On Fri, Jul 07, 2000 at 09:18:50AM -0700, Scott Long wrote:
> Sharad Joshi wrote:
> >
> > + It is already enabled. At least it appears that way.
> >
> > Ooops, i meant dynamically enabling/disabling udp checksuming as we do for
> > icmp_echo_ignore... :)
> >
> > Sharad.
>
> As far as I can tell from looking at the kernel, there is no facility
> for this. I wonder why not.
int on = 1;
setsockopt(sk, SOL_SOCK, SO_NO_CHECK, &on, sizeof on);
it is not documented because it is too dangerous. Also it gives
only minimal speed increases on Linux.
-Andi
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