3n-hsw-xl710

40ge2p1xl710-dot1q-l2bdbasemaclrn-eth-2memif-1dcr-ndrpdr

RFC2544: Pkt throughput L2BD with memif and IEEE 802.1Q test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain. IEEE 802.1Q tagging is applied on link between DUT1 and DUT2.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with two L2 bridge domains and MAC learning enabled. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use 3 cores allocated from pool of isolated CPUs. There are no memory constraints. DUT1 and DUT2 tested with Intel-XL710.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

  • [Ref] Applicable standard specifications: RFC2544.

 Test Name 

 Throughput: 
 1.  Mpps       Gbps (NDR) 
 2.  Mpps       Gbps (PDR) 
 
 One-Way Latency Percentiles in uSec at %PDR load, 
 one set per each direction: 
 3.  P50  P90  P99       P50  P90  P99 (10% PDR) 
 4.  P50  P90  P99       P50  P90  P99 (50% PDR) 
 5.  P50  P90  P99       P50  P90  P99 (90% PDR) 

 64b-1t1c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.65       2.45 
 2.  4.45       2.99 
  
 3.   29  112  135        29   96  134  
 4.   76  122  142        78  121  145  
 5.  349  425  454       350  411  463  

 64b-2t2c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  6.56       4.41 
 2.  8.25       5.55 
  
 3.   29  101  118        29  103  128  
 4.  109  125  148       104  123  145  
 5.  174  201  229       170  196  220  

 64b-4t4c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1. 15.10      10.15 
 2. 16.19      10.88 
  
 3.   37   52   68        34   53   75  
 4.   56   63   69        56   62   67  
 5.  130  144  157       119  132  144  

 1518b-1t1c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.91      23.49 
 2.  1.93      23.72 
  
 3.   31   72  105        31   57   97  
 4.   54  206  255        54  205  233  
 5.  183  239  333       187  261  362  

 1518b-2t2c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.61      44.43 
 2.  3.65      44.87 
  
 3.   31   50   61        31   44   58  
 4.   61   78   92        59   77   90  
 5.   72   79   94        70   77   96  

 1518b-4t4c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.93      48.39 
 2.  3.95      48.63 
  
 3.   31   42   66        31   42   75  
 4.   41   54   82        40   53   70  
 5.   47   52   58        47   52   58  

 9000b-1t1c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.34      24.27 
 2.  0.34      24.64 
  
 3.   57   61   81        56   59   66  
 4.   76  337  373        78  339  367  
 5.  429  619  658       430  622  652  

 9000b-2t2c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.59      42.68 
 2.  0.63      45.72 
  
 3.   57   62  103        56   62   84  
 4.   59   97  116        58   96  115  
 5.  102  138  181        95  132  169  

 9000b-4t4c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.67      47.99 
 2.  0.67      48.42 
  
 3.   57   64  106        56   63  106  
 4.   62   91  105        60   90   99  
 5.   82  114  124        96  119  127  

 imix-1t1c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.27       9.79 
 2.  4.11      12.30 

 imix-2t2c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1.  6.36      19.02 
 2.  7.76      23.21 

 imix-4t4c-dot1q-l2bdbasemaclrn- 
 eth-2memif-1dcr-ndrpdr 

 1. 13.14      39.29 
 2. 16.13      48.24

40ge2p1xl710-eth-l2bdbasemaclrn-eth-2memif-1lxc-ndrpdr

RFC2544: Pkt throughput L2BD test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 bridge domain.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with two L2 bridge domains and MAC learning enabled. LXC is connected to VPP via Memif interface. LXC is running same VPP version as running on DUT. LXC is limited via cgroup to use 3 cores allocated from pool of isolated CPUs. There are no memory constraints. DUT1 and DUT2 tested with Intel-XL710.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

 Test Name 

 Throughput: 
 1.  Mpps       Gbps (NDR) 
 2.  Mpps       Gbps (PDR) 
 
