diff --git a/targets/PROJECTS/SPECTRA/build_all.bash b/targets/PROJECTS/SPECTRA/build_all.bash
index ccbec7d7cdcdc645638a4b49574fdb2bb0b19ae4..80b3592da0af8e07092cbf304b8758a6e17994bb 100755
--- a/targets/PROJECTS/SPECTRA/build_all.bash
+++ b/targets/PROJECTS/SPECTRA/build_all.bash
@@ -11,6 +11,7 @@ echo_success "# Check installed utils and libs"
 echo_success "###############################"
 test_command_install_package "gccxml" "gccxml" "--force-yes"
 test_command_install_package "iptables" "iptables"
+test_command_install_package "ebtables" "ebtables"
 test_command_install_package "ip" "iproute"
 test_install_package "openssl"
 test_install_package "libblas-dev"
@@ -25,6 +26,8 @@ test_install_package "libatlas-base-dev"
 test_install_package "libpgm-5.1-0" "--force-yes"
 test_install_package "libpgm-dev"   "--force-yes"
 test_install_package linux-headers-`uname -r`
+# for ODTONE git clone
+test_install_package "git"
     
 test_install_asn1c_4_rrc_cellular
     
@@ -57,14 +60,14 @@ echo_success "\n###############################"
 echo_success "# COMPILE MIH-F"
 echo_success "###############################"
 cd $ODTONE_ROOT
-b2 --boost-root=$BOOST_ROOT
+b2 --boost-root=$BOOST_ROOT linkflags=-lpthread
 
 
 echo_success "\n###############################"
 echo_success "# COMPILE MIH-USER"
 echo_success "###############################"
 cd  $ODTONE_ROOT/app/lte_test_user/
-b2 --boost-root=$BOOST_ROOT linkflags=-lrt
+b2 --boost-root=$BOOST_ROOT linkflags=-lrt linkflags=-lpthread
 
 
 echo_success "\n###############################"
diff --git a/targets/PROJECTS/SPECTRA/env_802dot21.bash b/targets/PROJECTS/SPECTRA/env_802dot21.bash
index ad8d83f88f0901220a82f49dd0c4915ead745520..2abd365759703ebe1873c9865c5f3a8545863f5a 100755
--- a/targets/PROJECTS/SPECTRA/env_802dot21.bash
+++ b/targets/PROJECTS/SPECTRA/env_802dot21.bash
@@ -4,8 +4,9 @@
 #####################################################
 # VARIABLES TO BE FILLED WITH RIGHT VALUES:
 #####################################################
-export BOOST_ROOT=/usr/local/src/boost_1_48_0
-export ODTONE_ROOT=/usr/local/src/odtone_spectra_v1
+export BOOST_ROOT=/usr/local/src/boost_1_49_0
+#export ODTONE_ROOT=/usr/local/src/odtone_spectra_v1
+export ODTONE_ROOT=/usr/local/src/ODTONE
 #####################################################
 
 
@@ -23,6 +24,11 @@ fi
 ENV_SCRIPT_STARTED="yes"
 source $THIS_SCRIPT_PATH/utils.bash
 
+if [ -d $ODTONE_ROOT ]; then
+    echo_success "ODTONE_ROOT     = $ODTONE_ROOT." >&2
+else
+    echo_error "ODTONE_ROOT variable was not set correctly, please update ($ODTONE_ROOT)." >&2
+fi
 if [ ! -d $BOOST_ROOT ]; then
     echo_error "BOOST_ROOT variable was not set correctly, please update (may be you also need to install boost), exiting."
     ENV_SCRIPT_ERRORS="yes"
@@ -41,7 +47,7 @@ else
         fi
         command -v $BOOST_ROOT/b2 >/dev/null 2>&1
         if [ $? -eq 0 ]; then 
-            echo_success "Program b2 is now reachable by the PATH variable." >&2
+            echo_success "Program b2 is now reachable by the PATH variable during the execution of this script." >&2
         else
             echo_error "Built of b2 failed. Please help yourself" >&2
         fi
diff --git a/targets/PROJECTS/SPECTRA/start_enb.bash b/targets/PROJECTS/SPECTRA/start_enb.bash
index 5b1210782498dd225f2e6604c0902d9e9b263b9e..9263a578d3fb2b5be9f255afc3c9599077868bc3 100755
--- a/targets/PROJECTS/SPECTRA/start_enb.bash
+++ b/targets/PROJECTS/SPECTRA/start_enb.bash
@@ -1,22 +1,6 @@
 #!/bin/bash
 
