﻿Mereni overeni predpokladu metodik 04 (9.4.2014):


//------------ Mereni dostupne kapacity - Pathload -----------------------
http://www.cc.gatech.edu/fac/Constantinos.Dovrolis/bw-est/pathload_tutorial.html

//PC OS
Ubuntu 
Release 12.04 (precise) 64-bit
Kernel Linux 3.11.0-15-generic
GNOME 3.4.2

HW: Intel® Core™ i7-3632QM CPU @ 2.20GHz × 8, 7.7 GiB RAM

//---TCP propustnost, Iperf
//PC-NB, 16:54

ubuntu@ubuntu:~$ iperf -c 192.168.1.103 -i 1 -t 60
------------------------------------------------------------
Client connecting to 192.168.1.103, TCP port 5001
TCP window size: 22.9 KByte (default)
------------------------------------------------------------
[  3] local 192.168.1.100 port 40365 connected with 192.168.1.103 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3]  1.0- 2.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3]  2.0- 3.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  3.0- 4.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  4.0- 5.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  5.0- 6.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3]  6.0- 7.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  7.0- 8.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3]  8.0- 9.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  9.0-10.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 10.0-11.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 11.0-12.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 12.0-13.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 13.0-14.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 14.0-15.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 15.0-16.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 16.0-17.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 17.0-18.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 18.0-19.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 19.0-20.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 20.0-21.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 21.0-22.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 22.0-23.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 23.0-24.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 24.0-25.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 25.0-26.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 26.0-27.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 27.0-28.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 28.0-29.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 29.0-30.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 30.0-31.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 31.0-32.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 32.0-33.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 33.0-34.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 34.0-35.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 35.0-36.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 36.0-37.0 sec  2.50 MBytes  21.0 Mbits/sec
[  3] 37.0-38.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 38.0-39.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 39.0-40.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 40.0-41.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 41.0-42.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 42.0-43.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 43.0-44.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 44.0-45.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 45.0-46.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 46.0-47.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 47.0-48.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 48.0-49.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 49.0-50.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 50.0-51.0 sec  2.50 MBytes  21.0 Mbits/sec
[  3] 51.0-52.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 52.0-53.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 53.0-54.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 54.0-55.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 55.0-56.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 56.0-57.0 sec  1.88 MBytes  15.7 Mbits/sec
[  3] 57.0-58.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 58.0-59.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 59.0-60.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  0.0-60.1 sec   133 MBytes  18.6 Mbits/sec --
ubuntu@ubuntu:~$ iperf -c 192.168.1.103 -i 1 -t 60
------------------------------------------------------------
Client connecting to 192.168.1.103, TCP port 5001
TCP window size: 22.9 KByte (default)
------------------------------------------------------------
[  3] local 192.168.1.100 port 40366 connected with 192.168.1.103 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  1.0- 2.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  2.0- 3.0 sec  1.38 MBytes  11.5 Mbits/sec
[  3]  3.0- 4.0 sec  1.62 MBytes  13.6 Mbits/sec
[  3]  4.0- 5.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  5.0- 6.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  6.0- 7.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  7.0- 8.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  8.0- 9.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3]  9.0-10.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 10.0-11.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 11.0-12.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 12.0-13.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 13.0-14.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 14.0-15.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 15.0-16.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 16.0-17.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 17.0-18.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 18.0-19.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 19.0-20.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 20.0-21.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 21.0-22.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 22.0-23.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 23.0-24.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 24.0-25.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 25.0-26.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 26.0-27.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 27.0-28.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 28.0-29.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 29.0-30.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 30.0-31.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 31.0-32.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 32.0-33.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 33.0-34.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 34.0-35.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 35.0-36.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 36.0-37.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 37.0-38.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 38.0-39.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 39.0-40.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 40.0-41.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 41.0-42.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 42.0-43.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 43.0-44.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 44.0-45.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 45.0-46.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 46.0-47.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 47.0-48.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 48.0-49.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 49.0-50.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 50.0-51.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 51.0-52.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 52.0-53.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 53.0-54.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 54.0-55.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3] 55.0-56.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 56.0-57.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3] 57.0-58.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3] 58.0-59.0 sec  2.12 MBytes  17.8 Mbits/sec
[  3] 59.0-60.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3]  0.0-60.1 sec   131 MBytes  18.3 Mbits/sec --

//--- TCP dostupna kapacita, pathload
//PC-NB, 17:02
//NB - ./pathload_snd
ubuntu@ubuntu:~/Documents/pathload_1.3.2$ ./pathload_rcv -s 192.168.1.103


Receiver ubuntu starts measurements at sender 192.168.1.103 on Wed Apr  9 16:01:59 2014 
Make sure that pathload_snd runs at sender:: Connection refused
ubuntu@ubuntu:~/Documents/pathload_1.3.2$ ./pathload_rcv -s 192.168.1.103


