diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/epc.generic.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/epc.generic.conf
new file mode 100755
index 0000000000000000000000000000000000000000..a73a4415ccade67dbc0475c0aba4f7c0ff958fb9
--- /dev/null
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/epc.generic.conf
@@ -0,0 +1,200 @@
+#             INTERNET GW 192.168.12.100      
+#                                  |
+#                                  |
+#                 192.168.12.175/24 | 
+# +-----------+----------------+---+--+---------------------------------------+
+# | HSS       |                | eth1 |                                       |
+# +-----------+                +---+--+                                       |
+# |  host "olympie"                |                                          |
+# |                                |                                          |
+# |                          +-----+------+                                   |
+# |                          |MASQUERADING|                                   | 192.168.13.17
+# |                          +-----+------+                                   +----+
+# |     +------------+             |                                          |eth2+--x disconnected
+# |     |  HSS       |             |                                          +----+
+# |     |            |             |                                          |
+# |     |            |             |                                          |
+# |     |            |             |                                          |
+# |     +------------+         +---+--+                                       |
+# |                            | eth3 |                                       |
+# +----------------------------+---+--+---------------------------------------+
+#                192.168.13.175/24 |
+#                                  |
+#                                  |                            x disconnected
+#                 192.168.13.17/24 |           192.168.12.175/24|
+# +-----------+----------------+---+--+---------------------+---+--+----------+
+# | MME       |                | eth3 |                     | eth1 |          |
+# +-----------+                +------+                     +------+          |
+# | host "yang"                                                               |
+# |                                                                           |
+# |                           +-----------------+                             |
+# |                           |     MME         |                             |
+# |                           |     S+P/GW      |                             |
+# |                           |                 |                             |
+# |                           |                 |                             |
+# |                           |                 |                             |
+# |                           |                 |                             |
+# |                           |                 |                             |
+# |                           +-----------------+                             |
+# |                                                                           |
+# |                                                                           |
+# |                            +------+                                       |
+# |                            | eth2 |                                       |
+# +----------------------------+---+--+---------------------------------------+
+#                    192.168.13.175|
+#                                  |
+#                                  |
+#                    192.168.13.82 | (S1-C, S1-U)
+# +-----------+----------------+---+--+---------------------------------------+
+# | eNB       |                | eth0 |                                       |
+# +-----------+                +------+                                       |
+# |  host "calisson"                                                          |
+# |                                                                           | 192.168.12.82
+# |                                                                           +----+
+# |                                                                           |eth1+--internet via router
+# |                                                                           +----+
+# |                                                                           |
+# +---------------------------------+-----------------------------------------+
+#                                   |
+#                                   O (RF antenna)
+
+MME : 
+{
+
+    GNU_DEBUGGER                   = "yes";
+    REALM                          = "eur";
