In the slice detail page, where the controller address is set, it would be useful to let the experimenter choose from an existing VM in the slice (thus obtaining the IP internally) or set a different IP.
The form would show the following:
OpenFlow controller IP OpenFlow controller port
Choose an existing VM
++++++++++++++++++++++++ +++++++++++++++++++
+ List of VMs in slice + + +
++++++++++++++++++++++++ +++++++++++++++++++
OR set another
++++++++++++++++++++++++
+ +
++++++++++++++++++++++++
In the slice detail page, where the controller address is set, it would be useful to let the experimenter choose from an existing VM in the slice (thus obtaining the IP internally) or set a different IP.
The form would show the following: