bug same network ip addresses

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5432 818b1a75-f10b-46b9-bf7c-635c3b92a50f

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

@@ -251,7 +251,8 @@ set_interface_up() {
 get_mac_router() {
     ping -c 1 router.eur > /dev/null || { echo_fatal "router.eur does not respond to ping" >&2 ; }
     IP_ROUTER=`python -c 'import socket; print socket.gethostbyname("router.eur")'`
-    export MAC_ROUTER=`ip neigh show | grep $IP_ROUTER | cut -d ' '  -f5 | tr -d ':'`
+    export MAC_ROUTER=`ip neigh show | grep $IP_ROUTER' ' | cut -d ' '  -f5 | tr -d ':'`
+    echo_success "ROUTER IP  ADDRESS= $IP_ROUTER"
     echo_success "ROUTER MAC ADDRESS= $MAC_ROUTER"
 }