openssh concerns

[Mike Oliver]

On Mon, Oct 5, 2009 at 14:16, Mark Boolootian <booloo at ucsc.edu> wrote:
>
> There's always fwknop:  http://www.cipherdyne.org/fwknop/

Back when I ran ipfw I had a Bourne script that would change the
outside port (translated to 22 on the inside by natd) to something
between 10000 and 65500 every so often, maybe hourly.  The script
would rewrite the natd.conf, bounce natd, do some other stuff I can't
remember, and finish by sending me the new outside port number via
SMS.  I did that for a few years and never had a single problem with
it.  That was a fun project.

-- 
Mike Oliver, KT2T
+1-863-738-2334
kt2t at arrl.net -or- mwoliver at gmail.com