diff --git a/Python/etc/dhcp3/dhcpd.conf b/Python/etc/dhcp3/dhcpd.conf
index 2e87d2b..6f00885 100644
--- a/Python/etc/dhcp3/dhcpd.conf
+++ b/Python/etc/dhcp3/dhcpd.conf
@@ -198,3 +198,25 @@ subnet 10.231.137.0 netmask 255.255.255.0 {
   filename "pxelinux.0";
 }
 """ % ', '.join(config.dns.recursiv['evenementiel'])
+
+if has("vlan-federez"):
+    print """
+# Vlan wifi federez
+subnet 10.53.0.0 netmask 255.255.0.0 {
+  interface eth7;
+  range 10.53.1.0 10.53.255.254;
+  default-lease-time 86400;
+  option subnet-mask 255.255.0.0;
+  option broadcast-address 10.53.255.255;
+  next-server 138.231.136.98;
+  option ip-forwarding off;
+  authoritative;
+  option root-path "/";
+  option routers 10.53.0.4;
+  option domain-name-servers %s;
+  option domain-name "crans.org";
+  option domain-search "crans.org";
+  # Fichier a charger pour le boot par le reseau
+  filename "pxelinux.0";
+}
+""" % ', '.join(config.dns.recursiv['fil'])