-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have the task of service validation in a service scanning program. I am having a hard time getting or soliciting any NetBIOS Datagram (netbios-dgm) response from UDP port 138. I need to be able to send a data packet to UDP 138 or any UDP/TCP port and get a NetBIOS Datagram out of UDP 138. I can only seem to get a broadcast NetBIOS Datagram. Not sure if it broadcasts on an interval. Does UDP Port 138 listen only? Does it send a netbios-dgm in response to some event? If there is a query I can send what it is? Does anyone have a TCP Dump of such a packet? I took apart the Samba source and duplicated the cli_send_mailslot functionality but still I can not get a response. Samba group has been sending and decoding NetBIOS data for a while so I am hoping someone can help. ThanX in advance Erik -----BEGIN PGP SIGNATURE----- Version: PGP Personal Security 7.0.3 iQA/AwUBPlqjv2BNrGASwj07EQKx7gCfbYyEN3DFGfNx2y6ZXhYbcoQ1FooAoNPm /W16qBTiZn21clO6e2v5rWIb =UrWQ -----END PGP SIGNATURE-----