Hava any of the august and most learned members of this list encountered
the SINUS firewall?
It's a packet filter implimented as a linux kernel module, and appears
to be fairly full featured and well implimented, albeit not so well
documented. It's GPL'd, so the source is available for modification (
and investigation for government agency APIs ) and of course the price
I'm interested in the opinions of others who have used it, or evaluated
it and rejected it.
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