Information listener.log on database

Good afternoon,
I got problem to get from what souce that connect to oracle.
my question :
does oracle save the information about the listener.log in database ?
I can see in listener.log there are information about source program that connect
to oracle, example EXCEL.EXE
I want to use it to create logon trigger and not allowed user to connect using ms excel.
If I use v$session field program, it seem I could not get it.
example :
if the user used shortcut in screen then the information exel.exe is not there.
Thanks

Thank you very much for replaying.
If the user using the shortcut, it doesn't show the excel.exe or access.exe,
(actually if v$session on field program show it, it's ok for me, because if they rename the name acess.exe become my.exe, I will validate in my trigger logon, only sqlplusw.exe or ifrun60.exe are allowed to connect to the oracle, so another products are not allowed).
my testing :
1. open microsoft Access then open connect to oracle
SQL> select program from v$session
PROGRAM
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
C:\Program Files\Microsoft Office\OFFICE11\MSACCESS.EXE
SQLPLUSW.EXE
C:\Program Files\Microsoft Office\OFFICE11\MSACCESS.EXE
11 rows selected.
2. create shortcut for Ms Access file on desktop then open it (double click) then connect to oracle
SQL> r
1* select program from v$session
PROGRAM
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
ORACLE.EXE
C:\Documents and Settings\Administrator.USR1\Desktop\Shortcut to
SQLPLUSW.EXE
C:\Documents and Settings\Administrator.USR1\Desktop\Shortcut to
11 rows selected.
test no.2 didn't show up the MSACESS.EXT, but
C:\Documents and Settings\Administrator.USR1\Desktop\Shortcut to
and I guess it was cut because the length field program on V$session only 64 char.
I think PRODUCT_USER_PROFILE is basing on user, I have never tried it yet, but if base on user, I don't think I can use it. I need to protect base on computer / terminal.
any suggestion ?

Similar Messages

Errors in alert log and listener log and "alter database mount exclusive"

Hello!
I need a help.
Database 11R2 works under MS Windows Server.
Whwn I start it using Services, according alert log it is started by command "alter database mount exclusive".
Next - alter database open.
After this, it seams that program, which should put data into database, can not work with it, because I see errors in alert log: ora-12537, 12560, 12535, 12570, 12547.
What does itmean and what to do?
This is extract from alert_log
ORACLE_BASE from environment = C:\Oracle
Mon Feb 04 14:54:53 2013
alter database mount exclusive
Successful mount of redo thread 1, with mount id 1458539517
Database mounted in Exclusive Mode
Lost write protection disabled
Completed: alter database mount exclusive
alter database open
Thread 1 opened at log sequence 3105
Current log# 3 seq# 3105 mem# 0: C:\ORACLE\ORADATA\xxx\REDO03.LOG
Successful open of redo thread 1
MTTR advisory is disabled because FAST_START_MTTR_TARGET is not set
SMON: enabling cache recovery
Successfully onlined Undo Tablespace 2.
Verifying file header compatibility for 11g tablespace encryption..
Verifying 11g file header compatibility for tablespace encryption completed
SMON: enabling tx recovery
Database Characterset is AL32UTF8
No Resource Manager plan active
Mon Feb 04 14:55:04 2013
replication_dependency_tracking turned off (no async multimaster replication found)
Starting background process QMNC
Mon Feb 04 14:55:06 2013
QMNC started with pid=20, OS id=2860
Completed: alter database open
Mon Feb 04 14:55:11 2013
Starting background process CJQ0
Mon Feb 04 14:55:11 2013
CJQ0 started with pid=25, OS id=2000
Mon Feb 04 14:55:11 2013
db_recovery_file_dest_size of 4977 MB is 0.00% used. This is a
user-specified limit on the amount of space that will be used by this
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Mon Feb 04 15:00:29 2013
Starting background process SMCO
Mon Feb 04 15:00:29 2013
SMCO started with pid=32, OS id=3212
Edited by: kogotok1 on Feb 4, 2013 4:54 PM

