 +155,10 @@ int main(int argc, char** argv) {
 		    readVariable = 1;
 		    variableName = StringUtils_copyString(optarg);
 		    break;
+		case 'v':
+		    readVariableList = 1;
+		    variableName = StringUtils_copyString(optarg);
+            break;
 		case 'f':
 		    showFileList = 1;
 		    break;
@@ -342,6 +348,21 @@ int main(int argc, char** argv) {
 	        printf("Reading VMD scope variable not yet supported!\n");
 	}
 
+	if (readVariableList) {
+        if (readWriteHasDomain) {
+            MmsValue* variables = MmsConnection_readNamedVariableListValues(con, &error, domainName, variableName, true);
+
+            if (error != MMS_ERROR_NONE) {
+                printf("Reading variable failed: (ERROR %i)\n", error);
+            }
+            else {
+                printf("Read SUCCESS\n");
+            }
+        }
+        else
+            printf("Reading VMD scope variable list not yet supported!\n");
+	}
+
 	if (showFileList) {
 	    char lastName[300];
 	    lastName[0] = 0;
diff --git a/src/mms/asn1/ber_encoder.c b/src/mms/asn1/ber_encoder.c
index 49c9b67..2417c1f 100644
--- a/src/mms/asn1/ber_encoder.c
+++ b/src/mms/asn1/ber_encoder.c
@@ -34,12 +34,19 @@ BerEncoder_encodeLength(uint32_t length, uint8_t* buffer, int bufPos)
         buffer[bufPos++] = 0x81;
         buffer[bufPos++] = (uint8_t) length;
     }
-    else {
+    else if (length < 65535) {
         buffer[bufPos++] = 0x82;
 
         buffer[bufPos++] = length / 256;
         buffer[bufPos++] = length % 256;
     }
+    else {
+        buffer[bufPos++] = 0x83;
+
+        buffer[bufPos++] = length / 0x10000;
+        buffer[bufPos++] = (length & 0xffff) / 0x100;
+        buffer[bufPos++] = length % 256;
+    }
 
     return bufPos;
 }
@@ -362,8 +369,10 @@ BerEncoder_determineLengthSize(uint32_t length)
         return 1;
     if (length < 256)
         return 2;
-    else
+    if (length < 65536)
         return 3;
+    else
+        return 4;
 }
 
 int
diff --git a/src/mms/iso_mms/server/mms_server_connection.c b/src/mms/iso_mms/server/mms_server_connection.c
index 494a606..fabc621 100644
--- a/src/mms/iso_mms/server/mms_server_connection.c
+++ b/src/mms/iso_mms/server/mms_server_connection.c
@@ -252,8 +252,6 @@ handleConfirmedErrorPdu(
     uint32_t invokeId;
     MmsServiceError serviceError;
 
-
-
     if (mmsMsg_parseConfirmedErrorPDU(buffer, bufPos, maxBufPos, &invokeId, &serviceError)) {
 
         if (DEBUG_MMS_SERVER)
diff --git a/tools/model_generator/modelviewer.jar b/tools/model_generator/modelviewer.jar
index 9beb17f..4c6360d 100644
Binary files a/tools/model_generator/modelviewer.jar and b/tools/model_generator/modelviewer.jar differ