diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/VIRTUAL.ENB_MME_IN_1_HOST/epc.sfr.calisson.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/VIRTUAL.ENB_MME_IN_1_HOST/epc.sfr.calisson.conf
index 2c3b1e9c14..6d07960c1d 100755
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/VIRTUAL.ENB_MME_IN_1_HOST/epc.sfr.calisson.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/VIRTUAL.ENB_MME_IN_1_HOST/epc.sfr.calisson.conf
@@ -73,7 +73,7 @@ MME :
         MME_INTERFACE_NAME_FOR_S1_MME         = "tun11";
         MME_IPV4_ADDRESS_FOR_S1_MME           = "192.168.10.17/24";
 
-        MME_INTERFACE_NAME_FOR_S11_MME        = "none";
+        MME_INTERFACE_NAME_FOR_S11_MME        = "tun111";
         MME_IPV4_ADDRESS_FOR_S11_MME          = "192.168.11.117/24";
     };
 };
@@ -82,7 +82,7 @@ S-GW :
 {
     NETWORK_INTERFACES : 
     {
-        SGW_INTERFACE_NAME_FOR_S11              = "none";
+        SGW_INTERFACE_NAME_FOR_S11              = "tun110";
         SGW_IPV4_ADDRESS_FOR_S11                = "192.168.11.17/24";
 
         SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP    = "tun21";
@@ -100,8 +100,8 @@ P-GW =
         PGW_INTERFACE_NAME_FOR_S5_S8          = "none";
         PGW_IPV4_ADDRESS_FOR_S5_S8            = "192.168.5.1/24";
 
-        PGW_INTERFACE_NAME_FOR_SGI            = "none";
-        PGW_IPV4_ADDR_FOR_SGI                 = "192.168.14.17/24";
+        PGW_INTERFACE_NAME_FOR_SGI            = "eth1";
+        PGW_IPV4_ADDRESS_FOR_SGI              = "192.168.13.17/24";
     };
     
     IP_ADDRESS_POOL :
@@ -119,7 +119,7 @@ P-GW =
     APN :
     {
     
-    }
+    };
 };
 
 HSS = 
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/start_mme_and_enb_and_ue_virt.bash b/targets/PROJECTS/GENERIC-LTE-EPC/start_mme_and_enb_and_ue_virt.bash
index 049db4f40f..a6fa2e3753 100755
--- a/targets/PROJECTS/GENERIC-LTE-EPC/start_mme_and_enb_and_ue_virt.bash
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/start_mme_and_enb_and_ue_virt.bash
@@ -101,7 +101,7 @@ fi
 #######################################################
 # CHECK MISC SOFTWARES AND LIBS
 #######################################################
-check_install_epc_software
+#check_install_epc_software
 
 ######################################
 # compile EPC #
@@ -149,24 +149,36 @@ cd $THIS_SCRIPT_PATH
 #######################################################
 SEARCHED_CONFIG_FILE_ENB="enb*.conf"
 CONFIG_FILE_ENB=`find $CONFIG_FILE_DIR -iname $SEARCHED_CONFIG_FILE_ENB`
-if [ -f $CONFIG_FILE_ENB ]; then
-    echo_warning "eNB config file found is now $CONFIG_FILE_ENB"
+if [ a$CONFIG_FILE_ENB != a ]; then
+    if [ -f $CONFIG_FILE_ENB ]; then
+        echo_warning "eNB config file found is now $CONFIG_FILE_ENB"
+    else
+        echo_error "eNB config file not found, exiting (searched for $SEARCHED_CONFIG_FILE_ENB in $CONFIG_FILE_DIR)"
+        exit 1
+    fi
 else
-    echo_error "eNB config file not found, exiting"
+    echo_error "eNB config file not found, exiting (searched for $SEARCHED_CONFIG_FILE_ENB in $CONFIG_FILE_DIR)"
     exit 1
 fi
 
