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SubjectLogging unserved ports
Hi,
The TIS gauntlet firewall modifies the BSDi kernel
so that when packets are received on unserved ports the
kernel logs a security alert via syslog. That way you
don't have to be actively scanning the network for port
scans and can just scan your syslog instead. I looked
through the Linux security HOWTO and couldn't find any
mention of this. Is this possible with the Linux kernel?

---------------------------+
David F. Newman |
buzzwang@ourvillage.com |



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