208 lines
10 KiB
Bash
Executable File
208 lines
10 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_enb.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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# 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 ENB
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# Depending on configuration files, it can be instanciated a virtual switch
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# setting or a VLAN setting for the networking between eNB and MME.
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# MME+SP-GW executable have to be launched on the same host by your own (start_epc.bash) before this script is invoked.
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# UE executable have to be launched on another host by your own (start_ue.bash) after this script is invoked.
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#
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###########################################################################################################################
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# VIRTUAL SWITCH SETTING (PROBLEM WHITH SCTP, USE VLAN, TBC)
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###########################################################################################################################
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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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# +---|--+ | 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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###########################################################################################################################
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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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###########################################################
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# Parameters
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###########################################################
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declare EMULATION_DEV_INTERFACE="eth2"
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declare MAKE_LTE_ACCESS_STRATUM_TARGET="oaisim DEBUG=1 ENABLE_ITTI=1 USE_MME=R10 LINK_PDCP_TO_GTPV1U=1 NAS=1 Rel10=1 ASN_DEBUG=1 EMIT_ASN_DEBUG=1"
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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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cd $THIS_SCRIPT_PATH
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EMULATION_DEV_ADDRESS=`ifconfig $EMULATION_DEV_INTERFACE | grep 'inet addr:'| grep -v '127.0.0.1' | cut -d: -f2 | awk '{ print $1}'`
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#######################################################
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# FIND CONFIG FILE
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#######################################################
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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 $CONFIG_FILE_ENB"
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else
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echo_error "eNB config file not found, exiting"
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exit 1
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fi
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#######################################################
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# SOURCE CONFIG FILE
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#######################################################
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rm -f /tmp/source.txt
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VARIABLES="
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ENB_INTERFACE_NAME_FOR_S1_MME\|\
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ENB_IPV4_ADDRESS_FOR_S1_MME\|\
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ENB_INTERFACE_NAME_FOR_S1U\|\
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ENB_IPV4_ADDRESS_FOR_S1U"
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VARIABLES=$(echo $VARIABLES | sed -e 's/\\r//g')
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VARIABLES=$(echo $VARIABLES | tr -d ' ')
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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 $ENB_IPV4_ADDRESS_FOR_S1U | cut -f2 -d '/')
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ENB_IPV4_ADDRESS_FOR_S1_MME=$( 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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is_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1_MME \
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$ENB_INTERFACE_NAME_FOR_S1U
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if [ $? -eq 1 ]; then
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echo_success "Found open-vswitch network configuration"
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else
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is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME \
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$ENB_INTERFACE_NAME_FOR_S1U
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if [ $? -eq 1 ]; then
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echo_success "Found VLAN network configuration"
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clean_enb_vlan_network
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build_enb_vlan_network
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test_enb_vlan_network
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else
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echo_error "Cannot find open-vswitch network configuration or VLAN network configuration"
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exit 1
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fi
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fi
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##################################################
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# LAUNCH eNB + UE executable
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##################################################
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pkill oaisim
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make --directory=$OPENAIR_TARGETS/SIMU/USER $MAKE_LTE_ACCESS_STRATUM_TARGET -j`grep -c ^processor /proc/cpuinfo ` || exit 1
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ITTI_LOG_FILE=./OUTPUT/itti_enb.$HOSTNAME.log
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rotate_log_file $ITTI_LOG_FILE
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STDOUT_LOG_FILE=./OUTPUT/stdout_enb_ue.log
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rotate_log_file $STDOUT_LOG_FILE
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rotate_log_file $STDOUT_LOG_FILE.filtered
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rotate_log_file ./OUTPUT/tshark.pcap
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cd $THIS_SCRIPT_PATH
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bash_exec "ip route add 239.0.0.160/28 dev $EMULATION_DEV_INTERFACE"
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nohup tshark -i $ENB_INTERFACE_NAME_FOR_S1_MME -i $ENB_INTERFACE_NAME_FOR_S1U -w tshark.pcap &
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gdb --args $OPENAIR_TARGETS/SIMU/USER/oaisim -a -l9 -u0 -b1 -M0 -p2 -g1 -D $EMULATION_DEV_ADDRESS -K $ITTI_LOG_FILE --enb-conf $CONFIG_FILE_ENB 2>&1 | tee $STDOUT_LOG_FILE
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pkill tshark
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cat $STDOUT_LOG_FILE | grep -v '[PHY]' | grep -v '[MAC]' | grep -v '[EMU]' | \
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grep -v '[OCM]' | grep -v '[OMG]' | \
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grep -v 'RLC not configured' | grep -v 'check if serving becomes' | \
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grep -v 'mac_rrc_data_req' | grep -v 'BCCH request =>' > $STDOUT_LOG_FILE.filtered
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