Bonjour/Airport Extreme only for Wake On Demand, not for Wireless Network

Hi, I'm trying to set up Wake On Demand for my tower (Mac Pro 2009) with an AirPort Extreme (802.11n) but I don't know anything about IPs and servers.
I *don't want a wireless* network, just to be able to wake my tower up with a MacBook when on the road.
I have put the AirPort on an existing LAN-Network and then connected the MacPro to the AirPort. I can go online and I get no errors from the AirPort Utility (latest FirmWare). In *System Preferences* > *Energy Saver* I have turned on *Wake for Ethernet network access*.
Is the Setup complete? Is Bonjour enabled?
How do I access it from my MacBook? Sorry to ask such basic questions but I can't find a solution on this page:
http://support.apple.com/kb/HT3774
Thank you very much for your help!

Is there a beginners guide to this topic available?

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HT1218 Airport Extreme base station is working, but not visible on network?

My Airport Extreme base station is working: all devices are able to connect to the internet, but Airport Utility shows no connection. Only one computer even shows the device-- greyed out-- saying "Device not Found." The airport utility shows version 6.2; OS X version 10.8.3. How do I update the base station to version 7 if the device can't be found? And how do the devices connect to the internet without "seeing" the device?

Thanks for checking. This model should be visible in AirPort Utility in Mountain Lion.
If you have not already done so, I suggest that you perform a complete power cycle on the entire network as folllows:
Power off every network device....in any order you want
Wait a minute or two
Start the modem first, and let it run a few minutes by itself
Start the AirPort Extreme next, the same way
Continue starting devices one at a time about a minute apart until everything is powered back up
Check the network again using AirPort Utility
You can also temporarily connect an Ethernet cable from your Mac to one of the LAN <-> ports on the AirPort Extreme to see if a connection is established that way.
If still no luck, try another Mac if you one handy. After that, all that I can suggest is that you perform a Factory Default Reset on the AirPort Extreme and configure it again.

AirPort Extreme with Bluetooth 2.0+EDR Card for Apple Dual Core

Hello everybody,
Where can I buy the AirPort Extreme with Bluetooth 2.0+EDR card for a new Apple PowerMac G5 2.3 Dual core? What websites or locations in Los Angeles sell this card?
What workarounds are out there?
Thank you all for your answers.
Apple G5 Dual Core Mac OS X (10.4.3) HD Cinema Screen

The new Dual Core G5 machines do indeed come shipped in the base models without Bluetooth or Airport Extreme. There will be a solution available through the local ASP's (Apple Service Providers) and Apple Genius bars in the Apple owned Retail stores. Many of the store employees are not fully aware of the situation, however, they should be able to look up the issue in the Knowledge Base.
There is a service part (PN 661-3692), that should likely be available for future upgrades. At present, the part is constrained, and therefore restricted to exchange only repairs. You may want to contact a service provider or Apple Retail location to inquire on availability as an upgrade part, as it is currently not planned as a DIY (do it yourself) activity and would have to be obtained and installed by one of these service providers.
G5/2.3 ghz Dual Core Mac OS X (10.4.3)

Airport Extreme - Only the 802.11n only (5 ghz) works

Airport Extreme - Only the 802.11n only (5 ghz) works
Posted: Sep 21, 2008 2:50 AM Reply Email
I just bought an new Airport extreme Base station, and i am not very good with network settings. I am experience an weird problem.
I follow the instruction to set up the Airport extreme. I get the green light on the extreme, everything went well up to that point. but then when i try to connect to the internet wirlessly, it won't let me.
The weird thing is... the computers that were connecting wirely to the Airport extreme using ethernet works fine. but my macbook pro and along with other labtops are not being able to connect to the internet. On my macbook pro, it first says connection failed after i put in my password. but after couple try on entering the password( i thought i typed it in wrong), it finally connected to the network but still no internet. then I went to the network preference panel to check, it says i am connected but with a self-assigned IP and may not be able to connect to the internet.
The even worse thing is... if i change my airport extreme to only broadcast the 802.11n only (5 GHZ) mode, everything works fine. But of course I have some device in the house are not N compatible, which makes this "solution" pretty useless. I understand n is faster and all, but I still want my G compatible device to work with my network.
It will be really nice if anyone can give me a solution and help me get the 802.11n (a/b/g compatible) works.
Thank you.

