diff --git a/api/serializers.py b/api/serializers.py
index fec0c9c1..454ca954 100644
--- a/api/serializers.py
+++ b/api/serializers.py
@@ -751,7 +751,7 @@ class SwitchPortSerializer(serializers.ModelSerializer):
         model = topologie.Switch
         fields = ('short_name', 'model', 'switchbay', 'ports', 'ipv4', 'ipv6',
                   'subnet', 'subnet6', 'automatic_provision', 'rest_enabled',
-                  'web_management_enabled')
+                  'web_management_enabled', 'get_radius_key_value')
 
 # LOCAL EMAILS
 
diff --git a/preferences/admin.py b/preferences/admin.py
index 5ca90095..2658a94e 100644
--- a/preferences/admin.py
+++ b/preferences/admin.py
@@ -37,7 +37,8 @@ from .models import (
     MailContact,
     AssoOption,
     MailMessageOption,
-    HomeOption
+    HomeOption,
+    RadiusKey
 )
 
 
@@ -86,6 +87,11 @@ class HomeOptionAdmin(VersionAdmin):
     pass
 
 
+class RadiusKeyAdmin(VersionAdmin):
+    """Class radiuskey"""
+    pass
+
+
 admin.site.register(OptionalUser, OptionalUserAdmin)
 admin.site.register(OptionalMachine, OptionalMachineAdmin)
 admin.site.register(OptionalTopologie, OptionalTopologieAdmin)
@@ -93,5 +99,7 @@ admin.site.register(GeneralOption, GeneralOptionAdmin)
 admin.site.register(HomeOption, HomeOptionAdmin)
 admin.site.register(Service, ServiceAdmin)
 admin.site.register(MailContact, MailContactAdmin)
+admin.site.register(Reminder, ReminderAdmin)
+admin.site.register(RadiusKey, RadiusKeyAdmin)
 admin.site.register(AssoOption, AssoOptionAdmin)
 admin.site.register(MailMessageOption, MailMessageOptionAdmin)
diff --git a/preferences/forms.py b/preferences/forms.py
index 73731750..549bc016 100644
--- a/preferences/forms.py
+++ b/preferences/forms.py
@@ -39,6 +39,8 @@ from .models import (
     HomeOption,
     Service,
     MailContact
+    Reminder,
+    RadiusKey
 )
 
 
@@ -242,8 +244,33 @@ class DelServiceForm(Form):
         else:
             self.fields['services'].queryset = Service.objects.all()
 
-class MailContactForm(FormRevMixin, ModelForm):
-    """Edit and add contact email adress"""
+
+class RadiusKeyForm(FormRevMixin, ModelForm):
+    """Edition, ajout de clef radius"""
+    members = forms.ModelMultipleChoiceField(
+        Switch.objects.all(),
+        required=False
+    )
+
+    class Meta:
+        model = RadiusKey
+        fields = '__all__'
+
+    def __init__(self, *args, **kwargs):
+        prefix = kwargs.pop('prefix', self.Meta.model.__name__)
+        super(RadiusKeyForm, self).__init__(*args, prefix=prefix, **kwargs)
+        instance = kwargs.get('instance', None)
+        if instance:
+            self.initial['members'] = Switch.objects.filter(radius_key=instance)
+
+    def save(self, commit=True):
+        instance = super().save(commit)
+        instance.switch_set = self.cleaned_data['members']
+        return instance
+
+
+class MailContactForm(ModelForm):
+    """Edition, ajout d'adresse de contact"""
     class Meta:
         model = MailContact
         fields = '__all__'
diff --git a/preferences/migrations/0047_auto_20180711_0015.py b/preferences/migrations/0047_auto_20180711_0015.py
new file mode 100644
index 00000000..4100bf89
--- /dev/null
+++ b/preferences/migrations/0047_auto_20180711_0015.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-07-10 22:15
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import re2o.aes_field
+import re2o.mixins
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('preferences', '0046_merge_20180710_1533'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RadiusKey',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('radius_key', re2o.aes_field.AESEncryptedField(help_text='Clef radius', max_length=255)),
+                ('comment', models.CharField(blank=True, help_text='Commentaire de cette clef', max_length=255, null=True)),
+                ('default_switch', models.BooleanField(default=True, help_text='Clef par défaut des switchs', unique=True)),
+            ],
+            options={
+                'permissions': (('view_radiuskey', 'Peut voir un objet radiuskey'),),
+            },
+            bases=(re2o.mixins.AclMixin, models.Model),
+        ),
+        migrations.AlterField(
+            model_name='optionaluser',
+            name='gpg_fingerprint',
+            field=models.BooleanField(default=True),
+        ),
+        migrations.AlterField(
+            model_name='optionaluser',
+            name='is_tel_mandatory',
+            field=models.BooleanField(default=True),
+        ),
+    ]
diff --git a/preferences/models.py b/preferences/models.py
index cb89a361..14ab9a52 100644
--- a/preferences/models.py
+++ b/preferences/models.py
@@ -35,6 +35,11 @@ from django.utils.translation import ugettext_lazy as _
 
