Can connect to iTunes radio, but not to internet and email

I connect to the internet with the Airport Extreme card in my iMac, via a Linksys wireless router, connected to a Motorola cable modem. I have to unplug and re-plug in the modem several times a day, because I can't get online with Safari, nor can I get/send email. What's weird is that I have a full signal on the Airport, and the Status pane in Network prefs says, "You are connected to the Internet via Airport." Also, I am often listening to an iTunes radio station without interruption when this happens. Just today, I left iTunes radio playing while I went a away for a couple hours (for the cat, dontcha know). When I got back, the radio was still going, but I couldn't get online.
I have contacted my ISP, and nothing seems to be wrong from their end. Network diagnostics cannot fix the problem. I am in a rural area with no neighbors that would have any networks interfering, and my modem and router are away from the TV and other electronics.
Any ideas? Should I get an Airport base station? Are there any settings on the Mac which would keep the internet connected? My location is et to automatic.

if you are able to go online with wired connection ..... access router setup page .... configure the wireless settings .... such as SSID & wireless security ....
Click save settings ... on the wireless computers .... try to connect to the wireless network ... if you are using security make sure to use correct key ....
See if it works ....

Similar Messages

My PC is connected to my airport by Ethernet. I can connect to the network, but not the internet. My wireless devices can access the internet

My PC is connected to AirPort Extreme by ethernet, I can access the network, but not the internet. The wireless devices on the extreme can access the internet

Hey DM,
Is the Wireless(WL) router signal coming through the wired-router?
My ISP requires that my Wireless Router is identified from their end. I use AirPort Express, so they need its MAC address from the router. Without that, my network will show up, but my ISP doesn't recognize it and won't allow it to route he internet. I don't know your exact situation though.
Can other wireless computers access the internet? If they can through the WL router, then it might be the MacBook. If they can't, then you might want to contact your ISP and ask if they can see your wireless router?
Let us know.
Adam

Can connect to wireless network but not to internet

Ok, so I bought a new AEBS and have finally managed to get it set up with my cable modem, and with security on so that the light is green, and not amber... the only problem now is that although I can connect to the wireless network that i have created using the base station, I cannot connect to the internet through it using my MacBook.
I don't have problem connecting my iMac to the net wirelessly using the base unit so am confused.
Anyone got any ideas?

It is described on Page 51 of "Designing AirPort Extreme 802.11n Networks" (http://manuals.info.apple.com/en/DesigningAirPortExtreme802.11nNetworks.pdf).

HT1595 Why is my Apple TV able to connect to the wireless but not the Internet?

I cannot connect to the Internet! It's so frustrating it says it can connect to the wireless but not the Internet I know I have a signal because I have my laptop and iPad connected and working fine but its just Apple TV that cannot connect! Also when I continued without Internet it wouldn't let me sign in with my apple id even though I know it was right is this because I wasn't connected to the Internet? Someone help me please

It's in your router. Google is your friend, using the make and model of your router and the key words "port forwarding".
There are lots of guides, for example http://www.wikihow.com/Set-up-Port-Forwarding-on-a-Router
The hardest part is figuring out where to go in your particular router's menu system to type in the IP address of your Apple TV

IPhone 6 Plus connects to Airport Extreme but not the internet

Light on my Airport Extreme is green and the Airport Utility on the iPhone 6 Plus shows that it's connected to the Airport, but not the internet. What the strange this is, I am still getting email and message notifications but just can't view them.
However the internet connection on both my iPad Air and Macbook Pro are working perfectly fine, and they are both connected to the same Airport Extreme.
The firmware on Airport is updated, I have tried to reset network settings and restarting the iPhone with no luck. Any suggestions on what to do?

Give me a screenshot of the working network IP setup on the MBP.
It should look like this. I need to see the IP address and you can also copy and paste for me the dns address.
The same thing from the iphone IP address and DNS will then help me figure out what is wrong.
If they both have an IP like 10.0.1.xx then the DNS or gateway (what apple calls router) has setup wrongly .. try setting manually with the same values exactly as the MBP.
If however the IP is something public like 200.100.2.100 and the other ipad is similar the Airport is setup wrongly in bridge and you have exhausted the available IP addresses so redo the setup of the Extreme so it is in router mode.

