tcp window scaling (rfc1323) problem

[hiren panchasara]

On 07/30/15 at 07:08P, Hooman Fazaeli wrote:
> Hi,
> 
> We connect to the Internet through a TCP proxy running on FreeBSD 8.3-RELEASE.
> Everything works except that instagram clients frequently fail to get/refresh
> some images and feeds. I have checked anything that may be the cause of problem
> and found that setting net.inet.tcp.rfc1323 to zero improves the situation.
> 
> Googling a bit, I found out that there are reports about window scaling impl. bug
> in older freebsds (i.e., https://lists.freebsd.org/pipermail/freebsd-hackers/2007-January/019070.html).
> 
> My question is that which version of freebsd is known to have the bug of
> window scaling fixed? Is there any known problem related to window
> scaling in newer (8+) freebsd versions?

Not that I am aware of. 

Try something newer (10.*) if you can and see if you still see the
problem.

Cheers,
Hiren
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