iperf dapat 927 Mbits/sec

Throughput jaringan dapat diukur memakai iperf. Perlu dua komputer, satu sebagai server, satu lagi sebagai client. Secara default iperf belum terpasang di IGOS Nusantara. Instal di komputer server dan client dengan cara:

# yum -y install iperf

Lanjutkan:

$ iperf -s
$ iperf -c 192.168.228.5
——————————

——————————
Client connecting to 192.168.228.5, TCP port 5001
TCP window size: 16.0 KByte (default)
————————————————————
[  3] local 192.168.228.12 port 42440 connected with 192.168.228.5 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-10.0 sec  1.08 GBytes    929 Mbits/sec

$ iperf -s -w 2M -i 1
$ iperf -c 192.168.228.5 -w 2M -i 1
————————————————————
Client connecting to 192.168.228.5, TCP port 5001
TCP window size:   256 KByte (WARNING: requested 2.00 MByte)
————————————————————
[  3] local 192.168.228.12 port 46050 connected with 192.168.228.5 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec    110 MBytes    925 Mbits/sec
[  3]  1.0- 2.0 sec    111 MBytes    927 Mbits/sec
[  3]  2.0- 3.0 sec    111 MBytes    928 Mbits/sec
[  3]  3.0- 4.0 sec    111 MBytes    927 Mbits/sec
[  3]  4.0- 5.0 sec    111 MBytes    928 Mbits/sec
[  3]  5.0- 6.0 sec    111 MBytes    930 Mbits/sec
[  3]  6.0- 7.0 sec    111 MBytes    927 Mbits/sec
[  3]  7.0- 8.0 sec    110 MBytes    926 Mbits/sec
[  3]  8.0- 9.0 sec    110 MBytes    927 Mbits/sec
[  3]  9.0-10.0 sec    110 MBytes    926 Mbits/sec
[  3]  0.0-10.0 sec  1.08 GBytes    927 Mbits/sec

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2 Responses to “iperf dapat 927 Mbits/sec”

  1. budiwijaya says:

    Itu kan satu arah pak? kalo mau 2 arah (full duplex) gimana caranya?

  2. ns says:

    Bantuan:
    $ iperf –help

    Pakai opsi “-d” untuk bidirectional test, jadi:
    $ iperf -c 192.168.228.5 -d

    Contoh lain-lain ada di:
    http://openmaniak.com/iperf.php

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