{"id":52,"date":"2018-05-06T12:27:10","date_gmt":"2018-05-06T04:27:10","guid":{"rendered":"http:\/\/www.subingkang.com\/?p=52"},"modified":"2018-05-06T12:27:10","modified_gmt":"2018-05-06T04:27:10","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-iperf-%e8%af%8a%e6%96%ad%e7%bd%91%e7%bb%9c%e9%80%9f%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/subk.me\/?p=52","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Iperf \u8bca\u65ad\u7f51\u7edc\u901f\u5ea6"},"content":{"rendered":"

Linux \u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u7f51\u7edc\u7ba1\u7406\u5458\u7ecf\u5e38\u9700\u8981\u8bca\u65ad\u7f51\u7edc\u901f\u5ea6\u7684\u95ee\u9898\uff0c\u4f46\u662f\u76ee\u524d\u8fd9\u79cd\u4e13\u4e1a\u7684\u5de5\u5177\u8f6f\u4ef6\u8fd8\u662f\u6bd4\u8f83\u5c11\u7684\u3002Iperf \u662f\u4e00\u4e2a\u8fd0\u884c\u5728\u547d\u4ee4\u884c\u4e0b\u7528\u6765\u8bca\u65ad\u7f51\u7edc\u901f\u5ea6\u7684\u4e13\u4e1a\u5de5\u5177\u3002<\/p>\n

Iperf \u53ef\u4ee5\u6d4b\u91cf\u51fa\u670d\u52a1\u5668\u7684\u6700\u5927\u7f51\u7edc\u541e\u5410\u91cf\u3002\u8fd9\u662f\u7279\u522b\u6709\u7528\u7684\uff0c\u5f53\u51fa\u73b0\u7f51\u7edc\u8fde\u63a5\u901f\u5ea6\u95ee\u9898\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528 Iperf \u786e\u5b9a\u54ea\u4e9b\u670d\u52a1\u5668\u65e0\u6cd5\u8fbe\u5230\u7684\u6700\u5927\u541e\u5410\u91cf\u3002<\/p>\n

\u6ce8\u610f\n\u672c\u6587\u5047\u8bbe\u60a8\u4f7f\u7528\u7684\u662froot\u7528\u6237\u3002\u5982\u679c\u60a8\u6ca1\u6709\u5728\u8d85\u7ea7\u7528\u6237\u4e0b\uff0c\u9700\u8981\u5728\u6bcf\u4e2a\u547d\u4ee4\u524d\u52a0\u4e0a sudo<\/blockquote>\n

\u5b89\u88c5 Iperf<\/h3>\n

Debina \u548c Ubuntu<\/h4>\n

\u60a8\u53ef\u4ee5\u4f7f\u7528 apt-get \u5de5\u5177\u6765\u76f4\u63a5\u5b89\u88c5\uff0c\u5982\u4e0b\uff1a<\/p>\n

apt-get install iperf<\/pre>\n
CentOS<\/h4>\n
CentOS\u9ed8\u8ba4\u7684\u6e90\u6ca1\u6709 Iperf \u8f6f\u4ef6\u3002\u6211\u4eec\u8fd9\u91cc\u4f7f\u7528 RPMForge \u6e90\uff0cRPMForge \u662f RedHat \u7c7b\u7cfb\u7edf\u4e0b\u7684\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u6e90\u3002RMForge \u6e90\u4e0d\u662f\u7531 RedHat \u81ea\u5e26\u7684\uff0c\u4f46\u662f\u5b83\u91cc\u9762\u6709\u8d85\u8fc7 5000 \u4e2a RPM \u683c\u5f0f\u7684\u8f6f\u4ef6\uff0c\u5341\u5206\u597d\u7528\u3002<\/p>\n
CentOS 7<\/h5>\n
1\uff0c\u4f7f\u7528 wget \u548c rpm \u547d\u4ee4\u5b89\u88c5 RMForge \u6e90\uff1a<\/p>\n
wget http:\/\/pkgs.repoforge.org\/rpmforge-release\/rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm\nrpm -Uvh rpmforge-release-1.5.3-1.el7.rf.x86_64.rpm<\/pre>\n
2 \u4f7f\u7528 yum \u547d\u4ee4\u5b89\u88c5 Iperf<\/p>\n
yum update\nyum install iperf<\/pre>\n
CentOS 6<\/h5>\n
1\uff0c\u4f7f\u7528 wget \u548c rpm \u547d\u4ee4\u5b89\u88c5 RPMForge \u6e90\uff1a<\/p>\n
wget http:\/\/pkgs.repoforge.org\/rpmforge-release\/rpmforge-release-0.5.2-1.el6.rf.x86_64.rpm\nrpm -Uvh rpmforge-release-0.5.2-1.el6.rf.x86_64.rpm<\/pre>\n
