From 88686ab939e2886c1ee317240b112088b3d0c63e Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Thu, 31 Jul 2025 17:49:37 +0200
Subject: [PATCH] access: set IPv6 management address for D-Link switches

Also default route.
---
 roles/access/templates/config-d-link.j2 | 35 ++++++++++++++-----------
 1 file changed, 20 insertions(+), 15 deletions(-)

diff --git a/roles/access/templates/config-d-link.j2 b/roles/access/templates/config-d-link.j2
index 9d0281d..1a4b3b5 100644
--- a/roles/access/templates/config-d-link.j2
+++ b/roles/access/templates/config-d-link.j2
@@ -1,3 +1,5 @@
+{% set mgmt_iface = interfaces | selectattr('mgmt_only') | first -%}
+
 terminal length default 0
 no ip http server
 line console
@@ -19,7 +21,6 @@ interface {{ iface.name }}
 {% endfor %}
 
 {# access interfaces #}
-{%- set mgmt = namespace(ip=false, gw=false) %}
 {%- for iface in interfaces | rejectattr('lag') %}
 interface {{ iface.name }}
 {# common setup for user-facing interfaces #}
@@ -73,16 +74,6 @@ interface {{ iface.name }}
 
 {% endif %}
 
-{# store management address and gateway for later #}
-{%- if iface.mgmt_only and iface.ip_addresses %}
-{% set mgmt.ip = iface.ip_addresses[0].address %}
-{% set subnet = mgmt.ip | ipaddr('subnet') %}
-{% set prefix = prefixes | selectattr('prefix', '==', subnet) | first %}
-{% if prefix.custom_fields.gateway %}
-{% set mgmt.gw = prefix.custom_fields.gateway.address %}
-{% endif %}
-{% endif %}
-
 {% if iface.name in ifaces_dhcp | default([]) %}
  ip dhcp snooping trust
 {% else %}
@@ -91,10 +82,14 @@ interface {{ iface.name }}
 {% endfor %}
 
 {# management VLAN #}
-{%- if mgmt.ip %}
 interface Vlan1
- ip address {{ mgmt.ip | ipaddr('address') }} {{ mgmt.ip | ipaddr('netmask') }}
+{% for address in mgmt_iface.ip_addresses %}
+{% if address.family.value == 4 %}
+ ip address {{ address.address | ipaddr('address') }} {{ address.address | ipaddr('netmask') }}
+{% else %}
+ ipv6 address {{ address.address | upper }}
 {% endif %}
+{% endfor %}
 
 voice vlan mac-address 2C-3E-CF-00-00-00 FF-FF-FF-00-00-00 description Cisco
 voice vlan mac-address 3C-0E-23-00-00-00 FF-FF-FF-00-00-00 description Cisco
@@ -127,8 +122,18 @@ ip dhcp snooping
 no ip dhcp snooping
 {% endif %}
 
-{% if mgmt.gw %}
-ip route 0.0.0.0 0.0.0.0 {{ mgmt.gw | ipaddr('address') }} primary
+{% for address in mgmt_iface.ip_addresses %}
+{% set subnet = address.address | ipaddr('subnet') %}
+{% set prefix = prefixes | selectattr('prefix', '==', subnet) | first %}
+{% if prefix.custom_fields.gateway %}
+{% set gateway = prefix.custom_fields.gateway %}
+{% if gateway.family.value == 4 %}
+ip route 0.0.0.0 0.0.0.0 {{ gateway.address | ipaddr('address') }} primary
+{% else %}
+ipv6 route default vlan1 {{ gateway.address | ipaddr('address') | upper }} primary
 {% endif %}
+{% endif %}
+{% endfor %}
+
 
 no ddp