diff --git a/roles/ariane/tasks/iptables.yml b/roles/ariane/tasks/iptables.yml index fe517eb..45ad62e 100644 --- a/roles/ariane/tasks/iptables.yml +++ b/roles/ariane/tasks/iptables.yml @@ -6,3 +6,8 @@ template: dest=/etc/iptables/rules.v4 src=iptables_rules_v4.j2 owner=root group=root mode=0644 notify: iptables restore + +- name: /etc/iptables/rules.v6 + template: dest=/etc/iptables/rules.v6 src=iptables_rules_v6.j2 owner=root group=root mode=0644 + notify: + iptables restore diff --git a/roles/ariane/templates/iptables_rules_v6.j2 b/roles/ariane/templates/iptables_rules_v6.j2 new file mode 100644 index 0000000..d2927b5 --- /dev/null +++ b/roles/ariane/templates/iptables_rules_v6.j2 @@ -0,0 +1,12 @@ +# {{ ansible_managed }} + +*filter +:INPUT DROP [0:0] +:FORWARD DROP [0:0] +:OUTPUT ACCEPT [0:0] +-A INPUT -p tcp --syn -j DROP +-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT +-A INPUT -p ipv6-icmp -j ACCEPT +-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT +-A INPUT -i lo -j ACCEPT +COMMIT