Receiver ubuntu starts measurements at sender 192.168.1.103 on Wed Apr  9 16:02:33 2014 
Receiving Fleet 0, Rate 18.06Mbps
Receiving Fleet 1, Rate 12.94Mbps
Receiving Fleet 2, Rate 13.03Mbps
Receiving Fleet 3, Rate 12.85Mbps
Receiving Fleet 4, Rate 12.85Mbps
Receiving Fleet 5, Rate 12.85Mbps
Receiving Fleet 6, Rate 12.76Mbps
Receiving Fleet 7, Rate 9.70Mbps
Receiving Fleet 8, Rate 6.49Mbps
Receiving Fleet 9, Rate 9.35Mbps
Receiving Fleet 10, Rate 6.38Mbps
Receiving Fleet 11, Rate 12.41Mbps
Receiving Fleet 12, Rate 6.36Mbps
Receiving Fleet 13, Rate 12.49Mbps
Receiving Fleet 14, Rate 12.85Mbps
Receiving Fleet 15, Rate 12.76Mbps
Receiving Fleet 16, Rate 12.85Mbps
Receiving Fleet 17, Rate 9.75Mbps
Receiving Fleet 18, Rate 9.70Mbps
Receiving Fleet 19, Rate 12.94Mbps
Receiving Fleet 20, Rate 12.76Mbps
Receiving Fleet 21, Rate 12.94Mbps
Receiving Fleet 22, Rate 13.03Mbps
Receiving Fleet 23, Rate 12.67Mbps
Receiving Fleet 24, Rate 12.85Mbps
Receiving Fleet 25, Rate 12.85Mbps
Receiving Fleet 26, Rate 12.94Mbps
Receiving Fleet 27, Rate 12.85Mbps
Receiving Fleet 28, Rate 12.85Mbps
Receiving Fleet 29, Rate 9.70Mbps
Receiving Fleet 30, Rate 12.85Mbps
Receiving Fleet 31, Rate 12.85Mbps
Receiving Fleet 32, Rate 13.03Mbps
Receiving Fleet 33, Rate 12.94Mbps
Receiving Fleet 34, Rate 9.65Mbps
Receiving Fleet 35, Rate 13.03Mbps
Receiving Fleet 36, Rate 9.65Mbps
Receiving Fleet 37, Rate 12.85Mbps
Receiving Fleet 38, Rate 12.94Mbps
Receiving Fleet 39, Rate 12.76Mbps
Receiving Fleet 40, Rate 9.75Mbps
Receiving Fleet 41, Rate 12.85Mbps
Receiving Fleet 42, Rate 12.76Mbps
Receiving Fleet 43, Rate 12.85Mbps
Receiving Fleet 44, Rate 12.85Mbps
Receiving Fleet 45, Rate 9.65Mbps
Receiving Fleet 46, Rate 12.76Mbps
Receiving Fleet 47, Rate 12.85Mbps
Receiving Fleet 48, Rate 12.85Mbps
Receiving Fleet 49, Rate 12.94Mbps
Receiving Fleet 50, Rate 12.85Mbps
Receiving Fleet 51, Rate 12.94Mbps
Receiving Fleet 52, Rate 12.94Mbps
Receiving Fleet 53, Rate 9.75Mbps
Receiving Fleet 54, Rate 6.49Mbps
Receiving Fleet 55, Rate 9.55Mbps
Receiving Fleet 56, Rate 12.67Mbps
Receiving Fleet 57, Rate 13.03Mbps
Receiving Fleet 58, Rate 9.70Mbps
Receiving Fleet 59, Rate 9.55Mbps
Receiving Fleet 60, Rate 12.85Mbps
Receiving Fleet 61, Rate 12.85Mbps
Receiving Fleet 62, Rate 12.85Mbps
Receiving Fleet 63, Rate 9.65Mbps
Receiving Fleet 64, Rate 13.03Mbps
Receiving Fleet 65, Rate 13.03Mbps
Receiving Fleet 66, Rate 12.85Mbps
Receiving Fleet 67, Rate 9.75Mbps
Receiving Fleet 68, Rate 9.70Mbps
Receiving Fleet 69, Rate 12.85Mbps
Receiving Fleet 70, Rate 9.65Mbps
Receiving Fleet 71, Rate 6.49Mbps
Receiving Fleet 72, Rate 12.67Mbps
Receiving Fleet 73, Rate 6.49Mbps
Receiving Fleet 74, Rate 9.50Mbps
Receiving Fleet 75, Rate 6.40Mbps
Receiving Fleet 76, Rate 12.41Mbps
Receiving Fleet 77, Rate 12.85Mbps
Receiving Fleet 78, Rate 12.85Mbps
Receiving Fleet 79, Rate 12.94Mbps
Receiving Fleet 80, Rate 9.65Mbps
Receiving Fleet 81, Rate 9.65Mbps
Receiving Fleet 82, Rate 12.85Mbps
Receiving Fleet 83, Rate 12.85Mbps
Receiving Fleet 84, Rate 12.94Mbps
Receiving Fleet 85, Rate 9.65Mbps
Receiving Fleet 86, Rate 12.85Mbps
Receiving Fleet 87, Rate 9.55Mbps
Receiving Fleet 88, Rate 12.85Mbps
Receiving Fleet 89, Rate 12.85Mbps
Receiving Fleet 90, Rate 9.70Mbps
Receiving Fleet 91, Rate 12.94Mbps
Receiving Fleet 92, Rate 12.94Mbps
Receiving Fleet 93, Rate 12.85Mbps
Receiving Fleet 94, Rate 12.85Mbps
Receiving Fleet 95, Rate 12.76Mbps
Receiving Fleet 96, Rate 12.85Mbps
Receiving Fleet 97, Rate 12.94Mbps
Receiving Fleet 98, Rate 12.85Mbps
Receiving Fleet 99, Rate 12.85Mbps
Receiving Fleet 100, Rate 12.85Mbps
Receiving Fleet 101, Rate 12.85Mbps
Receiving Fleet 102, Rate 12.85Mbps
Receiving Fleet 103, Rate 12.85Mbps
Receiving Fleet 104, Rate 9.65Mbps
Receiving Fleet 105, Rate 12.85Mbps
Receiving Fleet 106, Rate 12.85Mbps
Receiving Fleet 107, Rate 12.85Mbps
Receiving Fleet 108, Rate 9.60Mbps
Receiving Fleet 109, Rate 12.76Mbps
Receiving Fleet 110, Rate 12.94Mbps
Receiving Fleet 111, Rate 9.55Mbps
Receiving Fleet 112, Rate 6.45Mbps
Receiving Fleet 113, Rate 12.85Mbps
Receiving Fleet 114, Rate 13.03Mbps
Receiving Fleet 115, Rate 12.76Mbps
Receiving Fleet 116, Rate 9.65Mbps