Thank you.
But in the same time - when I see in alert log those error messages ora -12560, 12537,12535,12570 and so on - clients programs, whiie try to connect, hang up.
For sql plus takes 20 minutes to connect.
lsnrctl status gives the following
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 04-FEB-2013 16:01
:46
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=xxx-BD.mosxxx
.elektra.net)(PORT=1521)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date 01-FEB-2013 10:22:48
Uptime 3 days 5 hr. 39 min. 54 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File C:\Oracle\listener.ora
Listener Log File c:\oracle\diag\tnslsnr\xxx-BD\listener\alert\l
og.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=xxx-BD.mosxxx.elektra.net)
(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XXX" has 2 instance(s).
Instance "XXX", status UNKNOWN, has 1 handler(s) for this service...
Instance "xxx", status READY, has 1 handler(s) for this service...
Service "XXXDB" has 1 instance(s).
Instance "xxx", status READY, has 1 handler(s) for this service...
The command completed successfully
To tell the truth I am confuse - I thought I have only 1 service "XXXDB" and 1 instance - "xxx".
May be I have wrong entries in tnslsnr.ora?

Slow database connections due to large listener.log

hi gurus
A 9.2.0.8 database running on AIX system,it took nearly 1 seconds to make a connection to the database. I cleared the listener.log which is around 1.2g and restart the listener and the problem solved.
I want to why this happed?Does large listener.log will degrade the performace of listener?
Thanks in advance!

Hi,
Yes, i also faced the same issue and after trimming the listener log, problem got resolved. As far my knowledge as big the log file is it takes time to write in log file (its a general concept if you have notepad file of 100MB and want to write something end of the file then it takes time to load in memory or moving cursor to last position for writing, same concept is here).

Listener log file

My database version is 11g Release 11.1.0.6.0.
I need my listener to write to a specific log file, I've tried different things including setting the following parameters in listener.ora and restrarting the listener:
LOG_DIRECTORY_LISTENER = /mydesireddirectory
LOG_FILE_LISTENER =/mydesireddirectory/listener.log
In spite of whatever I do, it puts the log file in :
/ORACLE_HOME/log/diag/tnslsnr/hostname/listener/alert/log.xml
can anyone tell me how to get round this please, I don't want an xml listener log and I don't want it in that directory.
thank you.

Hi,
In Oracle 11g you have
automatic diagnostic repository
The automatic diagnostic repository (ADR) is a systemwide tracing and logging central repository. The repository is a file-based hierarchical datastore for depositing diagnostic information, including network tracing and logging information
DIAG_ADR_ENABLED_listener_name
The DIAG_ADR_ENABLED_listener_name parameter indicates whether ADR tracing is enabled. By default it is on. So Listener would be writing to the diag folder only.
Since LOG_DIRECTORY_listener_name and LOG_FILE_listener_name is a non-ADR parameter. They both would be ignored if above parameter is set to on. To disable ADR, use
DIAG_ADR_ENABLED_listener_name=off and then only non-ADR parameter would be in effect.
Regards
Anurag

ORA-12535 error but TNSPing Works and listener logs connection

We recently migrated our firewall and then started seeing this problem for users outside of our own subnet. However, although the user gets this error when launching the application, the workstation is able to TNSPing the server successfully and listener.log does log the connection.
I was hoping someone might have some ideas or suggestions as to what might be causing the error despite the apparent connectivity to the database.
Thanks in advance.

Thanks so much for the suggestions.
1. telnet <host> 1521 connects
2. sqlplus <username>/<pwd>@<instance> returns the ORA-12535 error
Finally, the sqlnet.log on the client side doesn't log anything when launching the application so I have no information as to what exactly is occurring at that point. However, the sqlplus command above logged the following:
VERSION INFORMATION:
TNS for 32-bit Windows: Version 9.2.0.1.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 9.2.0.1.0 - Production
Time: 26-JAN-2007 08:43:41
Tracing not turned on.
Tns error struct:
nr err code: 0
ns main err code: 12535
TNS-12535: TNS:operation timed out
ns secondary err code: 12560
nt main err code: 505
TNS-00505: Operation timed out
nt secondary err code: 60
nt OS err code: 0
I've been doing more research on this -- please note that I'm not an Oracle dba so I am just getting familiar with lots of things -- and have learned that user connect requests come in through 1521 but are then randomly redirected to other ports. Given the new firewall, I'm wondering if it's an issue that the random ports being selected aren't open for the users outside of our subnet. Does this sound like a plausible explanation? If so, how do administrators generally handle this -- by opening the necessary ports on the firewall? Is there some other standard approach?
Again, thanks so much for any assistance you can provide.

