| | Add interface to bridge domain | ${dut2} | ${dut2_if1} | ${1}
| | Add interface to bridge domain | ${dut2} | ${dut2_if2} | ${bd_id2}
| | :FOR | ${number} | IN RANGE | 1 | ${nr}+1
-| | | ${sock1}= | Set Variable | memif-DUT1_VNF
-| | | ${sock2}= | Set Variable | memif-DUT1_VNF
+| | | ${sock1}= | Set Variable | /tmp/memif-DUT1_VNF${number}-1
+| | | ${sock2}= | Set Variable | /tmp/memif-DUT1_VNF${number}-2
| | | Set up memif interfaces on DUT node | ${dut1}
| | | ... | ${sock1} | ${sock2} | ${number} | dut1-memif-${number}-if1
| | | ... | dut1-memif-${number}-if2
| | | ... | ${dut1-memif-${number}-if1} | ${number}
| | | Add interface to bridge domain | ${dut1}
| | | ... | ${dut1-memif-${number}-if2} | ${bd_id2}
-| | | ${sock1}= | Set Variable | memif-DUT2_VNF
-| | | ${sock2}= | Set Variable | memif-DUT2_VNF
+| | | ${sock1}= | Set Variable | /tmp/memif-DUT2_VNF${number}-1
+| | | ${sock2}= | Set Variable | /tmp/memif-DUT2_VNF${number}-2
| | | Set up memif interfaces on DUT node | ${dut2}
| | | ... | ${sock1} | ${sock2} | ${number} | dut2-memif-${number}-if1
| | | ... | dut2-memif-${number}-if2
| | | ... | ${dut2-memif-${number}-if1} | ${number}
| | | Add interface to bridge domain | ${dut2}
| | | ... | ${dut2-memif-${number}-if2} | ${bd_id2}
-