Intergration of internal graph-database for topologies
Right now we store the information about ONDs but do not have any information about the topologies. This information can be retrieved from the links between the interfaces/ONDs and their interconnections.
Read from pnd info about ONDs, store and extract topology information. Allow the web-gui to extract topology information.
Later on allow modification of topology and write back of this to the ond in order to apply configuration changes on the actual OND.