 import machines.models
 from re2o.mixins import AclMixin
+<<<<<<< HEAD
+=======
+from re2o.aes_field import AESEncryptedField
+from datetime import timedelta
+>>>>>>> 3d881c4f... Gestion de la clef radius, et serialisation
 
 
 class PreferencesModel(models.Model):
@@ -240,6 +245,63 @@ def optionaltopologie_post_save(**kwargs):
     topologie_pref.set_in_cache()
 
 
+class RadiusKey(AclMixin, models.Model):
+    """Class of a radius key"""
+    radius_key = AESEncryptedField(
+        max_length=255,
+        help_text="Clef radius"
+    )
+    comment = models.CharField(
+        max_length=255,
+        null=True,
+        blank=True,
+        help_text="Commentaire de cette clef"
+    )
+    default_switch = models.BooleanField(
+        default=True,
+        unique=True,
+        help_text= "Clef par défaut des switchs"
+    )
+
+    class Meta:
+        permissions = (
+            ("view_radiuskey", "Peut voir un objet radiuskey"),
+        )
+
+
+class Reminder(AclMixin, models.Model):
+    """Options pour les mails de notification de fin d'adhésion.
+    Days: liste des nombres de jours pour lesquells un mail est envoyé
+    optionalMessage: message additionel pour le mail
+    """
+    PRETTY_NAME="Options pour le mail de fin d'adhésion"
+
+    days = models.IntegerField(
+        default=7,
+        unique=True,
+        help_text="Délais entre le mail et la fin d'adhésion"
+    )
+    message = models.CharField(
+        max_length=255,
+        default="",
+        null=True,
+        blank=True,
+        help_text="Message affiché spécifiquement pour ce rappel"
+    )
+
+    class Meta:
+        permissions = (
+            ("view_reminder", "Peut voir un objet reminder"),
+        )
+
+    def users_to_remind(self):
+        from re2o.utils import all_has_access
+        date = timezone.now().replace(minute=0,hour=0)
+        futur_date = date + timedelta(days=self.days)
+        users = all_has_access(futur_date).exclude(pk__in = all_has_access(futur_date + timedelta(days=1))) 
+        return users
+
+
 class GeneralOption(AclMixin, PreferencesModel):
     """Options générales : nombre de resultats par page, nom du site,
     temps où les liens sont valides"""
diff --git a/preferences/templates/preferences/aff_radiuskey.html b/preferences/templates/preferences/aff_radiuskey.html
new file mode 100644
index 00000000..6aca740d
--- /dev/null
+++ b/preferences/templates/preferences/aff_radiuskey.html
@@ -0,0 +1,49 @@
+{% comment %}
+Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+se veut agnostique au réseau considéré, de manière à être installable en
+quelques clics.
+
+Copyright © 2017  Gabriel Détraz
+Copyright © 2017  Goulven Kermarec
+Copyright © 2017  Augustin Lemesle
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+{% endcomment %}
+{% load acl %}
+    <table class="table table-striped">
+        <thead>
+            <tr>
+                <th>Clef</th>
+		<th>Commentaire</th>
+                <th>Clef par default des switchs</th>
+		<th></th>
+                <th></th>
+            </tr>
+        </thead>