WIFI stopped working after I woke the computer up, now says connected to the network but not the internet, all other coputers and devices connected still with no problems, have pinged IP address from router and got the message "4 packets sent none receive

Hi,
WIFI stopped working after I woke the computer up, now says connected to the network but not the internet, all other coputers and devices connected still with no problems, have pinged IP address from router and got the message "4 packets sent none received"... Help
I have tried network diagnostics which doesnt help... The only other ting is, when I woke the computer up it said tat another device was using my IP... My wife had plugged her phone into the computer to charge etc but even when i turn wifi off on the phone there is no change... also in settings on the phone the IP address is different...

The answer to your question is - neither!
Your PC should to configured to obtain an IP address automatically, and to obtain DNS server IP addresses automatically, from the Airport Express. This is the way Windows (and Macs for that matter) are configued by default, and that is the way most people have their computers set up. If you manually configured your PC's IP address to be the same as your wife's Mac, it certainly explains why your PC is not able to access the internet.

Connects to Airport extreme but not to internet

Whenever I close my laptop and reopen, I lose internet connection thru the airport extreme and I won't get it back. It seems that I will have connection to the Airport Extreme, but not the internet.
Sometimes what fixes it is turning the airport off and then on again (sometimes multiple times). Usually restarting the computer fixes it (but not always).
What happens is this (viewing Sysprefs/network/airport/network status and "internet connect"): the internet connect will report connecting...then will announce "connected", but show no "time elapsed" at the same time the Net status will read "airport is connected to ..network...with it's own IP address and may or may not be connected to the internet" And I won't be.
Then, when it starts working again (after the abovementioned turning off/on) it will start counting time elapsed, then in Net Status it will say "airport connected to ..network. you are connected to the internet via airport."
Also, whenever I use "internet connect" to turn the airport off, when I turn it back on again I will not have internet access, just the messages I list above. The "strenth meter" will say my signal is good (which it should be) and it says I am connected but doesn't show "elapsed time" nor will I have actual internet access.
Again, restarting the computer will usually work (less often, logging out then back in).
Another strange symptom-- When I hit the "disconnect" button under the airport section of "internet connect" it disconnects, then reconnects immediately. When I hit the disconnect button w/ in the Sysprefs/network/airport...etc, it does nothing but bring to the front window the "internet connect" window. So the only way to "disconnect" is to turn off the airport (which results in the above problem).
Side note--I am in the habit of turning off the airport (not the base, but from the computer) when I don't plan on using it for security-- am I being excessively paranoid? I do have my firewall in operation. Should I just leave it (being the airport) on all the time (in your humble opinion?
Sorry if this makes no sense or rambles, it is now 5:30 am and She Who Must Be Obeyed will be getting up in about an hour wanting to know if I fixed the computer yet. I'm tired.
Thank you in advance.
17" powerbook 1.5 PPc G4 Mac OS X (10.3.9)
17" powerbook 1.5 PPc G4 Mac OS X (10.3.9)

Try the following:
Delete Preferred Network(s)
- System Preferences > Network > AirPort > Configure
- In the "By default, join:" pull-down menu, select "Preferred networks"
- Delete the network(s) you regularly use from the list
Delete AirPort Keychain Entries
- Launch the "Keychain Access" application located in Applications/Utilties.
- Click on the "Kind" filter at the top, and look for any "AirPort network password" entries...and delete them.
- Restart, or log out then back in.
Add Preferred Network(s)
- System Preferences > Network > AirPort > Configure
- In the "By default, join:" pull-down menu, select "Preferred networks"
- Add the preferred network(s) using the "+" button.
- Restart or log out then back in.

I can connect iPod to charger, but not computer? No symbols or anything.

I have a huge problem with my video iPod. I can connect it to the charger, no problem. But when it comes to connect it to my PC, it just will not read it at all. Usually it dignifies being connected by showing the "do not disconnect" symbol. But now it just will not read at all and shows no other symbols on the iPod. I have tried everything I can on both the PC and iPod but nothing works.
Please help, me being the idiot I am, I have important uni files on the iPod that I need asap.

updated ipad just after and now it will not do anything and can't get it to appear in itunes.
Might need to restart or reinstall the AMDS.
For Windows follow the instructions here > iPhone, iPad, iPod touch: How to restart the Apple Mobile Device Service (AMDS) on Windows
For Mac here > iTunes: How to remove and reinstall the Apple Mobile Device Service on Mac OS X

Why can't I connect to my shared computers for file sharing;I have 3 Macs and I can connect the other 2 but not my new Macbook air.

