Re: Listener problem on one client computer

Good idea,

here is the output of my telnet:

C:\>telnet 200.XX.101.XX 1521
Connecting To 200.XX.101.37...Could not open a connection to host on port 1521 :
 Connect failed

C:\>telnet 200.55.101.XX 1526
Connecting To 200.XX.101.XX...Could not open a connection to host on port 1526 :
 Connect failed

Ping did'n work... maybe because port 8 is closed on the oracle server.

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Tuesday, September 02, 2003 9:44 PM

> Wolfgang, if I were him, I would first try with ping and telnet to the
port.
> That can be any number of things. For instance, SA might have changed the
IP
> address
> of the box and the name server and his PC is not updated and so the tns
> descriptor
> is desperately trying to cajole network printer into providing a
connection
> on
> port 1521. I've actually had such a case. It's a very good thing that the
> fire
> alarms are usually not accessible by using the TCP protocol.
>
> --
> Mladen Gogala
> Oracle DBA
>
>
>
> -----Original Message-----
> Wolfgang Breitling
> Sent: Tuesday, September 02, 2003 3:15 PM
> To: Multiple recipients of list ORACLE-L
>
>
> Is there a sqlnet.ora file on the PC that can connect? If so copy that as
> well. Maybe that pc is not even using the tnsnames.ora.
>
> At 10:44 AM 9/2/2003 -0800, you wrote:
> > >
> > > TNSPING sends a message to some host on (in your case) port 1521 and
> > > finds
> >no program listening on this port and answering. There are several
> >possibilities :
> > >
> > > o You are addressing the wrong port. Check on which one you are
> >'talking' from the other machine,
> > > o Or you are prevented from opening a connection on port 1521 from
> > > your
> >machine
> > >
> > > HTH,
> >
> >The ports are the same, I've checked the tnsnames.ora files and copied
> >& pasted the content of the box who work on the web server. Still same
> >prob.
> >
> >How can I check if i can open the port? It's a Win2000 server.
>
> Wolfgang Breitling
> Oracle7, 8, 8i, 9i OCP DBA
> Centrex Consulting Corporation
> http://www.centrexcc.com
>
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Wolfgang Breitling
> INET: breitliw_at_centrexcc.com
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
> ---------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the
> message BODY, include a line containing: UNSUB ORACLE-L (or the name of
> mailing list you want to be removed from). You may also send the HELP
> command for other information (like subscribing).
>
>
>
> Note:
> This message is for the named person's use only. It may contain
confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. Wang Trading LLC and any of its subsidiaries each reserve the right to monitor all e-mail communications through its networks.
> Any views expressed in this message are those of the individual sender,
except where the message states otherwise and the sender is authorized to state them to be the views of any such entity.
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Mladen Gogala
> INET: mladen_at_wangtrading.com
>
> Fat City Network Services -- 858-538-5051 http://www.fatcity.com
> San Diego, California -- Mailing list and web hosting services
> ---------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
>

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Damien
  INET: damien_at_nethings.net

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L
(or the name of mailing list you want to be removed from).  You may
also send the HELP command for other information (like subscribing).