tns-12545 on remote client

 Hi

I have configured a database service in a two node RAC database. Preferred instance for service is instance on node2. Instance on node 1 is marked as available. Tnsnames entry used for client lists the host addresses in the order node1,node2 with fully qualified dns-names (tested with ping) and defines the service to be the aforementioned service  The client obviously first contacts node1 wich then makes a redirect to node2 because service runs there. The problem is that the redirect does not use the fully qualified dns-name but only the node name. This works well in local network but not from other