I have a black Macbook 4,1 running 10.7.5, an iMac 11,3 running 10.7.5 and a new Macbook Air 6,2 running 10.9.5., I have file sharing turned on on all machines. All machines are visible and I can connect all machines except for the Macbook Air. The Macbook air can see the other 2 Macs but does not connect to either of them or even give me the option to connect as a guest or a registered user. The other Macs connect to the Macbook Air but it will not connect with them. Any help is appreciated. Thank You.

The warranty entitles you to complimentary phone support for the first 90 days of ownership.

TNS error ORA-12154 : can connect to one server but not to another.

Hello,
I have a Forms 6.0 application running on a Solaris box. It connects
fine to an Oracle 9.0 server but fails with ORA-12154 when trying to
connect to Oracle 10g running on a different server.
'sqlplus' can connect fine to both servers .
'tnsping'result is succesful from the Solaris client to both servers.
Configuration details are as follows. (IP Addresses have been
sanitised. I've included the client side listener and also entries for
the 'local' Oracle 8i server running on the Solaris 'client' although
I think some of this may be not relevant):
1. Connecting to Server 9.0 : application CAN connect successfully:
a. application URL
http://host_ip_address:7778/dev60cgi/if60cgi?config=rack : application
runs successfully
b. client's formsweb.cfg excerpt:
[rack]
pageTitle=yadayada
form=login01
userid=user/pass@nn_rackspace
archive=f60all.jar, oracle_ice-4_03_1.jar
c. client's tnsnames.ora excerpt (local services not excluded):
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = sun1)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl)
RR =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = sun1)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = RR)
NN_RACKSPACE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 1.2.33.44)(PORT =1521))
(CONNECT_DATA =
# (SERVER = DEDICATED)
(SERVICE_NAME = QQ1.QONNECTIS.COM)
NN_QQ3 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 2.3.44.55)(PORT = 1521))
(CONNECT_DATA =
# (SERVER = DEDICATED)
(SERVICE_NAME = orcl.qonnectis.com)
NN_QQ3.qonnectis.com =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 2.3.44.55)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 2.3.44.55)(PORT = 1521))
(CONNECT_DATA =
# (SERVER = DEDICATED)
(SERVICE_NAME = orcl.qonnectis.com)
d. client's sqlnet.ora: contains ONLY:
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)
e. client's listener.ora excerpt:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /space/oracle/OraHome1)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = /space/oracle/OraHome1)
(SID_NAME = orcl)
(SID_DESC =
(GLOBAL_DBNAME = NN)
(ORACLE_HOME = /space/oracle/OraHome1)
(SID_NAME = NN)
(SID_DESC =
(GLOBAL_DBNAME = RR)
(ORACLE_HOME = /space/oracle/OraHome1)
(SID_NAME = RR)
f. remote server's tnsnames.ora excerpt:
QQ1.QONNECTIS.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(PROTOCOL = TCP)
(HOST = qanasta1.qonnectis.com)
(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = QQ1.qonnectis.com)
QQ1 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)
(HOST = qanasta1.qonnectis.com)
(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = QQ1)
QQ3.QONNECTIS.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 2.3.44.55)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = orcl.qonnectis.com)
g. remote server's sqlnet.ora contains only:
NAMES.DEFAULT_DOMAIN = qonnectis.com