2\uff0c\u4f7f\u7528 yum \u5de5\u5177\u5b89\u88c5 Iperf\uff1a<\/p>\n
yum update\nyum install iperf<\/pre>\n
Fedora<\/h4>\n
\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5b89\u88c5 Iperf\uff1a<\/p>\n
yum update\nyum install iperf<\/h4>\n
Arch Linux<\/h4>\n
\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5b89\u88c5 Arch Linux<\/p>\n
pacman -S iperf<\/pre>\n
Gentoo<\/h4>\n
\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5b89\u88c5 Iperf<\/p>\n
emerge iperf<\/pre>\n
\u6ce8\u610f\uff0c\u60a8\u9700\u8981\u9996\u5148\u8fd0\u884c emerge \u2013sync \u547d\u4ee4\u3002\u53e6\u5916\uff0c\u60a8\u9700\u8981\u4f7f\u7528 \/usr\/bin\/iperf3\uff08\u53d6\u51b3\u4e8e\u60a8\u4f7f\u7528\u7684Iperf\u7248\u672c\uff09 \u6765\u66ff\u4ee3\u6bcf\u4e00\u4e2a iperf \u547d\u4ee4\u3002<\/p>\n
\u4f7f\u7528 Iperf<\/h3>\n
Iperf \u9700\u8981\u540c\u65f6\u5b89\u88c5\u5728\u60a8\u9700\u8981\u6d4b\u8bd5\u7684\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u4e0a\u3002\u5982\u679c\u60a8\u7684\u672c\u5730\u662f\u7c7b Linux \u7cfb\u7edf\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u60a8\u7684\u672c\u673a\u5f53\u505a\u5ba2\u6237\u7aef\u5566\u3002\u4f46\u662f\uff0c\u5982\u679c\u60a8\u60f3\u8981\u6d4b\u8bd5 Linode \u670d\u52a1\u5668\u7684\u6700\u5927\u541e\u5410\u91cf\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u4e24\u4e2aLinode\u670d\u52a1\u5668\u505a\u6d4b\u8bd5\uff0c\u8fd9\u6837\u7f51\u7edc\u6d4b\u8bd5\u7ed3\u679c\u4e0d\u4f1a\u53d7\u5230\u60a8\u7684\u672c\u5730 ISP \u7f51\u7edc\u72b6\u51b5\u7684\u5f71\u54cd\u3002<\/p>\n
TCP \u6a21\u5f0f\u4e0b \u5ba2\u6237\u7aef&\u670d\u52a1\u5668<\/h4>\n
Iperf \u9700\u8981\u4e24\u4e2a\u8ba1\u7b97\u673a\uff0c\u4e00\u4e2a\u5145\u5f53\u670d\u52a1\u5668\uff0c\u4e00\u4e2a\u5145\u5f53\u5ba2\u6237\u7aef\u3002\u5ba2\u6237\u7aef\u8fde\u63a5\u9700\u8981\u6d4b\u901f\u7684\u670d\u52a1\u5668\u3002<\/p>\n
1\uff0c\u5728\u60a8\u9700\u8981\u6d4b\u8bd5\u7684 Linode \u4e0a\uff0c\u542f\u7528 Iperf \u670d\u52a1\u5668\u6a21\u5f0f\uff1a<\/p>\n
ipsef -s<\/p>\n
\u60a8\u53ef\u4ee5\u770b\u6253\u5982\u4e0b\u7c7b\u4f3c\u7684\u8f93\u51fa\uff1a<\/p>\n
------------------------------------------------------------\n\u00a0Server listening on TCP port 5001\n\u00a0TCP window size: 85.3 KByte (default)\n\u00a0------------------------------------------------------------<\/pre>\n
2\uff0c\u5728\u60a8\u7684\u7b2c\u4e8c\u53f0Linode VPS\u4e0a\uff0c\u4f7f\u7528\u5ba2\u6237\u7aef\u6a21\u5f0f\u8fde\u63a5\u7b2c\u4e00\u53f0\u670d\u52a1\u5668\u3002\u628a 198.51.100.5 \u66ff\u6362\u6210\u60a8\u7684\u7b2c\u4e00\u53f0Linode \u670d\u52a1\u5668\u7684 IP \u5730\u5740\u3002<\/p>\n
iperf -c 198.51.100.5<\/pre>\n
\u8f93\u51fa\u7c7b\u4f3c\u4e8e\u4e0b\u9762\uff1a<\/p>\n
