路由器rg100a-aa(OpenWrt 12.09),54M无线,客户端:T60p(Win7 32bit),AR5418 300M无线网卡,Intel PRO/1000千兆有限网卡 路由器命令:iperf -s 客户端命令:iperf -c 192.168.1.200 rg100a上跑iperf server端,T60p通过无线连接rg100a-aa: [ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.1 sec 23.5 MBytes 19.5 Mbits/sec [ 5] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 52931 [ 5] 0.0-10.1 sec 22.9 MBytes 19.0 Mbits/sec [ 4] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 52936 [ 4] 0.0-10.1 sec 24.5 MBytes 20.4 Mbits/sec [ 5] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 52940 [ 5] 0.0-10.1 sec 24.3 MBytes 20.1 Mbits/sec [ 4] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 52945 [ 4] 0.0-10.1 sec 24.4 MBytes 20.2 Mbits/sec [ 5] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 52963 [ 5] 0.0-10.1 sec 23.6 MBytes 19.5 Mbits/sec [ 4] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 52966 [ 4] 0.0-10.1 sec 23.4 MBytes 19.4 Mbits/sec [ 5] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 53004 [ 5] 0.0-10.1 sec 23.6 MBytes 19.6 Mbits/sec [ 4] local 192.168.1.200 port 5001 connected with 192.168.1.141 port 53013 [ 4] 0.0-10.1 sec 23.8 MBytes 19.8 Mbits/sec
两个客户端连接到rg100a-aa,测试他们之间的连接速度。 [ ID] Interval Transfer Bandwidth [ 4] 0.0-10.3 sec 8.50 MBytes 6.92 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49597 [ 4] 0.0-10.3 sec 9.12 MBytes 7.47 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49598 [ 4] 0.0-10.3 sec 12.5 MBytes 10.2 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49599 [ 4] 0.0-10.1 sec 12.2 MBytes 10.1 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49600 [ 4] 0.0-10.3 sec 12.1 MBytes 9.86 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49601 [ 4] 0.0-10.1 sec 11.6 MBytes 9.62 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49602 [ 4] 0.0-10.2 sec 12.1 MBytes 9.93 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49603 [ 4] 0.0-10.2 sec 12.1 MBytes 9.95 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49604 [ 4] 0.0-10.1 sec 11.6 MBytes 9.62 Mbits/sec [ 4] local 192.168.1.141 port 5001 connected with 192.168.1.115 port 49605 [ 4] 0.0-10.6 sec 11.4 MBytes 8.97 Mbits/sec
T60p通过有线网卡连接rg100a-aa的LAN口: [ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 67.2 MBytes 56.3 Mbits/sec [ 4] local 192.168.1.60 port 5001 connected with 192.168.1.200 port 58150 [ 4] 0.0-10.0 sec 66.6 MBytes 55.9 Mbits/sec [ 4] local 192.168.1.60 port 5001 connected with 192.168.1.200 port 58151 [ 4] 0.0-10.0 sec 64.4 MBytes 53.8 Mbits/sec [ 4] local 192.168.1.60 port 5001 connected with 192.168.1.200 port 58153 [ 4] 0.0-10.0 sec 67.4 MBytes 56.4 Mbits/sec [ 4] local 192.168.1.60 port 5001 connected with 192.168.1.200 port 58154 [ 4] 0.0-10.0 sec 67.9 MBytes 56.9 Mbits/sec [ 4] local 192.168.1.60 port 5001 connected with 192.168.1.200 port 58155 [ 4] 0.0-10.0 sec 66.9 MBytes 56.1 Mbits/sec [ 4] local 192.168.1.60 port 5001 connected with 192.168.1.200 port 58156 [ 4] 0.0-10.0 sec 66.8 MBytes 56.0 Mbits/sec 结论,54M 11g无线实际使用速度20Mbps左右,这个带宽是在客户端之间共享的,如果两个设备同时通过这个路由器连接,那么带宽将会减半。
rg100a-aa的有线性能56M左右,离标称的100M还有很大差距。54M无线使用时相当于20M有线,如果WAN出口带宽大于20M,那么54M无线将是网络的瓶颈。
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