I am not new to samba, but i have come across a problem that has me stumped. This may not have anything to do with samba, and i am fairly certain it does not... however... please bear with me and offer any suggestions you may have as it does have to do with interoperability between MS and samba. I have a win98se freshly rebuilt workstation and a RedHat 7.2 machine with samba 2.2.4 (rpm from samba.org). As of yesterday it was logging onto the domain just fine. This morning, it did not get an ip address (config'd for dhcp). I manually set an ip address, and it is now able to browse the internet again, and see the samba server from start->run->\\servername... But it errors about "No domain server was available to validate your logon...". There are 4 other machines at this site, that can all log on and work perfectly happily. I have tried everything that seems obvious... ip addresses, uninstalling and reinstalling client for MS networks, etc. etc. etc. I am stumped. I have them working right now with a copy of their logon.bat file in the startup folder (which i downloaded from the samba server after not being validated at login.). Any ideas on what to try? No errors in log files or anything out of the ordinary. Are there some cache files in windows that i could clear, or is it possible that a setting that i am not aware of has been corrupted in the windows registry? Thanks in advance for any help you can offer. -- Eric Anderson Systems / Security Administrator 21st Century Electronics