 One-Way Latency Percentiles in uSec at %PDR load, 
 one set per each direction: 
 3.  P50  P90  P99       P50  P90  P99 (10% PDR) 
 4.  P50  P90  P99       P50  P90  P99 (50% PDR) 
 5.  P50  P90  P99       P50  P90  P99 (90% PDR) 

 64b-1t1c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  5.19       3.49 
 2.  5.24       3.52 
  
 3.   29   96  112        29  104  114  
 4.   82  111  137        80  107  130  
 5.  316  369  410       303  347  393  

 64b-2t2c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1. 10.08       6.77 
 2. 10.28       6.91 
  
 3.   29  103  121        29  103  121  
 4.   76   95  112        76   97  114  
 5.  200  223  241       191  215  233  

 64b-4t4c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1. 19.56      13.14 
 2. 19.85      13.34 
  
 3.   31   48   59        33   44   56  
 4.   55   67   75        56   66   73  
 5.  127  139  152       122  134  146  

 1518b-1t1c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  1.88      23.11 
 2.  1.90      23.34 
  
 3.   31   72  107        31   63   96  
 4.   56  198  226        73  195  225  
 5.  165  220  272       172  217  277  

 1518b-2t2c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  3.56      43.84 
 2.  3.58      44.06 
  
 3.   31   47   58        32   44   64  
 4.   56   71   88        54   68   84  
 5.   63   72   86        60   68   77  

 1518b-4t4c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  3.90      48.03 
 2.  3.94      48.51 
  
 3.   31   39   84        31   38   86  
 4.   40   49   75        40   50   75  
 5.   45   50   53        44   49   52  

 9000b-1t1c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  0.34      24.33 
 2.  0.34      24.57 
  
 3.   55   61   76        55   59   74  
 4.   90  335  374        88  337  368  
 5.  430  623  663       438  632  665  

 9000b-2t2c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  0.61      43.91 
 2.  0.64      46.53 
  
 3.   56   63   94        56   63   99  
 4.   63   89  116        61   87  116  
 5.   90  121  143        89  112  129  

 9000b-4t4c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  0.66      47.31 
 2.  0.67      48.03 
  
 3.   57   67  105        56   62  107  
 4.   64   88  116        63   86  116  
 5.   86  109  126        84  109  124  

 imix-1t1c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  4.61      13.78 
 2.  4.63      13.86 

 imix-2t2c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1.  8.72      26.07 
 2.  8.88      26.56 

 imix-4t4c-eth-l2bdbasemaclrn- 
 eth-2memif-1lxc-ndrpdr 

 1. 15.75      47.11 
 2. 16.30      48.76

40ge2p1xl710-eth-l2xcbase-eth-2memif-1dcr-ndrpdr

RFC2544: Pkt throughput L2XC test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross connect.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connect. DUT1 and DUT2 tested with Intel-XL710. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use 3 cores allocated from pool of isolated CPUs. There are no memory contraints.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

 Test Name 

 Throughput: 
 1.  Mpps       Gbps (NDR) 
 2.  Mpps       Gbps (PDR) 
 
 One-Way Latency Percentiles in uSec at %PDR load, 
 one set per each direction: 
 3.  P50  P90  P99       P50  P90  P99 (10% PDR) 
 4.  P50  P90  P99       P50  P90  P99 (50% PDR) 
 5.  P50  P90  P99       P50  P90  P99 (90% PDR) 

 64b-1t1c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  6.92       4.65 
 2.  6.98       4.69 
  
 3.   27   73   96        28   78   94  
 4.   71   89  101        67   87  101  
 5.  256  295  332       243  281  317  

 64b-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1. 13.37       8.99 
 2. 13.78       9.26 
  
 3.   45   64   80        47   69   83  
 4.   56   73   88        55   72   87  
 5.  163  182  198       150  170  183  

 64b-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1. 26.22      17.62 
 2. 26.61      17.88 
  
 3.   30   46   54        32   53   63  
 4.   39   46   51        41   48   53  
 5.  115  133  150       102  116  132  

