ip4

1n1l-50ge1p1ena-ethip4-ip4base-tg-ndrpdr

RFC2544: Pkt throughput for cross connected NICs with IPv4 traffic profile.

  • [Top] Network Topologies: TG-TG 1-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4 for L1 cross connect patch.

  • [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 TG. 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 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–ethip4-ip4base-tg-ndrpdr 

 1.  1.67       1.12 
 2.  1.68       1.13 
  
 3.   11   30  124        12   24  101  
 4.   12   59  209        13   42  150  
 5.   16  117  258        13   77  150  

 1518b–ethip4- 
 ip4base-tg-ndrpdr 

 1.  1.24      15.22 
 2.  1.24      15.27 
  
 3.   14   25   75        14   23   82  
 4.   14   46  148        14   29  139  
 5.   14  115  255        15   54  199  

 9000b–ethip4- 
 ip4base-tg-ndrpdr 

 1.  0.28      20.00 
 2.  0.28      20.00 
  
 3.   19   35   64        19   34   81  
 4.   19   37   86        18   34  120  
 5.   19   48  195        19   40  141  

 imix–ethip4-ip4base-tg-ndrpdr 

 1.  1.62       4.83 
 2.  1.62       4.86