roles/common/templates/etc/iptables/services.j2


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# {{ ansible_managed }}
# Do NOT edit this file directly!
#
# direction              protocol     destination port            source port
# (in|out|inout)[46]?    (tcp|udp|..) (port|port:port|port,port)  (port|port:port|port,port)

inout   udp     500    500                              # ISAKMP
#inout   udp     4500    4500    # IPSec NAT Traversal

out     tcp     80,443                                  # HTTP/HTTPS
out     udp     53                                      # DNS
out     udp     67                                      # DHCP

in      tcp     {{ ansible_ssh_port|default('22') }}    # SSH
{% if 'MX' in group_names %}
in      tcp     25                                      # SMTP
{% endif %}