
Are you using the correct TCP/IP port number when trying to connect to the Oracle server?.Do you have the correct hostname of your Oracle server?.
#Navicat for postgresql for mac install#
Did you install the correct Instant Client version and set the correct path in Navicat?.We would suggest you to check the following issues: The reasons for not connecting to your Oracle server successfully may involve few aspects. Please enable remote connections function while installation or configure nf for setting remote access. Navicat only supports PostgreSQL 7.3 or above. Are you using the correct TCP/IP port number when trying to connect to the PostgreSQL server? (The default port number for PostgreSQL is 5432.).Do you have the correct hostname of your PostgreSQL server?.The reasons for not connecting to your PostgreSQL server successfully may involve few aspects. (Please note that this account only allows Select privilege) Navicat remote connection setting for testing account: We offer a testing account for you to evaluate Navicat more easily. For this case, you will need to configure SSH Tunnel Connection to solve the problem. If you are using server provided by hosting company, most of the hosting companies will block access to the server from outside the hosting company's network, and only grant access to users connecting from localhost. Any client PCs will be blocked by the remote server until the user privileges has been configured. We would like to remind you that after server is installed, it would only allow "localhost" connection by default. Is your public IP address of your desktop PC changed by your ISP recently?.Are you behind any firewall that blocks the port number?.

