           SPELL=iptables
if [ "${GRSEC_PATCH}" == "y" ]
then
	 VERSION=1.2.11

         SOURCE3=grsecurity-$VERSION-$SPELL.patch
         SOURCE4=$SOURCE3.sign
     SOURCE3_URL=http://www.grsecurity.org/${SOURCE3}
     SOURCE4_URL=http://www.grsecurity.org/${SOURCE4}
     SOURCE3_GPG=grsecurity.gpg:$SOURCE4
  SOURCE4_IGNORE=signature
else
         VERSION=1.3.8
fi
          SOURCE=$SPELL-$VERSION.tar.bz2
         SOURCE2=$SOURCE.sig
      SOURCE_URL=http://www.iptables.org/projects/$SPELL/files/$SOURCE
     SOURCE2_URL=http://www.iptables.org/projects/$SPELL/files/$SOURCE2
      SOURCE_GPG=iptables.gpg:$SOURCE2
  SOURCE2_IGNORE=signature

SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
        WEB_SITE=http://www.iptables.org/projects/iptables/index.html
         ENTERED=20010922
      LICENSE[0]=GPL
        KEYWORDS="net"
           SHORT="Creation of packet alteration and firwall rules."
cat << EOF
iptables is built on top of netfilter: the new packet alteration
framework for Linux 2.4. It is an enhancement on ipchains, and is used
to control packet filtering, Network Address Translation (masquerading,
portforwarding, transparent proxying), and special effects.
EOF
