Hi, For no reason, after 2-3 weeks, server cannot browse network. Os is Windows 2008 R2 64 Bit running on a IBM X3850 with Intel I340 network card. Oracle 10G (10.0.2.5) is running on this server. We have 4 servers like that and they have the same issue. We can can on the server using remote desktop but we have to use a local account name to log in. Any idea ?

check weather your dns server is functioning? Darshana Jayathilake

The DNS is working fine and I'm able to ping my default gateway

1.try to login to the server using separate account which is not used previously. 2.check the computer accounts are disabled in the ad 3.check weather dns console have the relevant servers ip addresses? Darshana Jayathilake