1 files changed, 57 insertions, 0 deletions
diff --git a/data/templates/dhcp-client/ipv6.tmpl b/data/templates/dhcp-client/ipv6.tmpl
new file mode 100644
index 000000000..68f668117
--- /dev/null
+++ b/data/templates/dhcp-client/ipv6.tmpl
@@ -0,0 +1,57 @@
+### Autogenerated by interface.py ###
+
+# man https://www.unix.com/man-page/debian/5/dhcp6c.conf/
+interface {{ ifname }} {
+{% if address is defined and 'dhcpv6' in address %}
+    request domain-name-servers;
+    request domain-name;
+{%   if dhcpv6_options is defined and dhcpv6_options.parameters_only is defined %}
+    information-only;
+{%   endif %}
+{%   if dhcpv6_options is not defined or dhcpv6_options.temporary is not defined %}
+    send ia-na 0; # non-temporary address
+{%   endif %}
+{%   if dhcpv6_options is defined and dhcpv6_options.rapid_commit is defined %}
+    send rapid-commit; # wait for immediate reply instead of advertisements
+{%   endif %}
+{% endif %}
+{% if dhcpv6_options is defined and dhcpv6_options.pd is defined %}
+{%   for pd in dhcpv6_options.pd %}
+    send ia-pd {{ pd }}; # prefix delegation #{{ pd }}
+{%   endfor %}
+{% endif %}
+};
+
+{% if address is defined and 'dhcpv6' in address %}
+{%   if dhcpv6_options is not defined or dhcpv6_options.temporary is not defined %}
+id-assoc na 0 {
+    # Identity association for non temporary address
+};
+{%   endif %}
+{% endif %}
+
+{% if dhcpv6_options is defined and dhcpv6_options.pd is defined %}
+{%   for pd in dhcpv6_options.pd %}
+id-assoc pd {{ pd }} {
+{#   length got a default value #}
+    prefix ::/{{ dhcpv6_options.pd[pd].length }} infinity;
+{%     set sla_len = 64 - dhcpv6_options.pd[pd].length|int %}
+{%     set count = namespace(value=0) %}
+{%     for interface in dhcpv6_options.pd[pd].interface if dhcpv6_options.pd[pd].interface is defined %}
+    prefix-interface {{ interface }} {
+        sla-len {{ sla_len }};
+{%       if dhcpv6_options.pd[pd].interface[interface].sla_id is defined and dhcpv6_options.pd[pd].interface[interface].sla_id is not none %}
+        sla-id {{ dhcpv6_options.pd[pd].interface[interface].sla_id }};
+{%       else %}
+        sla-id {{ count.value }};
+{%       endif %}
+{%       if dhcpv6_options.pd[pd].interface[interface].address is defined and dhcpv6_options.pd[pd].interface[interface].address is not none %}
+        ifid {{ dhcpv6_options.pd[pd].interface[interface].address }};
+{%       endif %}
+    };
+{%      set count.value = count.value + 1 %}
+{%     endfor %}
+};
+{%   endfor %}
+{% endif %}
+