Re: change_listener_port_no

Posted by ErmanArslansOracleBlog on Mar 01, 2019; 2:55pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/change-listener-port-no-tp7262p7265.html

Do you have network permission (firewall permission) for that port?
Any issue with the firewall or network subnet or internal network setup?