Home > World Of Academic > Pengujian Throughput pada jaringan IPv6 dan IPv4, case studi di Universitas Lampung

Pengujian Throughput pada jaringan IPv6 dan IPv4, case studi di Universitas Lampung


Masih lanjut dengan percobaan IPv6 versus IPv4, kali ini saya melakukan ujicoba untuk membandingkan throughput pada jaringan IPv6 dan IPv4, objek percobaan dibagi dua yaitu  untuk node client terhubung menggunakan FastEthernet (AT-FastEth) dan Gigabit Ethernet (Cisco-Gbig), pengambilan data saya lakukan tepat dini hari tadi sekitar pukul 24.00 WIB.

Topologi pengujian adalah sebagai berikut:
1. Untuk Jaringan Fast Ethernet

                      CISCOGigabitEthernet 
                               |
                               |                                                        
  Server-IPERFServ(FreeBSD) --------  Vyatta
[192.168.1.166/2001:df0:230:2::2]       Eth0 
                                    (192.168.1.254/2001:df0:230:2::20]
                                 Vlan Eth.2.1 
                                    (192.168.10.254/2001:df0:230:5::1]            
                                         |
                                         |
                                 TriCOM GigaBit/Eth
                                         |
                               AlliedTelesysSwitch FastEthernet
                                         |
                               Server Lemlit-IPERFClient(FreeBSD)
                         Em0 (192.168.10.203/2001:df0:230:5::2]

2. Untuk Jaringan Gigabit Ethernet    

                           CISCOGigabitEthernet 
                                  |
                                  |                                                        
        Server-IPERFServ(FreeBSD---------  Groups-IPERFClient(FreeBSD)
[192.168.1.166/2001:df0:230:2::2]                 Em0 
                                    (192.168.1.116/2001:df0:230:2::5]

Selanjutnya dilakukan ujicoba pengukuran Throughput(TCP/UDP) bandwith point to point dari node client ke node server dengan data mentah terlampir dibawah, data mentah yang didapat diparsing ulang untuk mengambil variable data yang dibutuhkan, saya hanya mengambil variable throughput bandwidth dalam satuan Mbps lalu menyimpan data tersebut kedalam database server MySQL, kemudian menjalankan program sederhana menggunakan Python untuk mengenerate visualisasi perbandingan TCP/UDP IPv6 vs IPv4 pada client dengan Fast Ethernet dan Gigabit Ethernet.

Hasil yang didapat adalah sebagai berikut

1. Hasil Throughput client FastEthernet

2. Hasil Throughput client GigabitEthernet

Hasil rata-rata pengukuran client FastEthernet
UDP6 : 88.89 Mbps
UDP4 : 95.7 Mbps
TCP6 : 92.675 Mbps
TCP4 : 91.845 Mbps

Hasil rata-rata pengukuran client GigabitEthernet
UDP6 : 881.2 Mbps
UDP4 : 959.2 Mbps
TCP6 : 798.4 Mbps
TCP4 : 811.25 Mbps

Dari hasil pengukuran terlihat bahwa secara umum throughput jaringan IPv4 lebih baik dibandingkan dengan hasil throughput pada jaringan IPv6, kecuali untuk throughput pada FastEthernet terlihat bahwa kualitas TCP6 lebih baik dibandingkan TCP4

Setidaknya hasil pengujian tadi malam telah menunjukkan bahwa dengan kondisi dan perlakuan yang sama, kualitas jaringan IPv4 lebih baik dibandingkan dengan kualitas jaringan IPv6, hasil tersebut juga masih belum bisa dijadikan patokan karena saya belum sempat melakukan iterasi percobaan yang berulang-ulang dengan network dan perlakuan yang bervariasi mengingat jadwal yang sibuk :-D  hehehehe.

