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--- qos_project [2017/12/03 13:08] – [3. Software] samer
+++ qos_project [2017/12/07 14:07] – enwan
@@ Line 14: / Line 14: @@
 [{{ :glinet.jpg?nolink&150 | Figure 1. GL-iNet 6461 wireless router}}][{{ :tp-link.jpg?nolink&150 | Figure 2. TP-Link WR741nd wireless router}}]
+===== -. Software =====
+The following tools can help in assessing the QoS on the platform:
+  * Install and compile netperf:
+<code bash>
+wget https://github.com/HewlettPackard/netperf/archive/master.zip
+unzip master .zip
+cd netperf-master/
+./configure --enable-demo=yes
+make
+make install
+</code>
+  * Install matplotlib and fping
+<code bash>
+apt-get install fping
+apt-get install python-qt4
+pip install matplotlib
+</code>
+Install flent
+<code bash>
+pip install flent
+</code>
+  * Install VLC as in this [[https://thepi.io/how-to-compile-vlc-media-player-with-hardware-acceleration-for-the-raspberry-pi/|tutorial]].
 ===== -. Addressing =====
@@ Line 173: / Line 200: @@
 .168.200.0/24 dev eth0  proto kernel  scope link  src 192.168.200.192  metric                                                                                                                                                              202
 </code>
-===== -. [CO2] Implementing the Applications and Tools =====
-<WRAP center round info 100%>
-  * Accomplished
-      * Using the tools to obtain performance results of basic tests
-      * Wiki tutorial on the tools and applications
-  * Exceeded
-      * Installing tools on a new device
-</WRAP>
-In order to describe and analyze the basic steps for installing and using the tools and client/server applications, we need to look carefully to these four applications: iperf, flent, VLC, HTTP.
 ==== -. iperf tool ====
@@ Line 220: / Line 237: @@
      * On the Client side:  ''flent tcp_12up -p totals -l 60 -H 192.168.200.192 -t title3 -o test3.png''
+==== -.VLC Tool ====
+Let us now analyze the VLC application. VLC media player is a a highly portable multimedia player for various audio, video, streaming protocol.
+  * On the Server side: we open VLC media player : Go to media --> stream --> we add the desired video --> Stream --> Next --> for the new destination we choose UDP legacy then we click on add --> we add the destination IP address 192.168.100.111 (client) and the port number 1234 --> next --> we uncheck the active transcoding --> next --> stream.
+  * On the client side: we open VLC and then we click on play--> go to network and specify the network URL : udp://@:1234 and finally we click on play.