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lbaops:expres-singaporetests [2007/01/11 14:07]
chris.phillips
lbaops:expres-singaporetests [2015/12/18 16:38]
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-====== ​ Connectivity tests via Singapore \\ ====== 
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-Default Oz-Europe route is via Singapore and 4x155 Mbps links (aggregated). This has the lowest RTT which is what most users want. \\ 
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-=====  Testing Methology\\ ===== 
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-iperf in TCP and UDP mode. In TCP mode trying various different window sizes. Most tests were short, 30-120 sec\\ 
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-====  Hosts\\ ==== 
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-^ Host ^ Location |\\ 
-| epvsi1-ext | Sydney |\\ 
-| pkvsi1-ext | Parkes |\\ 
-| cavsi1-ext | Narrabri |\\ 
-| mpvsi1-ext | Mopra |\\ 
-| Huygens | Netherlands |\\ 
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-=====  UDP Tests\\ ===== 
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-Sydney -> Netherlands (9/​1/​2007)\\ 
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- 
-^ Nominal Rate ^ Achieved Average ^ Packet Loss |\\ 
-|  10 Mbps | 9.9 Mbps | 1[=%=] |\\ 
-|  50 Mbps |  50 Mbps | 0[=%=] |\\ 
-| 100 Mbps | 100 Mbps | 0.02[=%=] |\\ 
-| 120 Mbps | 120 Mbps | 0.25[=%=] |\\ 
-| 130 Mbps | 126 Mbps | 3.5[=%=] |\\ 
-| 200 Mbps | 136 Mbps | 33[=%=] |\\ 
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-Sydney -> Netherlands (10/​1/​2007)\\ 
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- 
-^ Nominal Rate ^ Achieved Average ^ Packet Loss |\\ 
-| 100 Mbps | 100 Mbps | 0.03[=%=] |\\ 
-| 120 Mbps | 118 Mbps | 1.4[=%=] |\\ 
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-Observatories -> Netherlands (10/​1/​2007)\\ 
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- 
-^ Site ^ Nominal Rate ^ Achieved Average ^ Packet Loss |\\ 
-| Parkes ​  | 100 Mbps | 100 Mbps | 0.000[=%=] |\\ 
-| Parkes ​  | 120 Mbps | 118 Mbps | 1.6[=%=] |\\ 
-| Narrabri | 100 Mbps | 100 Mbps | 0.37[=%=] |\\ 
-| Narrabri | 120 Mbps | 117 Mbps | 2.5[=%=] |\\ 
-| Mopra    | 100 Mbps | 100 Mbps | 0.39[=%=] |\\ 
-| Mopra    | 120 Mbps | 116 Mbps | 3.5[=%=] |\\ 
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-Simultaneous Tests (Multiple UDP streams from observatories,​ 11/​1/​2007)\\ 
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-Running three iperf sessions simultaneously (120sec each)\\ 
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- 
-^ Sites ^ Nominal Rate ^ Achieved Average ^ Packet Loss |\\ 
-| Parkes+Mopra ​ | 100 Mbps | 100/100 Mbps | 0.17/​0.17[=%=] |\\ 
-| Parkes+Narrabri | 100 Mbps | 100/100 Mbps | 0.3/​0.3[=%=] |\\ 
-| Sydney,​Sydney,​Sydney | 100 Mbps | 49/48/46 Mbps | 51/​51/​54[=%=] |\\ 
-| Mopra+Narrabri+Parkes| 100 Mbps | 47/47/47 Mbps | 53/​53/​53[=%=] | 
lbaops/expres-singaporetests.txt · Last modified: 2015/12/18 16:38 (external edit)