           SPELL=iptables
         VERSION=1.4.1.1
          SOURCE=$SPELL-$VERSION.tar.bz2
         SOURCE2=$SOURCE.sig
   SOURCE_URL[0]=http://www.iptables.org/projects/$SPELL/files/$SOURCE
  SOURCE2_URL[0]=$SOURCE_URL.sig
      SOURCE_GPG=iptables.gpg:$SOURCE2:UPSTREAM_KEY
  SOURCE2_IGNORE=signature

if [[ $GRSECPATCH == y ]]; then
    GRSECVERSION=1.4.0
         SOURCE3=grsecurity-$SPELL-$GRSECVERSION.patch
         SOURCE4=$SOURCE3.sign
  SOURCE3_URL[0]=http://www.grsecurity.org/$SOURCE3
  SOURCE4_URL[0]=$SOURCE3_URL.sign
     SOURCE3_GPG=grsecurity.gpg:$SOURCE4:UPSTREAM_KEY
  SOURCE4_IGNORE=signature
fi

SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
        WEB_SITE=http://www.iptables.org/projects/iptables/
         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
