RE: Need help in establishing pgadmin4 to connect to the postgres database server when the database is listening on port 5433 (instead of port 5432)

Hi Ron,

It was a firewall issue on the postgres database server. I think the firewall only opened up the default port 5432 when postgres was installed.
I stopped the firewall on the postgres database server and now I am able to connect from pgadmin.

Thanks and regards,

Bikram Majumdar
Sr Software Developer/DBA, Aqsacom Inc.
c. 1.972.365.3737

[cid:image005(dot)png(at)01D55132(dot)0FDF1330]<http://www.aqsacom.com/>

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From: Ron <ronljohnsonjr(at)gmail(dot)com>
Sent: Monday, August 12, 2019 5:14 PM
To: pgsql-admin(at)lists(dot)postgresql(dot)org
Subject: Re: Need help in establishing pgadmin4 to connect to the postgres database server when the database is listening on port 5433 (instead of port 5432)

There are more firewalls than just the one running (or not) on cemtore01.

Keep things simple and just run a traceroute from the server running pgadmin4 to the server running postgres.

If that works, then telnet to the server on port 5433
On 8/12/19 4:51 PM, Bikram MAJUMDAR wrote:
Hi Tim,

Thanks for your quick response.
Are you thinking port 5433 is not opened for listening on the postgres database server?
[root(at)cemtore01 ~]# systemctl status firewalld.service
â firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2019-04-01 05:49:28 CDT; 4 months 11 days ago
Docs: man:firewalld(1)
Main PID: 883 (firewalld)
CGroup: /system.slice/firewalld.service
ââ883 /usr/bin/python -Es /usr/sbin/firewalld --nofork --nopid

Apr 01 05:49:28 cemtore01 systemd[1]: Started firewalld - dynamic firewall daemon.
Apr 01 05:49:30 cemtore01 firewalld[883]: WARNING: ICMP type 'beyond-scope' is not supported by the kernel for ipv6.
Apr 01 05:49:30 cemtore01 firewalld[883]: WARNING: beyond-scope: INVALID_ICMPTYPE: No supported ICMP type., ignoring for run-time.
Apr 01 05:49:30 cemtore01 firewalld[883]: WARNING: ICMP type 'failed-policy' is not supported by the kernel for ipv6.
Apr 01 05:49:30 cemtore01 firewalld[883]: WARNING: failed-policy: INVALID_ICMPTYPE: No supported ICMP type., ignoring for run-time.
Apr 01 05:49:30 cemtore01 firewalld[883]: WARNING: ICMP type 'reject-route' is not supported by the kernel for ipv6.
Apr 01 05:49:30 cemtore01 firewalld[883]: WARNING: reject-route: INVALID_ICMPTYPE: No supported ICMP type., ignoring for run-time.
May 22 11:25:23 cemtore01 firewalld[883]: ERROR: INVALID_ZONE: port
May 22 11:25:40 cemtore01 firewalld[883]: ERROR: INVALID_ZONE: ports
May 22 11:27:07 cemtore01 firewalld[883]: ERROR: INVALID_ZONE: zone

Bikram Majumdar
Sr Software Developer/DBA, Aqsacom Inc.
c. 1.972.365.3737

[cid:image006(dot)png(at)01D55132(dot)0FDF1330]<http://www.aqsacom.com/>

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From: Tim Scheurenbrand <info(at)timscheurenbrand(dot)de><mailto:info(at)timscheurenbrand(dot)de>
Sent: Monday, August 12, 2019 4:25 PM
To: Bikram MAJUMDAR <Bikram(dot)Majumdar(at)aqsacom(dot)com><mailto:Bikram(dot)Majumdar(at)aqsacom(dot)com>; pgsql-admin(at)postgresql(dot)org<mailto:pgsql-admin(at)postgresql(dot)org>
Cc: bikramma(at)gmail(dot)com<mailto:bikramma(at)gmail(dot)com>
Subject: Re: Need help in establishing pgadmin4 to connect to the postgres database server when the database is listening on port 5433 (instead of port 5432)

Hi Bikram
Have you checked your firewall settings?
Tim Scheurenbrand

On Mon, Aug 12, 2019 at 11:08 PM +0200, "Bikram MAJUMDAR" <Bikram(dot)Majumdar(at)aqsacom(dot)com<mailto:Bikram(dot)Majumdar(at)aqsacom(dot)com>> wrote:

Hi ,
We need help in resolving connection issues using the pgadmin tool.
We had our pgadmin (pgadmin4) installed a few months back on windows 10 and we were able to use it for our postgres server running on port 5432.
But, recently we had to change our postgres server port from 5433 to 5432 -
And accordingly, in pgadmin we changed the port also to 5433 – but we are receiving connection timed out error in connecting to our server (see below screen shot).

[cid:image007(dot)jpg(at)01D55132(dot)0FDF1330]

Please help to resolve this issue.

Bikram Majumdar
Sr Software Developer/DBA, Aqsacom Inc.
c. 1.972.365.3737
e. bikram(dot)majumdar(at)aqsacom(dot)com<mailto:bikram(dot)majumdar(at)aqsacom(dot)com>
s. BIKRAM MAJUMDAR

[cid:image008(dot)png(at)01D55132(dot)0FDF1330]<http://www.aqsacom.com/>

Disclaimer. This electronic mail message contains CONFIDENTIAL information which is (a) CUSTOMER / SUPPLIER / PARTNER PRIVILEGED COMMUNICATION, WORK PRODUCT, PROPRIETARY IN NATURE, OR OTHERWISE PROTECTED BY LAW FROM DISCLOSURE, and (b) intended only for the use of the Addressee(s) named herein. If you are not an Addressee, or the person responsible for delivering this to an Addressee, you are hereby notified that reading, copying, or distributing this message is prohibited. If you have received this electronic mail message in error, please reply to the sender and take the steps necessary to delete the message completely from your computer system. Statement and opinions expressed in this e-mail are those of the sender, and do not necessarily reflect those of AQSACOM. AQSACOM accepts no liability for any damage caused by any virus/worms transmitted by this email.

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