IDT connection gets changed when I enter cluster name

HI,

This is relaetd to BI 4.1 SP1.

I have three connection in IDT going to -

server1:6400

server2:6400

server3:6400

All is working fine. Now the server3:6400 has new cluster name now and it is @newcluster. When I logon to CMC i see the new cluster name in the login screen rather than server3:6400, which is good.

Now I cannot connect to BO system from IDT using server3:6400 but when I enter @newcluster instead of server3:6400, all works well.

The issue is that this it replaces the server1:6400 and server2:6400 with @newcluster, which is incorrect. It should not touch other connections.

Anybody came across situation?

Please advice.

Thank  you,

SS