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)
h. remote server's listener.ora excerpt:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)
(HOST =qanasta1.qonnectis.com)
(PORT = 1521))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /opt/oracle/product/9.2.0.1.0)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = QQ1.qonnectis.com)
(ORACLE_HOME = /opt/oracle/product/9.2.0.1.0)
(SID_NAME = QQ1)
i. on Solaris client, tnsping nn_rackspace : succeeds
j. on Solaris client, sqlplus user/pass@nn_rackspace: succeeds
k. on server, Oracle server processes have names like ora_d000_QQ1.
l. on server, Oracle connected listener processes show up in ps
listing like oracleQQ1 (LOCAL=NO)
m. On server, lsnrctl status reports amongst other things
Service "QQ1.qonnectis.com" has 2 instance(s).
Instance "QQ1", status UNKNOWN, has 1 handler(s) for this service...
Instance "QQ1", status READY, has 1 handler(s) for this service...
2. Connecting to Server 10g : application does NOT connect successfully:
a. application URL
http://host_ip_address:7778/dev60cgi/if60cgi?config=rack2
b. client's formsweb.cfg excerpt:
[rack2]
pageTitle=yadayada
form=login01
userid=user/pass@nn_qq3
archive=f60all.jar, oracle_ice-4_03_1.jar
c. client's tnsnames.ora excerpt (local services not excluded):
-as above-
d. client's sqlnet.ora: contains ONLY:
-as above-
e. client's listener.ora excerpt:
-as above-
f. remote server's tnsnames.ora excerpt:
# default sid 'orcl' : for local access
orcl =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl.qonnectis.com)
# QQ3_Vlan : default sid 'orcl' : access over 10. private net from qq1
QQ3_VLAN =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.99.99.99)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl.qonnectis.com)
# nn_qq3 : default sid 'orcl' : access from external sites by public
# external IP - specifically sun admin dba tool in twx
NN_QQ3 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 2.3.44.55)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl.qonnectis.com)
g. remote server's sqlnet.ora contains only:
NAMES.DIRECTORY_PATH= (TNSNAMES)
NAMES.DEFAULT_DOMAIN = qonnectis.com
h. remote server's listener.ora excerpt:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/OraHome_1)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = /u01/app/oracle/OraHome_1)
(SID_NAME = orcl)
i. on Solaris client, tnsping nn_qq3 : succeeds
j. on Solaris client, sqlplus user/pass@nn_qq3: succeeds
k. on server, Oracle server processes have names like ora_d000_orcl .
l. on server, Oracle connected listener processes show up in ps
listing like oracleorcl (LOCAL=NO)
m. On server, lsnrctl status reports amongst other things
Service "orcl" has 1 instance(s).
Instance "orcl", status UNKNOWN, has 1 handler(s) for this
service...
Service "orcl.qonnectis.com" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
As you can see, I have tried adding an alias for the default domain
name suffix '.qonnectis.com' in the tnsnames.ora files on the solaris
client and on the new 10g server.
Just to add to the fun, the 'new' server running Ora 10g CANNOT connect
to the old server running Ora 9:
sqlplus user/pass@nn_qq3
sqlplus user/pass@nn_qq3.qonnectis.com both fail.
While the old 9.0 server CAN connect to the new 10g one:
sqlplus user/[email protected] succeeds.
Sorry this is such a mess. TBH I find this whole area extremely
confusing.
All suggestions welcome. Unfortunately I am away on holiday next week
but will follow up any leads when I get back.
thanks!
Victor Churchill.

