312 lines
14 KiB
Bash
Executable File
312 lines
14 KiB
Bash
Executable File
#!/bin/bash
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################################################################################
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# Eurecom OpenAirInterface core network
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# Copyright(c) 1999 - 2014 Eurecom
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms and conditions of the GNU General Public License,
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# version 2, as published by the Free Software Foundation.
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#
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# This program is distributed in the hope it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# The full GNU General Public License is included in this distribution in
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# the file called "COPYING".
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#
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# Contact Information
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# Openair Admin: openair_admin@eurecom.fr
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# Openair Tech : openair_tech@eurecom.fr
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# Forums : http://forums.eurecom.fsr/openairinterface
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# Address : EURECOM,
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# Campus SophiaTech,
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# 450 Route des Chappes,
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# CS 50193
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# 06904 Biot Sophia Antipolis cedex,
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# FRANCE
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################################################################################
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# file start_epc.bash
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# brief
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# author Lionel Gauthier
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# company Eurecom
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# email: lionel.gauthier@eurecom.fr
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#
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#########################################
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# INPUT OF THIS SCRIPT:
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# THE DIRECTORY WHERE ARE LOCATED THE CONFIGURATION FILES
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#########################################
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# This script start MME+S/P-GW (all in one executable, on one host)
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# Depending on configuration files, it can be instanciated a virtual switch
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# setting or a VLAN setting.
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#
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###########################################################################################################################
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# VIRTUAL SWITCH SETTING
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###########################################################################################################################
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# hss.eur
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# |
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# +-----------+ +------+ +-----------+ v +----------+
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# | eNB +------+ | ovs | VLAN 1+------+ MME +----+ +---+ HSS |
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# | |cpenb0+------------------+cpmme0| | +------+ | |
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# | +------+ |bridge| +------+ +----+ +---+ |
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# | |upenb0+-------+ | | | +----------+
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# +-----------+------+ | | | +-+-------+-+
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# | | +----------------| s11mme|---+
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# | | +---+---+ |
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# | | (optional)| |
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# | | +---+---+ |
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# +---|------------------ | s11sgw|---+ router.eur
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# | +-+-------+-+ | +--------------+
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# | | S+P-GW | v | ROUTER |
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# | VLAN2 +------+ +-------+ +----+ +----+
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# +----------+upsgw0| |sgi +-...-+ | | +---...Internet
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# +------+ +-------+ +----+ +----+
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# | | 11 VLANS | |
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# +-----------+ ids=[5..15] +--------------+
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#
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###########################################################################################################################
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# VLAN SETTING
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###########################################################################################################################
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# hss.eur
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# |
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# +-----------+ +-----------+ v +----------+
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# | eNB +------+ VLAN 1+------+ MME +----+ +---+ HSS |
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# | |ethx.1+------------------+ethy.1| | +------+ | |
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# | +------+ +------+ +----+ +---+ |
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# | |ethx.2+-------+ | | +----------+
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# | +------+ | +-+-------+-+
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# | | | | s11mme|
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# | | | +---+---+
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# | | | (optional)| VLAN 3
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# +-----------+ | +---+---+
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# | | s11sgw| router.eur
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# | +-+-------+-+ | +--------------+
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# | | S+P-GW | v | ROUTER |
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# | VLAN2 +------+ +-------+ +----+ +----+
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# +----------+ethy.2| |sgi +-...-+ | | +---...Internet
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# +------+ +-------+ +----+ +----+
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# | | 11 VLANS | |
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# +-----------+ ids=[5..15] +--------------+
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BRIDGE="vswitch"
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###########################################################
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THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
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source $THIS_SCRIPT_PATH/utils.bash
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###########################################################
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if [ $# -eq 1 ]; then
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declare -x CONFIG_FILE_DIR=$1
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if [ ! -d $CONFIG_FILE_DIR ]; then
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echo_error "ERROR while invoking this script, as first argument to this script you have to provide the path to a directory (./CONF/VLAN.VIRTUAL.$HOSTNAME for example) containing valid epc and enb config files"
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exit 1
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fi
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else
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echo_error "ERROR while invoking this script, as first argument to this script you have to provide the path to a directory (./CONF/VLAN.VIRTUAL.$HOSTNAME for example) containing valid epc and enb config files"
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exit 1
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fi
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#check_install_epc_software
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##################################
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# Get or set OBJ DIR and compile #
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##################################
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# TEST IF EXIST
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cd $OPENAIRCN_DIR
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OBJ_DIR=`find . -maxdepth 1 -type d -iname obj*`
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if [ ! -n "$OBJ_DIR" ]
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then
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OBJ_DIR="objs"
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bash_exec "mkdir -m 777 ./$OBJ_DIR"
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echo_success "Created $OBJ_DIR directory"
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else
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OBJ_DIR=`basename $OBJ_DIR`
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fi
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if [ ! -f $OBJ_DIR/Makefile ]
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then
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if [ ! -n "m4" ]
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then
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mkdir -m 777 m4
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fi
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echo_success "Invoking autogen"
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bash_exec "./autogen.sh"
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cd ./$OBJ_DIR
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echo_success "Invoking configure"
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../configure --enable-standalone-epc --enable-raw-socket-for-sgi LDFLAGS=-L/usr/local/lib
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else
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cd ./$OBJ_DIR
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fi
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pkill oai_epc
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pkill tshark
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if [ -f Makefile ]
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then
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echo_success "Compiling..."
