No network data sent from CentOS 7

Dear OCS Inventory Community,

I've compiled and installed the agent on a CentOS7 machine but it does not send the network configuration to the server.

Setting the log in debug mode, the <NETWORKS> session is empty

grep -A1 -b1 NETW ocsinventory-agent.log
547187-    </INPUTS>
547201:    <NETWORKS>
547216:    </NETWORKS>
547232-    <REPOSITORY>

Everything works fine on CentOS7 and debians, all required and recommended packages are installed (with some fix due to renaming from centos developers).

Do you have any idea on what is missing?