I'll try to get the facts across as brief as possible. IP addresses are abbreviated for networks 1.x and 2.x. 1.x is a LAN of 30 NT and 2K workstations with 1.1 as a Linux Internet gateway/firewall, NOT running Samba, 1.2 as a NT PDC and of course DMB, and 1.3 is a NT BDC running WINS. 2.x is a LAN of 5 2K and XP workstations, with 2.1 as a Linux Internet gateway/firewall, RUNNING Samba. Here's it's config: [global] workgroup = foo encrypt passwords = Yes log level = 3 os level = 255 preferred master = Yes local master = Yes wins server = 1.3 ALL machines on both networks have WINS = 1.3 set. What happens: 2.1 (Samba) becomes LMB. All the machines on 2.x register in WINS fine. 1.* can ping 2.* fine and vice versa. 2.1 (Samba) says it syncs with 1.2 (the DMB). It pulls in the 1.x list fine. 1.2 (the DMB) doesn't seem to accept its list, though. (Yes, I've successfully joined the domain with Samba.) Here's what loglevel 3 says: [2002/04/04 16:33:20, 2] nmbd/nmbd_browsesync.c:sync_with_dmb(159) sync_with_dmb: Initiating sync with domain master browser FOO<20> at IP 1.2 for workgroup BAR [2002/04/04 16:33:20, 2] nmbd/nmbd_synclists.c:sync_browse_lists(166) Initiating browse sync for BAR to FOO(1.2) [2002/04/04 16:33:20, 3] lib/util_sock.c:open_socket_out(869) Connecting to 1.2 at port 139 [2002/04/04 16:33:20, 2] nmbd/nmbd_browsesync.c:sync_with_dmb(159) sync_with_dmb: Initiating sync with domain master browser FOO<20> at IP 1.2 for workgroup BAR [2002/04/04 16:33:20, 2] nmbd/nmbd_synclists.c:sync_browse_lists(166) Initiating browse sync for BAR to FOO(1.2) [2002/04/04 16:33:20, 3] lib/util_sock.c:open_socket_out(869) Connecting to 1.2 at port 139 [2002/04/04 16:33:22, 2] nmbd/nmbd_synclists.c:complete_sync(277) sync with FOO(1.2) for workgroup BAR completed (35 records) [2002/04/04 16:33:22, 2] nmbd/nmbd_synclists.c:complete_sync(277) sync with FOO(1.2) for workgroup BAR completed (35 records) [2002/04/04 16:33:27, 3] nmbd/nmbd_serverlistdb.c:write_browse_list(458) write_browse_list: Wrote browse list into file /var/cache/samba/browse.dat Yes, the sync_with_dmb/connecting is listed twice, in more then one spot in the logs. Don't know if it's actually connecting twice, or a fluke in loglevel 3. Samba version is 2.2.1a, on a fully up-to-date Red Hat Linux 7.2 box. To recap the problem, the browse list for 2.x (where Samba is LMB) shows all the machines from both networks. The browse list for 1.x (with the NT PDC) doesn't show the 5 remote machines Samba should be submitting (I think). Any ideas would be much appreciated. Thanks! /jmd -- Jeremy M. Dolan <mailto:jmd@pobox.com> <http://turbogeek.org/> PGP: 1024D/DC433DEE 494C 7A6E 19FB 026A 1F52 E0D5 5C5D 6228 DC43 3DEE