Hi DianeinBirmingham,
Welcome to the Apple Discussions
The Log goes further
Chat ended with error -8
Video Conference Error Report:
Video Conference Support Report:
Video Conference User Report:
Binary Images Description for "iChat":
This bit suggests the ports are not open.
Intermittent success like this And the ports not being open suggests a Modem that might be SIP aware such a Thomson-Alcatel Speedtouch device.
Can you tell us what modem you have ?
7:55 PM Friday; July 13, 2007

Can connect to wireless router but not to the internet

Please Help, I have a WRT150N and I can connect to my wireless router by it will not connect to the internet from there, even though the internet, wireless, and security lights are lit up. If I plug a cord into the back of the router and then into my computer, I can connect to the internet, but once I disconnect the cable, I can still find and connect to my wireless router, but it will not connect to the internet from here. Under access it says "Local Only", I have the security type set to "Shared" under the security properties, and set to "WEP" with WEP key #1 entered. I have spent about 4 hours working on this problem now and could really use some help. Thanks.

Type ipconfig /all in command prompt(cmd.exe) to see whether it displays valid and correct IP, netmask, gateway and DNS info. If not, take a look on these cannot connect to wireless network problem and using ping to troubleshoot network problem articles to get more ideas. Hope it helps..

Weird - can connect to both instances - but not to main SID

As a newbie to RAC I got stuck...
after installation of grid, db SW and a sample DB "QRC" with dbca I can connect to both instances QRC1 and QRC2,
but not to QRC - here sqlplus tells me "connected to an idle instance"
What did I mix up??
rac11a ~ RDBMS > srvctl start database -d QRC -o open
PRCR-1004 : Resource ora.qrc.db is already running
rac11a ~ RDBMS >
[root@rac11a ~]# crsctl status res -t
NAME TARGET STATE SERVER STATE_DETAILS
Local Resources
ora.LISTENER.lsnr
ONLINE ONLINE rac11a
ONLINE ONLINE rac11b
ora.asm
OFFLINE OFFLINE rac11a
OFFLINE OFFLINE rac11b
ora.eons
ONLINE ONLINE rac11a
ONLINE ONLINE rac11b
ora.gsd
OFFLINE OFFLINE rac11a
OFFLINE OFFLINE rac11b
ora.net1.network
ONLINE ONLINE rac11a
ONLINE ONLINE rac11b
ora.ons
ONLINE ONLINE rac11a
ONLINE ONLINE rac11b
Cluster Resources
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE rac11b
ora.LISTENER_SCAN2.lsnr
1 ONLINE ONLINE rac11a
ora.LISTENER_SCAN3.lsnr
1 ONLINE ONLINE rac11a
ora.oc4j
1 OFFLINE OFFLINE
ora.qrc.db
1 ONLINE ONLINE rac11a Open
2 ONLINE ONLINE rac11b Open
ora.rac11a.vip
1 ONLINE ONLINE rac11a
ora.rac11b.vip
1 ONLINE ONLINE rac11b
ora.scan1.vip
1 ONLINE ONLINE rac11b
ora.scan2.vip
1 ONLINE ONLINE rac11a
ora.scan3.vip
1 ONLINE ONLINE rac11a
[root@rac11a ~]#
rac11a ~ RDBMS > tnsping qrc
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 02-FEB-2012 09:20:54
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = qrcscan.ddnett.de)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = QRC.ditanett)))
OK (40 msec)
rac11a ~ RDBMS > env | grep ORA
dbms_type=ORA
ORACLE_SID=QRC
ORACLE_BASE=/oracle/QRC
ORACLE_HOME=/oracle/QRC/11202
rac11a ~ RDBMS >
rac11a ~ RDBMS > sqlplus " / as sysdba"
SQL*Plus: Release 11.2.0.1.0 Production on Thu Feb 2 09:21:04 2012
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to an idle instance.
SQL>
rac11a ~ RDBMS > lsnrctl status
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 02-FEB-2012 08:23:25
Uptime 0 days 1 hr. 16 min. 21 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /oracle/LOCAL/GRID/11202/network/admin/listener.ora
Listener Log File /oracle/LOCAL/BASE/diag/tnslsnr/rac11a/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.2.141)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.2.241)(PORT=1521)))
Services Summary...
Service "QRC.ditanett" has 1 instance(s).
Instance "QRC1", status READY, has 1 handler(s) for this service...
Service "QRCXDB.ditanett" has 1 instance(s).
Instance "QRC1", status READY, has 1 handler(s) for this service...
The command completed successfully
rac11a ~ RDBMS >
rac11b ~ RDBMS > lsnrctl status
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 02-FEB-2012 08:24:02
Uptime 0 days 1 hr. 17 min. 12 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /oracle/LOCAL/GRID/11202/network/admin/listener.ora
Listener Log File /oracle/LOCAL/BASE/diag/tnslsnr/rac11b/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.2.142)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.2.242)(PORT=1521)))
Services Summary...
Service "QRC.ditanett" has 1 instance(s).
Instance "QRC2", status READY, has 1 handler(s) for this service...
Service "QRCXDB.ditanett" has 1 instance(s).
Instance "QRC2", status READY, has 1 handler(s) for this service...
The command completed successfully
rac11b ~ RDBMS >

