diff --git a/Dockerfiles/forContainerNet/server buster/Dockerfile b/Dockerfiles/forContainerNet/server_buster/Dockerfile
similarity index 100%
rename from Dockerfiles/forContainerNet/server buster/Dockerfile
rename to Dockerfiles/forContainerNet/server_buster/Dockerfile
diff --git a/topologie/topology_containernet.py b/topologie/topo_containernet.py
similarity index 84%
rename from topologie/topology_containernet.py
rename to topologie/topo_containernet.py
index 3429ea9..04c56de 100755
--- a/topologie/topology_containernet.py
+++ b/topologie/topo_containernet.py
@@ -13,8 +13,8 @@ net = Containernet(controller=Controller)
 info('*** Adding controller\n')
 net.addController('c0')
 info('*** Adding docker containers\n')
-d1 = net.addDocker('srv', ip='10.0.0.3', dimage="server:version1", network="net")
-d2 = net.addDocker('gwi', ip='10.0.0.6', dimage="server:version1", network="net")
+d1 = net.addDocker('srv', ip='10.0.0.3', dimage="server:topo")
+d2 = net.addDocker('gwi', ip='10.0.0.6', dimage="server:topo")
 #gwf1 = net.addDocker('gwf1', ip='10.0.0.9', dimage="gwf:version1")
 #dev1 = net.addDocker('dev1', ip='10.0.0.12', dimage="dev:version1")
 info('*** Adding switches\n')