Cant connect from zone to outer world
Hi,
I am rather new to Solaris.
I installed a zone with default settings (ip-type exclusive) . From this zone I can ping the global zone
and reverse. But I cant connect or ping anything outside the machine.
Is this the intention of zones in Solaris 11 , or did I forget some (security) setting?
greetings
Rob
916641 wrote:
Hi,
I am rather new to Solaris.
I installed a zone with default settings (ip-type exclusive) . From this zone I can ping the global zone
and reverse. But I cant connect or ping anything outside the machine.
Is this the intention of zones in Solaris 11 , or did I forget some (security) setting?
greetings
RobPlease be aware I could say something stupid in my explanations.
This all really depends on how your networking is set up.
In a native solaris 10 zone than with an exclusive ip adress one would have a dedicated real interface connecting to the outside world
In a solaris 11 machine there are more options available ...
.... and you may (not may not) need to be using dladm ; ipadm ;
A assume you may then need to use routeadm to sort out routing; or perhaps ou do not have a default route set up. ( I have a tendendency to blunder around like a bull in a china show with notworking)
Refs:
http://docs.oracle.com/cd/E23824_01/html/821-1453/ipconfig-63.html#gcvjx
Hope this post contains a couple of pointers and not too many wrong directions ... however with no other replies i thought i'd blunder in.
and particularly:
http://docs.oracle.com/cd/E23824_01/html/821-1460/z.config.ov-3.html#z.config.ov-6
......
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Script to pull all connections from one IP out of DPS access logs...
I need an efficient script to pull all of the connections for 2 IP's (or match the first two octets of the IP will cover both addresses also) from multiple DPS access logs out and write them to a file.
The current one-liner I've been using doesn't work well with multiple access log files. So I tried combining multiple logs into one access log, and then trying to parse that large log file (around . The problem is, I am now getting the error: "bash: /usr/bin/egrep: Arg list too long", which is because it takes all of the connection numbers and builds a grep with them.
Here is the one-liner I've been using:
FILTER='client=192.168.1.1|client=192.168.2.1'; FILE='access.*'; for j in $FILE; do unset CONN; for i in `egrep -h "$FILTER" $j | awk '{print $8}'`; do CONN="$CONN|$i"; done; if [ -n "${CONN+x}" ]; then egrep -h $CONN $j; fi; done | sort -t '/' -k2,2M -k1n
Is there a faster and more efficient way to pull out all of the connections from one or more IP's in access logs? I would think someone out there would have written something to do this?
Thanks everyone!!!
Edited by: keesor on Aug 17, 2011 2:49 PMIt could be as simple as
lgrep -O conn <IP> access
If you have more logs you can cat them and pipe the output to lgrep in a pipeline, like:
cat access.1 access.2 ... access.n | lgrep -O conn <IP>
Just make sure that the logs are listed in sequence. The script won't produce reliable results if the log is non-sequential. -
Cant connect from laptop to tv
hi all!
my mom wants her s10-3t to be connected to our tv which has a vga pc input..
i suppose vga out from laptop to vga in on the tv?
i tried detecting the tv on the laptop but it wont detect. i also tried to check the phrase "connect to 2nd vga anyway?" or something that said like that. pressed fn+f3 or win key + P and tried all options but still no signal flowing to the tv.
i have reformatted her laptop a few months ago (for some reason) and installed all drivers that i have downloaded here in lenovo site.
before i formatted her laptop we didnt had a chance to connect it to the tv.
any help? or i must have missed some driver or something to install to the laptop from its installers? what driver is needed to help it run via vga out to tv?
i repeatedly tried installing the chipset, bios, tv tuner, vga and nothing works.hi bklixuz,
Welcome to Lenovo Forums!
There may be few things that you might want to check.
-Most TVs has an input/source option. Make sure your TV is set on VGA source mode.
-Pressing Fn+F3 should give you an interface for display selection. if that did not appear Try pressing:
Fn + F5: Open the interface for integrated wireless devices settings (on/off).
Fn + F6: Enable/Disable the touchpad.
to test the function option if it is working fine If those did not work either then Try reinstalling Lenovo Energy management and try the Fn+F3 again.
Download it here:
Lenovo Energy Management (Win7)
IN1EGC25WW5.exe
7.19 MB
Lenovo Energy Management (WinXP)
IN1EGC25WW1.exe
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- Try using other display VGA Cable.
