Hello to all I have a server running win 2000 adv. server. during start up I receive this message from event viewer -> SOURCE: netlogon, EVENT ID:5781, DESCRIPTION: dynamic registration or deregistration of one or more DNS records failed because no DNS SERVERS ARE AVAILABLE heres what I get from ipconfig/all --> C:\>ipconfig /all Windows 2000 IP Configuration         Host Name . . . . . . . . . . . . : firstfixtpdc         Primary DNS Suffix  . . . . . . . : FIRSTONE.HLAN         Node Type . . . . . . . . . . . . : Hybrid         IP Routing Enabled. . . . . . . . : Yes         WINS Proxy Enabled. . . . . . . . : No         DNS Suffix Search List. . . . . . : FIRSTONE.HLAN Ethernet adapter HLan:         Connection-specific DNS Suffix  . : FIRSTONE.HLAN         Description . . . . . . . . . . . : Linksys LNE100TX(v5) Fast Ethernet  Adapter        Physical Address. . . . . . . . . : 00-0C-41-21-DF-68         DHCP Enabled. . . . . . . . . . . : No         IP Address. . . . . . . . . . . . : 172.18.1.1         Subnet Mask . . . . . . . . . . . : 255.255.0.0         Default Gateway . . . . . . . . . :         DNS Servers . . . . . . . . . . . : 172.18.1.1                                                     172.18.1.1 and nslookup gives me --> C :\>nslookup *** Can't find server name for address 172.18.1.1: Non-existent domain *** Default servers are not available Default Server:  UnKnown Address:  172.18.1.1 can any one help? Nfixit