Managing the DNS configuration

You manage the DNS configuration of the Management Unit using the associated Management menu, Routing & DNS tab.

>	Select Hardware -> Units -> [<se server> (SE<model>) ->] <unit> (MU) -> Management, Routing & DNS tab.

The DNS configuration is displayed in the two groups DNS name servers and DNS domains. The title bar of the group shows whether DNS is configured and whether static or dynamic DNS configuration is involved. The following options are available to you:

Changing the DNS name server configuration of the MU

Up to two external DNS name servers can be configured.

>	To enter or change the entry for an external DNS name server, click Change DNS name servers, and after changing the DNS name server configuration confirm the action.
>	To remove an external DNS name server, click the Remove icon in the row with the required DNS name server and confirm the action.

The MU is preconfigured as a DNS server for the internal domain "senet" via the internal LAN (IPv6 address fd5e:5e5e:600::<nnn>). This entry cannot be removed.

Changing the DNS domains and DNS search sequence of the MU or removing a domain

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In the DNS domains group select one of the following procedures:

>	To change DNS domains or the DNS search sequence, click Change DNS domains, and confirm the action after the change.
>	To remove a DNS domain from the DNS configuration, click the Remove icon in the row with the required DNS domain and confirm the action.