Re: remote tcp connection problem PG 8.0.1

i'm having the same problem running pg8.0.1 on redhat enterprise linux
AS 3 (2.4.21-27.0.4.ELsmp).

shutting off my firewall via 'service iptables stop' solves the
problem... what needs to be modified in the iptables to allow remote pg
connections?

Richard Huxton wrote:

> Michael Korotun wrote:
>
>> Hi Guys,
>>
>> I can't get working remote tcp connections on default port 5432.
>> Environment is as follows
>>
>> OS: Fedora Core 3
>> DB: Postgresql 8.0.1
>>
>> 1) The listen_addresses is set to '*' in postgresql.conf
>> 2) pg_hba.conf is edited with client host ip, (the one which tries to
>> eastablish connection)
>
>
> 1. Turn connection logging on in your postgresql.conf and restart
> postgresql.
> 2. From the database server, try "telnet localhost 5432" - it should
> connect (and display nothing). Type "A" and hit return twice - you
> should be disconnected. Check your logs and there should be a message
> about an invalid startup packet.
> 3. Do the same from your client, "telnet DB-SERVER-IP-ADDRESS 5432"
> and repeat the test.
>
> If step 3 works, then there's no problem with the server. If you can't
> connect at step 3 and PG doesn't log anything then you probably have a
> firewall in the way.
>
> --
>   Richard Huxton
>   Archonet Ltd
>
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