Issue detected in the CI automation:

https://jenkins.opendaylight.org/controller/job/controller-csit-1node-cds-netconf-only-master/

To reproduce just follow the steps in this wiki to install netopeer:

https://wiki.opendaylight.org/view/OpenDaylight_Controller:Config:Examples:Netconf

There is 1 failure when fetching operational info from mounted device:

curl -v http://localhost:8181/restconf/operational/network-topology:network-topology/topology/topology-netconf/node/libnetconfd/yang-ext:mount/

Returns 500 Problem to get data from transaction.