I had Netflow running perfectly until the server run out of disk space and I was unable to start it anymore. I have moved the directory /opt/AdventNet to a new server with a bigger hard disk and was then able to start again the Netflow application. After moving the netflow directory to the new server Netflow is no longer receiving flows from the routers. I don't want to do a fresh installation as I want to keep the history.
Can you please advise what could be done to fix this problem.