Messages in this thread | | | Date | Tue, 22 Jun 1999 20:59:48 -0600 | From | yodaiken@chelm ... | Subject | Re: Linux and Network Flight Recorder |
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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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