Fire wall and tns timed out

Another issue. But please guide me.
There is a very sensitive database resides behind the firewall.They have just opened only one port.1521.Its connecting to Db biut when we issue a select query it get timed out.
My TL says oracle respond by another port like 1526.This is on windows.Is there any behavior like that.There is string in registry named used_socket_layet=false.We havent tested this.I am not sure about that.The string name i am not vewry sure but it was something like that.
Any idea and suggestions welcome
Message was edited by:
Maran.E

If you are trying to connect to the db (externally) thru the firewall, you will need to setup Connection Manager.
You can try using use_shared_socket=true and try. If this does not work, then you'll need to setup Connection Manager.
Message was edited by:
FeNiCrC_Neil

Similar Messages

TNS timed out error while testing REST service

4.2
11g
Hi There,
We had a new application which was to get and post data using REST API which connects to an internal server. This works fine when we use the Google Chrome Advance REST application through the browser, but get a TNS timed out when trying through Apex
Even a simple sql in the SQL workarea in Apex throws the same error
select utl_http.request( 'http://ourserver.com/api/subscriptions') test
from dual;
ORA-29273: HTTP request failed ORA-06512: at "SYS.UTL_HTTP", line 1130 ORA-12535: TNS:operation timed out
Any idea, what the issue could be? Works fine from the browser though using a REST client
Trying this for the first time.
thanks,
Ryan

Hi Ryan,
During your installation, did you follow the steps to enable Network Services, which is one of the requirements when using web services in APEX. You'll find the necessary information in the installation guide. Also in your utl_http.request call, have you tried specifying a proxy, if one is required? You might also want to take a look at at apex_web_service API, specifically the make_rest_request function, which might be useful if you're looking to invoke a RESTful Service via PL/SQL in your application.
Regards,
Hilary

Windows vista system, continuously trying to download a DRM file in Adobe Digital Editions application shows "Error check activation". I have authorized the Fire Wall and still the same.

windows vista system, continuously trying to download a DRM file in Adobe Digital Editions application shows "Error check activation". I have authorized the Fire Wall and still the same.

Since Re-activation as suggested by the link above is not working for you, Can you please confirm the following:
The OperatorURL is reachable. ( you can find the operatorURL from the acsm file by opening it in notepad,etc)
And Book is still available on the book-store for purchase.
(If any of first two are not available, you might have to talk to distributor for next action item to get the book. Since you will have record of purchasing the book, (in my opinion) they should provide you the new token for downloading the book)
And please confirm this that you used the same userID for downloading that you used when you first fulfilled/downloaded the book.
(If it is the case, then you have to use the correct userID)
I hope it helps.

Help! Downloaded iTunes 7 and it timed out while downloading an album

I was downloading an album from the iTunes store and iTunes timed out (which it keeps doing ever since I downloaded 7.0). Now I only have half an album and it won't start the download process up again. Please help!
Also, everytime I click on the link for 'movies' iTunes zones out and closes...very frustrating...
Thanks!

Hey yeah I have the same problem! They told me to uninstall all apple products off my PC and reinstall and now I'm running into the same issue while trying to download itunes and everything all over again. I am currently on hold with applecare to try and get a resolution, I will update as soon as I can!

HT4972 I can't get my ipad to update. It keeps telling me there was an error and internet timed out.

I can't get my ipad to update. It keeps telling me there was an error and internet timed out.

Try disabling your firewall and your anti virus software until the update downloads and installs on the iPad.

TNS Timed out error when connecting from internet

All,
Apologies if I am missing something simple...
I have set up a test 9i database on a Win 2003 Server, and I can connect to it fine from within my LAN. I am trying to connect to the same database from the internet, but am getting a TNS:Operation timed out error.
I believe I have set everything up correctly:
-Port Forwarding port 1521 on my simple Linksys router/firewall
-TNSPing gives me a sub-second OK (from the internet)
-I can get a TNS:listener could not resolve SERVICE_NAME error if I purposely screw up the service name in the tnsnames.ora file (proving, I think, that I can connect to the Listener from the outside internet)
Am I missing something simple? Why can I ping the listener but not get a response when trying to connect to the database (database is working, I can connect from within my LAN)?
Do I need to download and install the latest release for Win Server 2003?
Thanks,
Chris

