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Client and Domain controller across a firewall

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Subject Author Date
Client and Domain controller across a firewall InputIO 03-31-2008
Posted by InputIO on March 31, 2008, 5:32 am
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Hi guys,

i have more server on two different network layer separate across a firewall
.

Layer1 : All client

Layer2 : 2 Domain Controller


The question is :

wich port i need open on my firewall for permit the client to join a domain
(only at setup) and after make possible a user domain authentication ?

Thanks in advance.
I


Posted by Mohammad S Najd on April 10, 2008, 11:26 am
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if you want to control the trafic between domain clients and the domain
controller, you can use the kerberos protocol instead of a port number on the
firewall, kerberos is the protocol that moves the secured traffic between
clients and the domain contoller.

"InputIO" wrote:

> Hi guys,
>
> i have more server on two different network layer separate across a firewall
> ..
>
> Layer1 : All client
>
> Layer2 : 2 Domain Controller
>
>
> The question is :
>
> wich port i need open on my firewall for permit the client to join a domain
> (only at setup) and after make possible a user domain authentication ?
>
> Thanks in advance.
> I
>
>

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