+    # Define the limits of the system in terms of served eNB and served UE.
+    # When the limits will be reached, overload procedure will take place.
+    MAXENB                         = 10;
+    MAXUE                          = 100;
+    RELATIVE_CAPACITY              = 10;
+    # Display statistics about whole system (expressed in seconds)
+    MME_STATISTIC_TIMER            = 10;
+    EMERGENCY_ATTACH_SUPPORTED     = "no";
+    UNAUTHENTICATED_IMSI_SUPPORTED = "no";
+    # VERBOSITY: none, info, annoying
+    VERBOSITY                      = "none";
+    
+    
+    IP_CAPABILITY = "IPV4V6";
+    
+    
+    INTERTASK_INTERFACE :
+    {
+        # max queue size per task
+        ITTI_QUEUE_SIZE            = 2000000;
+    };
+
+    S6A :
+    {
+        # pwd=$OPENAIR_CN/objs
+        S6A_CONF                   = "./s6a.conf";
+    };
+
+    # ------- SCTP definitions
+    SCTP :
+    {
+        # Number of streams to use in input/output
+        SCTP_INSTREAMS = 32;
+        SCTP_OUTSTREAMS = 32;
+    };
+
+    # ------- S1AP definitions
+    S1AP : 
+    {
+        # outcome drop timer value (seconds)
+        S1AP_OUTCOME_TIMER = 10;
+    };
+
+    # ------- MME served GUMMEI
+    GUMMEI :
+    {
+        # MME code DEFAULT = 0
+        # size = 8 bits
+        # maximum of 256 values, comma separated
+        MME_CODE = [ 1, 30 , 31, 32, 33, 34, 35, 36, 56 , 29 , 8 ];
+
+        # MME GROUP ID DEFAULT = 0
+        # size = 16 bits
+        # maximum of 65535 values, comma separated
+        MME_GID = [ 32768 , 4 , 5 , 30 , 8 , 9 , 50021 ];
+
+        # TA (mcc.mnc:tracking area code) DEFAULT = 208.34:0
+        # max values = 999.999:65535
+        # maximum of 32 values, comma separated
+        PLMN = ( 
+             {MCC="208" ; MNC="92";  TAC = "1"; },
+             {MCC="208" ; MNC="10";  TAC = "1"; },
+             {MCC="209" ; MNC="130"; TAC = "4"; },
+             {MCC="209" ; MNC="012"; TAC = "2"; },
+             {MCC="208" ; MNC="35";  TAC = "8"; }
+        );
+    };
+    
+    NAS :
+    {
+        # 3GPP TS 33.401 section 7.2.4.3 Procedures for NAS algorithm selection
+        # decreasing preference goes from left to right
+        ORDERED_SUPPORTED_INTEGRITY_ALGORITHM_LIST = [ "EIA2" , "EIA1" , "EIA0" ];
+        ORDERED_SUPPORTED_CIPHERING_ALGORITHM_LIST = [ "EEA0" , "EEA1" , "EEA2" ];
+    };
+    
+    NETWORK_INTERFACES : 
+    {
+        MME_INTERFACE_NAME_FOR_S1_MME         = "eth2";
+        MME_IPV4_ADDRESS_FOR_S1_MME           = "192.168.13.17/24";
+
+        MME_INTERFACE_NAME_FOR_S11_MME        = "none";
+        MME_IPV4_ADDRESS_FOR_S11_MME          = "0.0.0.0/24";
+    };
+};
+
+S-GW : 
+{
+    NETWORK_INTERFACES : 
+    {
+        SGW_INTERFACE_NAME_FOR_S11              = "none";
+        SGW_IPV4_ADDRESS_FOR_S11                = "0.0.0.0/24";
+
+        SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP    = "eth2";
+        SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP      = "192.168.13.17/24";
+        SGW_IPV4_PORT_FOR_S1U_S12_S4_UP         = 2152;
+
+        SGW_INTERFACE_NAME_FOR_S5_S8_UP         = "none";
+        SGW_IPV4_ADDRESS_FOR_S5_S8_UP           = "0.0.0.0/24";
+    };
+};
+
+P-GW = 
+{
+    NETWORK_INTERFACES : 
+    {
+        PGW_INTERFACE_NAME_FOR_S5_S8          = "none";
+        PGW_IPV4_ADDRESS_FOR_S5_S8            = "0.0.0.0/24";
+
+        PGW_INTERFACE_NAME_FOR_SGI            = "eth3";
+        PGW_IPV4_ADDRESS_FOR_SGI              = "192.168.14.17/24";
+    };
+    
+    IP_ADDRESS_POOL :
+    {
+        IPV4_LIST = (
+                      "192.178.0.0/24",
+                      "192.168.2.60",
+                      "192.178.1.0/24"
+                    );
+        IPV6_LIST = (
+                      "2014:02:26::0/120"
+                    );
+    };
+};
+
+HSS = 
+{
+    NETWORK_INTERFACES : 
+    {
+        HSS_INTERFACE_NAME_FOR_S6A          = "none";
+        HSS_IPV4_ADDRESS_FOR_S6A            = "192.168.14.177/24";
+    };
+};
+
diff --git a/targets/build_oai.bash b/targets/build_oai.bash
index 6cde787febdbec38a20d5aacad93b5cea0806985..8e3634ef8661f47899b3df1913cbf67da7079ecb 100755
--- a/targets/build_oai.bash
+++ b/targets/build_oai.bash
@@ -452,14 +452,15 @@ build_epc(){
 	echo_success "target epc built and installed in the bin directory"
 	echo "target epc built and installed in the bin directory"  >>  bin/${oai_build_date}
 	cp -f $OPENAIR_TARGETS/PROJECTS/GENERIC-LTE-EPC/CONF/epc.generic.conf  $OPENAIR_TARGETS/bin
+	cp -f $OPENAIRCN_DIR/objs/UTILS/CONF/s6a.conf  $OPENAIR_TARGETS/bin
     fi
     
 ######################################
-# run
+# run 
 ######################################
     echo_info "7. run EPC (check the bin/epc.generic.conf params)"
-
-    sudo bin/oai_epc -c bin/epc.generic.conf  -K /tmp/itti.log
+    cd bin/
+    $SUDO ./oai_epc -c ./epc.generic.conf  -K /tmp/itti.log
 
 }