firewall/global_policy.nft

26 lines
959 B
Text
Raw Permalink Normal View History

2019-12-20 18:18:10 +00:00
# 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>
2019-01-09 12:15:20 +00:00
2019-03-12 21:06:21 +00:00
table inet firewall {
2019-01-09 12:15:20 +00:00
chain global {
2019-03-12 21:06:21 +00:00
# On accepte les connexions déjà établies
ct state established,related accept
2019-01-09 12:15:20 +00:00
# Gestion de l'ICMP :
# On empêche le ping flood
icmp type echo-request limit rate over 50/second drop;
2019-02-09 09:23:05 +00:00
ip protocol icmp accept;
2019-01-09 12:15:20 +00:00
}
}