Lampiran:

Script Generate Visualisasi Throughput FasEthernet

import MySQLdb as mdb
import sys
import matplotlib.pyplot as plt
import datetime

#Inisialisasi ke Database
conn = mdb.connect(‘localhost’, ‘lemlit’, ‘lemlitxxx’, ‘bw_test’);

with conn:
cursor = conn.cursor ()
cursor.execute (“SELECT throughput.detik,throughput.lemlitudp6,throughput.lemlitudp4,throughput.lemlittcp6, throughput.lemlittcp4,throughput.groupsudp6,throughput.groupsudp4,throughput.groupstcp6,throughput.groupstcp4 FROM throughput “)
row = cursor.fetchall()
print “RESULT:”, row[0]
detik,lemlitudp6,lemlitudp4,lemlittcp6,lemlittcp4,groupsudp6,groupsudp4,groupstcp6,groupstcp4=zip(*row) #Fetching setiap row

fig = plt.figure()
ax = plt.subplot(111)
plt.plot(detik, lemlitudp6,marker=(5,1),label=’Lemlit UDP6, Average: 88.89Mbps’)
plt.plot(detik, lemlitudp4,’o-‘,label=’Lemlit UDP4, Average: 95,7Mbps’)
plt.plot(detik, lemlittcp6,marker=(5,1),label=’Lemlit TCP6, Average: 92.675′)
plt.plot(detik, lemlittcp4,’o-‘,label=’Lemlit TCP4, Average: 91.845Mbps’)

plt.legend(loc=’best’,prop={‘size’:8})
plt.ylabel(‘throughput (Mbps)’) #Label pada sumbu Y
plt.xlabel(‘Percobaan ke (second)’) #Label pada sumbu X
plt.grid()
plt.title(“Perbandingan Throughput IPv6 dan IPv4 (FastEthernet)”) #Judul Grafik yang ditayangkan
plt.savefig(‘throughputipv6ipv4fasteth.png’)
plt.show()

Script untuk generate visualisasi Throughput GigabitEthernet

import MySQLdb as mdb
import sys
import matplotlib.pyplot as plt
import datetime

#Inisialisasi ke Database
conn = mdb.connect(‘localhost’, ‘lemlit’, ‘lemlitxxx’, ‘bw_test’);

with conn:
cursor = conn.cursor ()
cursor.execute (“SELECT throughput.detik,throughput.lemlitudp6,throughput.lemlitudp4,throughput.lemlittcp6, throughput.lemlittcp4,throughput.groupsudp6,throughput.groupsudp4,throughput.groupstcp6,throughput.groupstcp4 FROM throughput “)
row = cursor.fetchall()
print “RESULT:”, row[0]
detik,lemlitudp6,lemlitudp4,lemlittcp6,lemlittcp4,groupsudp6,groupsudp4,groupstcp6,groupstcp4=zip(*row) #Fetching setiap row

fig = plt.figure()
ax = plt.subplot(111)
plt.plot(detik, groupsudp6,marker=(5,1),label=’Groups UDP6, Average: 881.2 Mbps’)
plt.plot(detik, groupsudp4,’o-‘,label=’Groups UDP4, Average: 959.2 Mbps’)
plt.plot(detik, groupstcp6,marker=(5,1),label=’Groups TCP6, Average: 798.4 Mbps’)
plt.plot(detik, groupstcp4,’o-‘,label=’Groups TCP4, Average: 811.25 Mbps’)

plt.legend(loc=’best’,prop={‘size’:8})
plt.ylabel(‘throughput (Mbps)’) #Label pada sumbu Y
plt.xlabel(‘Percobaan ke (second)’) #Label pada sumbu X
plt.grid()
plt.title(“Perbandingan Throughput IPv6 dan IPv4 (GigabitEthernet)”) #Judul Grafik yang ditayangkan
plt.savefig(‘throughputipv6ipv4gibig.png’)
plt.show()

Data  mentah hasil pengukuran menggunakan IPerf (IPv6/IPv4)

UDP

IPv6
lemlit# iperf -u -t 20 -i 1 -V -c 2001:df0:230:2::2 -b 1000M
————————————————————
Client connecting to 2001:df0:230:2::2, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size: 9.00 KByte (default)
————————————————————
[  3] local 2001:df0:230:5::2 port 59425 connected with 2001:df0:230:2::2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  11.3 MBytes  94.7 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec  10.5 MBytes  88.2 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec  10.4 MBytes  87.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec  10.3 MBytes  86.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec  10.4 MBytes  87.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec  10.5 MBytes  88.3 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec  10.3 MBytes  86.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec  10.3 MBytes  86.8 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec  10.6 MBytes  89.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec  10.7 MBytes  89.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec    212 MBytes  88.9 Mbits/sec
[  3] Sent 1558318 datagrams
[  3] Server Report:
[ ID] Interval       Transfer     Bandwidth       Jitter   Lost/Total Datagrams
[  3]  0.0-20.3 sec    208 MBytes  86.2 Mbits/sec  9.768 ms 1409916/1558318 (90%)
[  3]  0.0-20.3 sec  3253 datagrams received out-of-order
lemlit#