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make -j `cat /proc/cpuinfo | grep processor | wc -l`
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if [ $? -ne 0 ]; then
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echo_error "Build failed, exiting"
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exit 1
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fi
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else
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echo_error "Configure failed, exiting"
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exit 1
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fi
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cd $THIS_SCRIPT_PATH
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#######################################################
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# FIND CONFIG FILE
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#######################################################
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SEARCHED_CONFIG_FILE_EPC="epc*.conf"
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CONFIG_FILE_EPC=`find $CONFIG_FILE_DIR -iname $SEARCHED_CONFIG_FILE_EPC`
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if [ -f $CONFIG_FILE_EPC ]; then
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echo_warning "EPC config file found is now $CONFIG_FILE_EPC"
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else
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echo_error "EPC config file not found, exiting (searched for $SEARCHED_CONFIG_FILE_EPC)"
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exit 1
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fi
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SEARCHED_CONFIG_FILE_ENB="enb*.conf"
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CONFIG_FILE_ENB=`find $CONFIG_FILE_DIR -iname $SEARCHED_CONFIG_FILE_ENB`
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if [ -f $CONFIG_FILE_ENB ]; then
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echo_warning "eNB config file found is now $CONFIG_FILE_ENB"
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else
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echo_error "eNB config file not found, exiting"
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exit 1
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fi
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#######################################################
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# SOURCE CONFIG FILE
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#######################################################
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rm -f /tmp/source.txt
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VARIABLES="
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ENB_INTERFACE_NAME_FOR_S1_MME\|\
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ENB_IPV4_ADDRESS_FOR_S1_MME\|\
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ENB_INTERFACE_NAME_FOR_S1U\|\
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ENB_IPV4_ADDRESS_FOR_S1U\|\
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MME_INTERFACE_NAME_FOR_S1_MME\|\
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MME_IPV4_ADDRESS_FOR_S1_MME\|\
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MME_INTERFACE_NAME_FOR_S11_MME\|\
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MME_IPV4_ADDRESS_FOR_S11_MME\|\
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SGW_INTERFACE_NAME_FOR_S11\|\
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SGW_IPV4_ADDRESS_FOR_S11\|\
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SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP\|\
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SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP\|\
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SGW_INTERFACE_NAME_FOR_S5_S8_UP\|\
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SGW_IPV4_ADDRESS_FOR_S5_S8_UP\|\
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PGW_INTERFACE_NAME_FOR_S5_S8\|\
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PGW_IPV4_ADDRESS_FOR_S5_S8\|\
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PGW_INTERFACE_NAME_FOR_SGI\|\
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PGW_IPV4_ADDR_FOR_SGI"
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VARIABLES=$(echo $VARIABLES | sed -e 's/\\r//g')
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VARIABLES=$(echo $VARIABLES | tr -d ' ')
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cat $CONFIG_FILE_EPC | grep -w "$VARIABLES"| tr -d " " | tr -d ";" > /tmp/source.txt
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cat $CONFIG_FILE_ENB | grep -w "$VARIABLES"| tr -d " " | tr -d ";" >> /tmp/source.txt
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source /tmp/source.txt
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declare ENB_IPV4_NETMASK_FOR_S1_MME=$( echo $ENB_IPV4_ADDRESS_FOR_S1_MME | cut -f2 -d '/')
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declare ENB_IPV4_NETMASK_FOR_S1U=$( echo $ENB_IPV4_ADDRESS_FOR_S1U | cut -f2 -d '/')
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declare MME_IPV4_NETMASK_FOR_S1_MME=$( echo $MME_IPV4_ADDRESS_FOR_S1_MME | cut -f2 -d '/')
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declare MME_IPV4_NETMASK_FOR_S11_MME=$( echo $MME_IPV4_ADDRESS_FOR_S11_MME | cut -f2 -d '/')
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declare SGW_IPV4_NETMASK_FOR_S11=$( echo $SGW_IPV4_ADDRESS_FOR_S11 | cut -f2 -d '/')
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declare SGW_IPV4_NETMASK_FOR_S1U_S12_S4_UP=$(echo $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP | cut -f2 -d '/')
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declare SGW_IPV4_NETMASK_FOR_S5_S8_UP=$( echo $SGW_IPV4_ADDRESS_FOR_S5_S8_UP | cut -f2 -d '/')
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declare PGW_IPV4_NETMASK_FOR_S5_S8=$( echo $PGW_IPV4_ADDRESS_FOR_S5_S8 | cut -f2 -d '/')
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declare PGW_IPV4_NETMASK_FOR_SGI=$( echo $PGW_IPV4_ADDR_FOR_SGI | cut -f2 -d '/')
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ENB_IPV4_ADDRESS_FOR_S1_MME=$( echo $ENB_IPV4_ADDRESS_FOR_S1_MME | cut -f1 -d '/')
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ENB_IPV4_ADDRESS_FOR_S1U=$( echo $ENB_IPV4_ADDRESS_FOR_S1U | cut -f1 -d '/')
