On Wed, Apr 22, 2009 at 11:57:30PM +1000, Barney Desmond wrote:

> > As I said in the first email, I control both ends (both the sender- and the
> > receiver-server). But I do not control neither network-connectivity or
> > Internet-connectivity at either sites.
> >
> > I did try turning of Window Scaling at both ends, but it did not help at
> > all. It still won't deliver.
> 
> Unless I'm mistaken, disabling window-scaling at one end *should* be
> enough (it's a "negotiated" feature, right?).

No, each side advertises a scale, and turning it "off" typically means
advertising a scale of 2^0 (i.e. 1) on your end, but the other side is
still free to use scaling.

> You should be able to
> confirm whether it's on or off by looking at a fresh tcpdump, which
> would be advisable now.

-- 
        Viktor.

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