ffdo-ansible-l2tp/roles/iptables/templates/rules.v6.j2

# This file is managed by ansible, don't make changes here - they will be overwritten.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
COMMIT
*mangle
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-N DNS 
-A INPUT -p udp -m udp --dport 53 -j DNS 
-A INPUT -p tcp -m tcp --dport 53 -j DNS 
{% if v6dnsips is defined %}
{% for entry in v6dnsips %}
-A DNS -d {{entry}}/32 -j RETURN
{% endfor %}
{% endif %}
:POSTROUTING ACCEPT [0:0]
{% if ffrl_tun is defined %}
-A POSTROUTING -o tun-+ -p tcp -m tcp --tcp-flags SYN,RST SYN -m tcpmss ! --mss 0:1220 -j TCPMSS --set-mss 1220
{% endif %}
COMMIT