SQLDEVELOPER problem The network adapter could not establish the connection
Hello I have strange problem with SQL Developer(2.1.63) running on Linux (Debian-testing-squeez/sid) java version:java version "1.6.0_16"
Java(TM) SE Runtime Environment (build 1.6.0_16-b01)
Java HotSpot(TM) Server VM (build 14.2-b01, mixed mode)
Java is a debian .deb (sun-java6-jre, sun-java6-jdk).
Whenever I try to connect to a database running on remote server I got error The network adapter could not establish the connection.
(basic connection and also tnsnames connection)
Sqlplus from the same machine is working fine with the same connection parameters, I have also try the same version of SQLDEVELOPER from windows box and I got no problem with connection.
what I have tried:
1.running tcpdump -i eth0 dst db01x on client and I got no network traffic going out of the box
2.I have also tried tcpdump -ni eth0 host 192.168.3.9 and port 1521 on database server to be sure but also no traffic
3.add database server to /etc/hosts nothing change
4.change log level of SQLDEVELOPER but no significant error
5.different versions of jdbc connector (ojdbc5.jar, ojdbc6.jar)
I would appreciate any help in this topic.
br and thx Thomas