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Iptables to ansible_ssh_port

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This commit is contained in:
Jack Ivanov 2019-11-19 19:18:55 +01:00
parent 376b023565
commit 37275e2ae3
2 changed files with 4 additions and 4 deletions
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4
roles/common/templates/rules.v4.j2
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@ -64,8 +64,8 @@ COMMIT
-A INPUT -p icmp --icmp-type echo-request -m hashlimit --hashlimit-upto 5/s --hashlimit-mode srcip --hashlimit-srcmask 32 --hashlimit-name icmp-echo-drop -j ACCEPT -A INPUT -p icmp --icmp-type echo-request -m hashlimit --hashlimit-upto 5/s --hashlimit-mode srcip --hashlimit-srcmask 32 --hashlimit-name icmp-echo-drop -j ACCEPT
# Accept IPSEC/WireGuard traffic to ports {{ subnets|join(',') }} # Accept IPSEC/WireGuard traffic to ports {{ subnets|join(',') }}
-A INPUT -p udp -m multiport --dports {{ ports|join(',') }} -j ACCEPT -A INPUT -p udp -m multiport --dports {{ ports|join(',') }} -j ACCEPT
# Allow new traffic to port {{ ssh_port }} (SSH) # Allow new traffic to port {{ ansible_ssh_port }} (SSH)
-A INPUT -p tcp --dport {{ ssh_port }} -m conntrack --ctstate NEW -j ACCEPT -A INPUT -p tcp --dport {{ ansible_ssh_port }} -m conntrack --ctstate NEW -j ACCEPT
{% if ipsec_enabled %} {% if ipsec_enabled %}
# Allow any traffic from the IPsec VPN # Allow any traffic from the IPsec VPN

4
roles/common/templates/rules.v6.j2
View file

@ -70,8 +70,8 @@ COMMIT
-A INPUT -p icmpv6 --icmpv6-type echo-request -m hashlimit --hashlimit-upto 5/s --hashlimit-mode srcip --hashlimit-srcmask 32 --hashlimit-name icmp-echo-drop -j ACCEPT -A INPUT -p icmpv6 --icmpv6-type echo-request -m hashlimit --hashlimit-upto 5/s --hashlimit-mode srcip --hashlimit-srcmask 32 --hashlimit-name icmp-echo-drop -j ACCEPT
# Accept IPSEC/WireGuard traffic to ports {{ subnets|join(',') }} # Accept IPSEC/WireGuard traffic to ports {{ subnets|join(',') }}
-A INPUT -p udp -m multiport --dports {{ ports|join(',') }} -j ACCEPT -A INPUT -p udp -m multiport --dports {{ ports|join(',') }} -j ACCEPT
# Allow new traffic to port {{ ssh_port }} (SSH) # Allow new traffic to port {{ ansible_ssh_port }} (SSH)
-A INPUT -p tcp --dport {{ ssh_port }} -m conntrack --ctstate NEW -j ACCEPT -A INPUT -p tcp --dport {{ ansible_ssh_port }} -m conntrack --ctstate NEW -j ACCEPT
# Accept properly formatted Neighbor Discovery Protocol packets # Accept properly formatted Neighbor Discovery Protocol packets
-A INPUT -p icmpv6 --icmpv6-type router-advertisement -m hl --hl-eq 255 -j ACCEPT -A INPUT -p icmpv6 --icmpv6-type router-advertisement -m hl --hl-eq 255 -j ACCEPT