Re: Linux Routing Performance inferior?

From: Tomasz Torcz
Date: Wed Sep 08 2004 - 14:23:25 EST


On Wed, Sep 08, 2004 at 02:41:34PM -0400, Nathan Bryant wrote:
> >>"FreeBSD (5.x) can route 1Mpps on a 2.8G Xeon while
> >>Linux can't do much more than 100kpps"
>
> Nonetheless, FreeBSD has some advantages. They achieved their results
> using a fast forwarding path (enabled via sysctl) that processes
> forwarded packets to completion entirely within the interrupt handler.

I've already posted presentation about those features (*) to netdev.
Some ideas looks interesting enough to be implemented in Linux.

* http://people.freebsd.org/~andre/FreeBSD-5.3-Networking.pdf

--
Tomasz Torcz To co nierealne - tutaj jest normalne.
zdzichu@xxxxxxxxxxxxxxxxx Ziomale na życie mają tu patenty specjalne.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/