 
-#        +-----------+          +------+              +-----------+
-#        |  eNB      +------+   |  ovs | VLAN 1+------+    MME    |
-#        |           |cpenb0+------------------+cpmme0|           |
-#        |           +------+   |bridge|       +------+           |
-#        |           |upenb0+-------+  |              |           |
-#        +-----------+------+   |   |  |              +-----------+
-#                               +---|--+                    |
-#                                   |                 +-----------+
-#                                   |                 |  S+P-GW   |
-#                                   |  VLAN2   +------+           +-------+
-#                                   +----------+upsgw0|           |eth0   +---Internet access
-#                                              +------+           +-------+
-#                                                     |           |
-#                                                     +-----------+
-#
-
 ###########################################################
 THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
 source $THIS_SCRIPT_PATH/env_802dot21.bash
@@ -40,6 +24,13 @@ cecho "OPENAIR2_DIR    = $OPENAIR2_DIR" $green
 cecho "OPENAIR3_DIR    = $OPENAIR3_DIR" $green
 cecho "OPENAIR_TARGETS = $OPENAIR_TARGETS" $green
 
+bash_exec "/sbin/iptables  -t mangle -F"
+bash_exec "/sbin/iptables  -t nat -F"
+bash_exec "/sbin/iptables  -t raw -F"
+bash_exec "/sbin/iptables  -t filter -F"
+bash_exec "/sbin/ip6tables -t mangle -F"
+bash_exec "/sbin/ip6tables -t filter -F"
+bash_exec "/sbin/ip6tables -t raw -F"
 
 ##################################################
 # LAUNCH eNB  executable
@@ -88,26 +79,41 @@ assert "  `sysctl -n net.ipv4.conf.all.rp_filter` -eq 0" $LINENO
 
 bash_exec "ip route flush cache"
 
-# please add table 200 lte in/etc/iproute2/rt_tables
-ip rule add fwmark 5  table lte
+# please add table 200 lte in /etc/iproute2/rt_tables
+ip rule add fwmark 3  table lte
 ip route add default dev $LTEIF table lte
 
 ip route add 239.0.0.160/28 dev $EMULATION_DEV_INTERFACE
 
+/sbin/ebtables -t nat -A POSTROUTING -p arp  -j mark --mark-set 3
+
+/sbin/ip6tables -A OUTPUT -t mangle -o oai0 -m pkttype --pkt-type multicast -j MARK --set-mark 3
+/sbin/iptables  -A OUTPUT -t mangle -o oai0 -m pkttype --pkt-type broadcast -j MARK --set-mark 3
+/sbin/iptables  -A OUTPUT -t mangle -o oai0 -m pkttype --pkt-type multicast -j MARK --set-mark 3
+
+/sbin/ip6tables -A POSTROUTING -t mangle -o oai0 -m pkttype --pkt-type multicast -j MARK --set-mark 3
+/sbin/iptables  -A POSTROUTING -t mangle -o oai0 -m pkttype --pkt-type broadcast -j MARK --set-mark 3
+/sbin/iptables  -A POSTROUTING -t mangle -o oai0 -m pkttype --pkt-type multicast -j MARK --set-mark 3
+
+#All other traffic is sent on the RAB you want (mark = RAB ID)
+/sbin/ip6tables -A POSTROUTING -t mangle -o oai0 -m pkttype --pkt-type unicast -j MARK --set-mark 3
+/sbin/ip6tables -A OUTPUT      -t mangle -o oai0 -m pkttype --pkt-type unicast -j MARK --set-mark 3
+/sbin/iptables  -A POSTROUTING -t mangle -o oai0 -m pkttype --pkt-type unicast -j MARK --set-mark 3
+/sbin/iptables  -A OUTPUT      -t mangle -o oai0 -m pkttype --pkt-type unicast -j MARK --set-mark 3
 