Listener.log size limit on Linux 64-bit

Hi!
We have listener.log file growing very fast because of very active database. Every month or two I truncate that file to free up disk space but this time I forgot to truncate it for some time.
File grew to 4294967352 bytes and stopped there on that size. Everything is working as it should with listener service - only listener.log file isn't updating.
I've tried to search for more informations about listener.log size limit but haven't found answer that satisfies me.
Where can I find more information why my listner.log file is limited to 4294967352 bytes?
I suppose that this is some OS limit but how can I check this?
It is Linux 64-bit OS with Oracle 10.2.0.4.
Thanks for possible answers and best regards,
Marko Sutic

Ah, yes... thanks Sybrand for reminder, my brain just stopped working :)
Just resolved my problem:
LSNRCTL> set current_listener LISTENER_DB
Current Listener is LISTENER_DB
LSNRCTL> set log_file listener_db1
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.2.10.40)(PORT=1521)))
LISTENER_DB parameter "log_file" set to listener_db1.log
The command completed successfully
LSNRCTL> set log_file listener_db
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.2.10.40)(PORT=1521)))
LISTENER_DB parameter "log_file" set to listener_db.log
The command completed successfully
LSNRCTL>
Regards,
Marko

Listener.log file message

Hi Gurus
I am using oracle 10g 10.2.0.1 database.
In my listener log file frequently getting message '* service_update * ' .
Is it indicating any error ?
Please update me.
Regards
Rabi

Hi;
PMON is responsible for updating the listener with information about a particular instance such as load and dispatcher information. Maximum load for dedicated connections is determined by the PROCESSES parameter. The frequency at which PMON provides SERVICE_UPDATE information varies according to the workload of the instance.
The maximum interval between these service updates is 10 minutes.
The listener counts the number of connections it has established to the instance but does not immediately get information about connections that have terminated.
Only when PMON updates the listener via SERVICE_UPDATE is the listener informed of current load. Since this can take as long as 10 minutes, there can be a difference between the current instance load according to the listener and the actual instance load.
Source:
DBconsole Initialization Fails Due To Error ORA-12516 [ID 458308.1]
PS:Please dont forget to change thread status to answered if it possible when u belive your thread has been answered, it pretend to lose time of other forums user while they are searching open question which is not answered,thanks for understanding
Regard
Helios

Listener.log not been updated

I am on linux x86 OEL4.
using 10.2.0.3.
My listener.log is not been updated since the 30 May.
Weird.
/opt/oracle/app/oracle/product/10.2.0/db_1/network/log
[oracle@juk-prod log]$ ll
total 4203424
-rw-r--r-- 1 oracle oinstall 4294967428 May 30 21:49 listener.log
-rw-r--r-- 1 oracle oinstall 5123274 Sep 16 12:29 sqlnet.log
if i do status in lsnrctl:
Listener Parameter File /opt/oracle/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File /opt/oracle/app/oracle/product/10.2.0/db_1/network/log/listener.log
everything seems fine.
This database gets lots of connection per minute.
whats going on?

i fix the problem by doing:
SET LOG_FILE list.log
now i get information in list.log
any idea why it would stop logging info once the log was at 4gig?

CR VS 2013 error: Additional information: Failed to load database information.

