dbeaver 连接到远程 postgresql 数据库超时

Question

When I try to connect to a remote Postgresql database with Dbeaver the connection times out. I can connect to the same database on the same remote machine with psql. I can connect to a local database on localhost.

Where should I look for the problem?

Answer 1

Could be many reasons why your connection time's out:

1. Your network currently might not have access to the database. / port.

2. Your remote Postgres server is not configured for remote access from your location / user. Go check the Postgres documentation about network configuration OR Your could try to use port forwarding with ssh. -L PORTLOCAL:localhost:POSTGRESPORT postgresserver ssh. -L PORTLOCAL:localhost:POSTGRESPORT postgresserver and then use localhost:portlocal to connect to your remote Postgres server through a tunnel. Lookup ssh port forwarding.

3. You manged to get a connection but the connection was randomly lost / My solution Was to: enable Keep-Alive. in the connection settings.

4. disable the option to show all databases in the connection setting. sometimes this prevented me to connection to remote databases.