while read -r bridge; do
        OVSBRCMDS="ovs-ofctl show ${bridge}\                                                                                                    
                    :ovs-ofctl dump-flows ${bridge}\                                                                                            
                    :ovs-appctl fdb/show ${bridge}\                                                                                             
                    "
         IFS=:
          for ovsbrcmd in ${OVSBRCMDS}; do
            IFS=${ifs_orig} call_run_command "${ovsbrcmd}" "${OUTPUT_FILE_OVS}.out"
          done
         IFS="${ifs_orig}"
        done <<< "$br_list"