diff --git a/docs/install/networking/openvswitch.md b/docs/install/networking/openvswitch.md
index 439a927..e6536c5 100644
--- a/docs/install/networking/openvswitch.md
+++ b/docs/install/networking/openvswitch.md
@@ -71,4 +71,40 @@ We saw this quite often. The solution is to restart the Open vSwitch services on
 $ service openvswitch-ipsec restart && service openvswitch-switch restart
 ```
 
-> Other services connecting to remote nodes via the internal network might need a restart as well, as soon as the connections have been established.
\ No newline at end of file
+> Other services connecting to remote nodes via the internal network might need a restart as well, as soon as the connections have been established.
+
+<!--### 2. Connections between the nodes are really slow
+
+The commands below may result in a better OVS configuration. We had no success with that however.
+
+```bash
+# create OVS bridge
+ovs-vsctl add-br ovsbr0
+
+# add physical eth0
+ovs-vsctl add-port ovsbr0 eth0
+
+# assign eth0 address to the bridge
+ifconfig eth0 0
+ifconfig ovsbr0 172.16.231.138 netmask 255.255.255.0
+ifconfig ovsbr0 mtu 1420  # needed for GRE + IPSec
+
+# set new default route
+route del default
+route add default ovsbr0
+
+# add ipynbsrv port
+ovs-vsctl add-port ovsbr0 ipynbsrv0 -- set interface ipynbsrv0 type=internal
+ifconfig ipynbsrv0 192.168.0.2 netmask 255.255.0.0
+
+# establish GRE connections
+ovs-vsctl add-port ovsbr0 gre_master_slave1 -- set interface gre_master_slave1 type=ipsec_gre options:remote_ip=172.16.231.139 options:psk=ipynbsrv
+
+# in /etc/rc.local
+ifconfig eth0 0
+ifconfig ovsbr0 172.16.231.138 netmask 255.255.255.0
+ifconfig ovsbr0 mtu 1420
+route del default
+route add default ovsbr0
+ifconfig ipynbsrv0 192.168.0.1 netmask 255.255.0.0
+```-->
\ No newline at end of file
diff --git a/ipynbsrv/admin/admin.py b/ipynbsrv/admin/admin.py
index 4cfd7bc..9d3a18d 100644
--- a/ipynbsrv/admin/admin.py
+++ b/ipynbsrv/admin/admin.py
@@ -290,7 +290,7 @@ class ContainerImageAdmin(admin.ModelAdmin):
     Admin model for the `ContainerImage` model.
     """
 
-    list_display = ['get_friendly_name', 'description', 'is_internal', 'is_public']
+    list_display = ['get_friendly_name', 'short_description', 'is_internal', 'is_public']
     list_filter = [
         'is_internal',
         'is_public',
@@ -299,7 +299,7 @@ class ContainerImageAdmin(admin.ModelAdmin):
 
     fieldsets = [
         ('General Properties', {
-            'fields': ['name', 'description', 'owner']
+            'fields': ['name', 'short_description', 'description', 'owner']
         }),
         ('Backend Properties', {
             'classes': ['collapse'],