           SPELL=iptables
if [ "${GRSEC_PATCH}" == "y" ]
then
	 VERSION=1.2.11
         SOURCE4=$SPELL-$VERSION.tar.bz2.sig
         SOURCE4_URL[0]=http://www.iptables.org/files/$SOURCE4
         SOURCE4_IGNORE=signature
	  SOURCE_GPG="iptables.gpg:$SOURCE4" 
	 SOURCE2=grsecurity-1.2.11-iptables.patch
     SOURCE2_URL=http://www.grsecurity.org/${SOURCE2}
          MD5[1]=IGNORE
else
         VERSION=1.3.3
          SOURCE3=$SPELL-$VERSION.tar.bz2.sig
          SOURCE3_URL[0]=http://www.iptables.org/files/$SOURCE3
          SOURCE3_IGNORE=signature
          SOURCE_GPG="iptables.gpg:$SOURCE3"
fi
          SOURCE=$SPELL-$VERSION.tar.bz2
SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
      SOURCE_URL=http://netfilter.samba.org/files/$SOURCE
        WEB_SITE=http://netfilter.samba.org
         ENTERED=20010922
         UPDATED=20020809
      LICENSE[0]=GPL
       BUILD_API=2
           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
