On 06/04/17 15:37, debbie10t wrote:
> Company A has 1,000 vpn users and (for what ever reason) they reboot
> the server every 24 hours.  They experience the slow down because all
> their vpn users are permanently connected.  They all connect at once.
> This patch is not trying to address the initial connect it is trying
> to address the subsequent reneg's all happening at once.

This is not what --reneg-sec is about.  --reneg-sec does not control the
initial connection.  What you want here is a randomized initial
connection delay when client have lost connection to the openvpn server
and needs to do a reCONNECT.

That is an entirely different feature than reNEGOTIATION of established
tunnels (which --reneg-sec targets).  However, randomizing --reneg-sec
will improve the situation *after* the initial connect congestion, once
the first renegotiation round starts.  At this point in time, things
will start to spread out.

But I emphasize again, --reneg-sec have never tried to solve randomizing
of the _initial_ connect step.

-- 
kind regards,

David Sommerseth
OpenVPN Technologies, Inc


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