I'm trying to get listener ports of database through a query. I have a third party tool, which connects to databases and runs select commands and get basic information like status, version, db name etc. I also need to see on which listern port that database is running?
View 1 RepliesFor every connection, oracle listener creates a unique dynamic port. Is this can be made static port for all connection? This a query raised in our penetration testing.
Listener log Sample :
02-MAR-2012 17:40:28 * (CONNECT_DATA=(SID=ORCL)(CID=(PROGRAM=)(HOST=__jdbc__)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.3.12)(PORT=3773))
02-MAR-2012 17:39:31 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=))(SERVICE_NAME=orcl)) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.1.1.84)(PORT=38192))
I have local development Oracle 9i database in my Windows XP. I see it uses TNS Listener port 1521. For some reason it must be using port 8080 also or in the background because it seems to not let my local web container (Apache Tomcat which uses Port 8080) on the same workstation work when it (TNS Listener) is turned on. how I edit the Listener port number and if I do change the port number what other things do I need to change such as the OEM login settings to the local database
View 1 Replies View RelatedENV: Oracle 10gR2, RHEL 64bit on ASM (10gR2):
Current listener port is 1521. I have been asked to change it to 10526
I tried changing the port number in the listener.ora file and then restarting the listener but the I start getting "ORA-12541: TNS: no listener" error. If I change it back to 1521 and restart the listener, I am able to connect to the database. What else do I need to do to change the port #? After I change the port and restart, here is what I tried to test: $ sqlplus user/password@sid...ERROR:ORA-12541: no listener Enter user-name: When I rollback the port# change, I am able to login.
I have configured oracle listener at Non-Default port 1526.
Is it mandatory to mention LOCAL_LISTENER parameter at pfile?
LOCAL_LISTENER='listenerr_alias'
i have a listener configured on default port 1521 and i wanted to change it. i did following:-
1. stop the listener through lsnrctl stop
2.change the port number in tnsnames.ora and listener.ora and save both files.
3.now i start the listener as lsnrctl start
4.it started successfully but saying that it cannot register to instance.
5.i connect sqlplus / as sysdba and execute "Alter system register" and "System Altered"
but even then the listener is not registering.
I am still facing the following error even though i have started the OC4j instance,
"FRM-10142: The HTTP Listener is not running on <computernam> at port 8888.start the listener or check your runtime preferences."
what is meaning for port number,in listener.ora file associated with ? is there any difference for port number in windows & in linux server.,?
View 3 Replies View RelatedI installed apex and configure the apex listener at port 80 by mistake couldn't pay attention to use port 8080. The installation is complete but the apex is running at URL.... but the login window is invisible on the page. I can just see the name on the tab "Application Express Login" . When i click on the error message at the bottom of the browser, the message says "apex is undefied" line 35.
When I run the server, I get a message "No free port within range 80. How can I change from port 80 to 8080? how to either un-install the listener or change the port 80 to 8080
i am trying to chnage the default port number of listener but facing problems in instance registration. i did as follows:
1. stop the listener as lsnrctl stop (default listener).
2. chnage the listener.ora and tnsnames.ora with desire port numbers (1526) as follows:-
[code]
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
[code]...
but i didnt get the reason of aforsaid error and my instance is not registering
why the apex listener tries to return on port 7777 and is there any way we can change it?
In our infrastructure we block that port for security reasons. We are using OC4J (10.1.3.5.0).
How to get a port number in database with a sql query.
View 10 Replies View RelatedI need to display the parameter and status of DB for listener and Read Only.
I know those value could be get from command line , but could we get the values of Listener and Read only by SQL/PlSQL? So I can get it through the query of DB.
I'd like to call an existing function/procedure from a resource template. For example, I have a procedure called 'rest' with an out parameter of 'p_out' - how do I use this within a resource template?
At the moment I have defined the template as type 'PL/SQL Block' and with the 'GET' defined as:
begin
myschema.rest(:p_out);
end;
APEX_PUBLIC_USER has been granted 'all' on the procedure. The p_out is populated with a piece of text.
When I call this resource, I get a '500 Internal Error' returned. I've tried adding p_out as an X-APEX-FORWARD parameter, but nothing seems to work.
Query-based templates seem to work OK.
Using Listener 1.1.3 with Tomcat6.