Hope This helps,
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
Follow @LenovoForums on Twitter! -
Cant connect from iTunes to airplay.
Hi There,
I googled this for hours and still cannot get this to work..
My airport express is connected to a network created on another router, that connects to the web if thats of any consequence, So my express doesnt connect to the web, my express connects to the established network..
So I can see the speakers from itunes but cannot connect to them, not even with firewall switched off, ivp6 ininstalled and antivirus uninstalled.
Any thoughts?
Win7 btw
Cheers
ACAlso posted in iTunes won't play through Airport...: Apple Support Communities
Some success. But Lion Server 10.7.3 is having trouble with the older g remotes now.
After setting up a few things while talking with Clarke at Apple Server Support we had a Lion 10.7 compatible version of Server Admin 10.7 installed and could reach the server firewall. Short answer: had to turn it off to get the aiport express remotes to accept streams from the server.
The new downside is that Airport Utility 6 can't deal with the older 802.11g airport express remotes. Further the server can't select them if they have been power cycled. The only way to get the server's copy of iTunes 10.5.3 to see the first two g remotes is to restart the whole server. Restarting iTunes isn't enough. Logging out and back in isn't enough. Haven't found a more surgical way to reconnect.
Need to try to punch only the necessary holes in the server firewall and use it instead.
I'd really love to see a very well documented description of the steps that iTunes goes through when connecting to airport express remotes with the differences when running on a server. ALL the steps, including handshaking and those high port numbers and just what keeps getting screwed up, like with the new 10.7.3 server update. -
Problem to get Connection from JBoss AS
PLEASE HELP ME....
I GOT ERROR WHILE I TRYED TO GET A CONNECTION FROM JBOSS APP. SERVER.
THE CODE IS
package com.beo.atlas.common;
public final class ServiceLocator {
private static final String JBOSS_INITIAL_CONTEXT_FACTORY = "org.jnp.interfaces.NamingContextFactory";
private static final String JBOSS_PROVIDER_URL = "localhost:8080";
private static final String JBOSS_URL_PKG_PREFIXES = "org.jboss.naming:org.jnp.interfaces";
public static final String ATLAS_DATASOURCE = "java://myatlasdbpool";
private static java.util.Hashtable dataSourceCache = null;
private static ServiceLocator locator = null;
static {
System.out.println("Locator Initializing");
dataSourceCache = new java.util.Hashtable();
locator = new ServiceLocator();
private ServiceLocator() { }
public static ServiceLocator newInstance() {
System.out.println("Returning the Locator Object");
return locator;
public java.sql.Connection getDBConnection() throws java.sql.SQLException,javax.naming.NamingException {
System.out.println("Getting Data base Connection....");
if(dataSourceCache.containsKey(ATLAS_DATASOURCE)) {
System.out.println("Trying to get Connection from CACHE...");
System.out.println("Returning Connection Object from cache.");
return (java.sql.Connection)dataSourceCache.get(ATLAS_DATASOURCE);
System.out.println("FAILED to get Connection from CACHE");
System.out.println("Trying to create new Connection...");
java.util.Properties props = new java.util.Properties();
props.put(javax.naming.Context.INITIAL_CONTEXT_FACTORY,JBOSS_INITIAL_CONTEXT_FACTORY);
props.put(javax.naming.Context.PROVIDER_URL,JBOSS_PROVIDER_URL);
props.put(javax.naming.Context.URL_PKG_PREFIXES, JBOSS_URL_PKG_PREFIXES );
javax.naming.InitialContext context = new javax.naming.InitialContext(props);
Object o = context.lookup(ATLAS_DATASOURCE);
System.out.println("Object Created...");
javax.sql.DataSource dataSource = null;
try {
dataSource = (javax.sql.DataSource)javax.rmi.PortableRemoteObject.narrow(o,javax.sql.DataSource.class);
}catch(Exception e) {
java.sql.Connection con = dataSource.getConnection();
dataSourceCache.put(ATLAS_DATASOURCE,con);
System.out.println("Returning new Connection Object.");
return con;
ERROR
Locator Initializing
Returning the Locator Object
Getting Data base Connection....
FAILED to get Connection from CACHE
Trying to create new Connection...
