<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span style="font-size: 12pt;">Hi Stefano</span></div><div style="color: rgb(0, 0, 0); font-size: 12pt; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span style="font-size: 12pt;"> Thanks for your support and cooperation. You gave me example last time. I have also read TR-loss netem report. I have few questions from this example.</span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span style="font-size: 12pt;"><br></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style:
normal;"><span style="font-size: 12pt;"><div class="y_msg_container">It means that a single burst duration <span style="font-size: 12pt; background-color: transparent;"> </span><span style="font-size: 12pt; background-color: transparent;">E(B)</span><span style="font-size: 12pt; background-color: transparent;"> is 2 sec.</span></div><div class="y_msg_container">Is ploss is the overall packet loss or it is only packet loss during burst duration? For example i run a test of 1000 seconds. Will ploss is overall packet loss for my 1000 seconds, such as option of loss percentage in netem.</div><div class="y_msg_container"><br></div><div class="y_msg_container"> In example : <span style="font-size: 12pt;">ploss= 1/11= 0.09 >> Can i say it 9.1 % loss.</span></div><div class="y_msg_container"><span style="font-size: 12pt;"><br></span></div><div class="y_msg_container"><span style="font-size: 12pt;">>
example</span></div></span></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: 'times new roman', 'new york', times, serif; background-color: transparent; font-style: normal;"><span style="font-size: 12pt;"> </span><br></div><div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"><div class="y_msg_container">> tc qdisc add dev eth0 root netem loss gemodel 5 50<br>><br>> will setup a loss pattern where the average burst duration is<br>> E(B) = 1/r = 2<br>><br>> and the loss probability is<br>> ploss = p/(p+r) = 0.05/0.55 = 1/11<br><br><br><span style="font-size: 12pt;"> </span><br></div><div class="y_msg_container"><br></div><div class="y_msg_container"><br></div><div class="y_msg_container"> Kind Regards<br> Faraz<br><br>> >
_______________________________________________<br>> > Netem mailing list<br>> > <a ymailto="mailto:Netem@lists.linux-foundation.org" href="mailto:Netem@lists.linux-foundation.org">Netem@lists.linux-foundation.org</a><br>> <mailto:<a ymailto="mailto:Netem@lists.linux-foundation.org" href="mailto:Netem@lists.linux-foundation.org">Netem@lists.linux-foundation.org</a>><br>> > <a href="https://lists.linuxfoundation.org/mailman/listinfo/netem" target="_blank">https://lists.linuxfoundation.org/mailman/listinfo/netem</a><br>> ><br>><br>><br>> --<br>> *******************************************************************<br>> Stefano Salsano<br>> Dipartimento Ingegneria Elettronica<br>> Universita' di Roma "Tor Vergata"<br>> Via del Politecnico, 1 - 00133 Roma - ITALY<br>><br>> <a href="http://netgroup.uniroma2.it/Stefano_Salsano/"
target="_blank">http://netgroup.uniroma2.it/Stefano_Salsano/</a><br>><br>> E-mail : <a ymailto="mailto:stefano.salsano@uniroma2.it" href="mailto:stefano.salsano@uniroma2.it">stefano.salsano@uniroma2.it</a> <mailto:<a ymailto="mailto:stefano.salsano@uniroma2.it" href="mailto:stefano.salsano@uniroma2.it">stefano.salsano@uniroma2.it</a>><br>> Cell. : +39 320 4307310<br>> Office : (Tel.) +39 06 72597770 (Fax.) +39 06 72597435<br>> *******************************************************************<br>> _______________________________________________<br>> Netem mailing list<br>> <a ymailto="mailto:Netem@lists.linux-foundation.org" href="mailto:Netem@lists.linux-foundation.org">Netem@lists.linux-foundation.org</a> <mailto:<a ymailto="mailto:Netem@lists.linux-foundation.org" href="mailto:Netem@lists.linux-foundation.org">Netem@lists.linux-foundation.org</a>><br>> <a
href="https://lists.linuxfoundation.org/mailman/listinfo/netem" target="_blank">https://lists.linuxfoundation.org/mailman/listinfo/netem</a><br>><br><br><br>-- <br>*******************************************************************<br>Stefano Salsano<br>Dipartimento Ingegneria Elettronica<br>Universita' di Roma "Tor Vergata"<br>Via del Politecnico, 1 - 00133 Roma - ITALY<br><br><a href="http://netgroup.uniroma2.it/Stefano_Salsano/" target="_blank">http://netgroup.uniroma2.it/Stefano_Salsano/</a><br><br>E-mail : <a ymailto="mailto:stefano.salsano@uniroma2.it" href="mailto:stefano.salsano@uniroma2.it">stefano.salsano@uniroma2.it</a><br>Cell. : +39 320 4307310<br>Office : (Tel.) +39 06 72597770 (Fax.) +39 06 72597435<br>*******************************************************************<br><br><br></div> </div> </div> </div></div></body></html>