Thanks for your response, Michael..
Is this something new in 9i? The reason I ask is that I swear that while working on another project last year I was able to set up a development 8i database in my home office and was able to allow my client hit this database from their own location (in Peru, via the internet) using a vb.net app that I had built. The only thing I did on my home router was to forward port 1521.
If my memory is wrong or things have changed since then, then what other ports other than 1521 are used to connect? Security is not really an issue, as I am just trying to set up a test database in order to Q/A an application I'm building.
Thanks in Advance,
Chris

JDBC Lookup in PI 7.1 - SELECT ? FROM DUAL and Connection timed out

Hi,
We have a scenarios (Idoc to JMS) with JDBC lookup. We have used graphical JDBC lookup functionality.
We are reading country names for a given country code from SAP in an external database table. The query is so simple. That should not take much time
Now the actual issues is,
When we are executing the scenario, its taking quite a long time. Almost 6 minutes to excute a mapping. Which causing high performance issue in the Porduction.
We started the inviestigation about found some interesting stuff. Here we have used Willy Introscope for the investigation.
1. First few messages are taking quite a long time. LIke 6 minutes per messages. As i can see in the log i am getting below error in Willy,
I dont know why PI is executing below queury apart from real secelt query to fetch the country name. I am getting below error: Error Message: Backends|ABCD2 mydatabase01-1526 (Oracle DB)|SQL|Dynamic|Query|SELECT ? FROM DUAL: java.sql.SQLException: Io exception: Connection timed out
2. After couple of messages, interface works very normal. I mean rest of the messages works pretty fine.
Please let me know if you have any idea about this error. What could be the problem for the issue.
Thank you in advnace.
Best Regards,
Prasad.

Did you check how many SQL requests were executed per one message ? Do you have a log of these SQL requests ?
I assume that the country table is quite small, so that lookup should not be an issue.
About this:
>Message: Backends|ABCD2 mydatabase01-1526 (Oracle DB)|SQL|Dynamic|Query|SELECT ? FROM DUAL: >java.sql.SQLException: Io exception: Connection timed out
1. I only know SELECT * FROM DUAL, not SELECT ? FROM DUAL. Better use the former
2. the exception means that the database server can not be reached => check your network configuration
So I assume that there is a network (performance) problem between PI and this Oracle server. Or the Oracle Server is so overloaded that it has (sometimes) problems in processing new requests.
CSY
Edited by: Christian Sy on Mar 9, 2010 10:17 AM

Closed Conncetion and Conncetion Timed Out

This is Naveen, My application is behaving differently recently. My application uses 2 types of connections. Connection through weblogic connection pool and another one is normal connection (DBManager.getConncetion).
Both are working fine. But recently (from 2009 starting ) while using normal connection, i am getting these following exceptions repeatedly.
1. Closed Conncetion 2. Conncetion Timed Out 3. IO exception
We had gone through each and every line of code and found no issues. Please help me to resolve this issue. Is there any drivers problem, do i need to update the jdbc driver ? Thanks in advance
Naveen

To the point: your code should acquire AND close the connection in the shortest possible scope. Do NOT get hold of it as (static) instance variable.
If you stucks, have your code reviewed by an experienced developer.

An unknown error occurred (5002) and Connection timed out issue(s)

Next issue that I have since upgrading to Ver 8 of iTunes:
When trying to make a purchase I get either one of two different problems/errors -- 1.) Following pop-up “Could not purchase song. An unknown error occurred (5002)” or 2.) I get a “connection timed out” pop-up stating there could be a problem with my internet/network connection.
As far as there being an issue with my modem or internet, well...there isn’t one that I can detect. I am able to do everything else in iTunes (download samples, surf the pages, etc.) so my connection seems ok generally speaking.
If someone could get in touch with that super-hip kid in the Mac commercials and tell him to fix all of these problems with iTunes ver 8 that would be great! Honestly, any other issues I have with Vista are typically easy to fix. iTunes is the one piece of software that seems to cause me the most issues and there is very little support from Apple. Seems sort of strange for a company who claims such stability in their products. What gives?
Sorry for the rant...just frustrated.

