https://iperf.fr/iperf-download.php
위 사이트에서 자신의 환경에 맞게 파일을 다운 받자.
PC가 2대가 필요 하다. 측정하고 싶은 대역에 있는 PC한 대는 서버로 아래와 같이 설정을 하고
iperf3.exe -s (192.168.0.10)
나머지 PC에서는
iperf3.exe -c 192.168.0.10
를 해주면 된다. 그럼 아래와 같이 대역폭이 측정이 된다.
C:\iperf-3.1.3-win64>iperf3.exe -s
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168..6, port 56458
[ 5] local 192.168.0.6 port 5201 connected to 192.168.0.10 port 56459
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-1.00 sec 33.1 MBytes 277 Mbits/sec
[ 5] 1.00-2.00 sec 29.4 MBytes 247 Mbits/sec
[ 5] 2.00-3.00 sec 32.2 MBytes 270 Mbits/sec
[ 5] 3.00-4.00 sec 29.8 MBytes 250 Mbits/sec
[ 5] 4.00-5.00 sec 28.5 MBytes 238 Mbits/sec
[ 5] 5.00-6.00 sec 32.5 MBytes 273 Mbits/sec
[ 5] 6.00-7.00 sec 35.3 MBytes 296 Mbits/sec
[ 5] 7.00-8.00 sec 32.6 MBytes 273 Mbits/sec
[ 5] 8.00-9.00 sec 31.5 MBytes 264 Mbits/sec
[ 5] 9.00-10.00 sec 30.9 MBytes 260 Mbits/sec
[ 5] 10.00-10.03 sec 1.00 MBytes 262 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 5] 0.00-10.03 sec 0.00 Bytes 0.00 bits/sec sender
[ 5] 0.00-10.03 sec 317 MBytes 265 Mbits/sec receiver
-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
iperf3: interrupt - the server has terminated
C:\iperf-3.1.3-win64>iperf3.exe -c 192.168.0.10
Connecting to host 192.168.0.10, port 5201
[ 4] local 192.168.0.6 port 56459 connected to 192.168.0.10 port 5201
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-1.02 sec 33.8 MBytes 276 Mbits/sec
[ 4] 1.02-2.02 sec 29.6 MBytes 249 Mbits/sec
[ 4] 2.02-3.03 sec 32.5 MBytes 269 Mbits/sec
[ 4] 3.03-4.00 sec 28.8 MBytes 248 Mbits/sec
[ 4] 4.00-5.01 sec 28.8 MBytes 239 Mbits/sec
[ 4] 5.01-6.02 sec 32.9 MBytes 274 Mbits/sec
[ 4] 6.02-7.01 sec 35.0 MBytes 296 Mbits/sec
[ 4] 7.01-8.02 sec 33.0 MBytes 274 Mbits/sec
[ 4] 8.02-9.02 sec 31.2 MBytes 262 Mbits/sec
[ 4] 9.02-10.03 sec 31.2 MBytes 260 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bandwidth
[ 4] 0.00-10.03 sec 317 MBytes 265 Mbits/sec sender
[ 4] 0.00-10.03 sec 317 MBytes 265 Mbits/sec receiver
iperf Done.
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