OracleTNSListener80 fails to start

From: Paal Berggreen <paalb_at_softinn.no>
Date: Thu, 21 Jan 1999 12:33:13 +0100
Message-ID: <78737g$a51$1@readme.online.no>

After installing Oracle8 (on NT4.0 wks sp4), the service OracleTNSListener80 fails to start, and the following error message is displayed in listener.log:

Listening on: (ADDRESS=(PROTOCOL=tcp)(DEV=132)(HOST=127.0.0.1)(PORT=1526)) Attempted to listen on:
(DESCRIPTION=(CONNECT_TIMEOUT=10)(ADDRESS=(PROTOCOL=TCP)(Host=127.0.0.1)(Por t=1521)))
TNS-12542: TNS:address already in use
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
32-bit Windows Error: 48: Unknown system error

What may cause this? Will it help to install Oracle using another port than 1521? I have not set a fixed IP address for the server, may that be the reason why this fails?

Is there any way on NT4.0 to find out what ports are in use?

-Paal Received on Thu Jan 21 1999 - 05:33:13 CST