/sbin/chkconfig --add iptables
DEFAULT_IFACE=$(ip route show default | awk '/default/ {print $5}')
sed -i -e "s;__eth;$DEFAULT_IFACE;g" /etc/sysconfig/iptables
-mv -f /etc/rc.d/init.d/iptables.rpmsave /etc/rc.d/init.d/iptables
-mv -f /etc/sysconfig/iptables-config.rpmnew /etc/sysconfig/iptables-config
service iptables restart
%postun -p /sbin/ldconfig
%defattr(-,root,root)
%doc COPYING INSTALL INCOMPATIBILITIES
%attr(0755,root,root) /etc/rc.d/init.d/iptables
-%config(noreplace) %attr(0600,root,root) /etc/sysconfig/iptables-config
-%config(noreplace) %attr(0600,root,root) /etc/sysconfig/iptables
+%config %attr(0600,root,root) /etc/sysconfig/iptables-config
+%config %attr(0600,root,root) /etc/sysconfig/iptables
/sbin/iptables*
/bin/iptables-xml
%{_mandir}/man8/iptables*