Oracle Server Access through DSL Router

Hi All,
I have Oracle 9i server on Windows 2000 and working fine in Local Area Network. I have broadband connection with one static IP. Internet ISP has given a router. From outside office I can connect to Oracle through the static IP. I just have to do port forwarding settings in the router. I tried port forwarding settings for terminal services, web server, Citrix, and other applications and it is working fine. But when I do port forwarding for Oracle for port 1521 (Oracle is running on default port) then from outside Office LAN it doesn't work. Can anyone help me out why I'm not able to connect to Oracle.
Praveen

Perhaps because 1521 is only being used for the initial contact with the listener. Once that contact has been established, the listener tells the database and the user process to communicate on another port - often randomly assigned.
Which can be circumvented by using the conneciton manager as described in the Networking reference manual in the database docco.

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Sorry for miscommunication..
this is the actual listner information :
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System parameter file is E:\oracle\ora92\network\admin\listener.ora
Log messages written to E:\oracle\ora92\network\log\listener.log
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Alias LISTENER
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Start Date 20-DEC-2007 13:32:16
Uptime 0 days 0 hr. 0 min. 0 sec
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The command completed successfully
=============
I am using different listner(Listner).
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Message Edited by PastorsWife on 04-25-2008 05:54 PM
" I can do all things through Christ which strengthens me. "

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Message Edited by gv on 11-25-2007 08:44 AM

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Edited by: 1000434 on Apr 17, 2013 6:35 AM
Edited by: 1000434 on Apr 17, 2013 6:36 AM

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Oracle Server Access through DSL Router

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