I am trying to connect to another computer with Oracle 10G, via internet.
I have defined a local service name, SRM, with the remote IP adress (which is a router/firewall), and port 1521.
When i issue the commande TNSPING SRM I get a successfull reply: Ok, (100 msek), but when I test the service using Oracle Net manager I get the error: ORA-12535: TNS:operation timed out, and the same if I try to connect to the database using my application (which is what I want).
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