-SEARCHED_CONFIG_FILE_EPC="epc*.conf"
+SEARCHED_CONFIG_FILE_EPC="epc.*.*.conf"
 CONFIG_FILE_EPC=`find $CONFIG_FILE_DIR -iname $SEARCHED_CONFIG_FILE_EPC`
-if [ -f $CONFIG_FILE_EPC ]; then
-    echo_warning "EPC config file found is now $CONFIG_FILE_EPC"
+if [ a$CONFIG_FILE_EPC != a ]; then
+    if [ -f $CONFIG_FILE_EPC ]; then
+        echo_warning "EPC config file found is now $CONFIG_FILE_EPC"
+    else
+        echo_error "EPC config file not found, exiting (searched for $SEARCHED_CONFIG_FILE_EPC in $CONFIG_FILE_DIR)"
+        exit 1
+    fi
 else
-    echo_error "EPC config file not found, exiting (searched for $SEARCHED_CONFIG_FILE_EPC)"
+    echo_error "EPC config file not found, exiting (searched for $SEARCHED_CONFIG_FILE_EPC in $CONFIG_FILE_DIR)"
     exit 1
 fi
 #######################################################
 # SOURCE CONFIG FILES for MME AND eNB
 #######################################################
+echo_success "PARSING CONFIG FILES..."
+
 rm -f /tmp/source.txt
 VARIABLES="
            ENB_INTERFACE_NAME_FOR_S1_MME\|\
@@ -188,9 +200,9 @@ VARIABLES="
            PGW_INTERFACE_NAME_FOR_S5_S8\|\
            PGW_IPV4_ADDRESS_FOR_S5_S8\|\
            PGW_INTERFACE_NAME_FOR_SGI\|\
-           PGW_IPV4_ADDR_FOR_SGI\|\
+           PGW_IPV4_ADDRESS_FOR_SGI\|\
            HSS_INTERFACE_NAME_FOR_S6A\|\
-           HSS_IPV4_ADDR_FOR_S6A"
+           HSS_IPV4_ADDRESS_FOR_S6A"
 
 VARIABLES=$(echo $VARIABLES | sed -e 's/\\r//g')
 VARIABLES=$(echo $VARIABLES | tr -d ' ')
@@ -207,8 +219,8 @@ declare SGW_IPV4_NETMASK_FOR_S11=$(          echo $SGW_IPV4_ADDRESS_FOR_S11
 declare SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP=$(echo $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP | cut -f2 -d '/')
 declare SGW_IPV4_NETMASK_FOR_S5_S8_UP=$(     echo $SGW_IPV4_ADDRESS_FOR_S5_S8_UP      | cut -f2 -d '/')
 declare PGW_IPV4_NETMASK_FOR_S5_S8=$(        echo $PGW_IPV4_ADDRESS_FOR_S5_S8         | cut -f2 -d '/')
-declare PGW_IPV4_NETMASK_FOR_SGI=$(          echo $PGW_IPV4_ADDR_FOR_SGI              | cut -f2 -d '/')
-declare HSS_IPV4_NETMASK_FOR_S6A=$(          echo $HSS_IPV4_ADDR_FOR_S6A              | cut -f2 -d '/')
+declare PGW_IPV4_NETMASK_FOR_SGI=$(          echo $PGW_IPV4_ADDRESS_FOR_SGI           | cut -f2 -d '/')
+declare HSS_IPV4_NETMASK_FOR_S6A=$(          echo $HSS_IPV4_ADDRESS_FOR_S6A           | cut -f2 -d '/')
 