We have VS 2008 (V9.0.30729.1 SP1) using .Net 3.5 under Windows Server 2003 R2 Data Center Edition. VS 2008 came with Crystal Reports Version 10.5.3700.0. We developed a little report in a winform to run against Oracle 11gR2 using the OLE DB support in the CR Report Wizard in the VS 2008 IDE. It was a standard report with some code to print the report directly to the printer with out the viewer control. Here is the working code:
Imports System.Data.OleDb
Imports System.Data
Imports System
Imports System.Windows.Forms
Imports CrystalDecisions.CrystalReports.Engine
Imports CrystalDecisions.Shared
Public Class Form1
    Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        Dim crReportDocument As New CrystalReport1()
        Dim DataSet1 As DataSet
        Dim adoOleDbConnection As OleDbConnection
        Dim adoOleDbDataAdapter As OleDbDataAdapter
        Dim connectionString As String = ""
        connectionString = "Provider=OraOLEDB.Oracle;"
        connectionString += "Data Source=OURDBNAME;"
        connectionString += "User ID=OURUSERID;Password=OURPSW"
        adoOleDbConnection = New OleDbConnection(connectionString)
        Dim sqlString As String = ""
        sqlString = "SELECT * FROM edi_filing_source_lov where filing_source_code in ('A','E')"
        adoOleDbDataAdapter = New OleDbDataAdapter(sqlString, adoOleDbConnection)
        DataSet1 = New DataSet()
        adoOleDbDataAdapter.Fill(DataSet1, "edi_filing_source_lov")
        crReportDocument.Database.Tables(0).SetDataSource(DataSet1)
        crReportDocument.PrintOptions.PrinterName = "HP_LaserJet_4350_PCL_5e_Info_Tech"
        crReportDocument.Refresh()
        crReportDocument.PrintToPrinter(1, False, 1, 99)
        Me.Close()
    End Sub
End Class
We want to migrate this report to VS 2013. We installed VS 2013 Professional (V12.0.30110.00 Update 1) under Windows Server 2012 R2 Data Center Edition. We downloaded CRforVS_13_0_9 and installed it in VS 2013. We moved the project from VS 2008 and opened it under VS 2013. It looks like it converted OK. When we run it we get the following error:
An unhandled exception of type 'System.Runtime.InteropServices.COMException' occurred in CrystalDecisions.CrystalReports.Engine.dll
Additional information: Failed to load database information.
Error in File temp_f11eb1be-db98-4d33-800c-4db3b36ab14e {EEB2A9E4-8239-49CB-B016-8CE4F4C7643E}.rpt:
Failed to load database information.
More information: We can step through the wizard in VS 2013 using the standard template and add a report viewer control to the form and point it at the report and run it just fine in the VS 2013 IDE when there is no code in the form1_load event. We feel we have the Oracle.DataAccess.dll for the 11.2.0 client installed and tested correctly on the server and do not feel there is an issue with data base installation. When we add back the code above to the form1_load event and run it we get the error above.
We have the logger set up but nothing gets added to the log files.
We have tried three different ways to set the data source to resolve the error that is occurring at this line of code that is failing but with no luck:
crReportDocument.Database.Tables(0).SetDataSource(DataSet1)
crReportDocument.SetDataSource(DataSet1)
crReportDocument.Database.Tables(0).SetDataSource(DataSet.Tables("edi_filing_source_lov"))
Do you have any other suggestions we could try?
Bruce

Hi Bruce
In my experience, the only reason for the error is that the there is an issue with the dataset and as a back up sort of a thing, the report engine is attempting to connect to the database the report was created off of. To test the dataset with the report, see this wiki on how to.
Also, ensure that you have a look at this KBA.
- Ludek
Senior Support Engineer AGS Product Support, Global Support Center Canada
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How to configure different listener for each database in 11gR2 RAC

Hi Friends,
Current Prod Setup :
11gR2 (11.2..0.2) RAC on RHEL 5.5 with 3 SCAN Listeners on default 1521 port.
Having 4 databases which are using SCAN-IP and listening on default port only.
As per policy, we have to create separate listeners (on different port) for each database.
like,
DB1 - 1522
DB2 - 1523
DB3 - 1524
DB4 - 1525
Even If I configure 4 listeners using NETCA, how my failover & load balancing will happen using SCAN & Newly Created Listeners ???
Thanks in advance..
Regards,
Manish

Hi,
I tried on 11gR2 TEST RAC Server to have different listener with different port (1529) for SCAN & Node Listener & tested failover, load-balancing which was successful.
[oracle@ravish5 admin]$ cat listener.ora
LISTENER_A=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_A)))) # line added by Agent
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_A=ON # line added by Agent
[oracle@ravish5 admin]$ ps -ef | grep lsnr
oracle 1985 1 0 00:46 ? 00:00:00 /11g_crs/11.2.0.2/product/home/bin/tnslsnr LISTENER -inherit
oracle 1988 1 0 00:46 ? 00:00:00 /11g_database/11.2.0.2/product/home_1/bin/tnslsnr LISTENER_A -inherit
oracle 2928 1 0 01:00 ? 00:00:00 /11g_crs/11.2.0.2/product/home/bin/tnslsnr LISTENER_SCAN1 -inherit
[oracle@ravish5 admin]$ lsnrctl status LISTENER_A
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 02-MAY-2012 03:19:35
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_A)))
STATUS of the LISTENER
Alias LISTENER_A
Version TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start Date 02-MAY-2012 00:46:42
Uptime 0 days 2 hr. 32 min. 54 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /11g_database/11.2.0.2/product/home_1/network/admin/listener.ora
Listener Log File /11g_database/11.2.0.2/diag/tnslsnr/ravish5/listener_a/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_A)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.3.5)(PORT=1529)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.3.16)(PORT=1529)))
Services Summary...
Service "TEST" has 1 instance(s).
Instance "TEST2", status READY, has 1 handler(s) for this service...
Service "TESTXDB" has 1 instance(s).
Instance "TEST2", status READY, has 1 handler(s) for this service...
Service "srvc_test.clover.com" has 1 instance(s).
Instance "TEST2", status READY, has 1 handler(s) for this service...
The command completed successfully
SQL> show parameter listen
NAME TYPE VALUE
listener_networks string
local_listener string (DESCRIPTION=(ADDRESS_LIST=(AD
DRESS=(PROTOCOL=TCP)(HOST=192.
168.3.16)(PORT=1529))))
remote_listener string ravish-scan:1529
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
[oracle@ravish5 admin]$ srvctl config scan_listener
SCAN Listener LISTENER_SCAN1 exists. Port: TCP:1521,1529
[oracle@ravish5 admin]$ srvctl config scan
SCAN name: ravish-scan, Network: 1/192.168.3.0/255.255.255.0/eth0
SCAN VIP name: scan1, IP: /ravish-scan.clover.com/192.168.3.22
[oracle@ravish5 admin]$ srvctl config listener
Name: LISTENER
Network: 1, Owner: oracle
Home: <CRS home>
End points: TCP:1521
Name: LISTENER_A
Network: 1, Owner: oracle
Home: /11g_database/11.2.0.2/product/home_1
End points: TCP:1529
[oracle@ravish5 admin]$ srvctl config service -d TEST -s srvc_test.clover.com
Service name: srvc_test.clover.com
Service is enabled
Server pool: TEST_srvc_test.clover.com
Cardinality: 2
Disconnect: false
Service role: PRIMARY
Management policy: AUTOMATIC
DTP transaction: false
AQ HA notifications: true
Failover type: SELECT
Failover method: BASIC
TAF failover retries: 0
TAF failover delay: 0
Connection Load Balancing Goal: LONG
Runtime Load Balancing Goal: NONE
TAF policy specification: BASIC
Edition:
Preferred instances: TEST1,TEST2
Available instances:
TEST_NEW =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = ravish-scan.clover.com)(PORT = 1529))
(LOAD_BALANCE = yes)
(FAILOVER = ON)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = srvc_test.clover.com)
(FAILOVER_MODE =
(TYPE = SELECT)
(METHOD = BASIC)
Actually different ports for different databases are required to have separation of duties. Once Firewall enabled betwen Client & DB Server only privileged users would have access to particular database.
Regards,
Manish

