Easy way to manage firewall

Hi,
How manage the firewall rules in easy way (like UFW..)?
I try to export the iptables rules for manage it directly, this is so crazy (chain of chain by chain..).

Regards,

Edit /etc/config/firewall.

Yeah.. i've try to use it but is crazy to use and manage.
Any other solutions?

Visit: http://192.168.1.1/cgi-bin/luci/admin/network/firewall

There are also various firewall editors that can take the text of the rules, but I've never tried them with LEDE:

See: http://www.fwbuilder.org/

Yeah.. the web interface is not simple to use..
i've already tried Fwbuilder show all chain (chain of chain by chain...)