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The Network Adapter could not establish the connection on Sql developer on Mac OS X

reza.youApr 19 2014 — edited Apr 21 2014

Status : Failure -Test failed: IO Error: The Network Adapter could not establish the connection

I have installed virtual Oracle linux on Virtualbox and installed Oracle 11g. my host is Mac OS X 10.9.2 and the virtual network is working fine.

$ ping 192.168.56.15

PING 192.168.56.15 (192.168.56.15): 56 data bytes

64 bytes from 192.168.56.15: icmp_seq=0 ttl=64 time=4.051 ms

64 bytes from 192.168.56.15: icmp_seq=1 ttl=64 time=0.523 ms

64 bytes from 192.168.56.15: icmp_seq=2 ttl=64 time=0.460 ms

64 bytes from 192.168.56.15: icmp_seq=3 ttl=64 time=0.321 ms

--- 192.168.56.15 ping statistics ---

4 packets transmitted, 4 packets received, 0.0% packet loss

round-trip min/avg/max/stddev = 0.321/1.339/4.051/1.568 ms

but I'm unable to connect from SQL Developer from my Host(mac os x) to Oracle database on my virtual OS(Oracle Linux) and I get "Status : Failure -Test failed: IO Error: The Network Adapter could not establish the connection" error.

Please note that I don't install Oracle client in my Host(mac os x).

Any help would be really appreciated.

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Locked on May 19 2014

Added on Apr 19 2014

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