I am having the exact same issue with my Macbooks. I have 2 Macbooks and they've all stopped connecting to the Airport Extreme router via wireless N. Yeah, I can switch to 5ghz mode, but then my PC laptop, iPod Touch, wireless printer, Xbox 360 wifi adapter and Nintendo Wii all can't connect as they all use wireless a/b/g.
BRUTAL. When are we going to get a fix for this? How do I roll back to a previous rev of OSX, if that's the issue (it must be, as this recently stopped working - i.e. when I installed the latest OS update - when it has worked fine for months).
Message was edited by: Adrian Crook

WMM for AirPort Extreme (802.11n) - UMA T-Mobile not working...

Is there any chance we'll see WMM (WiFi Multi-Media) in a firmware upgrade anytime soon? I noticed that according to the WiFi Alliance's website, when the AirPort Extreme was certified, it supported WMM!
http://certifications.wi-fi.org/wbcscertified_products.php?search=1&advanced=1&lang=en&filter_company_id=&filter_cat egory_id=&filter_subcategory=&filter_cid=&date_from=&date_to=&x=30&y=18&selectedcertifications%5B%5D=33
As an early adopter, I just got a BlackBerry 8320 from T-Mobile, which does UMA, so you can use the phone over WiFi. Works awesome with wireless routers that do WMM, basically doesn't work with my AirPort Extreme... As you might imagine, this is quite frustrating, as I have particular desire to have two APs, for basically no reason!
--Donald

I shot this across... let's see if anything comes of it:
~*~
To: [email protected], [email protected], [email protected]
Subject: a rather pressing Airport Extreme (802.11n) issue
i'm not sure if the person receiving this email will have any power (or will
care enough) to do anything about sorting this problem out, but hey...
better to try and fail than not trying at all, right?
anyway... here goes:
i am a die-hard apple user- heck, even a long-time stockholder- and recently
bought an airport extreme (802.11n) router for my house. it worked
flawlessly and i thought it was the best thing since sliced bread... well,
until i picked up a UMA phone from T-Mobile.
UMA is a service that routes your calls over WiFi. for some reason the UMA
service worked everywhere except over my Airport Extreme base station. as a
surprise, it even worked over my neighbour's older Airport Extreme (802.11g)
connection.
i swapped base stations (ie, brought his base station to my house, connected
it to my network) and it worked. so, it is an issue that is clearly
isolated to the new 802.11n base stations.
thinking it was only me with this issue, i dug around the internet and found
this discussion:
http://discussions.apple.com/thread.jspa?threadID=1152014&tstart=15
(if you want more, just google the keywords 'airport extreme UMA')
obviously there's no resolution and people are getting quite peeved that a
state-of-the-art base station can't do something than an older base station
can clearly do. so, can someone please look into this?
thanks!
pramit
~*~

HT4145 How can I use an Airport Extreme to act as a Range Extender for an Alcatel One Touch Y800Z WiFi modem/router? I get a message saying it cannot be extended. Thank you. Arup

How can I use an Airport Extreme to act as a Range Extender for an Alcatel One Touch Y800Z WiFi modem/router? As we live in a rural area and our landline broadband speeds are awful, I have moved on to a 3G provider in the UK (EE/Orange) and set up the wireless modem which is working very well with an iMac. I have an Airport Extreme base station which was previously connected with an Ethernet cable to the landline router, and two Airport Express stations as Range Extenders. I would now like to use the Airport Extreme and the two Express stations to extend the range of the Alcatel WiFi device. I have tried automatic and manual set up with the Airport Utility but at the crucial step for selecting a network to extend, although the WiFi device is recognised, I get a message saying it cannot be extended.
Thank you for any help you can provide.
Arup

This is a problem with a lot of cheap end wifi hotspot like devices.. sometimes you can just swap the sim out to a real 3G wireless router.. that is a better approach IMHO than wireless repeater ever will be.
In the meantime..
Have a go with the suggestion.. place the express as wireless bridge. With a computer connected to the wifi from alcatel unit.. (I am amazed Alcatel still are in domestic market.. I thought they sold out). Set the express to join the wifi.. you do this in the airport utility.. old one is easy.. but in v6 you have to trust to luck so to speak and hope the auto setup works.. tell us if you have trouble.
With the Express bridging.. you can then plug it by ethernet into the TC.. which will be in router bridge..
ie
You can then run the connection from wireless or ethernet on the TC.. and it will relay back to the alcatel for internet.. all a bit dodgy but who knows.. it may give you what you need.
Wireless repeater is never particularly reliable in my experience. I would avoid it if possible.

