Established connection timing out

Darren Tucker dtucker at dtucker.net
Tue Feb 27 12:40:51 AEDT 2018


On 27 February 2018 at 12:37, Darren Tucker <dtucker at dtucker.net> wrote:
[...]
> This sounds like some firewall or network device is aggressively
> timing out TCP connections.

Oh, one other thing I've seen cause this is a network device that does
not understand TCP window scaling.  You can test this theory by
turning off window scaling (exactly how is platform dependent, but you
only need to do it on one end) and reconnecting.  If this works you
still have a broken network device, but you have more information
about the exact nature of the brokenness.

-- 
Darren Tucker (dtucker at dtucker.net)
GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860  37F4 9357 ECEF 11EA A6FA (new)
    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.


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