The different user classes are “information”, “maintenance”, “manager”, “sessionmanager”. If the client tries to connect to an ECLI, the proxy session checks first if the NE is in the access domain of the client. If the check passes, the connection to the ECLI will be established. If not an error message will appear. The ECLI proxy session is restricted to connect to one NE at a time.

If the OSS client tries to connect as “information”, the client needs to have the read to NE access right. If the client connects as “maintenance”, “manager” or “sessionmanager”, the client needs to have read and update to NE access rights.