Re: traffic shapping problem with fragmented packets

2000-09-24 Thread Wael Ashmawi
> The sender is unlikely to use TCP in this case (TCP doesn't do such stupid > things) > The Sender is using UDP NOT TCP .. > Increasing queue sizes and delays does not do anything to slow down a sender, > unless you exceed the window, which will make the stream very bursty again. > I agree with

Re: traffic shapping problem with fragmented packets

2000-09-24 Thread Andi Kleen
On Sun, Sep 24, 2000 at 04:20:44PM -0400, Giuliano Pochini wrote: > > > The problem is not really solvable unless you fix the application to send > > smaller packets. The only way to shape traffic in IP is to drop packets > > There are 3 ways: 1- dropping packets (obvious), 2- buffer packets and

Re: traffic shapping problem with fragmented packets

2000-09-24 Thread Giuliano Pochini
> The problem is not really solvable unless you fix the application to send > smaller packets. The only way to shape traffic in IP is to drop packets There are 3 ways: 1- dropping packets (obvious), 2- buffer packets and delay retransmission (if the receiver gets the packet later, it will ACK it

Re: traffic shapping problem with fragmented packets

2000-09-22 Thread Wael Ashmawi
hanks Wael - Original Message - From: "Andi Kleen" <[EMAIL PROTECTED]> To: "Wael Ashmawi" <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Friday, September 22, 2000 5:16 PM Subject: Re: traffic shapping problem with fragmented packets > On Fri, Sep 22,

Re: traffic shapping problem with fragmented packets

2000-09-22 Thread Andi Kleen
On Fri, Sep 22, 2000 at 04:56:55PM -0400, Wael Ashmawi wrote: > I have tried several ways of doing that the script shown below does the > shaping ok but for packet less than the Ethernet MTU. if I start to have > fragments everything is missed up. I tried it with pings givinig > different packet s