I am using oracle 11.2.0 in linux platform.i have created a listener for the asm database. and i am using non default port of 1525 whenever i go for lsnrctl>status always shows for the port 1521. i don't want the default port 1521 and i have changed the local listener as listener1 with port 1525 protool tcp in spfile and registered with the asm database.Is there any option to change the default listener as listener1.
also,everytime when i give lsnrctl>show current_listener it is showing "listener"
i have set the current-listener to listener1 and save_config listener1 and reloaded.After exit and enter lsnrctl>status it will show for port 1521 When i attempt to start listener1 every time. it will prompt listener1 is already running.
In one of our RAC envrionment, we have more than 15 databases in a server running in AIX Operating system.the Listener file I am able to find only one entry (SID). But while trying to execute lsnrctl status it displays all the 15 SIDs in the list hosted in the ser ver. Not sure how it works?
As we created another one new database in the database, where i need to add this SID in the listener.ora file to reload the listener.
I need to encrypt network data for some DBs on one server but not for all of them. How can i achieve this?
Is it possible to encrypt conections on one port and not other?
I know i have to use SQLNET.ENCRYPT_SERVER in the sqlnet.ora file, but how can i do that for only on port?
We use shared servers for our application connections... when the database starts and randomly grabs a free port number for the dispatchers, we occasionally run into a port conflict - we also have tuxedo and several other processes that start after the database, that have pre-defined ports assigned. So if the dispatcher grabs port 52452 but say the workstation listener is defined to use that same port - once the WSL starts, we have a conflict.
I know we can pre-assign specific ports to the dispatchers; my concern with doing that is that we currently support roughly 150 customers remotely, all using our standard database configuration; many of these have multiple databases per server - in some cases, up to 10-15 databases. So manually managing specific ports on all of these would be tedious, to say the least... especially if some other third party app comes into play that happens to use one of the ports we selected, and we have to change everyone's ports again.
letting Oracle randomly pick a free port within the defined range.
if we add the known ports that are used in applications that start after the databases (the ones we end up in conflict with) to the /etc/services file - will that prevent the dispatchers from using those ports? Does Oracle search the /etc/services file to find used ports, before it assigns new ones out?
All servers are HP-UX, a mix of PA-RISC based and Integrity. Oracle versions are all 10.2.0.3, with a few at 11.2.0.2. Before anyone suggests it, moving away from shared servers is not an option; our application makes new database connects at every query - so thousands of connects / disconnects every hour; the overhead of spawning a new dedicated connection for every one if these is too great, and significantly slows down the application.
I have two databases on the same oracle 11g install. The first (ORCL) database uses the default port for EM (1158). However, I don't know what the second one uses. I go to the portlist.ini file, but it only has the entry for the default (ORCL) database.
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Our Test Application is access by users using 7778 port,i want just few users to access my test application(just admin user) and all other user should not get access to the application,even if they specify proper URL and port number.
Some access control policy using oracle application server 10gas.
We have many many APEX applications in APEX 3.0 running on a 10.2.0.4 database that needs desperately to be upgraded. As a test, I've set up a clean 11gR2 database and copied the production APEX database into it via datapump. I set up APEX Listener, as I don't have any OAS sitting around and the EPG doesn't seem to be supported for APEX 3.0... the Listener doesn't say one way or the other.
When trying to log in, I get the login page, but it tries to reference files such as apex_get_3_1.js while I only have files such as htmldb_get.js in my images directory in production. I noticed it is looking for what appears to be 3.1 files instead of 3.0 files... which concerns me.
The APEX listener appears to be more than just a Java PL/SQL gateway.
Is there a minimum version of APEX the APEX Listener supports?
While connecting my oracle with My JDBC driver . i got an SQLException:
public class Orajdbc {
public static void main(String args[])
{
try
{
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection
[code]......
i am successfully connected by type 1 odbc driver but while i want to connect it with "ojdbc6.jar" file then i got this exception i already added that jar file to my Environment variable ClASSPATH ..
How to find port number of my Oracle Service?
i want to online my oracle 10g database but when i make connection string then i don't know what the port i set. I set default port 1521 but it not work on client site .
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When I created a new oracle database the port number was 1521 (default), but I want to change it to 1522.
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