diff --git a/targets/PROJECTS/E-MBMS/build_all.bash b/targets/PROJECTS/E-MBMS/build_all.bash
index 46e284f526f54a7188f0a5bc80c4e7143a171e30..f639adf899a0d2c8db101b82a1c9159d7417a8d8 100755
--- a/targets/PROJECTS/E-MBMS/build_all.bash
+++ b/targets/PROJECTS/E-MBMS/build_all.bash
@@ -1,6 +1,41 @@
#! /bin/bash
-# Author Lionel GAUTHIER
-
+################################################################################
+# Eurecom OpenAirInterface core network
+# Copyright(c) 1999 - 2014 Eurecom
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information
+# Openair Admin: openair_admin@eurecom.fr
+# Openair Tech : openair_tech@eurecom.fr
+# Forums : http://forums.eurecom.fsr/openairinterface
+# Address : EURECOM,
+# Campus SophiaTech,
+# 450 Route des Chappes,
+# CS 50193
+# 06904 Biot Sophia Antipolis cedex,
+# FRANCE
+################################################################################
+# file build_all.bash
+# brief
+# author Lionel Gauthier
+# company Eurecom
+# email: lionel.gauthier@eurecom.fr
+#
###########################################################
THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
###########################################################
diff --git a/targets/PROJECTS/E-MBMS/start_enb.bash b/targets/PROJECTS/E-MBMS/start_enb.bash
index c1aabccc6fce1673c77973e0e8092b4a1b6d574b..597f38eb1fd8011d461f2fe18af8eee4e94e7e64 100755
--- a/targets/PROJECTS/E-MBMS/start_enb.bash
+++ b/targets/PROJECTS/E-MBMS/start_enb.bash
@@ -1,6 +1,41 @@
#!/bin/bash
-# Author Lionel GAUTHIER
-
+################################################################################
+# Eurecom OpenAirInterface core network
+# Copyright(c) 1999 - 2014 Eurecom
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information
+# Openair Admin: openair_admin@eurecom.fr
+# Openair Tech : openair_tech@eurecom.fr
+# Forums : http://forums.eurecom.fsr/openairinterface
+# Address : EURECOM,
+# Campus SophiaTech,
+# 450 Route des Chappes,
+# CS 50193
+# 06904 Biot Sophia Antipolis cedex,
+# FRANCE
+################################################################################
+# file start_enb.bash
+# brief
+# author Lionel Gauthier
+# company Eurecom
+# email: lionel.gauthier@eurecom.fr
+#
# OAI NETWORKING--------------------------------
declare -x EMULATION_DEV_INTERFACE="eth0"
declare -x IP_DRIVER_NAME="oai_nw_drv"
diff --git a/targets/PROJECTS/E-MBMS/start_ue.bash b/targets/PROJECTS/E-MBMS/start_ue.bash
index 7be07262242861eb199bf9423b3fc83a33f82db8..a1a862210adb5059cd0b76e30bee725eece95591 100755
--- a/targets/PROJECTS/E-MBMS/start_ue.bash
+++ b/targets/PROJECTS/E-MBMS/start_ue.bash
@@ -1,6 +1,41 @@
#!/bin/bash
-# Author Lionel GAUTHIER
-
+################################################################################
+# Eurecom OpenAirInterface core network
+# Copyright(c) 1999 - 2014 Eurecom
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information
+# Openair Admin: openair_admin@eurecom.fr
+# Openair Tech : openair_tech@eurecom.fr
+# Forums : http://forums.eurecom.fsr/openairinterface
+# Address : EURECOM,
+# Campus SophiaTech,
+# 450 Route des Chappes,
+# CS 50193
+# 06904 Biot Sophia Antipolis cedex,
+# FRANCE
+################################################################################
+# file start_ue.bash
+# brief
+# author Lionel Gauthier
+# company Eurecom
+# email: lionel.gauthier@eurecom.fr
+#
# OAI NETWORKING--------------------------------
declare -x EMULATION_DEV_INTERFACE="eth4"
declare -x IP_DRIVER_NAME="oai_nw_drv"
diff --git a/targets/PROJECTS/E-MBMS/utils.bash b/targets/PROJECTS/E-MBMS/utils.bash
index d599c65369830fe0dc3f8657d907b23cf23533e3..c4342434944b93746f2c80dd113ef3c4cefd944f 100755
--- a/targets/PROJECTS/E-MBMS/utils.bash
+++ b/targets/PROJECTS/E-MBMS/utils.bash
@@ -1,5 +1,41 @@
#!/bin/bash
-
+################################################################################
+# Eurecom OpenAirInterface core network
+# Copyright(c) 1999 - 2014 Eurecom
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information
+# Openair Admin: openair_admin@eurecom.fr
+# Openair Tech : openair_tech@eurecom.fr
+# Forums : http://forums.eurecom.fsr/openairinterface
+# Address : EURECOM,
+# Campus SophiaTech,
+# 450 Route des Chappes,
+# CS 50193
+# 06904 Biot Sophia Antipolis cedex,
+# FRANCE
+################################################################################
+# file utils.bash
+# brief
+# author Lionel Gauthier
+# company Eurecom
+# email: lionel.gauthier@eurecom.fr
+#
cidr2mask() {
local i mask=""