i reloaded my ad, dhcp, dns server 3 day's ago. server 2008 enterprise. and we are having a problem. only the server issue's the ip. all files share's, ad, etc works. can ping and remote desktop protical into server local. go to ping out of network and it pull's ip and say's the network is unreachable. if i manually set the ip on the unit's the net pull's just fine.....pulling my hair out.
This looks an awful lot like your DHCP config giving out a bad gateway address (or bad routing options, but that's uncommon).
Are you sharing out DNS servers?
127.0.0.1
is valid on the server, but not for the clients, your DHCP should be sharing out the public IP of the server (192.168.0.1
) With the localhost/loopback address you're telling each client that is itself a DNS server (which it isn't, so they don't know how to translate names into IPs).I guess when you say "network is unreachable" do you mean you cannot ping an external IP, or just when you try to ping by name it fails?