Related with: https://issues.jboss.org/browse/GUVNOR-2289

When I change Server ip. (For example a Laptop with wifi and rj45 interfaces), workbench saves the two interfaces.
At this point if I try changing a container, workbench tries to update "down" and "up" interfaces.

I tried deleteting/changing server xml file, but it has no effect on multiple interfaces.

I this situation, I want to leave only one interface, "UP" one.

The feature I want is to leave only one interface, or delete "down" ones (manually or automatically