1881 Views 3 Replies Latest reply: Jul 22, 2009 11:34 AM by direwolf8
Do you have a local dns server on your network? If not hostnames wont work unless you configure the hosts file on the machine your pinging from. Bonjour will work however, you set the bonjour name in the sharing preferences.
If you do have a local dns server, then this is where your macs hostname and IP address is configured. Then you dont need to setup a hostname on your mac you just configure your network settings to comply with whatever IP address the dns server has been configured for.
When I put a new machine on my lan, I goto the DNS server and setup a machine name, I choose an IP address and configure its hostname using a FQDN.
I then goto the new machine setup a manual ip and setup the ip of the dns server, with the settings I setup on the dns server. I dont have to change the hostname on the mac.
Thanks for your reply Tim. The network is a university network, so I don't have access to the university DNS servers. The way I believe this to work is (university mask: 255.255.0.0), (department mask: 255.255.255.0). But all departments use the university DNS. When I setup the machine I'm having problems with, I didn't conform to the hostname convention. I wanted to fix that, but I'm not sure how to get this to be reflected in the university DNS. The university says the DNS servers update twice a week, but the change hasn't been reflected yet (been over a week). Is there a way to have the machine tell the DNS servers: "hey, I've changed what I want my local hostname to be, so please update that"?