 1518b-1t1c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.91      23.50 
 2.  1.92      23.62 
  
 3.   30   53   78        30   49   71  
 4.   47  191  227        60  184  213  
 5.  132  173  194       136  176  201  

 1518b-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.61      44.42 
 2.  3.63      44.64 
  
 3.   30   45   54        30   41   56  
 4.   48   61   79        49   61   78  
 5.   53   61   71        53   61   77  

 1518b-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.94      48.43 
 2.  3.95      48.57 
  
 3.   30   41   77        30   38   80  
 4.   37   51   81        39   49   72  
 5.   42   47   52        42   46   51  

 9000b-1t1c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.34      24.52 
 2.  0.34      24.77 
  
 3.   52   61   78        51   61   72  
 4.   70  335  370        67  338  365  
 5.  421  610  652       426  618  650  

 9000b-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.62      44.94 
 2.  0.65      47.09 
  
 3.   53   63   93        52   64  102  
 4.   61   85  116        58   85  116  
 5.   84  106  129        88  118  137  

 9000b-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.66      47.52 
 2.  0.67      48.00 
  
 3.   53   63  101        53   66  104  
 4.   62   80  107        67   90  141  
 5.   85  107  123        82  105  124  

 imix-1t1c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  4.79      14.32 
 2.  4.82      14.43 

 imix-2t2c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1.  9.03      27.00 
 2.  9.16      27.38 

 imix-4t4c-eth-l2xcbase- 
 eth-2memif-1dcr-ndrpdr 

 1. 16.31      48.79 
 2. 16.31      48.79

40ge2p1xl710-eth-l2xcbase-eth-2memif-1lxc-ndrpdr

RFC2544: Pkt throughput L2XC test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross connect.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connect. DUT1 and DUT2 tested with Intel-XL710. LXC is connected to VPP via Memif interface. LXC is running same VPP version as running on DUT. LXC is limited via cgroup to use 3 cores allocated from pool of isolated CPUs. There are no memory contraints.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

 Test Name 

 Throughput: 
 1.  Mpps       Gbps (NDR) 
 2.  Mpps       Gbps (PDR) 
 
 One-Way Latency Percentiles in uSec at %PDR load, 
 one set per each direction: 
 3.  P50  P90  P99       P50  P90  P99 (10% PDR) 
 4.  P50  P90  P99       P50  P90  P99 (50% PDR) 
 5.  P50  P90  P99       P50  P90  P99 (90% PDR) 

 64b-1t1c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  6.88       4.62 
 2.  6.98       4.69 
  
 3.   28   82  102        28   80  104  
 4.   74   98  116        71   97  114  
 5.  245  284  321       233  271  306  

 64b-2t2c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1. 13.48       9.06 
 2. 13.68       9.20 
  
 3.   28   97  110        28   96  109  
 4.   66   89  105        65   85  106  
 5.  162  182  197       151  167  184  

 64b-4t4c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1. 26.15      17.57 
 2. 26.68      17.93 
  
 3.   33   49   65        34   49   62  
 4.   42   50   56        41   50   55  
 5.  122  141  158       107  122  138  

 1518b-1t1c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  1.88      23.16 
 2.  1.89      23.28 
  
 3.   30   53   88        30   51   83  
 4.   52  191  216        64  194  218  
 5.  159  217  262       164  210  256  

 1518b-2t2c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  3.57      43.87 
 2.  3.58      44.09 
  
 3.   30   44   53        30   38   57  
 4.   50   64   84        47   63   76  
 5.   54   63   76        54   62   73  

 1518b-4t4c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  3.88      47.80 
 2.  3.88      47.80 
  
 3.   30   40   74        30   39   80  
 4.   36   49   78        42   50   62  
 5.   42   47   51        43   48   53  

 9000b-1t1c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  0.33      24.13 
 2.  0.34      24.62 
  
 3.   53   60   65        52   58   65  
 4.  102  344  386        98  333  366  
 5.  433  627  667       429  620  657  

