diff --git a/static/images/rj45.gif b/static/images/rj45.gif
new file mode 100644
index 00000000..69630b10
Binary files /dev/null and b/static/images/rj45.gif differ
diff --git a/users/forms.py b/users/forms.py
index a3dcee57..982ad58f 100644
--- a/users/forms.py
+++ b/users/forms.py
@@ -41,6 +41,8 @@ from django.utils import timezone
 from django.contrib.auth.models import Group, Permission
 from django.utils.translation import ugettext_lazy as _
 
+from machines.models import Interface, Machine, Nas
+from topologie.models import Port
 from preferences.models import OptionalUser
 from re2o.utils import remove_user_room, get_input_formats_help_text
 from re2o.mixins import FormRevMixin
@@ -660,3 +662,53 @@ class EmailSettingsForm(FormRevMixin, FieldPermissionFormMixin, ModelForm):
         model = User
         fields = ['email','local_email_enabled', 'local_email_redirect']
 
+
+class InitialRegisterForm(forms.Form):
+    register_room = forms.BooleanField(required=False)
+    register_machine = forms.BooleanField(required=False)
+
+    def __init__(self, *args, **kwargs):
+        switch_ip = kwargs.pop('switch_ip')
+        switch_port = kwargs.pop('switch_port')
+        client_mac = kwargs.pop('client_mac')
+        self.user = kwargs.pop('user')
+        if switch_ip and switch_port:
+            # Looking for a port
+            port = Port.objects.filter(switch__interface__ipv4__ipv4=switch_ip, port=switch_port).first()
+            # If a port exists, checking there is a room AND radius
+            if port:
+                if port.get_port_profile.radius_type != 'NO' and port.get_port_profile.radius_mode == 'STRICT' and hasattr(port, 'room'):
+                    # Requesting user is not in this room ?
+                    if self.user.room != port.room:
+                        self.new_room = port.room
+        if client_mac and switch_ip:
+            # If this interface doesn't already exists
+            if not Interface.objects.filter(mac_address=client_mac):
+                self.mac_address = client_mac
+                self.nas_type = Nas.objects.filter(nas_type__interface__ipv4__ipv4=switch_ip).first()
+        super(InitialRegisterForm, self).__init__(*args, **kwargs)
+        if hasattr(self, 'new_room'):
+            self.fields['register_room'].label = _("New connection from Room %s. Is that yours ? If it is the case, type Ok" % self.new_room)
+        else:
+            self.fields.pop('register_room')
+        if hasattr(self, 'mac_address'):
+            self.fields['register_machine'].label = _("New connection from new device. Register It ? Say Yes to get internet connection from it (mac_address : %s)" % self.mac_address)
+        else:
+            self.fields.pop('register_machine')
+
+    def clean_register_room(self):
+        if self.cleaned_data['register_room']:
+            if self.user.is_class_adherent:
+                remove_user_room(self.new_room)
+                user = self.user.adherent
+                user.room = self.new_room
+                user.save()
+            if self.user.is_class_club:
+                user = self.user.club
+                user.room = self.new_room
+                user.save()
+
+    def clean_register_machine(self):
+        if self.cleaned_data['register_machine']:
+            if self.mac_address and self.nas_type:
+                self.user.autoregister_machine(self.mac_address, self.nas_type)
diff --git a/users/templates/users/plugin_out.html b/users/templates/users/plugin_out.html
new file mode 100644
index 00000000..a6ebf83f
--- /dev/null
+++ b/users/templates/users/plugin_out.html
@@ -0,0 +1,41 @@
+{% extends "users/sidebar.html" %}
+{% 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 bootstrap3 %}
+{% load massive_bootstrap_form %}
+{% load static %}
+{% load i18n %}
+{% block title %}{% trans "Users" %}{% endblock %}
+
+{% block content %}
+
+<h3>Votre machine et votre chambre ont bien été enregistrées. Merci de débrancher et rebrancher votre cable RJ45 pour bénéficier d'une connexion filaire</h3>
+<center><img src="{% static '/images/rj45.gif' %}" alt="rj45_in_out"></center>
+
+<br/>
+<br/>
+<br/>
+{% endblock %}
+
diff --git a/users/urls.py b/users/urls.py
index 5515dd29..1e6ffa8c 100644
--- a/users/urls.py
+++ b/users/urls.py
@@ -109,6 +109,7 @@ urlpatterns = [
     url(r'^mass_archive/$', views.mass_archive, name='mass-archive'),
     url(r'^$', views.index, name='index'),
     url(r'^index_clubs/$', views.index_clubs, name='index-clubs'),
+    url(r'^initial_register/$', views.initial_register, name='initial-register'),
     url(r'^rest/ml/std/$',
         views.ml_std_list,
         name='ml-std-list'),
diff --git a/users/views.py b/users/views.py
index af311ceb..86cfa767 100644
--- a/users/views.py
+++ b/users/views.py
@@ -105,7 +105,8 @@ from .forms import (
     PassForm,
     ResetPasswordForm,
     ClubAdminandMembersForm,
-    GroupForm
+    GroupForm,
+    InitialRegisterForm
 )
 
 
@@ -1081,6 +1082,28 @@ def process_passwd(request, req):
         request
     )
 
+@login_required
+def initial_register(request):
+    u_form = InitialRegisterForm(request.POST or None, user=request.user, switch_ip=request.GET.get('switch_ip', None), switch_port=request.GET.get('switch_port', None), client_mac=request.GET.get('client_mac', None))
+    if not u_form.fields:
+        messages.error(request, _("Incorrect url, or already registered device"))
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid': str(request.user.id)}
+        ))
+    if u_form.is_valid():
+        messages.success(request, _("Successfull register ! Please plug off and plug again your cable to get internet access"))
+        return form(
+            {},
+            'users/plugin_out.html',
+            request
+        )
+    return form(
+        {'userform': u_form, 'action_name': _("Register device or room")},
+        'users/user.html',
+        request
+    )
+
 
 class JSONResponse(HttpResponse):
     """ Framework Rest """