What network protocols does a Postgres database server use?

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                          I have a postgres 9.1 server running on the default port 5432 on an Ubuntu 12.04 cloud server.

I want to open up the port, so I can make remote queries -- but I have to open the port on IP tables, which requires that I specify a protocol. This doc  does not mention TCP/UDP, etc. 

What protocol should I permit in IP tables?

Asked by bernie2436 (6855 rep)

Mar 27, 2014, 11:31 PM
Last activity: Feb 16, 2022, 02:36 AM

What network protocols does a Postgres database server use?

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