The DX NetOps Performance Management Data Collector apache-karaf web services provides webport access remotely over port 8681.
This is only used externally for debugging purposes and can be disabled to prevent access remotely.
How to prevent DC remote access to the apache-karaf webport.
How to limit DC apache-karaf webport access so that it is only accessible to the DC itself via localhost.
All supported DX NetOps Performance Management releases r21.2.1 and older
To disable remote access to the DC karaf webport 8681 complete these steps.