------------------------------------------------------------\nClient connecting to 198.51.100.5, TCP port 5001\nTCP window size: 45.0 KByte (default)\n------------------------------------------------------------\n[\u00a0 3] local 198.51.100.6 port 50549 connected with 198.51.100.5 port 5001\n[ ID] Interval\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Transfer\u00a0\u00a0\u00a0\u00a0 Bandwidth\n[\u00a0 3]\u00a0 0.0-10.0 sec\u00a0\u00a0 142 MBytes\u00a0\u00a0 119 Mbits\/sec<\/pre>\n
3\uff0c\u60a8\u4e5f\u53ef\u4ee5\u5728\u7b2c\u4e00\u53f0 Linode \u670d\u52a1\u5668\u4e0a\uff08Iper f\u670d\u52a1\u7aef\uff09\u770b\u5230\u7c7b\u4f3c\u8f93\u51fa\uff1a<\/p>\n
------------------------------------------------------------\nServer listening on TCP port 5001\nTCP window size: 85.3 KByte (default)\n------------------------------------------------------------\n[\u00a0 4] local 198.51.100.5 port 5001 connected with 198.51.100.6 port 50549\n[ ID] Interval\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Transfer\u00a0\u00a0\u00a0\u00a0 Bandwidth\n[\u00a0 4]\u00a0 0.0-10.2 sec\u00a0\u00a0 142 MBytes\u00a0\u00a0 117 Mbits\/sec<\/pre>\n
4\uff0c\u53ef\u4ee5\u4f7f\u7528 CTRL+c \u7ed3\u675f Iperf \u8fdb\u7a0b\u3002<\/p>\n
UDP \u6a21\u5f0f\u4e0b \u5ba2\u6237\u7aef&\u670d\u52a1\u7aef<\/h4>\n
\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528 Iperf \u8f6f\u4ef6\u6d4b\u8bd5 UDP \u8fde\u63a5\u7684\u6700\u5927\u541e\u5410\u91cf<\/p>\n
1\uff0c\u5728\u9700\u8981\u6d4b\u8bd5\u7684 Linode \u670d\u52a1\u5668\u4e0a\u5f00\u542f UDP \u670d\u52a1\u7aef\uff1a<\/p>\n
iperf -s -u<\/pre>\n
\u60a8\u53ef\u4ee5\u770b\u6253\u5982\u4e0b\u8f93\u51fa\uff1a<\/p>\n
------------------------------------------------------------\nServer listening on UDP port 5001\nReceiving 1470 byte datagrams\nUDP buffer size:\u00a0 208 KByte (default)\n------------------------------------------------------------<\/pre>\n
2\uff0c\u5728\u5ba2\u6237\u7aef\u4e0a\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u3002\u9700\u8981\u628a 198.51.100.5 \u66ff\u6362\u6210\u60a8\u7b2c\u4e00\u53f0 Linode \u670d\u52a1\u5668\u7684\u5730\u5740<\/p>\n
iperf -c 198.51.100.5 -u<\/pre>\n
\u4f7f\u7528 -u \u9009\u9879\u544a\u8bc9 Iperf \u4f7f\u7528 UDP \u8fde\u63a5\u3002\u8fd9\u662f\u5341\u5206\u91cd\u8981\u7684\uff0c\u56e0\u4e3a\u6211\u4eec\u60f3\u770b\u5230 UDP \u8fde\u63a5\u7684\u7f51\u7edc\u72b6\u51b5\u3002\u8f93\u51fa\u7c7b\u4f3c\u4e8e\uff1a<\/p>\n
------------------------------------------------------------\nClient connecting to 198.51.100.5, UDP port 5001\nSending 1470 byte datagrams\nUDP buffer size:\u00a0 208 KByte (default)\n------------------------------------------------------------\n[\u00a0 3] local 198.51.100.6 port 58070 connected with 198.51.100.5 port 5001\n[ ID] Interval\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Transfer\u00a0\u00a0\u00a0\u00a0 Bandwidth\n[\u00a0 3]\u00a0 0.0-10.0 sec\u00a0 1.25 MBytes\u00a0 1.05 Mbits\/sec\n[\u00a0 3] Sent 893 datagrams\n[\u00a0 3] Server Report:\n[\u00a0 3]\u00a0 0.0-10.0 sec\u00a0 1.25 MBytes\u00a0 1.05 Mbits\/sec\u00a0\u00a0 0.084 ms\u00a0\u00a0\u00a0 0\/\u00a0 893 (0%)<\/pre>\n