 9000b-2t2c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  0.61      43.80 
 2.  0.65      46.56 
  
 3.   54   62  102        54   65   90  
 4.   66   87  113        57   87  117  
 5.   88  116  140        85  108  127  

 9000b-4t4c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  0.66      47.29 
 2.  0.67      48.01 
  
 3.   54   64  105        53   62  106  
 4.   64   81  110        67   92  141  
 5.   86  108  120        82  105  125  

 imix-1t1c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  4.58      13.69 
 2.  4.65      13.89 

 imix-2t2c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1.  8.80      26.31 
 2.  8.85      26.47 

 imix-4t4c-eth-l2xcbase- 
 eth-2memif-1lxc-ndrpdr 

 1. 16.24      48.57 
 2. 16.31      48.79

40ge2p1xl710-ethip4-ip4base-eth-2memif-1dcr-ndrpdr

RFC2544: Pkt throughput IPv4 routing test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for IPv4 routing.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4 routing with two FIB tables and two static IPv4 /24 route entries per FIB table. Container is connected to VPP via Memif interface. Container is running same VPP version as running on DUT. Container is limited via cgroup to use cores allocated from pool of isolated CPUs. There are no memory contraints. DUTs are tested with Intel-XL710.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

 Test Name 

 Throughput: 
 1.  Mpps       Gbps (NDR) 
 2.  Mpps       Gbps (PDR) 
 
 One-Way Latency Percentiles in uSec at %PDR load, 
 one set per each direction: 
 3.  P50  P90  P99       P50  P90  P99 (10% PDR) 
 4.  P50  P90  P99       P50  P90  P99 (50% PDR) 
 5.  P50  P90  P99       P50  P90  P99 (90% PDR) 

 64b-1t1c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  4.63       3.11 
 2.  4.67       3.14 
  
 3.   28  105  119        28  107  122  
 4.   81  113  134        81  111  134  
 5.  459  524  565       450  516  547  

 64b-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  8.63       5.80 
 2.  8.79       5.91 
  
 3.   29   93  116        32   90  110  
 4.   86  112  132        85  110  130  
 5.  230  248  262       217  243  258  

 64b-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1. 17.04      11.45 
 2. 17.21      11.56 
  
 3.   29   57   69        33   57   74  
 4.   60   73   82        54   68   75  
 5.  181  209  230       146  159  172  

 1518b-1t1c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  1.93      23.70 
 2.  1.94      23.82 
  
 3.   31   57   89        31   51   69  
 4.   47  201  240        57  205  227  
 5.  169  214  267       171  221  289  

 1518b-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.64      44.78 
 2.  3.66      45.00 
  
 3.   31   48   59        31   44   56  
 4.   57   73   85        55   71   81  
 5.   65   72   86        64   71   83  

 1518b-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  3.90      48.03 
 2.  3.94      48.51 
  
 3.   31   43   66        31   38   85  
 4.   39   53   81        39   51   65  
 5.   46   51   56        45   49   54  

 9000b-1t1c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.34      24.49 
 2.  0.34      24.86 
  
 3.   54   62   87        54   60   74  
 4.   67  338  374        62  340  366  
 5.  430  618  659       431  622  653  

 9000b-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.57      41.27 
 2.  0.65      47.05 
  
 3.   55   63   83        56   64   97  
 4.   63   90  116        62   89  115  
 5.   95  126  144        86  104  124  

 9000b-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  0.66      47.28 
 2.  0.67      47.99 
  
 3.   57   64  106        55   61  107  
 4.   68   82  107        69   94  141  
 5.   78   85   94       100  123  136  

 imix-1t1c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  4.74      14.18 
 2.  4.79      14.32 

 imix-2t2c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1.  9.02      26.99 
 2.  9.10      27.23 

 imix-4t4c-ethip4-ip4base- 
 eth-2memif-1dcr-ndrpdr 

 1. 16.31      48.79 
 2. 16.31      48.79