Changes default IP configuration (#14)

* NextEPC will not use 127.0.0.1 address for Diameter and GTP-U

* MME
  S1AP: Auto-Detect
  GTP-C: Auto-Detect
  DIAMETER: 127.0.0.2

* SGW
  GTP-C: 127.0.0.2
  GTP-U: Auto-Detect

* PGW
  GTP-C: Both 127.0.0.3 and [::1]
  GTP-U: Both 127.0.0.3 and [::1]
  DIAMETER: 127.0.0.3

* HSS
  DIAMETER: 127.0.0.4

* PCRF
  DIAMETER: 127.0.0.5

support/config/mme.conf.in

@@ -39,5 +39,5 @@ sgw:
 pgw:
     gtpc:
       addr:
-        - 127.0.0.1
+        - 127.0.0.3
         - ::1

support/config/nextepc.conf.in

@@ -45,10 +45,15 @@ mme:
 #    s1ap:
 #      addr: 0.0.0.0
 #
-#  o S1AP Server(127.0.0.3:36412, [fe80::3%@LO_DEV@]:36412)
+#  o S1AP Server(127.0.0.1:36412, [::1]:36412)
 #    s1ap:
-#      - addr: 127.0.0.3
-#      - addr: fe80::3%@LO_DEV@
+#      - addr: 127.0.0.1
+#      - addr: ::1
+
+#  o S1AP Server(different port)
+#    s1ap:
+#      - addr: 127.0.0.1
+#        port: 36413
 #
 #  o S1AP Server(address avaiable in `eth0` interface)
 #    s1ap:
@@ -165,7 +170,7 @@ sgw:
 #        - fe80::2%@LO_DEV@
 #      - addr
 #        - 127.0.0.12
-#        - fec0::12%@LO_DEV@
+#        - fe80::12%@LO_DEV@
 #      - name: sgw3.nextepc.org
 #
 #  ------------------------ SGW --------------------------
@@ -201,49 +206,49 @@ pgw:
 #  o Only first node is attempted. Others are ignored.
 #  o if HSS provide PGW addresss(per-UE), DB overwrites YAML-configuration.
 #
-#  o Two PGW are defined. 127.0.0.1:2123 is attempted. [::1]:2123 is ignored.
+#  o Two PGW are defined. 127.0.0.3:2123 is attempted. [fe80::3%@LO_DEV@]:2123 is ignored.
 #    gtpc:
-#      - addr: 127.0.0.1
-#      - addr: ::1
+#      - addr: 127.0.0.3
+#      - addr: fe80::3%@LO_DEV@
 #
-#  o One PGW is defined. if prefer_ipv4 is not true, [::1] is selected.
+#  o One PGW is defined. if prefer_ipv4 is not true, [fe80::3%@LO_DEV@] is selected.
 #    gtpc:
 #      - addr: 
-#        - 127.0.0.1
-#        - ::1
+#        - 127.0.0.3
+#        - fe80::3%@LO_DEV@
 #
 #  ------------------------ PGW --------------------------
 #
-#  o GTP-C Server(127.0.0.1:2123, [::1]:2123)
+#  o GTP-C Server(127.0.0.3:2123, [fe80::3%@LO_DEV@]:2123)
 #    gtpc:
 #      addr:
-#        - 127.0.0.1
-#        - ::1
+#        - 127.0.0.3
+#        - fe80::3%@LO_DEV@
 #
-#  o On PGW, Same configuration(127.0.0.1:2123, [::1]:2123) as below.
+#  o On PGW, Same configuration(127.0.0.3:2123, [fe80::3%@LO_DEV@]:2123) as below.
 #    gtpc:
-#      - addr: 127.0.0.1
-#      - addr: ::1
+#      - addr: 127.0.0.3
+#      - addr: fe80::3%@LO_DEV@
 #
     gtpc:
       addr:
-        - 127.0.0.1
+        - 127.0.0.3
         - ::1
 
 #
 #  <GTP-U Server>>
 #
-#  o GTP-U Server(127.0.0.1:2152, [::1]:2152)
+#  o GTP-U Server(127.0.0.3:2152, [::1]:2152)
 #    gtpu:
-#      - addr: 127.0.0.1
+#      - addr: 127.0.0.3
 #      - addr: ::1
 #
-#  o Same configuration(127.0.0.1:2152, [::1]:2152) as below.
+#  o Same configuration(127.0.0.3:2152, [::1]:2152) as below.
 #    gtpu:
 #      name: localhost
 #
     gtpu:
-      - addr: 127.0.0.1
+      - addr: 127.0.0.3
       - addr: ::1
 
 #

support/config/pgw.conf.in

@@ -16,10 +16,10 @@ pgw:
     freeDiameter: pgw.conf
     gtpc:
       addr:
-        - 127.0.0.1
+        - 127.0.0.3
         - ::1
     gtpu:
-      - addr: 127.0.0.1
+      - addr: 127.0.0.3
       - addr: ::1
     ue_pool:
       - addr: 45.45.0.1/16

support/freeDiameter/hss.conf.in

@@ -262,6 +262,6 @@ LoadExtension = "dict_s6a.so";
 # Examples:
 #ConnectPeer = "aaa.wide.ad.jp";
 #ConnectPeer = "old.diameter.serv" { TcTimer = 60; TLS_old_method; No_SCTP; Port=3868; } ;
-ConnectPeer = "mme.localdomain" { ConnectTo = "127.0.0.3"; No_TLS; };
+ConnectPeer = "mme.localdomain" { ConnectTo = "127.0.0.2"; No_TLS; };
 
 ##############################################################

support/freeDiameter/mme.conf.in

@@ -80,7 +80,7 @@ No_SCTP;
 #ListenOn = "202.249.37.5";
 #ListenOn = "2001:200:903:2::202:1";
 #ListenOn = "fe80::21c:5ff:fe98:7d62%eth0";
-ListenOn = "127.0.0.3";
+ListenOn = "127.0.0.2";
 
 
 ##############################################################

support/freeDiameter/pcrf.conf.in

@@ -261,6 +261,6 @@ LoadExtension = "dict_dcca_3gpp.so";
 # Examples:
 #ConnectPeer = "aaa.wide.ad.jp";
 #ConnectPeer = "old.diameter.serv" { TcTimer = 60; TLS_old_method; No_SCTP; Port=3868; } ;
-ConnectPeer = "pgw.localdomain" { ConnectTo = "127.0.0.2"; No_TLS; };
+ConnectPeer = "pgw.localdomain" { ConnectTo = "127.0.0.3"; No_TLS; };
 
 ##############################################################

support/freeDiameter/pgw.conf.in

@@ -80,7 +80,7 @@ No_SCTP;
 #ListenOn = "202.249.37.5";
 #ListenOn = "2001:200:903:2::202:1";
 #ListenOn = "fe80::21c:5ff:fe98:7d62%eth0";
-ListenOn = "127.0.0.2";
+ListenOn = "127.0.0.3";
 
 
 ##############################################################