configuration is updated

support/config/mme.conf.in

@@ -3,7 +3,7 @@
 db_uri: mongodb://localhost/nextepc
 
 logger:
-    file: @LOCALSTATE_DIR@/log/nextepc/mme.log
+    file: @LOCALSTATE_DIR@/log/nextepc/nextepc.log
     trace: 
         s1ap: 1
         nas: 1
@@ -12,16 +12,11 @@ logger:
         others: 1
 
 parameter:
-#   no_ipv4: true
-#   no_ipv6: true
-#   prefer_ipv4: true
 
 mme:
     freeDiameter: mme.conf
     s1ap:
     gtpc:
-      - addr: 127.0.0.1
-      - addr: ::1
     gummei: 
       plmn_id:
         mcc: 001
@@ -41,10 +36,9 @@ sgw:
     gtpc:
       addr:
         - 127.0.0.2
-        - fe80::2%@LO_DEV@
 
 pgw:
     gtpc:
       addr:
-        - 127.0.0.3
-        - fe80::3%@LO_DEV@
+        - 127.0.0.1
+        - ::1

support/config/nextepc.conf.in

@@ -21,12 +21,6 @@ logger:
 #  o Prefer IPv4 instead of IPv6 for estabishing new GTP connections.
 #      prefer_ipv4: true
 #
-#  o Disable EPC elements (Only applicable `nextepc-epcd`)
-#      no_hss: true
-#      no_sgw: true
-#      no_pgw: true
-#      no_pcrf: true
-#
 #  o Enable Multicast traffic to the UE
 #      multicast: true
 #
@@ -288,6 +282,23 @@ pgw:
 #        apn: volte
 #      - addr: cafe:2::1/64
 #        apn: volte
+#
+#  o Multiple Devices(Default:pgwtun)
+#    $ sudo ip addr add 45.45.0.1/16 dev pgwtun
+#    $ sudo ip addr add cafe:1::1/64 dev pgwtun2
+#    $ sudo ip addr add 45.46.0.1/16 dev pgwtun3
+#    $ sudo ip addr add cafe:2::1/64 dev pgwtun3
+#
+#    ue_pool:
+#      - addr: 45.45.0.1/16
+#      - addr: cafe:1::1/64
+#        dev: pgwtun2
+#      - addr: 45.46.0.1/16
+#        apn: volte
+#        dev: pgwtun3
+#      - addr: cafe:2::1/64
+#        apn: volte
+#        dev: pgwtun3
 #
     ue_pool:
       - addr: 45.45.0.1/16

support/config/pgw.conf.in

@@ -3,33 +3,28 @@
 db_uri: mongodb://localhost/nextepc
 
 logger:
-    file: @LOCALSTATE_DIR@/log/nextepc/pgw.log
+    file: @LOCALSTATE_DIR@/log/nextepc/nextepc.log
     trace: 
         diameter: 1
         gtp: 1
         others: 1
 
 parameter:
-#   no_ipv4: true
-#   no_ipv6: true
-#   prefer_ipv4: true
 
 pgw:
     freeDiameter: pgw.conf
     gtpc:
       addr:
-        - 127.0.0.3
-        - fe80::3%@LO_DEV@
+        - 127.0.0.1
+        - ::1
     gtpu:
-      - addr: 127.0.0.3
-      - addr: fe80::3%@LO_DEV@
-    ue_network:
-      addr: 45.45.0.1/16
-      dev: pgwtun
+      - addr: 127.0.0.1
+      - addr: ::1
+    ue_pool:
+      - addr: 45.45.0.1/16
+      - addr: cafe::1/64
     dns:
       - 8.8.8.8
       - 8.8.4.4
-    dns6:
       - 2001:4860:4860::8888
       - 2001:4860:4860::8844
-

support/config/sgw.conf.in

@@ -7,13 +7,9 @@ logger:
         others: 1
 
 parameter:
-#   no_ipv4: true
-#   no_ipv6: true
-#   prefer_ipv4: true
 
 sgw:
     gtpc:
       addr:
         - 127.0.0.2
-        - fe80::2%@LO_DEV@
     gtpu: