Multiple database servers question

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• RAY of relief with multiple Radius servers

  Wism2 version 7.6.130

  I have multiple Radius servers for different wireless LANs that are used for authentication. For example:

  WLAN1 - Radius1, Radius2

  Wlan2 - Radius3, Radius4

  WLAN3 - Radius5, Radius6

  Radius servers have different types of user to the authentication databases.

  My question is, when you configure RADIUS of relief in Active mode on the WLC he must receive a successful authentication response in order to stay active or simple an answer?

  Thank you

  Waqas

  "My question is, when you configure RADIUS of relief in Active mode on the WLC he must receive a successful authentication response in order to stay active or simple an answer?

  Hi Waqas,

  It doesn't have to be a successful authentication, could be access accept or decline. You may have noticed with mode active there is a section to specify the user name (default: cisco-probe) what it does is when the radius known as death wlc server use that specific account to query the server radius on the specified time intervals.all these responses would also be responses to refuse access. Just a response if accept or reject to keep active.

  Look here to see little more on the functionality of relief

  See you soon

  Micheline

  WLC actively interrogate the radius server

• Dblink Oracle to sql server, multiple database on the same server sql under a dblink

  Hi, we managed to set up an Oracle dblink to sql server and retrieve data.

  The user of sql server have been using via dblink has access to multiple databases on the same sql server

  But the question is how in oracle (if possible) prepend you the SQL access to this?

  For example:

  Sqlserver_prod has the user sqlserver_user which seems to be set up as default database sqlserver_db1

  But we have select access to sqlserver_db2

  all work well as sqlserver_user

  Select * from table_fromdb1

  Select * from dbo.table_fromdb1

  Select * from sqlserver_db1.dbo.table_fromdb1

  as does

  Select * from sqlserver_db2.dbo.table_fromdb2

  more in Oracle

  Oracle_db a dblink sqlserver_prod. World connection sqlserver_user

  everything works fine

  Select * from 'table_fromdb1"@sqlserver_prod '.

  Select * from 'dbo '. "table_fromdb1"@sqlserver_prod

  But how to (if possible) access from oracle

  sqlserver_db2.dbo.table_fromdb2

  without having to create a new sqlserver_db2_user referenced in a new dblink

  If oracle for oracle would be

  Select * from remote_oracle_schema.table@remote_oracle_db

  Hello

  You cannot select a table in a different SQL * database server from that to which the gateway instance connects.
  As stated in the documentation-

  Oracle® database gateway

  Installation and Configuration Guide

  11g Release 2 (11.2) for AIX 5 L Based Systems (64-bit), HP - UX

  Itanium, Solaris (SPARC 64-Bit), Linux x 86 operating system,

  and Linux x 86-64

  In the section.

  The example SQL Server multiple databases: Configuration of the modem router

  A separate instance of the gateway that is required for each SQL Server database. Each

  instance needs its own Gateway system ID (SID).

  ==========

  You will need to create a new instance of the gateway for the SQL * Server DB2 as well as a link separate db.

  Kind regards

  Mike

• APEX 4.2.6 Upgrade with unique ORACLE_HOME supporting multiple databases

  We have a single server (Solaris) with a single ORACLE_HOME supporting multiple databases (all the 11.2.0.3 with APEX 3.0.2 installed).  A new database was created here just to make the development of the APEX.  It must be upgraded to APEX 4.2.6.  None of the old databases use APEX.  Upgrading replaces $ORACLE_HOME/apex.  What is the upgrade on the pre-existing database?  They will also release APEX upgraded?  Thank you.

  Hi Michael,

  If I understand your question, you want to upgrade APEX in the instance of a database. Fix?

  The upgrade of APEX can be done in a database without affecting other databases. Simply run the apexins.sql script in the database when you use APEX.

  Regarding the images in your $ORACLE_HOME/apex, it depends on the configuration of your Web server. You can configure your webserver (ADR, OHS, EPG) to get the images in the same directory or in another.

  See: http://docs.oracle.com/cd/E37097_01/install.42/e35123/toc.htm

  Francis.

• Is it possible to have multiple databases in a server?

  Hello:
  
  I have a quite stupid question, but it makes me doubt.
  Is it possible to have multiple databases in an Oracle Server? Are there so many bodies serving multiple databases on the Oracle server.?
  
  Thanks in advance
  
  Published by: user12229399 on 14-mar-2012 01:29

  Hello

  Yes, it's more than possible to have multiple instances on a single server.
  You can also have multiple versions (10g, 11g) on a single server.

  This means that you have several instances, i.e. multiple binary running oracle. You can also separate your data on a level diagram, i.e. a single instance serving multiple schemas.

  HtH
  Johan

  Published by: Johan Nilsson on 14 March 2012 01:31

• ICPPX 4.05 and/or call Mgr 4.13 multiple LDAP servers for redundancy

  We run IPCCX 4.05 to high availability (active / standby) and Call Manager 4.13 Pub/Sub. In this configuration, we use LDAP for authentication AD instead of the directory of DC (not my choice... things you inherit in life).

  The call of Bishop and/or the servers IPCCX can be setup to point to multiple LDAP servers for redundancy?

  CAN CM 4.13 and/or IPCCX 4.05 LDAPS support (as I have said, things you inherit)?

  Our sysadmin team won our main server to the DC, and with him all functins LDAP search broke. Needless to say they will be put in place of LDAP or LDAPS on our main and backup DC in the near future.

  Any information/suggestions/recommendatinos are appreciated.

  Thank you

  -Scott

  Hello

  This IS possible.

  If the CRS web interface admin (/ appadmin) is available:

  1. open a session

  2. go to the system > LDAP information

  3 type the FQDN / IP addresses (I recommend the latter) for LDAP servers, separated by commas (for example, I have something like in our laboratory: "ldapserver.domain.as, 10.1.1.1" - works like charm)

  4. a window will appear asking if the LDAP information must be created or you just want to add another LDAP server (~ configuration already there). Choose wisely :-)

  5. restart the server. No, restart the CRS engine is not enough.

  If the CRS web administration interface is not available (~ as you said Mr. Sysadmin won DC backend), the there is a chance to get rid of this guy ;-) Anyway, there is always a chance that you can make it work. Of course, the LDAP server must already contain the appropriate configuration.

  1. connect to the CRS Server using rdesktop/VNC

  2. look for this file: C:\Program Files\wfavvid\properties\directory.properties it's just a plain text file. Look for this CCNIniFile=c:\\winnt\\system32\\ccn\\ccndir.ini

  In fact, it can be something else too, this is the default path.

  3. this file contains the information that we are looking for: LDAPURL 'ldap://10.1.1.1:389, ldap://10.1.1.2:389' and other important things like passwords and base DN

  Change it according to your needs. :-)

  4. restart the server.

  Good luck.

  G.

• DiscOrderedCursor and multiple databases

  Hi, EI 6.4 it is now possible to iterate over multiple databases with a DiscOrderedCursor which is a really great feature. But as far as I understand, it is not possible to distinguish to which database returned DatabaseEntries belong. I would use the DiscOrderedCursor for the use case, the following: 1. across all records in allmost all databases and perform different operations for each database. For the moment, we scan each database separately with a DiscOrderedCursor. 2. the reviews of a subset of the metering databases. For now, we call Database.count for each database. Thank you and best regards Arthur

  Hi Arthur,.

  I think you are looking for the DiskOrderedCursor.getDatabase method:

  http://docs.Oracle.com/CD/E17277_02/HTML/Java/COM/Sleepycat/je/DiskOrderedCursor.html#getDatabase)

  I'm glad you like this feature! Markos Zaharioudakis added this feature to the EJ.

  -mark

• Multiple VCenter servers, loop "foreach"?

  I need help with the syntax to change some of my existing scripts to connect to multiple VCenters servers that we have now in my environment.  Something along the lines of:

  $VCenters = VIServer1, VIServer2, etc..

  Foreach ($VIserver to $VCenters)

  {

  SE connect-VIServer $VIserver

  SCRIPT MAPS EXISTING HERE

  }

  Can any input on how I achieve this?

  Thank you

  Hi SNEdwards,

  I do it this way:

  $vCenters = VIServer1, VIServer2, etc.
  
  ForEach ($vCenter in $vCenters) {
  
  connect-VIServer $vCenter -User $VcUser -Password $VcUserPassd
  
  ... code to run against each vCenter...
  
  disconnect-VIserver -confirm:$false
  }
  

  It will be useful.

  Concerning

  Franck

• Multiple ESX servers to access the same data store

  We connect our ESX servers to an Equallogic SAN iSCSI using VMWare iSCSI card.   I have a data store that has ISO files to store.   So far, I can connect only this data to an ESX Server store on time.  I have to disconnect an and connect manually to the other.  We currently have a facility relatively bare bones (don't have vCenter again, grouping, etc.).

  Is there anyway to connect the same data store to multiple ESX servers?  I tried to adjust the volume of Equallogic SAN for read only (since I just need to read ISO files), but I can't connect to ESX servers when I do this.

  Remember that the volume is enabled for clustering.

  From v4.x Equallogic firmware, there is an option advanced on each volume.

  André

• How to specify multiple DNS servers with Dr.-ip-customizer

  Hey guys,.

  The CSV file I get out of the Dr.-ip-customizer tool seems to imply that I can specify multiple DNS servers (it has a column called "DNS Server (s)'").  My problem is that I do not know how...  I tried to put in two server IPs with a space between them, I also tried a comma followed by a semicolon.  The semicolon and space gets the error thrown upward when I try to import that says 'Invalid DNS server field' and the comma causes her think that there are too many columns (since it is after all a CSV file).

  so, any ideas? What I have to put on separate lines or something

  According to the Administrator's guide (P. 56, it is not very clear), it seems that you want to place the second DNS server on a new line with the VM ID and the number of the adapter.  '0' If you want to be global value or the number of actual card to override the global settings.

  Hope that helps...

  -alex

• Start up problem when having multiple databases on the machine

  Start up problem when having multiple databases on the machine:
  
  I installed two databases.
  
  When I stop the database and try to start using
  
  Startup pfile ='... location... " ;
  
  I get ora-12514: TNS: listener is not currently know of service rquirest in connect descriptor
  
  When I try again after 3 seconds, I get a new error, ora-01041: internal error. Hostdef extension doesn't exist
  
  Stop and start gave no problems when I had a database. Why I get problems when I have two databases?
  
  I use: show the pfile parameter. SPFile; to make sure that I have the right parameter locations, the error should not be the location.
  
  I never installed two databases on a single machine, then perhaps that I make mistake of a first - timer.
  
  Anyone know how to get this working, i.e. start and stop DB without problems?
  
  The oracle 11 GR 2 on Windows 7 64 bit, everything works normally.
  
  Thank you
  Ayman
  
  Published by: aymanzone on June 15, 2011 09:27

  aymanzone wrote:
  My oracle_sid is set to the name of one of my databases

  echo % oracle_sid %

  shows me the name of my first database.

  Still does not.

  When I start the services of two databases by using Services, I can connect and run queries both the database.

  Published by: aymanzone on June 15, 2011 11:47

  First of all... the Oracle Service for the instance must be started for the DB that you try to connect or start.
  Next... from the command prompt:

  Set oracle_sid =

  sqlplus sys as sysdba

  Startup pfile = 'location of the pfile respective db.

  Now, if you want to start or connect to another DB, which is on the same server (again assuming that the Service is STARTED)...
  From the same command prompt or other session...

  Set oracle_sid =

  sqlplus sys as sysdba

  Startup pfile = 'location of the pfile respective db.

  Published by: Srikanth on June 16, 2011 12:27 AM

• How to keep multiple databases in a physical file remains open?

  I want to store multiple databases in a single physical file. And I knew that the environment is necessary to do so. I open a database in an environment, set a folder in and retrieved it. Then a different database is open, I put a folder in as well as the return value showed OK (0), but when I try to get the record with some key, the return value is "DB_NOTFOUND. I intrigued me a lot.
  Could you please tell me why this happened?

  The documentation page for opening multiple databases in a single file is here: [opening multiple databases in a single file | http://www.oracle.com/technology/documentation/berkeley-db/db/ref/am/opensub.html]. If it's not helping you to solve the problem, please post a test program.

  Kind regards
  Bogdan Coman

• TNSNAMES CONFIGURATION FOR MULTIPLE DATABASES

  Hello Guru´s
  
  I have a master performer oracle 11.2.0.1 on HP - UX uniix database. tnsnames clients to run the application using this data base.
  
  TNS is like this:
  
  Prod.appmill.World =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.20)(PORT = 1522))
  )
  (CONNECT_DATA =
  (SID = prod)
  )
  )
  
  
  the standby database is running in another server ip = 192.168.30.25 and the database pending have different ORACLE_SID = prodmill.
  
  When we activate the day before I update tns to all clients to run the application. i´d would like to have this automatic with multiple entries in the AMT for servers and the two SID then when whent main site down, we open the day before and the application will return to just work just close and reopen.
  
  Thanks for your help.
  
  BR

  799458 wrote:
  Thank you to answer.
  that s the doc I was reading since before I made the post here.

  on the address, I think that I understand, but what about SIDS? as I said my standby database has a different SID in the master database and this is what I m faced with.

  Thanks a lot for your help.

  BR

  Published by: 799458 on February 11, 2013 12:34

  As Robert said, don't use SID, use SERVICE_NAME.

  Maybe something like:

  FUBAR =
   (DESCRIPTION_LIST=
    (DESCRIPTION=
     (ADDRESS=(PROTOCOL = TCP)(HOST = myprimary)(PORT = 1521))
     (CONNECT_DATA=
       (SERVICE_NAME=FUBAR_PRI)))
    (DESCRIPTION=
    (DESCRIPTION=
     (ADDRESS=(PROTOCOL = TCP)(HOST = mysecondary)(PORT = 1521))
     (CONNECT_DATA=
       (SERVICE_NAME=FUBAR_SEC)))
  

  Published by: EdStevens on February 11, 2013 14:58

• uniqueness of the value of the attribute on the multiple database

  Hello

  I ODSEE 11.1.1.7.2 on SLES platform version. My question is, I have two suffixes on another database on the same instance

  suffix: or = Org1, o = domain.com-> userRoot_Org1 (name of the comic)

  suffix: or = Org2, o = domain.com-> userRoot_Org2 (db name)

  I want to have a unique value for the attribute 'o' between these two suffixes. I created the following plugin but does not work... someone can help me?

  DN: cn = clientID uniqueness, cn = plugins, cn = config

  objectClass: top

  objectClass: nsSlapdPlugin

  objectClass: ds-signedPlugin

  objectClass: extensibleObject

  CN: unique clientID

  nsslapd-pluginPath: /opt/dsee7/lib/uid-plugin.so

  nsslapd-pluginInitfunc: NSUniqueAttr_Init

  nsslapd-pluginType: preoperative

  nsslapd-pluginarg0: o

  nsslapd-plugin-depends-on-type: database

  nsslapd-pluginarg1: suffix = "or = Org1, o = domain.com" \ ", = domain.com" ", = Org2, o = Org2, o is domain.com", "o = domain.com'

  nsslapd-pluginEnabled: on

  entryDN: cn = clientid uniqueness, cn = plugins, cn = config

  nsslapd-pluginId: NSUniqueAttr

  nsslapd-pluginVersion: 11.1.1.7.2

  nsslapd-pluginVendor: Oracle Corporation

  nsslapd-pluginDescription: enforce unique attribute values

  also tried the below...

  nsslapd-pluginarg1: or = Org1, o = domain.com

  nsslapd-pluginarg2: or = Org2, o = domain.com

  Hello

  Have you created this configuration manually in the directory configuration file?
  To avoid unnecessary attempts to specify plugin args, I would recommend using dsconf to configure the plugin as described in the https://docs.oracle.com/cd/E20295_01/html/821-1220/bcayb.html#scrolltoc

  Sylvain

  Please mark this answer as correct or helpful, when it is appropriate to make it easier for others to find

• change ip address of the database servers primary and standby

  Hello.

  I have an oracle server primary and backup (version 11.2.0.4) on windows 8 profesional.

  They work well until today.

  Today, I had to change my ip address on both servers.

  After that I changed the ip address of the OS, I changed the ip address in tnsnames.ora and listener.ora files only.

  A moment that everything worked well. But now the archivelog files not copy to the standby server.

  Is there a place where I have to change ip or the settings on the database?

  Please, I hope you can help me.

  Best regards

  Hello

  After that I changed the ip address of the OS, I changed the ip address in tnsnames.ora and listener.ora files only.

  A moment that everything worked well. But now the archivelog files not copy to the standby server.

  1. If it worked for a while after the change of ip address

  3. make sure your journal alerts, what it says? information about the error?

  2. first thing ipadress sequenced in tnsnames.ora and listener.ora on primary and standby

  3. check ping to the host-level work and tnpsing is reached or not. If both are working check listeners are up or not and they are able to identify the services of db, registered or not.

  4. now, connect as sysdba password on the servers file

  5 check v$ achive_Dest_status for valid or relevant destination which is assistance for the transfer of the archives of primary Eve (the error column)

  -Not especially to knew what the problem is, you should get the controls.

  -Pavan Kumar N