[tor-relays] Middle relays stopping because of "SYN flood"?

r1610091651 r1610091651 at telenet.be
Thu Jan 25 20:14:27 UTC 2018

I'm wondering if increasing the backlog is not going to make the problem
worse for you. You're machines can't cope already, and with that setting
the load is going to be increased even more.
Currently what doesn't fit in backlog doesn't get processed.

On Thu, 25 Jan 2018 at 20:54 Christian Krbusek <christian at ph3x.at> wrote:

> On 25-01-2018 20:33, Conrad Rockenhaus wrote:
> > Have you checked your kernel socket backlog limit? (net.core.somaxconn)
> Thanks for the hint. This is set to 128, a quick google revealed
> settings
> from torservers.net where it´s set to 20480 for a fast connection. I´ll
> give
> that a try and see how it works out.
> Cheers,
> Christian
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