√using successfully airport express for internet/ when hooking up new airport extreme light glows green, but does NOT appear in devices seen????airport wifi devices

using sucessfully airport express for internet
when hooking up new airport extreme light glows green, but does NOT appear in devices sesn in 5.6 airport wifi devices
wanting to use extreme at base and express in another part of the house

How is the express getting internet? What modem is it plugged into?
How is the extreme setup? New extreme cannot be setup with 5.6 utility.. you must use latest 6.3. Which also means you cannot setup from computer using less than Lion .. or you must use iOS with latest utility but it has limited configuration cf the computer version.
IPv6 is also needed.. turn on local link.

My airport extreme only will connect with computer or ipad not both

my airport extreme only will connect with computer or ipad not both

We need just a bit more information, please before we can begin to accurately troubleshoot this issue.
1) What is the make and model number of your modem?
2) What operating system are you using on the MacBook Pro at this time. Your tagline indicates that you are using OS X (10.4.8), but this is about 6-7 years out of date.
If you are no sure which operating system your Mac is using......click the Apple icon in the upper left corner of the screen, then click About This Mac. Post back with the OS X Version number that you see there.

HT1145 The airport extreme used with my iMac is not seeing my other devices...anybody, please?

The airport extreme used with my iMac is not seeing my iPhone 5, iPad (third generation) or my windows based PC. When I open the airport utility it shows only the internet and my iMac. It does not identify the others. Any thoughts? Thanks

Hi DaileyT,
Thanks for using Apple Support Communities.
For more information on this, take a look at this article:
When do Apple wireless devices appear in AirPort Utility?
http://support.apple.com/kb/HT3624
Troubleshooting missing devices
If your Apple wireless device doesn't show up in the wireless device list, try the following:
Check to see that the device is turned on.
Check that the device is connected to the network via Ethernet or in wireless range of your computer.
Make sure the device has had adequate time to start up and become discoverable. In the case of Apple wireless devices that are not connected via Ethernet, AirPort Utility scans for new devices once every 15 seconds. From the time a device becomes discoverable (typically around one minute), it could take up to another 15 seconds before the device is displayed in the list.
If you have just configured a new Apple Wireless device, upgraded the firmware, selected "Restore Default Settings..." or have hard reset and configured an Apple wireless device and it does not show up in AirPort Utility after restarting, you may have an incorrect setting. You may want to hard reset the unit and set it up again.
If you are connected to a specific wireless network, all Apple wireless devices which make up that network will appear. However, if you "Restore Default Settings..." from AirPort Utility, or hard reset a device that is out of physical wireless range of the computer, you will need to move the device closer the computer to configure it again.
Best of luck,
Mario

Airport Extreme or Droboshare to connect Drobo with Aperture wirelessly

I use a Drobo as my primary storage for referenced image files and use my Macbook Pro to store the library.
I'm frequently not able to work in my office and want to be able to put the Drobo on the network in my office (upstairs), connect it to my wireless network and continue to use Aperture anywhere in the house.
I have tried to connect my Drobo (and a normal USB2 hard disk) via my Airport Extreme base station (after installing all of the latest updates a couple of days ago) and Drobo does work with that - including Time Machine.
However, when I open Aperture when I'm using Drobo (or USB2 drive) as an airport disk, the referenced files on the Drobo (even though Drobo is mounted) all appear as off line. I am assuming this is because the reference to the files is slightly different (ie Airport Disk/Drobo/Images instead of /Drobo/Images).
So that rules out the AEBS?
Has anyone got experience with DroboShare to network a Drobo AND use an existing referenced file structure? I want to be able to use the Drobo connected when in the office, but switch to DroboShare when I'm not and therefore the Drobo must be treated as the same path. Because Drobo is on the network I can only assume that the path changes and therefore this wouldn't be possible?
Does anyone have any positive experience with getting an existing (without having to move all the masters to a new path) referenced library to work with either an AEBS or a Droboshare?
If I can't use Drobo in this way, Droboshare is a pointless exercise for me and I've tried my best to get the AEBS to work but the path change is screwing things up. If anyone has managed to get Aperture to work with the AEBS I'm all ears!
Thanks