\u6211\u4eec\u770b\u5230 Bandwidth \u662f 1.05 Mbits\/sec\uff0c\u5c11\u4e8e\u6211\u4eec\u521a\u624d\u4f7f\u7528 TCP \u6d4b\u8bd5\u7684\u7ed3\u679c\uff0c\u4e5f\u5c11\u4e8e Linod e\u6240\u63d0\u4f9b\u7684\u7f51\u7edc\u901f\u5ea6\u3002\u8fd9\u662f\u56e0\u4e3a Iperf \u8f6f\u4ef6\u5728 UDP \u6a21\u5f0f\u4e0b\u9ed8\u8ba4\u9650\u5236 1Mbit\/s \u3002<\/p>\n
3\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 -b \u53c2\u6570\u6765\u5236\u5b9a\u6211\u4eec\u9700\u8981\u6d4b\u8bd5\u7684\u6700\u5927\u7f51\u7edc\u5e26\u5bbd\u3002\u5982\u679c\u60a8\u9700\u8981\u6d4b\u51fa\u7f51\u7edc\u7684\u6700\u5927\u53ef\u7528\u5e26\u5bbd\uff0c\u6700\u597d\u8bbe\u7f6e\u4e00\u4e2a\u5927\u70b9\u7684\u6570\u636e\u3002\u4f8b\u5982\uff1a\u5728 1GB Linode\u4e0a\uff0c\u6211\u4eec\u6d4b\u8bd5\uff1a<\/p>\n
iperf -c 198.51.100.5 -u -b 150m<\/pre>\n
\u8fd9\u5c31\u544a\u8bc9\u5ba2\u6237\u7aef\u6700\u591a\u53ef\u4ee5\u63a5\u6536 150Mbits\/sec \u7684\u5e26\u5bbd\u3002 -b \u53c2\u6570\u53ea\u6709\u5728 UDP \u6a21\u5f0f\u4e0b\u53ef\u7528\uff0c\u56e0\u4e3a Iperf \u4e0d\u9650\u5236 TCP \u5ba2\u6237\u7aef\u7684\u5e26\u5bbd\u3002<\/p>\n
\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n
-----------------------------------------------------------\nClient connecting to 198.51.100.5, UDP port 5001\nSending 1470 byte datagrams\nUDP buffer size:\u00a0 208 KByte (default)\n------------------------------------------------------------\n[\u00a0 3] local 198.51.100.6 port 41083 connected with 198.51.100.5 port 5001\n[ ID] Interval\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Transfer\u00a0\u00a0\u00a0\u00a0 Bandwidth\n[\u00a0 3]\u00a0 0.0-10.0 sec\u00a0\u00a0 145 MBytes\u00a0\u00a0 122 Mbits\/sec\n[\u00a0 3] Sent 103625 datagrams\n[\u00a0 3] Server Report:\n[\u00a0 3]\u00a0 0.0-10.3 sec\u00a0\u00a0 136 MBytes\u00a0\u00a0 111 Mbits\/sec\u00a0 13.488 ms 6464\/103623 (6.2%)<\/pre>\n
\u73b0\u5728\u6bd4\u6211\u4eec\u521a\u624d\u770b\u5230\u7684 1.05 Mbits\/sec \u7ed3\u679c\u597d\u591a\u4e86\u5427\u3002<\/p>\n
\u53cc\u5411\u6d4b\u8bd5<\/h4>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u9700\u8981\u6d4b\u8bd5\u4e24\u4e2a\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u6700\u5927\u541e\u5410\u91cf\uff0c\u8fd9\u5c31\u9700\u8981 Iperf \u8f6f\u4ef6\u6240\u63d0\u4f9b\u7684\u53cc\u5411\u6d4b\u8bd5\u529f\u80fd\u3002<\/p>\n
\u5728\u5ba2\u6237\u7aef\u4e0a\u8fd0\u884c\u4e00\u4e0b\u547d\u4ee4\u6765\u5f00\u542f\u53cc\u5411\u6d4b\u8bd5\uff1a<\/p>\n
iperf -c 198.51.100.5 -d<\/pre>\n
\u8fd9\u6837\uff0c\u5728\u5ba2\u6237\u7aef\u4e0a\u5f00\u542f\u4e86 server \u548c client \u4e24\u4e2a\u8fde\u63a5\u3002\u5982\u4e0b\u8f93\u51fa\uff1a<\/p>\n