+        {% for radiuskey in radiuskey_list %}
+        <tr>
+            <td>{{ radiuskey.radius_key }}</td>
+            <td>{{ radiuskey.comment }}</td>
+            <td>{{ radiuskey.default_switch }}</td>
+            <td class="text-right">
+            {% can_edit radiuskey %}
+            {% include 'buttons/edit.html' with href='preferences:edit-radiuskey' id=radiuskey.id %}
+            {% acl_end %}
+            {% include 'buttons/history.html' with href='preferences:history' name='radiuskey' id=radiuskey.id %}
+            </td>
+        </tr>
+        {% endfor %}
+    </table>
+
diff --git a/preferences/templates/preferences/display_preferences.html b/preferences/templates/preferences/display_preferences.html
index 6a499969..ccdfa4f0 100644
--- a/preferences/templates/preferences/display_preferences.html
+++ b/preferences/templates/preferences/display_preferences.html
@@ -118,6 +118,38 @@ with this program; if not, write to the Free Software Foundation, Inc.,
             <th>{% trans "VLAN for machines rejected by RADIUS" %}</th>
             <td>{{ topologieoptions.vlan_decision_nok }}</td>
         </tr>
+	<tr>	
+	    <th>Placement sur ce vlan par default en cas de rejet</th>
+	    <td>{{ topologieoptions.vlan_decision_nok }}</td>
+	</tr>
+    </table>
+
+    <h5>Configuration des switches</h5>
+    <table class="table table-striped">
+	<tr>
+            <th>Web management, activé si provision automatique</th>
+            <td>{{ topologieoptions.switchs_web_management }}</td>
+	    <th>Rest management, activé si provision auto</th>
+	    <td>{{ topologieoptions.switchs_rest_management }}</td>
+        </tr>
+	<tr>	
+	    <th>Plage d'ip de management des switchs</th>
+	    <td>{{ topologieoptions.switchs_ip_type }}</td>
+	</tr>
+    </table>
+
+	<h5>Clef radius</h5>
+	  {% can_create RadiusKey%}
+	  <a class="btn btn-primary btn-sm" role="button" href="{% url 'preferences:add-radiuskey'  %}"><i class="fa fa-plus"></i> Ajouter une clef radius</a>
+	  {% acl_end %}
+	  {%  include "preferences/aff_radiuskey.html" with  radiuskey_list=radiuskey_list %}
+
+    <h5>{% if topologieoptions.provisioned_switchs %}<span class="label label-success">Provision de la config des switchs{% else %}<span class="label label-danger">Provision de la config des switchs{% endif%}</span></h5>
+    <table class="table table-striped">
+	<tr>
+		<th>Switchs configurés automatiquement</th>
+		<td>{{ topologieoptions.provisioned_switchs|join:", "  }}</td>
+	</tr>
     </table>
     <h4>{% trans "General preferences" %}</h4>
         <a class="btn btn-primary btn-sm" role="button" href="{% url 'preferences:edit-options' 'GeneralOption' %}">
diff --git a/preferences/templates/preferences/preferences.html b/preferences/templates/preferences/preferences.html
index 447df487..8ae9b6bc 100644
--- a/preferences/templates/preferences/preferences.html
+++ b/preferences/templates/preferences/preferences.html
@@ -25,6 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 {% load bootstrap3 %}
 {% load i18n %}
+{% load massive_bootstrap_form %}
 
