1 files changed, 24 insertions, 22 deletions
diff --git a/data/templates/dynamic-dns/ddclient.conf.tmpl b/data/templates/dynamic-dns/ddclient.conf.tmpl
index 517e4bad4..ee55c9fa6 100644
--- a/data/templates/dynamic-dns/ddclient.conf.tmpl
+++ b/data/templates/dynamic-dns/ddclient.conf.tmpl
@@ -3,18 +3,19 @@ daemon=1m
 syslog=yes
 ssl=yes
 
-{% for iface in interface %}
+{% if interface is vyos_defined %}
+{%   for iface, iface_config in interface.items() %}
 # ddclient configuration for interface "{{ iface }}"
-{%   if interface[iface].use_web is defined and interface[iface].use_web is not none %}
-{%     set web_skip = ", web-skip='" + interface[iface].use_web.skip + "'" if interface[iface].use_web.skip is defined else '' %}
-use=web, web='{{ interface[iface].use_web.url }}'{{ web_skip }}
-{%   else %}
-{{ 'usev6=if' if interface[iface].ipv6_enable is defined else 'use=if' }}, if={{ iface }}
-{%   endif %}
+{%     if iface_config.use_web is vyos_defined %}
+{%       set web_skip = ", web-skip='" ~ iface_config.use_web.skip ~ "'" if iface_config.use_web.skip is vyos_defined else '' %}
+use=web, web='{{ iface_config.use_web.url }}'{{ web_skip }}
+{%     else %}
+{{ 'usev6=if' if iface_config.ipv6_enable is vyos_defined else 'use=if' }}, if={{ iface }}
+{%     endif %}
 
-{%   if interface[iface].rfc2136 is defined and interface[iface].rfc2136 is not none %}
-{%     for rfc2136, config in interface[iface].rfc2136.items() %}
-{%       for dns_record in config.record if config.record is defined %}
+{%     if iface_config.rfc2136 is vyos_defined %}
+{%       for rfc2136, config in iface_config.rfc2136.items() %}
+{%         for dns_record in config.record if config.record is vyos_defined %}
 # RFC2136 dynamic DNS configuration for {{ rfc2136 }}, {{ config.zone }}, {{ dns_record }}
 server={{ config.server }}
 protocol=nsupdate
@@ -23,27 +24,28 @@ ttl={{ config.ttl }}
 zone={{ config.zone }}
 {{ dns_record }}
 
+{%         endfor %}
 {%       endfor %}
-{%     endfor %}
-{%   endif %}
+{%     endif %}
 
-{%   if interface[iface].service is defined and interface[iface].service is not none %}
-{%     for service, config in interface[iface].service.items() %}
-{%       for dns_record in config.host_name %}
+{%     if iface_config.service is vyos_defined %}
+{%       for service, config in iface_config.service.items() %}
+{%         for dns_record in config.host_name %}
 # DynDNS provider configuration for {{ service }}, {{ dns_record }}
 protocol={{ config.protocol }},
 max-interval=28d,
 login={{ config.login }},
 password='{{ config.password }}',
-{%         if config.server %}
+{%           if config.server is vyos_defined %}
 server={{ config.server }},
-{%         endif %}
-{%         if config.zone %}
+{%           endif %}
+{%           if config.zone is vyos_defined %}
 zone={{ config.zone }},
-{%         endif %}
+{%           endif %}
 {{ dns_record }}
 
+{%         endfor %}
 {%       endfor %}
-{%     endfor %}
-{%   endif %}
-{% endfor %}
+{%     endif %}
+{%   endfor %}
+{% endif %}