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Re: Customer unable to connect on port 5432, Postgres 10.7

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On 1/21/21 5:30 PM, Keith Christian wrote:
Hello again Postgres friends,

Customer is unable to log in to a PG database on 5432 using a Windows client.
Output of my test sessions below, I think the problem may be lines 3 -
7 but no idea.
Ideas greatly appreciated!


Lines 1,2 PG Log entries
Lines 3-7 pg_hba.conf entries
Lines 8-10 postgresql.conf entries
Lines 11-12 Logging into the postgresql machine from a Linux machine
Lines 13-15 Successfully logged in, testing that SSH to the
linuxserver is successful
Lines 16-20 pguser successfully executes a query

      1. LOG:  connection received: host=aaa.bbb.ccc.ddd port=52310
      2. 2021-01-21 15:34:00.657 MST [12011] FATAL:  no pg_hba.conf
entry for host "aaa.bbb.ccc.ddd", user "pguser", database "testpgdb",
SSL off


      3. # IPv4 local connections:
      4. # host    all             all             127.0.0.1/32          ident
      5. host    pguser        all               eee.fff.ggg.1/24       password
      6. host    pguser        all               hhh.jjj.kkk.1/24        password
      7. host    pguser        all               0.0.0.0/0             password

Looks like you have the database and user columns switched. Should be something like:

host  all pguser ...

Follow format as shown here:

https://www.postgresql.org/docs/12/auth-pg-hba-conf.html



      8. #listen_addresses = 'localhost'
      9. listen_addresses = '*'
     10. #port = 5432


     11. pguser@linuxserver:~$ ssh -q pguser@xxxxxxxxxxxxxxx
     12. pguser@xxxxxxxxxxxxxxx's password:


     13. [pguser@pgserver ~]$ psql -U pguser -W testpgdb
     14. pguser=> \conninfo
     15. You are connected to database "testpgdb" as user "pguser" via
socket in "/var/run/postgresql" at port "5432".


     16. pguser=> select 5.0/99;
     17.         ?column?
     18. ------------------------
     19.  0.05050505050505050505
     20. (1 row)




--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx





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