diff --git a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/GENERIC_VM/epc_sfr_mme0.conf b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/GENERIC_VM/epc_sfr_mme0.conf
index 10bc3b2aca..d2151436b6 100644
--- a/targets/PROJECTS/GENERIC-LTE-EPC/CONF/GENERIC_VM/epc_sfr_mme0.conf
+++ b/targets/PROJECTS/GENERIC-LTE-EPC/CONF/GENERIC_VM/epc_sfr_mme0.conf
@@ -24,8 +24,8 @@ MME :
 
     S6A :
     {
-        MME_INTERFACE_NAME_FOR_S6A          = "tun61";
-        MME_IPV4_ADDRESS_FOR_S6A            = "192.168.60.145/24";
+        MME_INTERFACE_NAME_FOR_S6A          = "vboxnet1";
+        MME_IPV4_ADDRESS_FOR_S6A            = "192.168.57.1/24";
         S6A_CONF                            = "./UTILS/CONF/s6a.conf";
     };
 
@@ -70,11 +70,11 @@ MME :
     
     NETWORK_INTERFACES : 
     {
-        MME_INTERFACE_NAME_FOR_S1_MME         = "tun11";
-        MME_IPV4_ADDRESS_FOR_S1_MME           = "192.168.10.17/24";
+        MME_INTERFACE_NAME_FOR_S1_MME         = "vboxnet0";
+        MME_IPV4_ADDRESS_FOR_S1_MME           = "192.168.56.1/24";
 
-        MME_INTERFACE_NAME_FOR_S11_MME        = "tun111";
-        MME_IPV4_ADDRESS_FOR_S11_MME          = "192.168.11.117/24";
+        MME_INTERFACE_NAME_FOR_S11_MME        = "none";
+        MME_IPV4_ADDRESS_FOR_S11_MME          = "0.0.0.0/24";
     };
 };
 
@@ -82,14 +82,14 @@ S-GW :
 {
     NETWORK_INTERFACES : 
     {
-        SGW_INTERFACE_NAME_FOR_S11              = "tun110";
-        SGW_IPV4_ADDRESS_FOR_S11                = "192.168.11.17/24";
+        SGW_INTERFACE_NAME_FOR_S11              = "none";
+        SGW_IPV4_ADDRESS_FOR_S11                = "0.0.0.0/24";
 
-        SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP    = "tun21";
-        SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP      = "192.168.20.17/24";
+        SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP    = "vboxnet0";
+        SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP      = "192.168.56.1/24";
 
         SGW_INTERFACE_NAME_FOR_S5_S8_UP         = "none";
-        SGW_IPV4_ADDRESS_FOR_S5_S8_UP           = "192.168.5.2/24";
+        SGW_IPV4_ADDRESS_FOR_S5_S8_UP           = "0.0.0.0/24";
     };
 };
 
@@ -98,10 +98,10 @@ P-GW =
     NETWORK_INTERFACES : 
     {
         PGW_INTERFACE_NAME_FOR_S5_S8          = "none";
-        PGW_IPV4_ADDRESS_FOR_S5_S8            = "192.168.5.1/24";
+        PGW_IPV4_ADDRESS_FOR_S5_S8            = "0.0.0.0/24";
 
-        PGW_INTERFACE_NAME_FOR_SGI            = "none";
-        PGW_IPV4_ADDRESS_FOR_SGI              = "192.168.13.17/24";
+        PGW_INTERFACE_NAME_FOR_SGI            = "eth1";
+        PGW_IPV4_ADDRESS_FOR_SGI              = "192.168.13.175/24";
     };
     
     IP_ADDRESS_POOL :