azure - How do I know which ports to allow over the network security group? -


i have oracle 12c installed on windows server 2016 in azure. have database populated locally, , need access remotely. have allowed following through firewall within machine:

\dbhome_1\bin\oracle.exe \dbhome_1\bin\tnslsnr.exe

i need access database on sql developer on remote machine. how know ports allow on network security group?

how know ports allow on network security group?

please refer link.

according description, think want use function sql*net 2, need open port 1521(by default) on azure nsg , widows firewall.

currently, need check instance , listener listening. please use lsnrctl

lsnrctl status [listener_name]

you use tnsping test connection.

also, should check netstat -ant|findstr 1521. please ensure port listening on 0.0.0.0.


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