Scanning an NFS share using Network Discover fails with the message an "Access is denied" message. The scan detail logs collected from the Network Discover server we can see the following:
[SEVERE] (DISCOVER.103) Incorrect Username/Password "domain\username" for share specified: "\10.x.x.x\vol\share_target_name"
[INFO] (DISCOVER.122) Failed to open content root nfs:"//10.x.x.x/vol/share_target_name", reason Access is denied.
The NFS share is configured to use anonymous access.
You should now see the scan running successfully now.