Object Created...
java.lang.ClassCastException
at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(Unknown S
ource)
at javax.rmi.PortableRemoteObject.narrow(Unknown Source)
at com.beo.atlas.common.ServiceLocator.getDBConnection(ServiceLocator.ja
va:56)
at AtlasClient.printData(AtlasClient.java:16)
at AtlasClient.main(AtlasClient.java:8)
Caused by: java.lang.ClassCastException: org.jnp.interfaces.NamingContext
... 5 moreI've got the same problem. Working with JBoss 4.0.3 and Tomcat 5.5. The lookup goes fine and returns an object of type remote home, however when I perform the narrow() I get ClassCastException. I'm sure the client and the server have got the same file version as I built from the same source.
[error]
Caused by: java.lang.ClassCastException
at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137)
[error] -
i have forgotten the password to my ipad and its says connect to itunes but i cant connect it to my computer because of the code on the ipad so i need to know how to wioe the whole ipad and start again like a brand new ipad?
iOS: Device disabled after entering wrong passcode
http://support.apple.com/kb/ht1212
How can I unlock my iPad if I forgot the passcode?
http://tinyurl.com/7ndy8tb
How to Reset a Forgotten Password for an iOS Device
http://www.wikihow.com/Reset-a-Forgotten-Password-for-an-iOS-Device
Using iPhone/iPad Recovery Mode
http://ipod.about.com/od/iphonetroubleshooting/a/Iphone-Recovery-Mode.htm
Saw this solution on another post about an iPad in a school enviroment. Might work on your iPad so you won't lose everything.
~~~~~~~~~~~~~
‘iPad is disabled’ fix without resetting using iTunes
Today I met my match with an iPad that had a passcode entered too many times, resulting in it displaying the message ‘iPad is disabled – Connect to iTunes’. This was a student iPad and since they use Notability for most of their work there was a chance that her files were not all backed up to the cloud. I really wanted to just re-activate the iPad instead of totally resetting it back to our default image.
I reached out to my PLN on Twitter and had some help from a few people through retweets and a couple of clarification tweets. I love that so many are willing to help out so quickly. Through this I also learned that I look like Lt. Riker from Star Trek (thanks @FillineMachine).
Through some trial and error (and a little sheer luck), I was able to reactivate the iPad without loosing any data. Note, this will only work on the computer it last synced with. Here’s how:
1. Configurator is useless in reactivating a locked iPad. You will only be able to completely reformat the iPad using Configurator. If that’s ok with you, go for it – otherwise don’t waste your time trying to figure it out.
2. Open iTunes with the iPad disconnected.
3. Connect the iPad to the computer and wait for it to show up in the devices section in iTunes.
4. Click on the iPad name when it appears and you will be given the option to restore a backup or setup as a new iPad (since it is locked).
5. Click ‘Setup as new iPad’ and then click restore.
6. The iPad will start backing up before it does the full restore and sync. CANCEL THE BACKUP IMMEDIATELY. You do this by clicking the small x in the status window in iTunes.
7. When the backup cancels, it immediately starts syncing – cancel this as well using the same small x in the iTunes status window.
8. The first stage in the restore process unlocks the iPad, you are basically just cancelling out the restore process as soon as it reactivates the iPad.
If done correctly, you will experience no data loss and the result will be a reactivated iPad. I have now tried this with about 5 iPads that were locked identically by students and each time it worked like a charm.
~~~~~~~~~~~~~
Try it and good luck. You have nothing more to lose if it doesn't work for you.
Cheers, Tom -
ipad does not come on once its unpluged from power source,it enters recovery mode when both power and home botton are pressed with usb on powersource but does not come up at all when connected to computer or out of power source
What model iPad do you have? If it's an iPad 1, the battery may have expired and needs replacement.
Cheers, Tom -
I'm staying at my house in Peru, South America. From my PC laptop I can see my neighbor's wifi service network, but I also have my mini iPad and I can not figure out why I can't get any wifi connection from my area. Is there a setting I need to do?
Yes, I did try to go on my settings>wifi and was waiting for any wifi signals to pick up, but nothing shows up. But on my PC I get a whole list of networks to choose from. Regarding my neighbor, I already have her password that is why I was able to get it on my PC, the problem is that the mini Ipad is not picking any signal neither can it locate me when I go to maps.
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Remote Desktop Connection Times Out With "Can't Connect" From One Specific Computer Only
This is an odd one... I manage several servers from this computer. This particular server, 2012 Essentials, won't allow for remote desktop connections to either the server or attached workstations. I can get into the server's remote web page but when I
attempt a remote desktop connection, it hangs on "Initiating remote connection..." and then times out with the error response that remote desktop can't connect. But... if I attempt the same connections from any other computer, I am able to get in
and utilize remote desktop. Does this mean that there is a certificate issue with the computer unable to connect and if so, how does one remedy this? Or is it some other issue? I've attempted everything within my technical ability to no avail. Any suggestions
are greatly appreciated.Hi,
Before going further, would you please let me know the RDC version that used in the problematic computer? Was it the same with other computers?
Please temporarily disable firewall and then check if this issue can be solved. Based on your current description, it’s hard to say the root reason of this issue.
So, I suggest that you should check relevant log files and get some clues. It will help us to narrow down and solve your issue.
Hope this helps.
Best regards,
Justin Gu -
I can't connect to Wi-Fi - keeps timing out. No problem connecting from other laptops / phones. Stopped working after I did a system upgrade. What can I do? I am on OS X Yosemite.
Take each of the following steps that you haven't already tried, until the problem is resolved. Some of these steps are only possible if you have control over the wireless router.
Step 1
Turn Wi-Fi off and back on.
Step 2
Restart the router and the computer. Many problems are solved that way.
Step 3
Change the name of the wireless network, if applicable, to eliminate any characters other than letters and digits. You do that on your router via its web page, if it's not an Apple device, or via AirPort Utility, if it is an Apple device.
Step 4
Run the Network Diagnostics assistant.
Step 5
In OS X 10.8.4 or later, run Wireless Diagnostics and fix the issues listed in the Summary, if any.
Step 6
Back up all data before proceeding.
Launch the Keychain Access application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
Enter the name of your wireless network in the search box. You should have one or more "AirPort network password" items with that name. Make a note of the name and password, then delete all the items. Quit Keychain Access. Turn Wi-Fi off and then back on. Reconnect to the network.
Step 7
You may need to change other settings on the router. See the guidelines linked below:
Recommended settings for Wi-Fi routers and access points
Potential sources of interference
Step 8
Make a note of all your settings for Wi-Fi in the Network preference pane, then delete the connection from the connection list and recreate it with the same settings. You do this by clicking the plus-sign icon below the connection list, and selecting Wi-Fi as the interface in the sheet that opens. Select Join other network from the Network Name menu, then select your network. Enter the password when prompted and save it in the keychain.
Step 9
Reset the System Management Controller (SMC). -
I just updated my Iphone 4 to the IOS 6 update and now i cant connect my iphone to Itunes because apparently my itunes is out of date? and then when i try and update itunes it says i need a new OS completely is there anything i can do???
Are you running Leopard on your Mac, Laurie?
If so, try instead updating to iTunes 10.6.3.25. (That supports earlier models of iPhones running iOS 6, even though it can't run the new iPhone 5s.)
A .dmg installer for iTunes version 10.6.3.25 for Mac OS can be found at the following download page on the Apple website:
iTunes 10.6.3 -
Tnsping doesnt work. cant connect to oracle on linux from windows client
Installed Oracle 11g on Linux VM. Tried connecting from Tora/SqlDeveloper from Windows machine, but fails. TNSPING fails. PING works fine. Any idea how to resolve below issue?
