Cell import in wrong cell

Hello,

actually we migrate our DP 7.3 (Windows) environment to out new DP 8.11 (Linux) environemnt.

The new setup has 1 Network-Interface/IP-Adress with to DNS-Names.

Also for example, the server got the ip 123.123.123.123 and listen to server.test.com and cell.test.com.

So when we now import windows clients, the client get not importet to cell.test.com,  but in server.test.com.

So the function is given too with that, but if we now want to upgrade the clients with an installation-server, we get this messages:

[Critical]  [110:117] The system client1.test.com is already in another cell: server.test.com.

So we could change it in the regedit, but we´ve got plenty windows servers and this is not really fun.

I´ve got already lookup if it´s possible to set the cell-managers-name in the omnicc command, but that is not possible.

Are we doing something wrong? And how do we change it?

Thanks a lot!