//17:08
Receiver ubuntu starts measurements at sender 192.168.1.103 on Wed Apr  9 16:07:56 2014 
Receiving Fleet 0, Rate 21.98Mbps
Receiving Fleet 1, Rate 11.12Mbps
Receiving Fleet 2, Rate 14.25Mbps

	*****  RESULT *****
Available bandwidth range : 6.25 - 22.24 (Mbps)
Measurements finished at Wed Apr  9 16:08:11 2014 
Measurement latency is 15.13 sec 

//17:20
*****  RESULT *****
User specified bandwidth resolution achieved
Available bandwidth range : 6.40 - 6.25 (Mbps)

//17:26
ubuntu@ubuntu:~/Documents/pathload_1.3.2$ ./pathload_rcv -s 192.168.1.103


Receiver ubuntu starts measurements at sender 192.168.1.103 on Wed Apr  9 16:25:22 2014 
Receiving Fleet 0, Rate 19.61Mbps
Receiving Fleet 1, Rate 9.21Mbps
Receiving Fleet 2, Rate 12.32Mbps

	*****  RESULT *****
Available bandwidth range : 6.33 - 18.42 (Mbps)
Measurements finished at Wed Apr  9 16:25:38 2014 
Measurement latency is 15.77 sec 

//17:32
Receiver ubuntu starts measurements at sender 192.168.1.103 on Wed Apr  9 16:29:25 2014 
Receiving Fleet 0, Rate 20.27Mbps
Receiving Fleet 1, Rate 9.31Mbps
Receiving Fleet 2, Rate 12.41Mbps
Receiving Fleet 3, Rate 12.41Mbps
Receiving Fleet 4, Rate 12.41Mbps
Receiving Fleet 5, Rate 12.49Mbps
Receiving Fleet 6, Rate 12.49Mbps
Receiving Fleet 7, Rate 12.49Mbps
Receiving Fleet 8, Rate 12.49Mbps
Receiving Fleet 9, Rate 12.41Mbps
Receiving Fleet 10, Rate 12.41Mbps
Receiving Fleet 11, Rate 12.49Mbps
Receiving Fleet 12, Rate 12.49Mbps
Receiving Fleet 13, Rate 6.29Mbps
Receiving Fleet 14, Rate 12.49Mbps
Receiving Fleet 15, Rate 12.41Mbps
Receiving Fleet 16, Rate 12.49Mbps
Receiving Fleet 17, Rate 12.49Mbps
Receiving Fleet 18, Rate 12.49Mbps
Receiving Fleet 19, Rate 12.41Mbps
Receiving Fleet 20, Rate 12.49Mbps
Receiving Fleet 21, Rate 12.49Mbps
Receiving Fleet 22, Rate 12.49Mbps
Receiving Fleet 23, Rate 12.49Mbps
Receiving Fleet 24, Rate 12.49Mbps
Receiving Fleet 25, Rate 12.49Mbps
Receiving Fleet 26, Rate 12.49Mbps
Receiving Fleet 27, Rate 12.49Mbps
Receiving Fleet 28, Rate 6.29Mbps
Receiving Fleet 29, Rate 12.49Mbps
Receiving Fleet 30, Rate 12.49Mbps
Receiving Fleet 31, Rate 12.49Mbps
Receiving Fleet 32, Rate 12.49Mbps
Receiving Fleet 33, Rate 12.49Mbps
Receiving Fleet 34, Rate 12.49Mbps
Receiving Fleet 35, Rate 12.49Mbps

	*****  RESULT *****
Available bandwidth range : 6.36 - 18.61 (Mbps)
Measurements finished at Wed Apr  9 16:30:48 2014 
Measurement latency is 83.28 sec 