Below is the info and checks made :
[oracle@oraclelinux6 admin]$ more *.ora
listener.ora
# listener.ora Network Configuration File: /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = /apps/app/oracle/product/11.2.0/dbhome_1)
(SID_NAME = orcl)
LISTENERLX =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ADR_BASE_LISTENER = /apps/app/oracle
sqlnet.ora
# sqlnet.ora Network Configuration File: /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
ADR_BASE = /apps/app/oracle
SQLNET.EXPIRE_TIME=10
SQLNET.INBOUND_CONNECT_TIMEOUT=240
tnsnames.ora
# tnsnames.ora Network Configuration File: /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)
[oracle@oraclelinux6 admin]$
[oracle@oraclelinux6 admin]$ ifconfig
eth1 Link encap:Ethernet HWaddr 08:00:27:CA:B7:5D
inet addr:192.168.1.121 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:feca:b75d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:243465 errors:0 dropped:0 overruns:0 frame:0
TX packets:143708 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:347575845 (331.4 MiB) TX bytes:9778008 (9.3 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:36859 errors:0 dropped:0 overruns:0 frame:0
TX packets:36859 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2400424 (2.2 MiB) TX bytes:2400424 (2.2 MiB)
virbr0 Link encap:Ethernet HWaddr 52:54:00:8D:63:05
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
[oracle@oraclelinux6 admin]$ hostname
oraclelinux6.localdomain
[oracle@oraclelinux6 admin]$ more /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.0.2.15 oraclelinux6.localdomain
[oracle@oraclelinux6 admin]$
[oracle@oraclelinux6 admin]$ sqlplus system@orcl
SQL*Plus: Release 11.2.0.1.0 Production on Mon Dec 2 08:19:59 2013
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Enter password:
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
Enter user-name: system
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> set head off
SQL> select * from v$instance;
1 orcl
oraclelinux6.localdomain
11.2.0.1.0 01-DEC-13 OPEN NO 1 STOPPED
ALLOWED NO ACTIVE PRIMARY_INSTANCE NORMAL NO
SQL> select * from v$database;
1360274593 ORCL 26-NOV-13 945184 26-NOV-13
1 15-AUG-09 NOARCHIVELOG 1071075
1033565 CURRENT 26-NOV-13 1283 1094699
02-DEC-13 NOT ALLOWED 26-NOV-13 READ WRITE MAXIMUM PERFORMANCE
UNPROTECTED ENABLED 1360252065 1360252065 PRIMARY
945184 DISABLED NOT ALLOWED DISABLED NONE NO NO
NO NO 13
Linux x86 64-bit
2 2 1094771
NO NO NO orcl
0 DISABLED
0
NO NO
LSNRCTL> show inbound_connect_timeout
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12535: TNS:operation timed out
TNS-12560: TNS:protocol adapter error
TNS-00505: Operation timed out
LSNRCTL>
[oracle@oraclelinux6 admin]$ tnsping orcl
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 02-DEC-2013 08:11:34
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
/apps/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = orcl)))
OK (0 msec)
<msg time='2013-12-02T08:11:55.728-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-12-02T08:13:23.444-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:13:23 * (CONNECT_DATA=(SERVICE_NAME=orcl)(CID=(PROGRAM=sqlplus)(HOST=oraclelinux6.localdomain)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=60806)) * establish * orcl * 12514
</txt>
</msg>
<msg time='2013-12-02T08:13:23.444-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-12-02T08:19:54.141-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:19:54 * service_update * orcl * 0
</txt>
</msg>
<msg time='2013-12-02T08:20:00.146-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:20:00 * service_update * orcl * 0
</txt>
</msg>
<msg time='2013-12-02T08:20:03.639-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:20:03 * (CONNECT_DATA=(SERVICE_NAME=orcl)(CID=(PROGRAM=sqlplus)(HOST=oraclelinux6.localdomain)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=60970)) * establish * orcl * 12514
</txt>
</msg>
<msg time='2013-12-02T08:20:03.639-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
[oracle@oraclelinux6 admin]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 02-DEC-2013 08:25:38
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12535: TNS:operation timed out
TNS-12560: TNS:protocol adapter error
TNS-00505: Operation timed out
[oracle@oraclelinux6 admin]$
[oracle@oraclelinux6 admin]$ lsnrctl status LISTENERLX
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 02-DEC-2013 08:29:23
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
STATUS of the LISTENER
Alias LISTENERLX
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 02-DEC-2013 07:55:29
Uptime 0 days 0 hr. 33 min. 54 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /apps/app/oracle/product/11.2.0/dbhome_1/log/diag/tnslsnr/oraclelinux6/listenerlx/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Services Summary...