IPv4
lemlit# iperf -u -t 20 -i 1 -V -c 192.168.1.166 -b 1000M
————————————————————
Client connecting to 192.168.1.166, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size: 9.00 KByte (default)
————————————————————
[  3] local 192.168.10.203 port 65161 connected with 192.168.1.166 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  13.4 MBytes    113 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec  11.3 MBytes  94.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec  11.3 MBytes  94.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec  11.3 MBytes  94.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec  11.3 MBytes  94.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec  11.3 MBytes  94.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec  11.3 MBytes  94.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec  11.3 MBytes  94.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec  11.3 MBytes  94.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec  11.3 MBytes  94.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec  11.3 MBytes  94.8 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 19.0-20.0 sec  11.3 MBytes  95.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec    228 MBytes  95.7 Mbits/sec
[  3] Sent 1818176 datagrams
[  3] Server Report:
[ ID] Interval       Transfer     Bandwidth       Jitter   Lost/Total Datagrams
[  3]  0.0-20.3 sec    230 MBytes  95.1 Mbits/sec  3.289 ms 1654414/1818176 (91%)
lemlit#

TCP

IPv6
lemlit# iperf -c 2001:df0:230:2::2 -t 20 -i 1 -V
————————————————————
Client connecting to 2001:df0:230:2::2, TCP port 5001
TCP window size: 32.1 KByte (default)
————————————————————
[  3] local 2001:df0:230:5::2 port 52656 connected with 2001:df0:230:2::2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  11.2 MBytes  94.3 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec  11.1 MBytes  92.8 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec  11.0 MBytes  92.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec  10.9 MBytes  91.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec  11.1 MBytes  93.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec  11.0 MBytes  92.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec  11.0 MBytes  92.7 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec  11.0 MBytes  92.3 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec  11.1 MBytes  92.8 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec  11.0 MBytes  92.4 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec  11.1 MBytes  92.8 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec  11.0 MBytes  92.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec  11.0 MBytes  92.7 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec  11.0 MBytes  92.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec  10.9 MBytes  91.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 19.0-20.0 sec  11.0 MBytes  92.7 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec    221 MBytes  92.7 Mbits/sec
lemlit#

IPv4

lemlit# iperf -c 192.168.1.166 -t 20 -i 1 -V
————————————————————
Client connecting to 192.168.1.166, TCP port 5001
TCP window size: 32.5 KByte (default)
————————————————————
[  3] local 192.168.10.203 port 64064 connected with 192.168.1.166 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  11.3 MBytes  94.5 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec  11.1 MBytes  93.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec  11.1 MBytes  92.8 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec  11.1 MBytes  93.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec  11.1 MBytes  93.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec  9.84 MBytes  82.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec  10.9 MBytes  91.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec  11.1 MBytes  93.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec  11.1 MBytes  93.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec  11.1 MBytes  93.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec  11.1 MBytes  93.0 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec  10.9 MBytes  91.2 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec  9.91 MBytes  83.1 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec  11.0 MBytes  92.6 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 19.0-20.0 sec  11.1 MBytes  92.9 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec    219 MBytes  91.8 Mbits/sec
lemlit#

GIGABIT ETHERNET

UDP

IPv6
groups# iperf -u -t 20 -i 1 -V -c 2001:df0:230:2::2 -b 1100M
————————————————————
Client connecting to 2001:df0:230:2::2, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size: 9.00 KByte (default)
————————————————————
[  3] local 2001:df0:230:2::5 port 9978 connected with 2001:df0:230:2::2 port 50                                             01
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec    110 MBytes    919 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec    106 MBytes    886 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec    105 MBytes    883 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec    105 MBytes    881 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec    105 MBytes    879 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec    105 MBytes    879 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec    105 MBytes    880 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec    105 MBytes    878 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec    105 MBytes    878 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec    105 MBytes    877 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec    105 MBytes    879 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec    105 MBytes    879 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec    105 MBytes    878 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec    105 MBytes    879 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec    105 MBytes    879 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec    105 MBytes    878 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec    105 MBytes    877 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec    105 MBytes    877 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec    105 MBytes    877 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec  2.05 GBytes    881 Mbits/sec
[  3] Sent 1999966 datagrams
[  3] WARNING: did not receive ack of last datagram after 10 tries.
groups#