 {% block title %}{% trans "Preferences" %}{% endblock %}
 
@@ -37,7 +38,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 <form class="form" method="post" enctype="multipart/form-data">
     {% csrf_token %}
     {% if preferenceform %}
-    {% bootstrap_form preferenceform %}
+    {% massive_bootstrap_form preferenceform 'members' %}
     {% endif %}
     {% bootstrap_button action_name button_type="submit" icon='ok' button_class='btn-success' %}
 </form>
diff --git a/preferences/urls.py b/preferences/urls.py
index a89fcdf3..fc45c735 100644
--- a/preferences/urls.py
+++ b/preferences/urls.py
@@ -80,5 +80,19 @@ urlpatterns = [
         name='edit-mailcontact'
         ),
     url(r'^del_mailcontact/$', views.del_mailcontact, name='del-mailcontact'),
+    url(r'^add_reminder/$', views.add_reminder, name='add-reminder'),
+    url(
+        r'^edit_reminder/(?P<reminderid>[0-9]+)$',
+        views.edit_reminder,
+        name='edit-reminder'
+        ),
+    url(r'^del_reminder/$', views.del_reminder, name='del-reminder'),
+    url(r'^add_radiuskey/$', views.add_radiuskey, name='add-radiuskey'),
+    url(
+        r'^edit_radiuskey/(?P<radiuskeyid>[0-9]+)$',
+        views.edit_radiuskey,
+        name='edit-radiuskey'
+        ),
+    url(r'^del_radiuskey/$', views.del_radiuskey, name='del-radiuskey'),
     url(r'^$', views.display_options, name='display-options'),
 ]
diff --git a/preferences/views.py b/preferences/views.py
index 559cdfef..cc12177a 100644
--- a/preferences/views.py
+++ b/preferences/views.py
@@ -43,8 +43,16 @@ from reversion import revisions as reversion
 from re2o.views import form
 from re2o.acl import can_create, can_edit, can_delete_set, can_view_all
 
+<<<<<<< HEAD
 from .forms import (
     ServiceForm, DelServiceForm, MailContactForm, DelMailContactForm
+=======
+from .forms import MailContactForm, DelMailContactForm
+from .forms import (
+    ServiceForm,
+    ReminderForm,
+    RadiusKeyForm
+>>>>>>> 3d881c4f... Gestion de la clef radius, et serialisation
 )
 from .models import (
     Service,
@@ -55,7 +63,13 @@ from .models import (
     MailMessageOption,
     GeneralOption,
     OptionalTopologie,
+<<<<<<< HEAD
     HomeOption
+=======
+    HomeOption,
+    Reminder,
+    RadiusKey
+>>>>>>> 3d881c4f... Gestion de la clef radius, et serialisation
 )
 from . import models
 from . import forms
@@ -76,6 +90,11 @@ def display_options(request):
     mailmessageoptions, _created = MailMessageOption.objects.get_or_create()
     service_list = Service.objects.all()
     mailcontact_list = MailContact.objects.all()
+<<<<<<< HEAD
+=======
+    reminder_list = Reminder.objects.all()
+    radiuskey_list = RadiusKey.objects.all()
+>>>>>>> 3d881c4f... Gestion de la clef radius, et serialisation
     return form({
         'useroptions': useroptions,
         'machineoptions': machineoptions,
@@ -85,7 +104,13 @@ def display_options(request):
         'homeoptions': homeoptions,
         'mailmessageoptions': mailmessageoptions,
         'service_list': service_list,
+<<<<<<< HEAD
         'mailcontact_list': mailcontact_list
+=======
+        'reminder_list': reminder_list,
+        'mailcontact_list': mailcontact_list,
+        'radiuskey_list' : radiuskey_list,
+>>>>>>> 3d881c4f... Gestion de la clef radius, et serialisation
         }, 'preferences/display_preferences.html', request)
 
 
@@ -198,6 +223,69 @@ def del_service(request, instances):
 