Service "orcl.localdomain" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB.localdomain" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@oraclelinux6 admin]$
CLIENT SIDE :
C:\Windows\system32>ping 192.168.1.121
Pinging 192.168.1.121 with 32 bytes of data:
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Ping statistics for 192.168.1.121:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Windows\system32>tnsping ORACLELINUX6
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 03-DEC-2013 01:30:13
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
D:\app\Laasya\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.121)(PORT = 1521)) (C
ONNECT_DATA = (SERVICE_NAME = orcl)))
TNS-12535: TNS:operation timed out
# tnsnames.ora Network Configuration File: D:\app\Laasya\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1522))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = Laasya-PC)(PORT = 1522))
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = Laasya-PC)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
ORACLELINUX6 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.121)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)f0c7e0f7-dab5-4b63-a36c-04b7e8eb552d wrote:
Installed Oracle 11g on Linux VM. Tried connecting from Tora/SqlDeveloper from Windows machine, but fails. TNSPING fails. PING works fine. Any idea how to resolve below issue?
Below is the info and checks made :
[oracle@oraclelinux6 admin]$ more *.ora
listener.ora
# listener.ora Network Configuration File: /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = /apps/app/oracle/product/11.2.0/dbhome_1)
(SID_NAME = orcl)
LISTENERLX =
It is pointless, and just adds to the confusion, to name your listener anything other than the default name of LISTENER
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
Client requests to 'localhost' (or its ip address of 127.0.0.1) never leave the client machine. Hence, any listener configured for that address will never receive a request from any other machine.
ADR_BASE_LISTENER = /apps/app/oracle
sqlnet.ora
# sqlnet.ora Network Configuration File: /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
ADR_BASE = /apps/app/oracle
SQLNET.EXPIRE_TIME=10
SQLNET.INBOUND_CONNECT_TIMEOUT=240
tnsnames.ora
# tnsnames.ora Network Configuration File: /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
See comment above regarding 'localhost'.
(CONNECT_DATA =
(SERVICE_NAME = orcl)
[oracle@oraclelinux6 admin]$
[oracle@oraclelinux6 admin]$ ifconfig
eth1 Link encap:Ethernet HWaddr 08:00:27:CA:B7:5D
inet addr:192.168.1.121 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:feca:b75d/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:243465 errors:0 dropped:0 overruns:0 frame:0
TX packets:143708 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:347575845 (331.4 MiB) TX bytes:9778008 (9.3 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:36859 errors:0 dropped:0 overruns:0 frame:0
TX packets:36859 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2400424 (2.2 MiB) TX bytes:2400424 (2.2 MiB)
virbr0 Link encap:Ethernet HWaddr 52:54:00:8D:63:05
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
[oracle@oraclelinux6 admin]$ hostname
oraclelinux6.localdomain
[oracle@oraclelinux6 admin]$ more /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
10.0.2.15 oraclelinux6.localdomain
where did that 10.0.2.15 address come from? You don't have any network adapters configured for that address
[oracle@oraclelinux6 admin]$
[oracle@oraclelinux6 admin]$ sqlplus system@orcl
SQL*Plus: Release 11.2.0.1.0 Production on Mon Dec 2 08:19:59 2013
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Enter password:
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
A well-documented error.
see: http://edstevensdba.wordpress.com/2011/03/19/ora-12514/ (ora-12514 Listener does not know of requested service )
Enter user-name: system
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Since you did not use a tns service name ('@orcl') this was a bequeth connection to a local database.