IPv4
groups# iperf -u -t 20 -i 1 -V -c 192.168.1.166 -b 1100M
————————————————————
Client connecting to 192.168.1.166, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size: 9.00 KByte (default)
————————————————————
[  3] local 192.168.1.116 port 16886 connected with 192.168.1.166 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec    120 MBytes  1.01 Gbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 19.0-20.0 sec    114 MBytes    957 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.0 sec  2.23 GBytes    960 Mbits/sec
[  3] Sent 1999993 datagrams
[  3] Server Report:
[ ID] Interval       Transfer     Bandwidth       Jitter   Lost/Total Datagrams
[  3]  0.0-20.1 sec  1.77 GBytes    760 Mbits/sec  0.016 ms 704382/1999993 (35%)
groups#

TCP

IPv6
groups# iperf -c 2001:df0:230:2::2 -t 20 -i 1 -V
multicast ttl failed: Invalid argument
————————————————————
Client connecting to 2001:df0:230:2::2, TCP port 5001
TCP window size: 16.7 KByte (default)
————————————————————
[  3] local 2001:df0:230:2::5 port 35686 connected with 2001:df0:230:2::2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec    109 MBytes    917 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec  87.3 MBytes    732 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec    110 MBytes    919 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec  96.5 MBytes    810 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec  99.8 MBytes    838 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec    109 MBytes    916 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec    109 MBytes    914 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec  73.4 MBytes    616 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec  86.9 MBytes    729 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec  81.7 MBytes    685 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec  78.1 MBytes    655 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec    102 MBytes    857 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec  87.6 MBytes    735 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec  76.8 MBytes    644 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec  72.9 MBytes    612 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec    109 MBytes    917 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec  87.2 MBytes    732 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec    109 MBytes    912 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec    109 MBytes    912 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 19.0-20.0 sec    109 MBytes    916 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.3 sec  1.89 GBytes    800 Mbits/sec
groups#

IPv4
groups# iperf -c 192.168.1.166 -t 20 -i 1 -V
————————————————————
Client connecting to 192.168.1.166, TCP port 5001
TCP window size: 17.0 KByte (default)
————————————————————
[  3] local 192.168.1.116 port 28419 connected with 192.168.1.166 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec    111 MBytes    928 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  1.0- 2.0 sec    111 MBytes    927 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  2.0- 3.0 sec    110 MBytes    926 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  3.0- 4.0 sec    110 MBytes    924 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  4.0- 5.0 sec    110 MBytes    922 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  5.0- 6.0 sec  73.5 MBytes    616 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  6.0- 7.0 sec  60.0 MBytes    503 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  7.0- 8.0 sec  99.0 MBytes    831 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  8.0- 9.0 sec    111 MBytes    928 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  9.0-10.0 sec  97.5 MBytes    818 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 10.0-11.0 sec  73.2 MBytes    614 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 11.0-12.0 sec  85.0 MBytes    713 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 12.0-13.0 sec    110 MBytes    924 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 13.0-14.0 sec  73.1 MBytes    613 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 14.0-15.0 sec    110 MBytes    925 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 15.0-16.0 sec    110 MBytes    924 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 16.0-17.0 sec    110 MBytes    925 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 17.0-18.0 sec    111 MBytes    927 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 18.0-19.0 sec  99.2 MBytes    832 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3] 19.0-20.0 sec  60.2 MBytes    505 Mbits/sec
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-20.1 sec  1.90 GBytes    812 Mbits/sec
groups#

  1. August 2, 2012 at 1:59 pm

    kenapa tcp window nya bisa beda?

  2. August 2, 2012 at 3:56 pm

    lihat ini juga Framework for TCP Throughput Testing http://tools.ietf.org/html/rfc6349

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