I have recently noticed that our (ephemeral) nmb logs (1.9.18p1) for Samba installations on several different subnets have been clocking up a considerable number of these ... process_node_status_request: status request for name *<00> from IP XXX.XXX.XXX.XXX on subnet REMOTE_BROADCAST_SUBNET - name not found. where the IPs referenced are all over the world - some IPs appear time and again in the log and others relatively infrequently (some servers log none some are logging a hundred or so a day). Is there an innocent explanation for these or are they perhaps indicative of network probes which we should be tracking? Andrew ps. the fact that I noticed these speaks volumes for the stability of 1.9.18p1. Keep up the good work.