------------------------------------------------------------\nServer listening on TCP port 5001\nTCP window size: 85.3 KByte (default)\n------------------------------------------------------------\n------------------------------------------------------------\nClient connecting to 198.51.100.5, TCP port 5001\nTCP window size: 45.0 KByte (default)\n------------------------------------------------------------\n[\u00a0 3] local 198.51.100.6 port 50550 connected with 198.51.100.5 port 5001\n[\u00a0 5] local 198.51.100.6 port 5001 connected with 198.51.100.5 port 36916\n[ ID] Interval\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Transfer\u00a0\u00a0\u00a0\u00a0 Bandwidth\n[\u00a0 3]\u00a0 0.0-10.0 sec\u00a0\u00a0 142 MBytes\u00a0\u00a0 118 Mbits\/sec\n[\u00a0 5]\u00a0 0.0-10.1 sec\u00a0\u00a0 198 MBytes\u00a0\u00a0 165 Mbits\/sec<\/pre>\n
\u5728\u7b2c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\uff0c\u8f93\u51fa\uff1a<\/p>\n
------------------------------------------------------------\nClient connecting to 198.51.100.6, TCP port 5001\nTCP window size: 45.0 KByte (default)\n------------------------------------------------------------\n[\u00a0 6] local 198.51.100.5 port 36916 connected with 198.51.100.6 port 5001\n[\u00a0 6]\u00a0 0.0-10.0 sec\u00a0\u00a0 198 MBytes\u00a0\u00a0 166 Mbits\/sec\n[\u00a0 5]\u00a0 0.0-10.2 sec\u00a0\u00a0 142 MBytes\u00a0\u00a0 117 Mbits\/sec<\/pre>\n
\u6211\u4eec\u9700\u8981\u6ce8\u610f\u4e00\u4e0b ID \u6807\u8bc6\uff0cID \u6807\u8bc6\u53ef\u4ee5\u533a\u5206\u4e0d\u540c\u670d\u52a1\u5668\u6d4b\u901f\u7ed3\u679c\u3002\u5728\u672c\u6587\u4e2d\uff0c\u56e0\u4e3a \u7b2c\u4e00\u53f0\u670d\u52a1\u5668 198.51.100.5 \u662f2GB Linode \uff0c\u7b2c\u4e8c\u53f0 Linode 198.51.100.6 \u662f 1GB Linode\u3002\u6240\u4ee5\u4e24\u53f0\u670d\u52a1\u5668\u7684\u541e\u5410\u91cf\u6709\u70b9\u5dee\u522b\u7684\u3002<\/p>\n
\u9009\u9879<\/h3>\n
-f \u5b9a\u5236\u6d4b\u8bd5\u7ed3\u679c\u8f93\u51fa\u683c\u5f0f\u3002\u4f8b\u5982\uff1a \u4f7f\u7528 -f k \u5f97\u5230 Kbits\/sec \u7ed3\u679c\u7684\u8f93\u51fa\u3002\u7c7b\u4f3c\u7684\u53c2\u6570\u6709\uff1a m (Mbits, default), k (Kbits), K (KBytes), and M (MBytes).<\/p>\n
-V \u5f3a\u5236 Iperf \u4f7f\u7528 IPv6<\/p>\n
-i \u6539\u53d8\u6d4b\u8bd5\u5e26\u5bbd\u7684\u65f6\u95f4\u95f4\u9694\u3002\u4f8b\u5982\uff1a-i 60 \u6bcf\u4e2a60\u79d2\u62a5\u544a\u4e00\u6b21\u5e26\u5bbd\u3002<\/p>\n
-p \u66f4\u6362\u7aef\u53e3\u3002\u5982\u679c\u4e0d\u6307\u5b9a\uff0c\u9ed8\u8ba4\u7aef\u53e3\u4e3a 5001\u3002\u60a8\u5fc5\u987b\u540c\u65f6\u5728 client \u548c server \u4e0a\u6307\u5b9a\u7aef\u53e3\u3002<\/p>\n
-B \u6307\u5b9a Iperf \u4f7f\u7528\u7684\u63a5\u53e3\u6216\u5730\u5740\u3002\u5982\u679c\u5e94\u7528\u5728 server \u7aef\uff0c\u5165\u7aef\u53e3\u4f1a\u88ab\u6307\u5b9a\u3002\u5982\u679c\u5e94\u7528\u5728 client \u7aef\uff0c\u51fa\u7aef\u53e3\u4f1a\u88ab\u6307\u5b9a\u3002<\/p>\n
