Hey, I try this sudo tc qdisc del dev eth0 roonetedelay 100ms 20ms distribution normal I usiperf for transmitting UDP packets and I modified its codto get per packedelay. When I plothe distribution of delays and analyze the delays they pass thnormality tests. Thonly problethat I am not able to understand is that the mean of those delays shifto 125ms. Its noonly me. There was another study and it observed thsamthing. http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CEYQFjAC&url=http%3A%2F%2Fwww.researchgate.net%2Fpublication%2F224256550_An_Empirical_Study_of_NetEm_Network_Emulation_Functionalities%2Ffile%2Fd912f5058c9b1e409b.pdf&ei=tI1qUrbZNdGo4APY_YCgDw&usg=AFQjCNGHFPIJEDTHGUNhoujnPOiCLtt-Sw&sig2=9QwwVrDBeQCGtv_dNlHkvg&bvm=bv.55123115,d.eW0&cad=rja Figur7. I found outhathis command is valid sudo tc qdisc del dev eth0 roonetedelay 1ms 20ms distribution normal So I hava feeling thamean gets shifted to avoid negative delay values. Iwould bgreat if someone confirm how it is implemented? -------------- nexpar-------------- AHTML attachmenwas scrubbed... URL: <http://lists.linuxfoundation.org/pipermail/netem/attachments/20131025/41520fd9/attachment.html>