Neither the DroboShare or the Airport Extreme will allow the Drobo to work with an existing referenced file structure unfortunately, as Aperture maps the path against each file as a fixed path rather than relative (IMO), so the inclusion of the network component places the Drobo on a different point in the path and Aperture simply looks at each path reference and says 'I can't find it' instead of being able to figure out that the drive is simply at a different point and find each file from there.
Looks like Apple fixed this issue with Time Machine as an existing time machine backup can now be referenced over a network when tied to an Airport Extreme. When you connect the drive for the first time it takes time machine a while to figure out where the backup is, but it does find it automatically eventually. So it is really just up to them whether they change the code or not in Aperture to allow users to switch from network to local connection.
The only option right now is to start from scratch with a referenced structure on a networked Drobo (or USB2 drive). That would of course work fine if you accessed the referenced files in Aperture over the network, but if you tried to access them with a direct connection you'd most likely run into the same difficulty.
In addition, there are no guarantees that when you are relocating masters or performing vault backups over a wireless connection or wired network that the files going across the network are actually being checked in at the other end. This was the same issue with Time Machine and that's why Apple locked USB2 drives out of Time Machine when you connected to an AEBS. Apple would have to ensure that the code not only referenced files correctly over a network but also ensure that files being written over the network (more specifically network packets) are checked in correctly at the other end.
Head over to http://apertureprofessional.com/showthread.php?t=13393 for this same topic (with more information)

How do I add an Airport Extreme with Time Capsule to an existing non-Apple network?

How do I add an Airport Extreme with Time Capsule to an existing non-Apple network? I have an ISP provided wireless Router that has to remain as the base station. I am able to join my 1/2TB Airport Extreme and Airport Express to the network, but I can't access/use Time Machine.

One option would be to connect the Time Capsule (TC) to the ISP-provided wireless router by Ethernet. You can then configure the for a roaming network. Then, depending on what your goal is for the AirPort Express, you can either: 1) Add it to roaming network, 2) Configure the TC & the Express for an "extended" network, or 3) Configure the Express to "join" the roaming network for AirPlay.

Setting up a Apple Airport Extreme to work on the Telecom New Zealand Broadband network?

Has anyone had any success in setting up their airport extreme to work on the Telecom New Zealand broadband network without having to connect it to the modem which NZ Telecom supply?
Any advice and tips would be welcomed!

1. Since a "router" is needed next to the cable modem and before the ethernet switch, should we put the new Extreme in that basement location? Or, should we instead put the new Extreme somewhere on the main floor of the house (connected by ethernet) and leave the old one where it is?
Assuming the older Extreme is no older than Gen3 or Gen4 it is a perfectly adequate router for the speeds that cable will generally give you.
And therefore it is best to bridge the new AC extreme and use it upstairs via ethernet. That will then give you the best wireless in the most suitable area of the house.
2. Should we somehow bridge the two Airport Extremes (the old one and the new one) into one wireless network?
Yes, what is called roaming network. Both units create a wireless network.
You simply setup same name and same security/password on all the devices for wireless. The wireless channels are the differentiator.. and you can either leave that on auto or take some control over it and set manually. I would be inclined to do it manually just because the AC wireless needs the 149 channel for high speed AC.. so you do not want the old Extreme in the basement using that. Force that one to channel 36 or 40. However it is likely to work itself out ok on auto.. but I recommend you check it.
The apple docos on roaming are rather ancient..
Here is a post with newer info.
Setting Up Roaming - New AirPort Extremes and Utility
3. Should we go a further step and also bridge in one or both of the old Airport Express units, perhaps on the top floor of the house for example?
Yes, if you have a black spot with poor wireless you can add the Express to help. The old ones are single band and will probably work better at 2.4ghz but whatever suits you.. perhaps setup one on 2.4ghz and one on 5ghz.

