infrastructure/os/config/roles/network/templates/rules.v6

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*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
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# Internet Control Message Protocol
# (required)
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-A INPUT -p icmp -j ACCEPT
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-A INPUT -p ipv6-icmp -j ACCEPT
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# Administration
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-A INPUT -p tcp --dport 22 -j ACCEPT
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# Cluster
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{% for selected_host in groups['cluster_nodes'] %}
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-A INPUT -s {{ hostvars[selected_host]['ipv6'] }} -j ACCEPT
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{% endfor %}
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# Local
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-A INPUT -i docker0 -j ACCEPT
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-A INPUT -s ::1/128 -j ACCEPT
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-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
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COMMIT
*nat
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
COMMIT
*mangle
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
COMMIT
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