# This file autogenerated by vCPE observer
# It contains a list of DNS servers for dnsmasq to use.
no-resolv

{% if cdn_enable %}
{% if cdn_prefixes %}
# CDN
{% for prefix in cdn_prefixes %}
server=/{{ prefix }}/{{ dnsdemux_ip }}
{% endfor %}
{% endif %}
{% endif %}

{% if url_filter_kind=="answerx" %}
cache-size=0
add-mac
{% endif %}

# temporary for ONS demo
address=/z.cdn.turner.com/207.141.192.134

# use google's DNS service
{% for dns_server in dns_servers %}
server={{ dns_server }}
{% endfor %}