SQL> set head off
SQL> select * from v$instance;
1 orcl
oraclelinux6.localdomain
11.2.0.1.0 01-DEC-13 OPEN NO 1 STOPPED
ALLOWED NO ACTIVE PRIMARY_INSTANCE NORMAL NO
SQL> select * from v$database;
1360274593 ORCL 26-NOV-13 945184 26-NOV-13
1 15-AUG-09 NOARCHIVELOG 1071075
1033565 CURRENT 26-NOV-13 1283 1094699
02-DEC-13 NOT ALLOWED 26-NOV-13 READ WRITE MAXIMUM PERFORMANCE
UNPROTECTED ENABLED 1360252065 1360252065 PRIMARY
945184 DISABLED NOT ALLOWED DISABLED NONE NO NO
NO NO 13
Linux x86 64-bit
2 2 1094771
NO NO NO orcl
0 DISABLED
0
NO NO
LSNRCTL> show inbound_connect_timeout
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12535: TNS:operation timed out
TNS-12560: TNS:protocol adapter error
TNS-00505: Operation timed out
LSNRCTL>
[oracle@oraclelinux6 admin]$ tnsping orcl
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 02-DEC-2013 08:11:34
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
/apps/app/oracle/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = orcl)))
OK (0 msec)
<msg time='2013-12-02T08:11:55.728-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-12-02T08:13:23.444-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:13:23 * (CONNECT_DATA=(SERVICE_NAME=orcl)(CID=(PROGRAM=sqlplus)(HOST=oraclelinux6.localdomain)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=60806)) * establish * orcl * 12514
</txt>
</msg>
<msg time='2013-12-02T08:13:23.444-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-12-02T08:19:54.141-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:19:54 * service_update * orcl * 0
</txt>
</msg>
<msg time='2013-12-02T08:20:00.146-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:20:00 * service_update * orcl * 0
</txt>
</msg>
<msg time='2013-12-02T08:20:03.639-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>02-DEC-2013 08:20:03 * (CONNECT_DATA=(SERVICE_NAME=orcl)(CID=(PROGRAM=sqlplus)(HOST=oraclelinux6.localdomain)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=60970)) * establish * orcl * 12514
</txt>
</msg>
<msg time='2013-12-02T08:20:03.639-08:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='oraclelinux6.localdomain'
host_addr='10.0.2.15'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
[oracle@oraclelinux6 admin]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 02-DEC-2013 08:25:38
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12535: TNS:operation timed out
TNS-12560: TNS:protocol adapter error
TNS-00505: Operation timed out
[oracle@oraclelinux6 admin]$
[oracle@oraclelinux6 admin]$ lsnrctl status LISTENERLX
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 02-DEC-2013 08:29:23
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
STATUS of the LISTENER
Alias LISTENERLX
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 02-DEC-2013 07:55:29
Uptime 0 days 0 hr. 33 min. 54 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /apps/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /apps/app/oracle/product/11.2.0/dbhome_1/log/diag/tnslsnr/oraclelinux6/listenerlx/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
See previous comments regarding localhost and 127.0.0.1
Services Summary...
Service "orcl.localdomain" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB.localdomain" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@oraclelinux6 admin]$
CLIENT SIDE :
C:\Windows\system32>ping 192.168.1.121
Pinging 192.168.1.121 with 32 bytes of data:
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Reply from 192.168.1.121: bytes=32 time<1ms TTL=64
Ping statistics for 192.168.1.121:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Windows\system32>tnsping ORACLELINUX6
TNS Ping Utility for 64-bit Windows: Version 11.2.0.1.0 - Production on 03-DEC-2013 01:30:13
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
D:\app\Laasya\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.121)(PORT = 1521)) (C
ONNECT_DATA = (SERVICE_NAME = orcl)))
TNS-12535: TNS:operation timed out
# tnsnames.ora Network Configuration File: D:\app\Laasya\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1522))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = Laasya-PC)(PORT = 1522))
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = Laasya-PC)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
ORACLELINUX6 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.121)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)
You've thrown out a huge amount of detailed data, but showing a variety of errors, and combinations. Overall, I get the impression you are confusing remote vs. local connections. Please read the following, then come back and let's focus on one error at a time.
see: http://edstevensdba.wordpress.com/2011/02/09/sqlnet_overview/ (Help! I can’t connect to my database )
see: http://edstevensdba.wordpress.com/2011/02/16/sqlnet_client_cfg/ ( Help! I can’t connect to my database (part duex) ) -
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,
ChrisThanks 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 -
Can someone please help i cant connect to itunes from my iphone 4 ,,i had an iphone 3 and when i got my iphone 4 i changed my email address for new itunes account and my old phone which hubby uses is changed aswell ..for some reason i cant update my apps off m iphone & in itunes via pc it will say apps are all up to date but i have 25 apps that need updating please can someone help ,, i can download a new app but i cant update existing ones ,,,
very frustrated iphone user !!Changing devices is no reason to create a new Apple ID.
All content purchased from iTunes is permanently linked to the Apple ID it was purchased with.
To update apps purchased with the old ID, you MUST sign in with that Apple ID. -
I cant connect to my apple id from my ipad
I cant connect to my apple id from my ipad and i can use my apple id from my cellphone
Folks with the failure to verify issue have been having to reestablish their network services. There are differing approaches to this as you can see in this thread. Different things have worked for different folks, but installing the 10.6.8 update combo is not one of them.
https://discussions.apple.com/thread/3175514?tstart=30
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