On Sat, 2020-05-16 at 05:12 +0000, MUKESH PRASAD wrote: > Can you please help with sharing relevant links? I think they cannot, because it is not true that you need to change the configuration when changing the IP address. As I said, the exception may be "listen_addresses": https://www.postgresql.org/docs/current/runtime-config-connection.html#GUC-LISTEN-ADDRESSES Yours, Laurenz Albe -- Cybertec | https://www.cybertec-postgresql.com