 
 @login_required
+<<<<<<< HEAD
+=======
+@can_delete(Reminder)
+def del_reminder(request, reminder_instance, **_kwargs):
+    """Destruction d'un reminder"""
+    if request.method == "POST":
+        reminder_instance.delete()
+        messages.success(request, "Le reminder a été détruit")
+        return redirect(reverse('preferences:display-options'))
+    return form(
+        {'objet': reminder_instance, 'objet_name': 'reminder'},
+        'preferences/delete.html',
+        request
+        )
+
+
+@login_required
+@can_create(RadiusKey)
+def add_radiuskey(request):
+    """Ajout d'une clef radius"""
+    radiuskey = RadiusKeyForm(request.POST or None)
+    if radiuskey.is_valid():
+        radiuskey.save()
+        messages.success(request, "Cette clef a été ajouté")
+        return redirect(reverse('preferences:display-options'))
+    return form(
+        {'preferenceform': radiuskey, 'action_name': 'Ajouter'},
+        'preferences/preferences.html',
+        request
+        )
+
+@can_edit(RadiusKey)
+def edit_radiuskey(request, radiuskey_instance, **_kwargs):
+    """Edition des clefs radius"""
+    radiuskey = RadiusKeyForm(request.POST or None, instance=radiuskey_instance)
+    if radiuskey.is_valid():
+        radiuskey.save()
+        messages.success(request, "Radiuskey modifié")
+        return redirect(reverse('preferences:display-options'))
+    return form(
+        {'preferenceform': radiuskey, 'action_name': 'Editer'},
+        'preferences/preferences.html',
+        request
+    )
+
+
+@login_required
+@can_delete(RadiusKey)
+def del_radiuskey(request, radiuskey_instance, **_kwargs):
+    """Destruction d'un radiuskey"""
+    if request.method == "POST":
+        radiuskey_instance.delete()
+        messages.success(request, "La radiuskey a été détruite")
+        return redirect(reverse('preferences:display-options'))
+    return form(
+        {'objet': radiuskey_instance, 'objet_name': 'radiuskey'},
+        'preferences/delete.html',
+        request
+        )
+
+
+@login_required
+>>>>>>> 3d881c4f... Gestion de la clef radius, et serialisation
 @can_create(MailContact)
 def add_mailcontact(request):
     """Add a contact email adress."""
diff --git a/topologie/migrations/0070_switch_radius_key.py b/topologie/migrations/0070_switch_radius_key.py
new file mode 100644
index 00000000..b3d31b1f
--- /dev/null
+++ b/topologie/migrations/0070_switch_radius_key.py
@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-07-10 22:20
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('preferences', '0047_auto_20180711_0015'),
+        ('topologie', '0069_switch_automatic_provision'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='switch',
+            name='radius_key',
+            field=models.ForeignKey(blank=True, help_text='Clef radius du switch', null=True, on_delete=django.db.models.deletion.PROTECT, to='preferences.RadiusKey'),
+        ),
+    ]
diff --git a/topologie/models.py b/topologie/models.py
index e1d017be..e2c53427 100644
--- a/topologie/models.py
+++ b/topologie/models.py
@@ -49,6 +49,7 @@ from django.db import transaction
 from django.utils.translation import ugettext_lazy as _
 from reversion import revisions as reversion
 
+from preferences.models import OptionalTopologie, RadiusKey
 from machines.models import Machine, regen
 from re2o.mixins import AclMixin, RevMixin
 
@@ -228,6 +229,13 @@ class Switch(AclMixin, Machine):
         null=True,
         on_delete=models.SET_NULL,
     )
+    radius_key = models.ForeignKey(
+        'preferences.RadiusKey',
+        blank=True,
+        null=True,
+        on_delete=models.PROTECT,
+        help_text="Clef radius du switch"
+    )
 
     class Meta:
         unique_together = ('stack', 'stack_member_id')
@@ -295,7 +303,18 @@ class Switch(AclMixin, Machine):
     @cached_property
     def get_name(self):
         return self.name or self.main_interface().domain.name
-    
+
+    @cached_property
+    def get_radius_key(self):
+        return self.radius_key or RadiusKey.objects.filter(default_switch=True).first()
+
+    @cached_property
+    def get_radius_key_value(self):
+        if self.get_radius_key:
+            return self.get_radius_key.radius_key
+        else:
+            return None
+
     @cached_property
     def rest_enabled(self):
         return OptionalTopologie.get_cached_value('switchs_rest_management') or self.automatic_provision