diff --git a/machines/models.py b/machines/models.py
index 19d252b7..d5eb15ca 100644
--- a/machines/models.py
+++ b/machines/models.py
@@ -1365,11 +1365,11 @@ class Interface(RevMixin, AclMixin, FieldPermissionModelMixin, models.Model):
         DHCPv6).
         """
         if preferences.models.OptionalMachine.get_cached_value("ipv6_mode") == "SLAAC":
-            return self.ipv6list.all()
+            return self.ipv6list.filter(active=True)
         elif (
             preferences.models.OptionalMachine.get_cached_value("ipv6_mode") == "DHCPV6"
         ):
-            return self.ipv6list.filter(slaac_ip=False)
+            return self.ipv6list.filter(active=True).filter(slaac_ip=False)
         else:
             return []
 
diff --git a/preferences/models.py b/preferences/models.py
index b012b12b..68b8286c 100644
--- a/preferences/models.py
+++ b/preferences/models.py
@@ -369,7 +369,7 @@ class OptionalTopologie(AclMixin, PreferencesModel):
         def return_ips_dict(interfaces):
             return {
                 "ipv4": [str(interface.ipv4) for interface in interfaces],
-                "ipv6": Ipv6List.objects.filter(interface__in=interfaces).values_list(
+                "ipv6": Ipv6List.objects.filter(interface__in=interfaces).filter(active=True).values_list(
                     "ipv6", flat=True
                 ),
             }
diff --git a/topologie/models.py b/topologie/models.py
index 85f6d188..9607e811 100644
--- a/topologie/models.py
+++ b/topologie/models.py
@@ -366,6 +366,11 @@ class Switch(Machine):
 
     @cached_property
     def get_radius_servers_objects(self):
+        """Return radius servers objects for Switchs provisioning, via REST API.
+        
+        Returns :
+            Interfaces objects query_set for the Role type radius-server
+        """
         return Role.all_interfaces_for_roletype("radius-server").filter(
             machine_type__in=MachineType.objects.filter(
                 interface__in=self.interface_set.all()
@@ -374,10 +379,16 @@ class Switch(Machine):
 
     @cached_property
     def get_radius_servers(self):
+        """Return radius servers string, ipv4 and ipv6 for Switchs provisioning,
+        via REST API.
+        
+        Returns :
+            Ip dict of interfaces for the Role type radius-server
+        """
         def return_ips_dict(interfaces):
             return {
                 "ipv4": [str(interface.ipv4) for interface in interfaces],
-                "ipv6": Ipv6List.objects.filter(interface__in=interfaces).values_list(
+                "ipv6": Ipv6List.objects.filter(interface__in=interfaces).filter(active=True).values_list(
                     "ipv6", flat=True
                 ),
             }