Hello friends in today video i am going to explain you that how to perform a Oracle Networking Between Server and Client machine using TNS listener. #OracleNetworking #ServerandClientmachine #TNSlistener Oracle database Unbeatable,Unbreakable Platform..
Views: 12928 Oracle World
Oracle - Understanding the tnsnames.ora and listener.ora files
Views: 186469 Chris Ostrowski
Step to handle the error message ORA-12541: TNS:no listener Right Click on Command Prompt, and click on Run as Administrator, then write following command: lsnrctl start lsnrctl services lsnrctl status lsnrctl start lsnrctl services lsnrctl status
Views: 9586 Data Science Center
https://dbagenesis.com/p/oracle-11g-advanced-dba DBA Genesis provides all you need to build and manage effective Oracle technology learning. We designed DBA Genesis as a simple to use yet powerful online Oracle learning system for students. Each of our courses is taught by an expert instructor, and every course is available on demand. A listener is a separate process than your database processes which runs on the database server to accept incoming connections. Any client connection first lands on to database listener and then its handed over to the PMON process. All the databases running on a server must have their services registered with the listener or else listener will not be able to accept the incoming connections.
Views: 23691 DBA Genesis
Configuring the listener The listener is the utility that runs constantly in the background on the database server, listening for client connection requests to the database and handling them. It can be installed either before or after the creation of a database, but there is one option during the database creation that requires the listener to be configured
Views: 228 DOit...!!!!
This video was a part of our presentation on "Oracle Net Services" and includes following - 1) Establishing Network connection for client/server model. 2) Creating your own database for test purpose. 3) Creating a Test login and test table - "Sample" 4) Creating Listener and testing it. 5) Creating Net services profile. 6) Creating Net service on client side. 7) Establishing connection using Easy connect method "EZCONNECT" on both client and on server. 8) Establishing connection using Local naming method "TNSNAMES" on both client and on server. Thank You !! For any queries drop a mail :)
Views: 21595 Vikram jeet
In this tutorial you will learn how to configure oracle listener. if you have any problem with this tutorial or listener configuration please comment below If you have any quary about database you can comment below or contact to me by mail [email protected] Or via facebook My facebook home pagelink is……… https://www.facebook.com/pages/Oracle-DBA-Help-line/110901159026745?ref=hl
Views: 11118 OnLinE ReSoUrCe
Views: 16855 Wysheid Wysheid
Create your own Services And Oracle Warehouse Builder User By Config The Database And listener
Views: 29067 PRAVEEN DAS
In this video you will know how to create Listener by using Netca or manually create.
Views: 478 CAM DBA
You will learn about the Oracle Listener, The purpose of Listener and what is the impact if its down... Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 16135 Ramkumar Swaminathan
A listener is configured with one or more listening protocol addresses, information about supported services, and parameters that control its run-time behavior. The listener configuration is stored in a configuration file named listener.ora. Because all of the configuration parameters have default values, it is possible to start and use a listener with no configuration. This default listener has a name of LISTENER, supports no services on startup, and listens on the following TCP/IP protocol address: (ADDRESS=(PROTOCOL=tcp)(HOST=host_name)(PORT=1521)) The listener forwards client requests to supported services. These services can be configured statically in the listener.ora file or they can be dynamically registered with the listener. This dynamic registration feature is called service registration. The registration is performed by the PMON process, an instance background process of each database instance that is configured in the database initialization parameter file. Dynamic service registration does not require any manual configuration in the listener.ora file. Service registration offers the following benefits: Simplified configuration Service registration reduces the need for the SID_LIST_listener_name parameter setting, which specifies information about the databases served by the listener, in the listener.ora file.
Views: 921 OnLinE ReSoUrCe
Create your own Database and Oracle Forms & Reports Builder User By Config The Database And listener And Clients. Please Subscribe My Channel.
Views: 1360 Md. Rezwan
This video describes how to create a net service name and how to create and configure a listener
Views: 10429 regina nkemchor
This video explains about the steps for connecting to a RAC database using SCAN Name.Also we discuss database connecting using OS authentication and using normal VIP
Views: 31390 Wysheid Wysheid
This Video describes the different types of Oracle Database Client installations that you can perform. Here is how to instal Oracle Client 22.214.171.124 on Windows 8 and connect remote oracle database. Oracle : Client Technology Lair : www.technologylair.org Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp For Linux : https://www.youtube.com/playlist?list=PLUXK1VpPWQKHV2xOmjQgUNj3Hrmcslj-H Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/technologylair Tweet us : http://twitter.com/technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 83918 TechLair
Oracle Database : Understanding Oracle Client Side Connect Time Load Balancing and Failover for Oracle Network Connections
Views: 3194 Satish Lodam
RAC environments are very complex ones and include many different components. One of the goals of RAC database is to balance the load between the different instances and listeners. In this session we will dive into the load balancing mechanism. We will talk about the client configuration, SCAN listeners, services and more, and see some guidelines and best practices to better utilize the balance between the nodes. Speaker: Liron Amitzi, Founder of DBAces Canada
Views: 23708 Oracle RAC SIG
This video will show you How to fix "MSVCR100.dll missing from your computer" error which comes for various application when you try to run the application like Visual studio 2008, 2010 or 2012, wamp or php server, some popular games etc. Follow the steps that i have showed in this video. For that i have used the following link to download MSVCR100.dll file. Use this link to download the dll file http://jhelioviewer.org/libjhv/Microsoft.VC100.CRT-x86-32/msvcr100.dll
Views: 48585 Bangalore Techie
In this video i'm going to demonstrate you how to configure listener and database in oracle 11g on windows platform step by step.