Listener TCPS Oracle Database SSL

Hello,
I would like to switch my listener from tcp to tcps.
But we don't know how to do this, my configuration,
SERVER:
From server "*listener.ora*":
SID_LIST_LISTENER =*
+(SID_LIST =+
+(SID_DESC =+
+(SID_NAME = PLSExtProc)+
+(ORACLE_HOME = /opt/u01/app/oracle/product/10.2.0)+
+(PROGRAM = extproc)+
+)+
+)+
SSL_CLIENT_AUTHENTICATION = FALSE*
WALLET_LOCATION =*
+(SOURCE =+
+(METHOD = FILE)+
+(METHOD_DATA =+
+(DIRECTORY = /etc/ORACLE/WALLETS/oracle)+
+)+
+)+
LISTENER =*
+(DESCRIPTION_LIST =+
+(DESCRIPTION =+
+(ADDRESS = (PROTOCOL = TCP)(HOST = tibcoone)(PORT = 1521))+
+)+
+)+
TRACE_LEVEL_LISTENER = ADMIN*
From server "*sqlnet.ora*":
SQLNET.AUTHENTICATION_SERVICES= (BEQ, TCPS)*
SSL_VERSION = 0*
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)*
SSL_CLIENT_AUTHENTICATION = FALSE*
TRACE_LEVEL_SERVER = ADMIN*
WALLET_LOCATION =*
+(SOURCE =+
+(METHOD = FILE)+
+(METHOD_DATA =+
+(DIRECTORY = /etc/ORACLE/WALLETS/oracle)+
+)+
+)+
SQLNET.WALLET_OVERRIDE = TRUE*
From server "*tnsnames.ora*":
TIB =*
+(DESCRIPTION =+
+(ADDRESS_LIST =+
+(ADDRESS = (PROTOCOL = TCP)(HOST = tibcoone)(PORT = 1521))+
+)+
+(CONNECT_DATA =+
+(SERVICE_NAME = TIB)+
+)+
+)+
WALLET_LOCATION =*
+(SOURCE =+
+(METHOD = FILE)+
+(METHOD_DATA =+
+(DIRECTORY = /etc/ORACLE/WALLETS/oracle)+
+)+
+)+
EXTPROC_CONNECTION_DATA =*
+(DESCRIPTION =+
+(ADDRESS_LIST =+
+(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))+
+)+
+(CONNECT_DATA =+
+(SID = PLSExtProc)+
+(PRESENTATION = RO)+
+)+
+)+
Version database server is:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit
Two files in the path from Wallet:
/etc/ORACLE/WALLETS/oracle/ewallet.p12
/etc/ORACLE/WALLETS/oracle/cwallet.sso
Server SQL> select parameter, value from v$option where upper(parameter) like '%SECURITY%';
Enterprise User Security TRUE
Oracle Label Security FALSE
CLIENT:
From client "*sqlnet.ora*":
SQLNET.AUTHENTICATION_SERVICES= (BEQ, TCPS)*
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)*
SSL_CLIENT_AUTHENTICATION = FALSE*
WALLET_LOCATION =*
+(SOURCE =+
+(METHOD = File)+
+(METHOD_DATA =+
+(DIRECTORY = "C:\Documents and Settings\user\ORACLE\WALLETS"))+
+)+
SSL_SERVER_DN_MATCH = OFF*
From client "*tnsnames.ora*":
TIB_CLIENT =*
+(DESCRIPTION =+
+(ADDRESS_LIST =+
+(ADDRESS = (PROTOCOL = TCPS)(HOST = tibcoone)(PORT = 1521))+
+)+
+(CONNECT_DATA =+
+(SERVICE_NAME = TIB)+
+)+
+(SECURITY =+
+(SSL_SERVER_CERT_DN = "cn=US,cn=CertForOracle,c=US,o=Company"))+
+)+
My problem:
server$ lsnrctl start
Instance "TIB", status READY, has 1 handler(s) for this service...
client@ sqlplus system/pass@TIB_CLIENT
ERROR:
ora-28864 ssl connection closed gracefully
server$ less /opt/u01/app/oracle/product/10.2.0/network/log/listener.log
TNS-12502: TNS:listener received no CONNECT_DATA from client
I cannot connect my client into server database. I get error on client "ora-28864 ssl connection closed gracefully". I get error on server "TNS-12502: TNS:listener received no CONNECT_DATA from client"
Thanks in advance..

Hello, Kirill
Thanks for your reply
I checked my server:
The directory exists a file called cwallet.sso is available
- It is ok :)
The user the oracle software is running under has the correct privileges to access the directory and wallet
- It is ok :)
Can you give an example about "*Implementing TCPS authentication*" ?
I currently have:
From server my default port is *1521*,
I changed protocol on my server from TCP to TCPS in "*tnsnames.ora*" and "*listener.ora*":
LISTENER_TIB =+
*(ADDRESS = (PROTOCOL = TCPS)(HOST = tibcoone)(PORT = 1521))*
TIB =+
*(DESCRIPTION =*
*(ADDRESS_LIST =*
*(ADDRESS = (PROTOCOL = TCPS)(HOST = tibcoone)(PORT = 1521))*
*(CONNECT_DATA =*
*(SERVICE_NAME = TIB)*
WALLET_LOCATION =+
*(SOURCE =*
*(METHOD = FILE)*
*(METHOD_DATA =*
*(DIRECTORY = /etc/ORACLE/WALLETS/oracle)*
EXTPROC_CONNECTION_DATA =+
*(DESCRIPTION =*
*(ADDRESS_LIST =*
*(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))*
*(CONNECT_DATA =*
*(SID = PLSExtProc)*
*(PRESENTATION = RO)*
SQL> show parameter local_listener
NAME TYPE VALUE
local_listener string LISTENER_TIB
$cat .bash_profile
TNS_ADMIN=$ORACLE_HOME/network/admin; export TNS_ADMIN
$tnsping LISTENER_TIB 9
OK (10 msec)
OK (0 msec)
OK (0 msec)
OK (10 msec)
From client:
I changed port on my client from TCP to TCPS in 'tnsnames.ora' and I receive error:
ERROR:
ora-28864 ssl connection closed gracefully
What am I doing wrong ?
Thanks and Best regards,
Edited by: user6048424 on 2012-08-06 05:21
Edited by: user6048424 on 2012-08-06 05:22

