git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6388 818b1a75-f10b-46b9-bf7c-635c3b92a50f

targets/PROJECTS/GENERIC-LTE-EPC/start_epc.bash

-#!/bin/bash
-################################################################################
-#   OpenAirInterface
-#   Copyright(c) 1999 - 2014 Eurecom
-#
-#    OpenAirInterface is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU General Public License as published by
-#    the Free Software Foundation, either version 3 of the License, or
-#    (at your option) any later version.
-#
-#
-#    OpenAirInterface is distributed in the hope that 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 OpenAirInterface.The full GNU General Public License is
-#    included in this distribution in the file called "COPYING". If not,
-#    see <http://www.gnu.org/licenses/>.
-#
-#  Contact Information
-#  OpenAirInterface Admin: openair_admin@eurecom.fr
-#  OpenAirInterface Tech : openair_tech@eurecom.fr
-#  OpenAirInterface Dev  : openair4g-devel@eurecom.fr
-#
-#  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
-#
-################################################################################
-# file start_epc.bash
-# brief
-# author Lionel Gauthier
-# company Eurecom
-# email: lionel.gauthier@eurecom.fr
-#
-
-#########################################
-# INPUT OF THIS SCRIPT:
-# THE EPC CONFIGURATION FILE
-#########################################
-# This script start MME+S/P-GW (all in one executable, on one host) 
-
-###########################################################
-THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
-. $THIS_SCRIPT_PATH/utils.bash
-. $THIS_SCRIPT_PATH/interfaces.bash
-. $THIS_SCRIPT_PATH/networks.bash
-###########################################################
-
-#check_install_epc_software
-
-##################################
-# Get or set OBJ DIR and compile #
-##################################
-# TEST IF EXIST
-cd $OPENAIRCN_DIR
-OBJ_DIR=`find . -maxdepth 1 -type d -iname obj*`
-if [ ! -n "$OBJ_DIR" ]
-then
-    OBJ_DIR="objs"
-    bash_exec "mkdir -m 777 ./$OBJ_DIR"
-    echo_success "Created $OBJ_DIR directory"
-else
-    OBJ_DIR=`basename $OBJ_DIR`
-fi
-if [ ! -n "m4" ]
-then
-    mkdir -m 777 m4
-fi
-if [ ! -f $OBJ_DIR/Makefile ]
-then
-    autoreconf -i -f
-    echo_success "Invoking autogen"
-    bash_exec "./autogen.sh"
-    cd ./$OBJ_DIR
-    echo_success "Invoking configure"
-    #../configure HAVE_CHECK=true --enable-debug --enable-standalone-epc --enable-raw-socket-for-sgi  LDFLAGS=-L/usr/local/lib
-    ../configure HAVE_CHECK=true --enable-debug --enable-standalone-epc --enable-gtp1u-in-kernel LDFLAGS=-L/usr/local/lib
-else
-    cd ./$OBJ_DIR
-fi
-
-
-if [ -f Makefile ]
-then
-    echo_success "Compiling..."