 ENB_IPV4_ADDRESS_FOR_S1_MME=$(               echo $ENB_IPV4_ADDRESS_FOR_S1_MME        | cut -f1 -d '/')
 ENB_IPV4_ADDRESS_FOR_S1U=$(                  echo $ENB_IPV4_ADDRESS_FOR_S1U           | cut -f1 -d '/')
@@ -219,15 +231,15 @@ SGW_IPV4_ADDRESS_FOR_S11=$(                  echo $SGW_IPV4_ADDRESS_FOR_S11
 SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP=$(        echo $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP | cut -f1 -d '/')
 SGW_IPV4_ADDRESS_FOR_S5_S8_UP=$(             echo $SGW_IPV4_ADDRESS_FOR_S5_S8_UP      | cut -f1 -d '/')
 PGW_IPV4_ADDRESS_FOR_S5_S8=$(                echo $PGW_IPV4_ADDRESS_FOR_S5_S8         | cut -f1 -d '/')
-PGW_IPV4_ADDR_FOR_SGI=$(                     echo $PGW_IPV4_ADDR_FOR_SGI              | cut -f1 -d '/')
-HSS_IPV4_ADDR_FOR_S6A=$(                     echo $HSS_IPV4_ADDR_FOR_S6A              | cut -f1 -d '/')
+PGW_IPV4_ADDRESS_FOR_SGI=$(                  echo $PGW_IPV4_ADDRESS_FOR_SGI           | cut -f1 -d '/')
+HSS_IPV4_ADDRESS_FOR_S6A=$(                  echo $HSS_IPV4_ADDRESS_FOR_S6A           | cut -f1 -d '/')
 
 
 #######################################################
 # BUILD NETWORK
 #######################################################
 clean_tun_network
-build_tun_network
+build_epc_tun_network
 test_tun_network
 
 ##################################################
@@ -253,7 +265,8 @@ cd $OPENAIRCN_DIR/$OBJ_DIR
 
 nohup tshark -i MME_INTERFACE_NAME_FOR_S1_MME -w $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_PCAP_LOG_FILE &
 
-nohup xterm -e $OPENAIRCN_DIR/$OBJ_DIR/OAI_EPC/oai_epc -K $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_ITTI_LOG_FILE -c $THIS_SCRIPT_PATH/$CONFIG_FILE_EPC  2>&1 | tee $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_STDOUT_LOG_FILE & 
+$OPENAIRCN_DIR/$OBJ_DIR/OAI_EPC/oai_epc -K $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_ITTI_LOG_FILE -c $THIS_SCRIPT_PATH/$CONFIG_FILE_EPC  2>&1 | tee $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_STDOUT_LOG_FILE & 
+#nohup xterm -e $OPENAIRCN_DIR/$OBJ_DIR/OAI_EPC/oai_epc -K $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_ITTI_LOG_FILE -c $THIS_SCRIPT_PATH/$CONFIG_FILE_EPC  2>&1 | tee $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$MME_STDOUT_LOG_FILE & 
 
 
 ##################################################
diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/utils.bash b/targets/PROJECTS/GENERIC-LTE-EPC/utils.bash
index b4fe778206..5afbc794ce 100755
--- a/targets/PROJECTS/GENERIC-LTE-EPC/utils.bash
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/utils.bash
@@ -541,21 +541,6 @@ build_mme_spgw_vlan_network() {
     #                                              +------+           +-------+     +----+              +----+
     #                                                     |           |      11 VLANS    |              |
     #                                                     +-----------+   ids=[5..15]    +--------------+
-    cat $OPENAIRCN_DIR/$OBJ_DIR/Makefile | grep CFLAGS\ \=\  | grep DENABLE_USE_NETFILTER_FOR_SGI
-    if [ $? -ne 0 ]
-    then
-        export ENABLE_USE_NETFILTER_FOR_SGI=0
-    else
-        export ENABLE_USE_NETFILTER_FOR_SGI=1
-    fi
-
-    cat $OPENAIRCN_DIR/$OBJ_DIR/Makefile | grep CFLAGS\ \=\  | grep DENABLE_USE_RAW_FOR_SGI
-    if [ $? -ne 0 ]
-    then
-        export ENABLE_USE_RAW_FOR_SGI=0
-    else
-        export ENABLE_USE_RAW_FOR_SGI=1
-    fi
     
     bash_exec "modprobe 8021q"
     