\u66f4\u591a\u4fe1\u606f\uff1a<\/h3>\n
Iperf Official Website<\/a><\/p>\n
\u603b\u7ed3\uff08\u8bd1\u8005\u6ce8\uff09\uff1a<\/h3>\n
\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Iperf \u6d4b\u8bd5\u4e24\u4e2a Linode \u670d\u52a1\u5668\u7684\u7f51\u7edc\u6700\u5927\u541e\u5410\u91cf\uff0c\u4e5f\u53ef\u4ee5\u6d4b\u8bd5\u4efb\u610f\u4e24\u4e2a\u670d\u52a1\u5668\u7684\u6700\u5927\u541e\u5410\u91cf\u3002\u53e6\u5916\uff0c\u6211\u4eec\u53ef\u4ee5\u6d4b\u8bd5\u56fd\u5185\u8fde\u63a5\u6d77\u5916 VPS \u7684\u7f51\u7edc\u6700\u5927\u541e\u5410\u91cf\u7b49\u7f51\u7edc\u72b6\u51b5\u3002\u751a\u81f3\uff0cIperf \u53ef\u4ee5\u7528\u6765\u6d4b\u8bd5\u65e0\u7ebf WIFI \u7684\u7f51\u7edc\u72b6\u51b5\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u5728\u6709\u7ebf\u8ba1\u7b97\u673a\u4e0a\u548c\u65e0\u7ebf\u8ba1\u7b97\u673a\u4e0a\u540c\u65f6\u90e8\u7f72 Iperf\uff0c\u8fd9\u6837\u6765\u6d4b\u8bd5\u4e0d\u540c\u73af\u5883\uff0c\u4e0d\u540c\u8ddd\u79bb\uff0c\u4e0d\u540c\u4f4d\u7f6e\uff0cWIFI\u8fde\u63a5\u7684\u72b6\u51b5\u3002\u8457\u540d\u7684\u65e0\u7ebf\u7f51\u7edc\u6d4b\u8bd5\u5de5\u5177 AirMagnet \u5e95\u5c42\u5c31\u8fd0\u884c\u4e86 Iperf \u3002<\/p>\n
\u7ffb\u8bd1\u4e8e\uff1a<\/p>\n
https:\/\/www.linode.com\/docs\/networking\/diagnostics\/diagnosing-network-speed-with-iperf<\/a><\/p>\n
\u53c2\u8003\uff1a<\/p>\n
http:\/\/blog.csdn.net\/evenness\/article\/details\/7371845<\/a><\/p>\n
http:\/\/sdnhub.cn\/index.php\/performance-testing-iperf\/<\/a><\/p>","protected":false},"excerpt":{"rendered":"
Linux \u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u7f51\u7edc\u7ba1\u7406\u5458\u7ecf\u5e38\u9700\u8981\u8bca\u65ad\u7f51\u7edc\u901f\u5ea6\u7684\u95ee\u9898\uff0c\u4f46\u662f\u76ee\u524d\u8fd9\u79cd\u4e13\u4e1a\u7684\u5de5\u5177\u8f6f\u4ef6\u8fd8\u662f\u6bd4\u8f83\u5c11\u7684\u3002Iper […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[15],"class_list":["post-52","post","type-post","status-publish","format-standard","hentry","category-it","tag-iperf"],"_links":{"self":[{"href":"https:\/\/subk.me\/index.php?rest_route=\/wp\/v2\/posts\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/subk.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/subk.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/subk.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/subk.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=52"}],"version-history":[{"count":1,"href":"https:\/\/subk.me\/index.php?rest_route=\/wp\/v2\/posts\/52\/revisions"}],"predecessor-version":[{"id":53,"href":"https:\/\/subk.me\/index.php?rest_route=\/wp\/v2\/posts\/52\/revisions\/53"}],"wp:attachment":[{"href":"https:\/\/subk.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/subk.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/subk.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}