 # start MIH-F
-#xterm -hold -e $ODTONE_ROOT/dist/odtone-mihf --log 4 --conf.file $ODTONE_ROOT/dist/odtone.conf &
+#xterm -hold -e $ODTONE_ROOT/dist/odtone-mihf --log 4 --conf.file $ODTONE_ROOT/dist/odtone_enb.conf &
 
 #wait_process_started odtone-mihf
 
 
-gdb --args $OPENAIR_TARGETS/SIMU/USER/oaisim -a  -l9 -u0 -M0 -p2  -g1 -D $EMULATION_DEV_INTERFACE  \
+$OPENAIR_TARGETS/SIMU/USER/oaisim -a  -l9 -u0 -M0 -p2  -g1 -D $EMULATION_DEV_INTERFACE  \
              --enb-ral-listening-port   1234\
              --enb-ral-link-id          enb_lte_link\
              --enb-ral-ip-address       127.0.0.1\
              --enb-mihf-remote-port     1025\
              --enb-mihf-ip-address      127.0.0.1\
-             --enb-mihf-id              mihf1_enb
+             --enb-mihf-id              mihf1_enb 
 
 
 
diff --git a/targets/PROJECTS/SPECTRA/start_ue.bash b/targets/PROJECTS/SPECTRA/start_ue.bash
index a4bf2034c6bc95a2be90753be7edc66c721f7a0e..20fc42eab0225176c5240c639a02227f32b751b4 100755
--- a/targets/PROJECTS/SPECTRA/start_ue.bash
+++ b/targets/PROJECTS/SPECTRA/start_ue.bash
@@ -82,17 +82,33 @@ ip -6 route add default dev $LTEIF table lte
 ip route add 239.0.0.160/28 dev $EMULATION_DEV_INTERFACE
 
 # start MIH-F
-xterm -hold -e $ODTONE_ROOT/dist/odtone-mihf --log 4 --conf.file $ODTONE_ROOT/dist/odtone.conf &
-
+xterm -hold -e $ODTONE_ROOT/dist/odtone-mihf --log 4 --conf.file $ODTONE_ROOT/dist/odtone_ue.conf &
 wait_process_started odtone-mihf
+sleep 3
+
+NOW=$(date +"%Y-%m-%d.%Hh_%Mm_%Ss")
+LOG_FILE="/tmp/oai_sim_ue_$NOW.log"
 
-gdb --args $OPENAIR_TARGETS/SIMU/USER/oaisim -a  -l9 -u1 -b0 -M1 -p2 -g1 -D $EMULATION_DEV_INTERFACE  \
+$OPENAIR_TARGETS/SIMU/USER/oaisim -a  -l9 -u1 -b0 -M1 -p2 -g1 -D $EMULATION_DEV_INTERFACE  \
              --ue-ral-listening-port   1234\
              --ue-ral-link-id          ue_lte_link\
              --ue-ral-ip-address       127.0.0.1\
              --ue-mihf-remote-port     1025\
              --ue-mihf-ip-address      127.0.0.1\
-             --ue-mihf-id              mihf2_ue
+             --ue-mihf-id              mihf2_ue  &
+wait_process_started oaisim
+
+sleep 5
+#echo_warning "Press enter to continue..."
+#read KEY
+
+
+# start MIH-USER
+xterm -hold -e $ODTONE_ROOT/dist/ue_lte_user         --conf.file $ODTONE_ROOT/dist/ue_lte_user.conf &
+wait_process_started ue_lte_user
+
+sleep 100000
+