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Domain controller

By llopez ·
i have a domain controller which handle DHCP, DNS and GPO ...

now the domain controller should not have internet...

but if i take the gateway out , my clients does not have internet and if i put back the gateway ... they have internet ....

that's going on ... what should i do ?!!!!

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More on DNS

by sidekick In reply to DNS and all that

If you have more than 1 DNS server listed in your client DNS settings, it will only go to the second one if the first one doesn't respond to the DNS query. If it connects to the first one and the first one, in this case the DC, can't resolve it, the DC responds that it can't find it. Since the client received a response, it doesn't try any more DNS servers.

So if you have an internet allowed client with 10.0.0.1, 10.0.0.2, and 10.0.0.202 set as the DNS servers, it will only use 10.0.0.202 if there is no response from the first two.

As far as the unexplained gateway address, check the IP settings on the client. I have seen manual settings stick after changing the client to DHCP.

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Try this,

by suresh-04 In reply to Domain controller

Install a secondary dns server, configure this server with a default gateway to the internet. Configure the Domain Controller with DNS to forward DNS queries for non-authoritative zones (such as internet names)to the secondary dns server.

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