Ok, two seconds after making this post I think I fixed the problem (fingers crossed). I read on a quazi-related post that iTunes was now requiring security codes off credit cards for purchases. Personally I don't use a credit card but I went in to my account just to make sure. The 1st time I tried to access my account I got the 5002 error, the 2nd time I was able to access my account w/o any issue. I did not make any changes to my account at all (just browsed around a bit and made sure everything was ok). After exiting my account I was able to make a purchase. Hey, whatever...right? Of course on my next purchase it will probably throw up some new error. Anyway, try this if you have the same problem.

I was installing adobe reader 10 and it timed out and did not install. How can I prevent this?

I downloaded adobe reader 10. It went through initializing, then started the installation, but it timed-out and was not successfully installed. Is there someplace I can change a setting that is causing it to time-out? How can I prevent this problem?

You can try downloading the full offline Reader installer from
http://get.adobe.com/reader/enterprise/

Tns timed out in oracle apps server

Hi ,
I am receiving the following error in the alert log.
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: 145
nt OS err code: 0
Client address: (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.36.121)(PORT=3092))
Mon Apr 18 09:57:18 2011
Developer are complaing that they are receving Ora 03113-End of File on communication channel.
please advise.
With Regards,
Srini

Hi;
Please see:
‘Fatal NI connect error 12170', 'TNS-12535: TNS:operation timed out' Reported in 11g Alert Log [ID 1286376.1]
Troubleshooting Guide TNS-12535 or ORA-12535 or ORA-12170 Errors [ID 12535.1]
Concurrent Processing - R12 Concurrent Managers Not Starting After Patching or Upgrade Changes [ID 811093.1]
OERR: TNS 505 "Operation timed out" [ID 21996.1]
Regard
Helios

ITunes Store + Click and Buy timed out

I recently got me a Click and Buy account because Paypal isnt availible in Germany. I verified my Mail and my bank account - Click and Buy says. Whenever I try to link this in iTunes I get a Message that iTunes could not connect with CaB and the process was canceld because of a session time out. I think the whole process took me about 20 seconds. I tried a Firefox instead of Safari - nothing.

I still have the same problem, I can not link my click-and-buy account with my iTunes Store account - and that means that the money I have in CaB is stuck there and I cannot use it in Apple Store. That *****!
On every attempt to get back from the browser to iTunes, I still receive the iTunes box message:
Your attempt to set up your ClickandBuy account for use in the iTunes Store was unsuccessful.
Your iTunes Store session has timed out.
It seems that Apple does not give a dam about it ("it" means us that are spending money in their store via their business partners).
Does anyone know any sort of solution for that technical problem? Why iTunes does not accept the browser redirect from CaB?

Trying to update software for iPhone iOS 5.0 and keeps timing out

trying to update software from iphone 4 to 5.0 and keeps timing out

Disable your firewall/security software/anti-virus protection adn try again.

Cannot connect to Itunes, status bar goes about half way and stops. I have tried all the fixes other people have used, no joy. Running Vista with the most recent Itunes installed. Disabled fire wall and anti virus software. Once again, I have tried it all

Itunes won't connect, status bar goes about half way and stops, then times out. I have tried all fixes posted, you name it, I have done it. Running Vista and current version of Itunes. Can connect to Internet with any other app. Using Firefox, their latest version if that matters.
I have seen this is an on going problem throughout the Itunes community. All I can say is 'Bad Form Apple, Bad form.'

One more odd thing. The itunes diagnostics believes my windows firewall is on which is it not (believe me I've checked/double checked etc) AND believes itunes is not enable in windows firewall which it is, if ever I turned WF on. How can itunes get this wrong? I mean, if itunes believes its being blocked, maybe that's why I'm being blocked...has anyone heard of this?

Ff 4 just wont connect ,you press enter and nothing happens .i have added it to fire wall and still no ff

I upgraded to ff4 and now the thing wont bring up any thing .the favorites still work and history but the main page seems to be inert for a better word .I have deleted and reloaded several times and still no good .hopeyou can shes some light on the problem

Ah I figured it out.....Mcafey was blocking it. Why on earth did AVG being uninstalled update mcafey settings, to block firefox?

Fire wall and tns timed out

Similar Messages

Maybe you are looking for