Views: 1664 OCP Technology
The listener processes on a server detect incoming requests from clients for connection - by default on port 1521 and manage network-traffic once clients have connected to an Oracle database. The listener uses a configuration-file - listener.ora - to help keep track of names, protocols, services and hosts.
Views: 2411 Harikrishna Mekala
Oracle Network Configuration
Views: 1185 UNIRAC.IN
Suddenly having ora - 12514 and ora - 12505 tns listener error ? ora - 12514 and ora - 12505 tns listener error fixed in 90 seconds.
Views: 26185 WikiVlog
How to connect to Oracle Database using Toad for Oracle. Online Video to learn the simple way to connect to database through Toad for Oracle. Learn Oracle connectivity from configuring tnsnames.ora , net8 client configuration to connecting to toad. A complete oracle tutorial.
Views: 117967 Subhroneel Ganguly
In 2012, details of a vulnerability in the Oracle Database listener were published that allows an attacker to register with the database listener and to intercept and modify TNS network traffic between the client and database server. This “TNS Poison” attack allows an unauthenticated attacker with only network connectivity to compromise most database accounts. The fix to prevent TNS Poison attacks was announced in April 2012, but was not fixed by the Critical Patch Update securtiy patch. Instead, manual changes are required to the database listener prior to 12c. Even though this vulnerability is four years-old, Integrigy routinely identifies vulnerable Oracle databases during our security assessments – hence the purpose of this webinar. This education webinar demonstrates a TNS poison attack and how an Oracle database can be compromised without any database authentication. Required remediation steps for each database version are discussed as well as methods for checking if a database is protected or if it has been compromised.
Views: 2149 Integrigy
In this video you will understand about VIP/ VIPNAME which are used in Oracle RAC. This understanding is necessary to understand about SCAN in Oracle RAC/ GI. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 10515 Ramkumar Swaminathan
Subscribe: http://www.youtube.com/subscription_center?add_user=wowzataz Blog : http://eromang.zataz.com Twitter : http://twitter.com/eromang Timeline : Vulnerability discovered by Joxean Koret in 2008 Vulberability reported to the vendor by Joxean Koret in 2008 Public release of the vulnerability in Oracle CPU by the vendor the 2012-04-17 Details and PoC of the vulnerability released by Joxean Koret the 2012-04-18 Fake patching of the vulnerability discovered by Joxean Koret the 2012-04-26 PoC provided by: Joxean Koret Reference(s) : Oracle CPU of April 2012 CVE-2012-1675 Affected versions : All versions of Oracle Database Tested with Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 Description : Usage of Joxean Koret PoC require that the database name has a length of 6 characters. Database server characteristics : IP : 192.168.178.150 Oracle version : 10.2.0.4.0 Database listener port : 1521 Database listener has no clients IPs restrictions Database name : arcsig Database username : arcsig Database password : testtest Database client characteristics : IP : 192.168.178.151 SQL*Plus version : 10.2.0.4.0 tnsnames.ora file as bellow : TARGET.DB= (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.178.150)(PORT = 1521)) (CONNECT_DATA = (SERVICE_NAME= arcsig) ) ) Attacker characteristics : IP : 192.168.178.100 Usage of PoC provided by Joxean Koret Demonstration : PoC validation phase On database server : ifconfig On database client : ifconfig sqlplus -v cat tnsnames.ora sqlplus [email protected] HELP QUIT PoC exploitation phase On attacker : Start the MITM proxy, how will intercept the communication between the client and the database : sudo python proxy.py -l 192.168.178.100 -p 1521 -r 192.168.178.150 -P 1521 Start the vulnerability exploitation : python tnspoisonv1.py 192.168.178.100 1521 arcsig 192.168.178.150 1521 On the database client : Connect with SQL*Plus sqlplus [email protected] ? ? INDEX TOTO QUIT You can see that the communication are intercepted by the proxy.
Views: 11629 Eric Romang
BadImageFormatException Connect oracle database with visual studio .NET project with latest technology. If you are having BadImageException error or Architecture Mismatch error, this will be helpful more!
Views: 66467 Samiul Al Hossaini
Learn about Client Server architecture in Oracle Database environment. This video explains about it.
Views: 6847 Sam Dhanasekaran
Step 1: Select “Net Configuration Assistant from Oracle” Step 2: Select Listener Configuration option. Step 3: Select the appropriate Operation. Step 4: Enter the respective Listener name. Step 5: Select “TCP” protocol for the listener. Step 6: Enter respective Port number. Step 7: If we don’t need to install another listener the select ‘no’ else select ‘yes’ for configuring another listener. Step 8 : Listener Configuration Completed.
Views: 4707 Chris Walker
Oracle Instant Client - Basic and ODBC Installation #TxSolve #InstantClient #Oracle #ODBC
Views: 2116 TxSolve
How to configure / identify Oracle client installation on Windows. This is Demo1 from the presentation http://www.slideshare.net/KirillLoifman/from-my-pc-to-oracle-remote-database. http://www.dadbm.com
Views: 2699 DaDBm