PLIST and delete everything under the @sample'd directory instead of the
directory itself to prevent a warning from pkg_delete(1) trying to
remove a non existing directory and to help preventing left-over files
and directories.
- default to dropping to _ipguard user
- add installation instructions including directory setup needed
for dropped privileges
- explicitly depend on the fixed version of libnet, this software
doesn't work correctly without it
maintainer ok
Girish Venkatachalam.
ipguard prevents unregistered hosts from operating correctly on an
ethernet segment by sending a fake ARP reply when a device transmits
with a MAC/IP pair not listed in its configuration file.
