Hello,
New to Oracle Linux and Oracle XE. I believe I have an issue with configuring my listener (or host file) up correctly and need some help. My enclave and symptoms are:
Two servers - Web Server and DB Server (I am just trying to get a remote connection to the DB server at this time)
Both running Oracle Linux.- Base install meaning Firewall or iptables were not yummed to the machines. There is no firewall!!!!
Running in VMware.
I am able to start and import data into the database. My database seems to be fine.
I am not able to remote connect to the database.
I can ping between the machines.
I receive a TNS-12543: TNS: destination host unreachable when I do a TNSPING. (BTW, I tried to hit the DB server from an Oracle client on a Windows machine and I received the same error.)
Any help would be appreciated.
What do valid responses from netstat or ss look like on a DB Server with the listener properly configured? What are other clues/keys I can look for to help me with this issue? I can post screen shots. Thanks.
Bart