@@ -728,7 +713,7 @@ build_tun_network() {
     set_interface_up $MME_INTERFACE_NAME_FOR_S1_MME        $MME_IPV4_ADDRESS_FOR_S1_MME        $MME_IPV4_NETMASK_FOR_S1_MME
     set_interface_up $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP $SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP
 
-    set_interface_up $MME_INTERFACE_NAME_FOR_S1_MME        $MME_IPV4_ADDRESS_FOR_S1_MME        $MME_IPV4_NETMASK_FOR_S1_MME
+    set_interface_up $ENB_INTERFACE_NAME_FOR_S1_MME        $ENB_IPV4_ADDRESS_FOR_S1_MME        $ENB_IPV4_NETMASK_FOR_S1_MME
     set_interface_up $ENB_INTERFACE_NAME_FOR_S1U           $ENB_IPV4_ADDRESS_FOR_S1U           $ENB_IPV4_NETMASK_FOR_S1U
 
     set_interface_up $MME_INTERFACE_NAME_FOR_S11_MME       $MME_IPV4_ADDRESS_FOR_S11_MME       $MME_IPV4_NETMASK_FOR_S11_MME
@@ -807,11 +792,12 @@ test_tun_network() {
 
     # Get MAC address of router.eur
     ping -c 1 hss.eur > /dev/null || { echo_fatal "hss.eur does not respond to ping" >&2 ; }
-    ping -c 1 router.eur > /dev/null || { echo_fatal "router.eur does not respond to ping" >&2 ; }
+#TEMP    ping -c 1 router.eur > /dev/null || { echo_fatal "router.eur does not respond to ping" >&2 ; }
     return 0
 }
 
 clean_tun_network() {
+    bash_exec "modprobe tun"
     ##################################################
     # del interfaces eNB and MME/SPGW and HSS
     ##################################################
@@ -827,28 +813,12 @@ clean_tun_network() {
 
 build_epc_tun_network() {
 
-    cat $OPENAIRCN_DIR/$OBJ_DIR/Makefile | grep CFLAGS\ \=\  | grep DENABLE_USE_NETFILTER_FOR_SGI
-    if [ $? -ne 0 ]
-    then
-        export ENABLE_USE_NETFILTER_FOR_SGI=0
-    else
-        export ENABLE_USE_NETFILTER_FOR_SGI=1
-    fi
-
-    cat $OPENAIRCN_DIR/$OBJ_DIR/Makefile | grep CFLAGS\ \=\  | grep DENABLE_USE_RAW_FOR_SGI
-    if [ $? -ne 0 ]
-    then
-        export ENABLE_USE_RAW_FOR_SGI=0
-    else
-        export ENABLE_USE_RAW_FOR_SGI=1
-    fi
-
     build_tun_network
 
-    ping -c 1 router.eur > /dev/null || { echo_fatal "router.eur does not respond to ping" >&2 ; }
-    IP_ROUTER=`python -c 'import socket; print socket.gethostbyname("router.eur")'`
-    export MAC_ROUTER=`ip neigh show | grep $IP_ROUTER | cut -d ' '  -f5 | tr -d ':'`
-    echo_success "ROUTER MAC ADDRESS= $MAC_ROUTER"
+#TEMP    ping -c 1 router.eur > /dev/null || { echo_fatal "router.eur does not respond to ping" >&2 ; }
+#TEMP    IP_ROUTER=`python -c 'import socket; print socket.gethostbyname("router.eur")'`
+#TEMP    export MAC_ROUTER=`ip neigh show | grep $IP_ROUTER | cut -d ' '  -f5 | tr -d ':'`
+#TEMP    echo_success "ROUTER MAC ADDRESS= $MAC_ROUTER"
 
     bash_exec "modprobe 8021q"