Port Knocking?

[Shawn Wilson]

AFAIK, no. However IIRC fwknop has a patch for ssh (never used the patch). SSH shouldn't have port knocking code either imo as there are more than one way to knock and this isn't ssh data or key management. 

Scott Neugroschl <scott_n at xypro.com> wrote:
>I haven't been keeping up with the internals, I'm afraid.   Does
>OpenSSH have support for Port Knocking?
>I might be interested in looking into that, as a way of reacquainting
>myself with the current code base.
>
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