Different listener log file in RAC system

we have 4 nodes 11.1.0.7 RAC at redhat 5.1 linux system.
I just find there are two listener log file (listener.log; listener_nodename.log ) in each node.
I want to know which difference function is in both listener.log and listener_nodename.log?
When or which condition does node run( record data) in listener.log?
When or which condition does node run( record data) in listener_nodename.log
I saw the 3 node3 listener_nodename.log is wroking on and one node listener.log is workig on.
why?
Does some experts explain this point for me?
Thanks

I make some clears for this requirements.
we have a schedule backup and stores in ASM diskgroup in SAN.
As system admin and policy of SAN disaster recovery, we need to generate backup in a local file system.
in this case, we only backup database plus archival files in external file system. but I still saw snapshot control file is still put into default linux location.
I am not able to see this snapshot in external file system.
For SAN disaster recovery, do we need to save a control file snapshot in external file?
Can I apply BACKUP CURRENT CONTROLFILE TO DESTINATION "external file path" for SAN disaster recovery?
Thanks in advance!
Jin

PORT in listener.log

In the listener LOG file...
Is the PORT information refering to the port on the oracle server ... or is this the port on the client machine from which the connection request was made?
This PORT info comes right after the IP of the client machine.

No, I'm talking about connection confirmation strings, like this:
02-DEC-2005 09:42:30 * (CONNECT_DATA=(SERVICE_NAME=csds.soa-db01.xxx.state.tx.us)(CID=(PROGRAM=f:\cognos\cer3\bin\databuild.exe)(HOST=XXXC0SRV09)(USER=cognos_svs))) * (ADDRESS=(PROTOCOL=tcp)(HOST=111.40.15.125)(PORT=2433)) * establish * csds.soa-db01.xxx.state.tx.us * 0
What is PORT=2433?
I am certain that the referenced HOST is the client box.

Listener log errors

LISTENER=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=cccdb)(PORT=9999))
(ADDRESS=(PROTOCOL=ipc)(KEY=extproc))))
SID_LIST_LISTENER=
Hi,
Iam configuring multiple databases in a listener, while adding the third database I am getting errors:
(SID_LIST=
(SID_DESC=
#(GLOBAL_DBNAME= )
(ORACLE_HOME=D:\oracle\product\10.2.0\db_1)
(SID_NAME=secbadccc))
(SID_DESC=
(SID_NAME=mushccc)
(ORACLE_HOME=D:\oracle\product\10.2.0\db_1)
(PROGRAM=extproc)))
(SID_DESC=
(SID_NAME=bhubccc)
(ORACLE_HOME=D:\oracle\product\10.2.0\db_1)
(PROGRAM=extproc)))
Errors in listener log:
TNS-01155: Incorrectly specified SID_LIST_LISTENER parameter in LISTENER.ORA
NL-00303: syntax error in NV string
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=cccdb)(PORT=9999)))
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\extprocipc)))
I am giving the listner details. please tell me where did it went wrong.
thank you very much.
satyanag

Hi,
(PROGRAM=extproc)))There is an extra closing bracket at the last fifth line of listner.ora
Regards

Listener.log error notification

How can i get a notification when an error arise in the listener.log?
I was able to setup the alert.log notification and when an error arise there i receive a mail.
But i dont know how to set this up for the listener.ora.
I have sometimes TNS- error and i have to manualy search the listener.log to see it.
Im using oem grid control 10.2.0.1 and my target oracle databases are on 10.2.0.3.
all running on linux x86.

Im having those 2 tns errors sometimes:
TNS-12519: TNS:no appropriate service handler found
TNS-12516: TNS:listener could not find available handler with matching protocol stack
On metalink, it says to Increase the value for PROCESSES.
I increased it from 250 to 350. This problem is happening less frequently since.
But once in a while, it happens. I need to be notified when it's happen.
If u use a user defined metric for this, what do i do? I issue a linux command on my listener.log file? If so which command?

Information listener.log on database

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