firewall/roulette.nft

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

# Copyright © 2018-2019 Hugo Levy-Falk <hugo@klafyvel.me>

# Gestion de la roulette

table inet firewall {
	set ip_roulette {
		type ipv4_addr
	}
	set allowed_roulette {
		type ipv4_addr
		elements = {
			10.7.0.4,
			92.242.132.24
		}
	}

	chain roulette {
		ip saddr @ip_roulette ip daddr != @allowed_roulette drop
		ip daddr @ip_roulette ip saddr != @allowed_roulette drop
	}
}