I buy for mac app but not for the iPad, so how do I reinstall a program that has already purchased? I need help because I bought the imovie'11 but when he opened it only brought 8 movie trailer templates instead of the 15 it says on the program. How do I

I buy for mac app but not for the iPad, so how do I reinstall a program that has already purchased? I need help because I bought the imovie'11 but when he opened it only brought 8 movie trailer templates instead of the 15 it says on the program. How do I solve this problem? Once paid for a program incomplete. I also liked that the AppStore itself had a button to reinstall programs already bought, because it is very hard to understand how to do this in the store, only option is to install and hide purchase, and how do I reinstall, attention'm talking about reinstalling a computer mac, not an ipad or iphone.
Thank you.

Prodesigntools.com , go ahead and download the software from there and use your serial number to serialize it.

I have an Airport Extreme, 2 laptops with windows 7 and a wireless HP printer. I can connect the laptops to the printer. Any advise?

I have an Airport Extreme, 2 laptops with windows 7 and a wireless HP printer. I am not able to connect the laptops to the printer. Any advise?

The problem is not the router.. the issue is the vpn has put your computer in a different IP range with a different gateway. When you turn off the vpn the computer returns to local lan and can print.
Some vpn software allows you to set gateway to use local net instead of remote gateway or access to other webistes or local lan.
Read up the issue.
http://stevejenkins.com/blog/2010/01/using-the-local-default-gateway-with-a-wind ows-vpn-connection/
Cisco vpn client..
https://supportforums.cisco.com/thread/239113
I did not search much.. just grabbed the first article I could find that explains the issue.
The whole point of the vpn is whilst it is connected your computer is NOT part of the Local Lan .. it is part of the Remote LAN via the vpn tunnel.
It is also a security risk using split tunnelling so often it will not be allowed.
Plug the printer directly into the computer via usb or whatever.. Local connection will work.. not local lan.

Why jvm maintains string pool only for string objects why not for other objects?

why jvm maintains string pool only for string objects why not for other objects? why there is no pool for other objects? what is the specialty of string?

rp0428 wrote:
You might be aware of the fact that String is an immutable object, which means string object once created cannot be manipulated or modified. If we are going for such operation then we will be creating a new string out of that operation.
It's a JVM design-time decision or rather better memory management. In programming it's quite a common case that we will define string with same values multiple times and having a pool to hold these data will be much efficient. Multiple references from program point/ refer to same object/ value.
Please refer these links
What is Java String Pool? | JournalDev
Why String is Immutable in Java ? | Javalobby
Sorry but you are spreading FALSE information. Also, that first article is WRONG - just as OP was wrong.
This is NO SUCH THING as a 'string pool' in Java. There is a CONSTANT pool and that pool can include STRING CONSTANTS.
It has NOTHING to do with immutability - it has to do with CONSTANTS.
Just because a string is immutable does NOT mean it is a CONSTANT. And just because two strings have the exact same sequence of characters does NOT mean they use values from the constant pool.
On the other hand class String offers the .intern() method to ensure that there is only one instance of class String for a certain sequence of characters, and the JVM calls it implicitly for literal strings and compile time string concatination results.
Chapter 3. Lexical Structure
In that sense the OPs question is valid, although the OP uses wrong wording.
And the question is: what makes class Strings special so that it offers interning while other basic types don't.
I don't know the answer.
But in my opinion this is because of the hybrid nature of strings.
In Java we have primitive types (int, float, double...) and Object types (Integer, Float, Double).
The primitive types are consessons to C developers. Without primitive types you could not write simple equiations or comparisons (a = 2+3; if (a==5) ...). [autoboxing has not been there from the beginning...]
The String class is different, almost something of both. You create String literals as you do with primitives (String a = "aString") and you can concatinate strings with the '+' operator. Nevertheless each string is an object.
It should be common knowledge that strings should not be compared with '==' but because of the interning functionality this works surprisingly often.
Since strings are so easy to create and each string is an object the lack ot the interning functionality would cause heavy memory consumption. Just look at your code how often you use the same string literal within your program.
The memory problem is less important for other object types. Either because you create less equal objects of them or the benefit of pointing to the same object is less (eg. because the memory foot print of the individual objects is almost the same as the memory footpint of the references to it needed anyway).
These are my personal thoughts.
Hope this helps.
bye
TPD

Bonjour/Airport Extreme only for Wake On Demand, not for Wireless Network

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