2019-06-01 14:02:49 +00:00
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*filter
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:INPUT DROP [0:0]
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:FORWARD DROP [0:0]
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:OUTPUT ACCEPT [0:0]
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2020-10-22 16:29:37 +00:00
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# Internet Control Message Protocol
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2020-10-22 15:57:02 +00:00
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-A INPUT -p icmp -j ACCEPT
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2020-07-13 18:01:04 +00:00
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# Administration
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2020-07-13 17:58:49 +00:00
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-A INPUT -p tcp --dport 22 -j ACCEPT
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2020-07-13 18:01:04 +00:00
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2020-10-22 16:29:37 +00:00
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# Diplonat needs everything open to communicate with IGD with the router
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-A INPUT -s 192.168.1.254 -j ACCEPT
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2020-07-13 18:01:04 +00:00
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# Cluster
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2019-06-01 14:02:49 +00:00
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{% for selected_host in groups['cluster_nodes'] %}
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2020-10-22 15:57:02 +00:00
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-A INPUT -s {{ hostvars[selected_host]['ipv4'] }} -j ACCEPT
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2019-06-01 14:02:49 +00:00
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{% endfor %}
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2020-07-13 18:01:04 +00:00
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# Local
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2019-06-01 14:02:49 +00:00
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-A INPUT -i docker0 -j ACCEPT
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-A INPUT -s 127.0.0.1/8 -j ACCEPT
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-A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
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COMMIT
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*nat
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:PREROUTING ACCEPT [0:0]
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:INPUT ACCEPT [0:0]
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:OUTPUT ACCEPT [0:0]
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:POSTROUTING ACCEPT [0:0]
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COMMIT
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*mangle
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:PREROUTING ACCEPT [0:0]
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:INPUT ACCEPT [0:0]
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:FORWARD ACCEPT [0:0]
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:OUTPUT ACCEPT [0:0]
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:POSTROUTING ACCEPT [0:0]
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COMMIT
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