I recently became the sysadmin at a company that had not previously had one. I inherited a situation where there were 2x 2008 (32bit/Standard) domain controllers, and one had a broken NIC. That had to be forcefully demoted. Over the last few weeks I've been migrating everything to 2008R2, but in some places I couldn't do a real migration and simply had to recreate the configuration. Just about everything works but I have a really bizarre network sharing issue.
Domain Controllers: 192.168.1.3, 192.168.1.4 - Shares can be browsed by IP or hostname.
NAS, Old windows server - Shares can be browsed by hostname or FQDN, but NOT IP.
Windows servers which has local user auth- Shares can be browsed by hostname or IP.
I will go through an example of this below:
"ping NAS" returns "reply from 192.168.1.55"
"nslookup 192.168.1.55" returns "nas.local.domain"
"net use t: \\nas.local.domain\share" returns "The command completed successfully" (deleted after)
"net use t: \\192.168.1.55\share" returns "System error 233 has occurred. No process is on the other end of the pipe."
At first I thought this was specific to the NAS, but I've since learned that all older windows shares have this problem. New shares created under Vista and old shares that allowed local user authentication seem to work. New folders created on the NAS do not work either.
There is no firewall between devices suffering this issue. No windows firewalls enabled. I cannot at present use packet sniffers or port scanners. Ideas? Questions?