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ZERO- LOSS UDP THROUGHPUT TEST BED Spirent Communications SmartBits SMB-200 SmartBits Console Fast Ethernet Link Fast Ethernet Link Agilent Technologies WAN Advisor Fast Ethernet Link Device Under Test #1 Nextgencom Inc. e-pro Master Network Gateway Device Under Test #2 Nextgencom Inc. e-pro Master Network Gateway DUT Console Source: TTA/Network Test Center, July 2002 Figure 1 TTA 131
APPLICATION THROUGHPUT AND RESPONSE TIME TEST BED Chariot Endpoint 2 Fast Ethernet Link Device Under Test #1: Nextgencom Inc. e-pro Master Network Gateway Agilent Technologies WAN Advisor Fast Ethernet Switch: Paxcom. Inc. NEX-3204 Switch: Device Under Test #2: Nextgencom Inc. e-pro Master Network Gateway Chariot Endpoint 1 DUT Console NetIQ Chariot Console Source: TTA/Network Test Center, July 2002 Figure 2 132 TTA
Summary of Bi-directional Full-Duplex Zero-loss UDP Throughput Across an IPSec Tunnel or IP Router 191.77 199.90 199.94 199.93 199.98 Aggregate Throughput(Mbits/s) 200 160 120 80 40 0 167.28 193.39 193.91 186.61 101.78 95.91 56.34 53.91 33.14 57.93 60.93 61.93 59.23 30.81 46.83 17.78 34.40 23.85 15.77 64 128 256 512 1,024 1,280 1,400 1,518 Frame Sizes (Bytes) ESP/3DES-CBC&HMAC-MD5-96 Bypass(AH/Null and ESP/Null, IP Router) AH/HMAC-MD5-96 and ESP/Null Source: TTA/Network Test Center, July 2002 Figure 3 TTA 133
Summary of Bi-directional Application Throughput Across an IPSec Tunnel or IP Router Using "High_Performance_Throughput.scr" Chariot Script 200 181.04 180.91 169.22 Aggregate Thrughput (Mbits/s) 160 120 80 40 2 52.63 0 Baseline(No DUTs) AH/HMAC-MD5-96 Bypass(AH/Null and ESP/Null, IP Router ESP/3DES-CBC&HMAC-MD5-96 Source: TTA/Network Test Center, July 2002 Figure 4 134 TTA
Summary of Bi-directional Application Response Time Across an IPSec Tunnel or Router Using "Response_Time.scr" Chariot Script 0.004 Response Time(sec) 0.003 0.002 0.001 0.001 0.0017 0.002 0.002 0.000 Baseline(No DUTs) AH/HMAC-MD5-96 Bypass(AH/Null and ESP/Null, IP Router) ESP/3DES-CBC&HMAC-MD5-96 So urce: TTA/Network Test Center, July 2002 Figure 5 TTA 135
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