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MME_IPV4_ADDRESS_FOR_S1_MME=$( echo $MME_IPV4_ADDRESS_FOR_S1_MME | cut -f1 -d '/')
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MME_IPV4_ADDRESS_FOR_S11_MME=$( echo $MME_IPV4_ADDRESS_FOR_S11_MME | cut -f1 -d '/')
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SGW_IPV4_ADDRESS_FOR_S11=$( echo $SGW_IPV4_ADDRESS_FOR_S11 | cut -f1 -d '/')
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SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP=$( echo $SGW_IPV4_ADDRESS_FOR_S1U_S12_S4_UP | cut -f1 -d '/')
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SGW_IPV4_ADDRESS_FOR_S5_S8_UP=$( echo $SGW_IPV4_ADDRESS_FOR_S5_S8_UP | cut -f1 -d '/')
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PGW_IPV4_ADDRESS_FOR_S5_S8=$( echo $PGW_IPV4_ADDRESS_FOR_S5_S8 | cut -f1 -d '/')
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PGW_IPV4_ADDR_FOR_SGI=$( echo $PGW_IPV4_ADDR_FOR_SGI | cut -f1 -d '/')
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is_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1_MME \
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$ENB_INTERFACE_NAME_FOR_S1U \
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$MME_INTERFACE_NAME_FOR_S1_MME \
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$SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
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if [ $? -eq 1 ]; then
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ovs_setting=1
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vlan_setting=0
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echo_success "Found open-vswitch network configuration"
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# May we have booted on a new kernel, not the one when we build vswitch kernel module
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if [ ! -f /lib/modules/`uname -r`/extra/openvswitch.ko ]; then
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$OPENAIRCN_DIR/SCRIPTS/install_openvswitch1.9.0.bash
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fi
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clean_epc_ovs_network
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build_epc_ovs_network
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test_epc_ovs_network
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else
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is_vlan_interface $MME_INTERFACE_NAME_FOR_S1_MME \
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$SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
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if [ $? -eq 1 ]; then
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echo_success "Found open VLAN network configuration"
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ovs_setting=0
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vlan_setting=1
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# may be openvswitch is needed for S11
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is_openvswitch_interface $MME_IPV4_ADDRESS_FOR_S11_MME \
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$SGW_IPV4_ADDRESS_FOR_S11
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if [ $? -eq 1 ]; then
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# May we have booted on a new kernel, not the one when we build vswitch kernel module
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if [ ! -f /lib/modules/`uname -r`/extra/openvswitch.ko ]; then
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$OPENAIRCN_DIR/SCRIPTS/install_openvswitch1.9.0.bash
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fi
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fi
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clean_epc_vlan_network
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build_mme_spgw_vlan_network
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else
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is_real_interface $MME_IPV4_ADDRESS_FOR_S11_MME \
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$SGW_INTERFACE_NAME_FOR_S1U_S12_S4_UP
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if [ $? -eq 1 ]; then
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echo_success "Found standart network configuration"
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else
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echo_error "Cannot find open-vswitch network configuration or VLAN network configuration or standart network configuration"
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exit 1
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fi
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fi
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fi
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##################################################
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# LAUNCH MME + S+P-GW executable
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##################################################
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cd $THIS_SCRIPT_PATH
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if [ ! -d "OUTPUT/"$HOSTNAME ]
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then
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bash_exec "mkdir -m 777 ./OUTPUT/$HOSTNAME"
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echo_success "Created OUTPUT/$HOSTNAME directory"
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fi
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ITTI_LOG_FILE=./itti_mme.$HOSTNAME.log
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rotate_log_file $ITTI_LOG_FILE
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STDOUT_LOG_FILE=./stdout_mme.$HOSTNAME.log
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rotate_log_file $STDOUT_LOG_FILE
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PCAP_LOG_FILE=./tshark_mme.$HOSTNAME.pcap
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rotate_log_file $PCAP_LOG_FILE
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cd $OPENAIRCN_DIR/$OBJ_DIR
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nohup tshark -i MME_INTERFACE_NAME_FOR_S1_MME -w $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$PCAP_LOG_FILE &
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gdb --args $OPENAIRCN_DIR/$OBJ_DIR/OAI_EPC/oai_epc -K $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$ITTI_LOG_FILE -c $THIS_SCRIPT_PATH/$CONFIG_FILE_EPC 2>&1 | tee $THIS_SCRIPT_PATH/OUTPUT/$HOSTNAME/$STDOUT_LOG_FILE
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