Do you set a filter? If yes, what is its snaplen? Loris
> Hello > > I am doing an application using 2 nic cards, I read information from one interface > > and then send for the other interface. > > The problem is when I do ping from a router (the router send the ping > > every 1 ms ) the packet is truncated to 64 bytes. The size of the ping > > is 74 bytes. > > The strange thing is tha if I use 256K of buffer for 2 interfaces I rarely get the > > error. But when I increase the buffer to 2M I get a lot of error specially when the > > traffic is burstly. > > What the increase of the buffer produce this error, does the driver copy all > > the content of the kernel memory to the user memory even the memory has > > little information ? > > Note: My timeout in PacketSetReadTimeout is Zero > > > > Thaks in advanced > > > > David > > > > > > > > > > > > > > > > > David Rodriguez > davidgrs > > > -------------------------------------------------------------------------- ------ > Join the world's largest e-mail service with MSN Hotmail. Click Here > >