-    make -j `cat /proc/cpuinfo | grep processor | wc -l`
-    if [ $? -ne 0 ]; then
-        echo_error "Build failed, exiting"
-        exit 1
-    fi
-else
-    echo_error "Configure failed, exiting"
-    exit 1
-fi
-
-
-cd $THIS_SCRIPT_PATH
-
-#######################################################
-# COMPILE GTP kernel modules
-#######################################################
-(cd $OPENAIRCN_DIR/GTPV1-U/GTPUAH;make;cp -f ./Bin/libxt_*.so /lib/xtables;)
-(cd $OPENAIRCN_DIR/GTPV1-U/GTPURH;make;cp -f ./Bin/libxt_*.so /lib/xtables;)
-
-#######################################################
-# FIND CONFIG FILE
-#######################################################
-DEFAULT_CONFIG_FILE="epc.`hostname -s`.conf"
-CONFIG_FILE_EPC=${1:-DEFAULT_CONFIG_FILE}
-
-echo "CONFIG_FILE_EPC=$CONFIG_FILE_EPC"
-if [ -f $CONFIG_FILE_EPC ]; then
-    echo_warning "EPC config file found is now $CONFIG_FILE_EPC"
-else
-    echo_error "EPC config file not found, exiting (searched for $CONFIG_FILE_EPC)"
-    exit 1
-fi
-
-
-#######################################################
-# SOURCE CONFIG FILE
-#######################################################
-rm -f /tmp/source.txt
-VARIABLES="
-           GNU_DEBUGGER\|\
-           REALM"
-
-VARIABLES=$(echo $VARIABLES | sed -e 's/\\r//g')
-VARIABLES=$(echo $VARIABLES | tr -d ' ')
-cat $CONFIG_FILE_EPC | grep -w "$VARIABLES"| tr -d " " | tr -d ";" > /tmp/source.txt
-source /tmp/source.txt
-
-
-check_epc_s6a_certificate $REALM
-
-iptables -F FORWARD
-iptables -A FORWARD -m state --state INVALID -j LOG --log-prefix "FW: INVALID STATE:"
-#iptables -I PREROUTING  -t raw  -i $SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP  -j LOG --log-level crit --log-ip-options --log-prefix "PREROUTING raw:"
-
-
-touch $THIS_SCRIPT_PATH/kill_epc.bash
-echo '#!/bin/bash' >                 $THIS_SCRIPT_PATH/kill_epc.bash
-echo "pkill -P $$" >>                $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -P INPUT ACCEPT" >>   $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -F INPUT" >>          $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -P OUTPUT ACCEPT" >>  $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -F OUTPUT" >>         $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -P FORWARD ACCEPT" >> $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -F FORWARD" >>        $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -t nat -F" >>         $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -t mangle -F" >>      $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -t filter -F" >>      $THIS_SCRIPT_PATH/kill_epc.bash
-echo "iptables -t raw -F" >>         $THIS_SCRIPT_PATH/kill_epc.bash
-echo "ip route flush cache" >>       $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod iptable_raw" >>          $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod iptable_mangle" >>       $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod iptable_nat" >>          $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod iptable_filter" >>       $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod ip_tables" >>            $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod xt_state xt_mark xt_GTPUAH xt_GTPURH  xt_tcpudp xt_connmark ipt_LOG ipt_MASQUERADE" >>            $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod x_tables" >>             $THIS_SCRIPT_PATH/kill_epc.bash
-echo "rmmod nf_conntrack_netlink nfnetlink nf_nat nf_conntrack_ipv4 nf_conntrack" >>             $THIS_SCRIPT_PATH/kill_epc.bash
-chmod 777 $THIS_SCRIPT_PATH/kill_epc.bash
-
-
-
-# see http://www.coverfire.com/articles/queueing-in-the-linux-network-stack/
-#ethtool -A $MME_INTERFACE_NAME_FOR_S1_MME autoneg off rx off tx off"
-#ethtool -G $MME_INTERFACE_NAME_FOR_S1_MME rx 4096 tx 4096"
-#ethtool -C $MME_INTERFACE_NAME_FOR_S1_MME rx-usecs 3"
-#ifconfig   $MME_INTERFACE_NAME_FOR_S1_MME txqueuelen 1000"
-
-
-
-cd $OPENAIRCN_DIR/$OBJ_DIR
-echo "GNU_DEBUGGER:"$GNU_DEBUGGER
-
-if [ "x$GNU_DEBUGGER" == "xyes" ]; then
-    echo_success "Running with GDB"
-    touch .gdbinit
-    echo "file $OPENAIRCN_DIR/$OBJ_DIR/OAI_EPC/oai_epc" > ~/.gdbinit
-    echo "set args -K /tmp/itti_epc.log -c $THIS_SCRIPT_PATH/$CONFIG_FILE_EPC" >> ~/.gdbinit
-#    echo "b encode_eps_mobile_identity" >> ~/.gdbinit
-    echo "run" >> ~/.gdbinit
-    gdb 2>&1 | tee /tmp/stdout_epc.log
-else 
-    echo_success "Running without GDB"
-    valgrind --tool=memcheck --track-origins=yes $OPENAIRCN_DIR/$OBJ_DIR/OAI_EPC/oai_epc -K /tmp/itti_epc.log -c $THIS_SCRIPT_PATH/$CONFIG_FILE_EPC  2>&1 | tee /tmp/stdout_epc.log
-fi     
-