| To: | Elvis Pfützenreuter <epx@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: Problems with TCP + netem packet loss simulation |
| From: | Stephen Hemminger <shemminger@xxxxxxxx> |
| Date: | Thu, 11 Nov 2004 15:28:34 -0800 |
| Cc: | netdev@xxxxxxxxxxx |
| In-reply-to: | <200411112115.23269.epx@altoriopreto.com.br> |
| Organization: | Open Source Development Lab |
| References: | <200411112115.23269.epx@altoriopreto.com.br> |
| Sender: | netdev-bounce@xxxxxxxxxxx |
On Thu, 11 Nov 2004 21:15:23 -0200 Elvis Pfützenreuter <epx@xxxxxxxxxxxxxxxxxxx> wrote: > Hi, > > I am experiencing a strange problem when I try to simulate a lossy channel > with netem scheduler module. Whatever the packet loss %, all TCP connections > eventually stall. Netem might be buggy, try doing lots of pings and see if the rate you expected is correct. The scaling of percent to u32 is probably the issue. |
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