Hi,

On Mon, Jul 02, 2018 at 12:25:13PM +0200, Manuel Schweizer wrote:
> Not seeing what you are seeing, but I can really recommend Fail2Ban if you 
> are not using it already.

Seconded.  Even if we do not allow "plain password" authentication on 
the Jumphost (it's using PIN + LinOTP tokens), if only to keep the noice
in the logs down and to annoy the brute-forcers a bit :-)

Gert Doering
        -- NetMaster
-- 
have you enabled IPv6 on something today...?

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