Hi,
after installation of grid, db SW and a sample DB "QRC" with dbca I can connect to both instances QRC1 and QRC2,
rac11a $ env | grep ORA
dbms_type=ORA
ORACLE_SID=QRC
ORACLE_BASE=/oracle/QRC
ORACLE_HOME=/oracle/QRC/11202
rac11a ~ RDBMS >
rac11a $ sqlplus " / as sysdba"
SQL*Plus: Release 11.2.0.1.0 Production on Thu Feb 2 09:21:04 2012
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to an idle instance.
SQL>
The Oracle System ID (SID) is used to uniquely identify a particular database on a system. For this reason, one cannot have more than one database with the same SID on a host.
When using RAC, all instances belonging to the same database must have unique SID's even using different hosts.
So, you must set ORACLE_SID to QRC1 where Instance 1 is running or QRC2 where Instance 2 is running.
To know where instance number is running you can get this info following steps below:
$GRID_HOME/bin/olsnodes -n
lnxora01 1
lnxora02 2In example above all instance created by DBCA on lnxora01 will have prefix 1 (e.g db QRC will have QRC1) and on lnxora02 will have prefix 2. (it's not a rule, because I can set manually the number of instance as I wish)
Or exists another way to find it: (on local node)
ps -ef |grep pmon
ora_pmon_QRC1 So, to connect just set right ORACLE_SID
eg:
export ORACLE_SID=QRC1
sqlplus / as sysdbaRegards,
Levi Pereira

IPhone 4 & iPod Touch can connect to Time Capsule, but not Internet

My family and I have an iPhone 4, iPhone 3G & iPod Touch. Our WiFi comes from a Time Capsule. My Macbook Pro can connect to the WiFi and get online, but the iPod & iPhones can only connect to the Wifi, not actually get online.
We some issues with our ISP last week, which took some time and some messing with the settings on Time Capsule to resolve. At one point, Airport Utility asked me if I'd like to switch to bridge mode...I'm not sure if that ever happened or not, to be honest, and don't know how to see if I'm in bridge mode or not (or even what that means, really).
With my iPhone 4, I can successfully connect to the wireless network, but the icon in the top left of the screen stays on 3G (unless my service drops in my house, in which case it shows the WiFi icon but won't let me connect via Safari or any other apps).
With the iPhone 3G, it does connect, but doesn't ever show the WiFi icon.
With the iPod, it says it connects, but doesn't ever show the WiFi icon. I get the error "Safari cannot open the page. The error was: Operation coudl not be completed. Invalid argument."
Does anyone have any idea what I could do to resolve this?

I fixed this on my own. How did I do it?
1. Reset Time Capsule to factory settings (via Airport Utility)
2. Renamed my WiFi network
3. Restarted my router
Everything's fixed. I've seen this problem all over the Web but no solutions, so hopefully this will help someone.

Can connect to Airport Express but not to the internet

Please help
My Airport Express shows the solid green light. I am also able to connect to it and use AirTunes on my HiFi.
However I cant connect to the internet. If I plug in my laptop to the router directly the internet works fine. So it is not a router problem.
Any idea?

After following your instruction, I am not able to connect to the airport express anymore. I can still see the network but it is somehow unable to read the IP address.
When I try to get to the Airport utility it shows the base station but do not let me get into the configuration and shows an error message -4.
The only option I have then is to reset the AE

ARD3.1, can connect on local net, but not out to home over internet

I'm stumped on this one,
Checked my Port Forwarding on Router (Netgear R614)
checked my firewall settings, all ports properly forwarded
both client and admin are running ARD 3.1
if I'm on the local network, the admin will connect
to the client either through Bonjour or Local Network.
But if you try and connect via Internet WEb address,
as published on whatismyip.com, an error stating that it cannot
connect is given.
any help much appreciated.

I too am having this same problem. Host computer is running ARD 3.1, with verizon dsl, no firewall, no router. Client computer is running ARC 3.1 with verizon dsl, no firewall, no router. It worked at home when both computers were on the same intranet, but now that they are on the internet, I can not get a connection.
When I initiate observe or control, I get "Connecting to "pool-72-82-XXX-XXX.cmdnnj.east.verizon.net". Then it times out with "connection failed to...". I tried pinging the address and get a return. Not sure what to do. If I still have to enable port forwarding or opening ports, I have found instructions in other posts. But I figured since I did not have a firewall or router active, at least during the test phase, I shouldn't need to open any ports. Any guidance would be appreciated. Sorry to step on the OP, but a question was posed to him and he did not reply yet.
John

Can connect to iTunes radio, but not to internet and email

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