Re: Linux and Network Flight Recorder
yodaiken@chelm.cs.nmt.edu
Tue, 22 Jun 1999 20:59:48 -0600
On Tue, Jun 22, 1999 at 11:04:38PM +0200, Henning P. Schmiedehausen wrote:
> it working and it captures every package on a saturated 100 (1000)
> MBit interface.
>
> mjr clearly stated what they need: zero-copy input BPF. It seems that
> some OS (namely *BSD) delivers this.
Is it known that zero copy is the only way to deliver this? Last time
I looked at it, memory was much faster than networks.
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