Lose connection between computers on network through airport

Our connection between computers on network goes down every day or so. Connection to internet stays ok. We restablished computer connection by cycling airport extreme off and on again. Has been getting more frequent. Any suggestions or help? Faulty unit? Thanks.

As my magic crystal ball is on the shop for oil change, at the moment I'm not able to see your configuration or setup.
No info - no help

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AP Express wont share connection between computers PLEASE HELP!

I have a powerbook G4 connected to a wireless network I have created. I can connect to the internet wirelessly through the airport, but when other other computers try to join they are brought to the sign in page of my ISP. Previously, I had the airport set up so as long as one computer had signed into my ISP all the other computers could share this connection. How do I change the settings on my airport to get this working again? Basically, it seems like all the computers can join the network no problem, but since my ISP only allows one user to log in at once only one computer can access the internet and the other computers are stuck on the sign in page. Ive tried changing the settings in the airport utility to distribute ISP addresses, but when I restart the airport none of the computers will connect to the internet. Can someone please help???

Ive tried
changing the settings in the airport utility to
distribute ISP addresses, but when I restart the
airport none of the computers will connect to the
internet.
You need to have the Airport distribute IP addresses via NAT sharing the single address which your ISP gives you. As this is not configured then you will experience the sign in page problem you are having.
Configure the Airport to distribute IP addresses, restart.
Once it has restarted, see if a computer can connect to the internet.
If not in a browser try http://17.254.0.91
and report back.
iFelix

Connecting to existing home network via Airport Express

I had my Macbook Pro connected to our home router which allowed me access to our home network and the internet. On this network we had connected both my MBP and my flatmates PC (which is connected directly to the router via network cable).
Through this configuration i was able to both access the internet AND access files on the PC. I have recently purchased and airport express to eliminate the need for the network cord. Since setting up the AE i have been able to connect to the internet no problem by creating a wireless network and using all the automatic settings, however in the process i have lost my ability to connect to the home network and my flatmates computer. In fact, under "networks" in finder the home network has disappeared. Also in network prefences i am getting a warning saying "The cable for Ethernet is not plugged in".
Is anyone able to tell me what im doing wrong?
thanks ....
Message was edited by: seysearles

The problem is that the AirPort Express (AX) is creating a subnet.
To prevent that, configure the AX to act as a bridge (so that it is NOT sharing a single IP address).

Connect to Existing Wireless Network Using Airport Express?

I would like to use my airport express to connect to an existing wireless network set up in my apartment. The wireless router (linksys) is set up in my roommate's room to his desktop. I have a printer in my room and would like to use the airport express to connect to this existing network so that my roommates and i can print wirelessly. I need to keep the printer in my room.
Is there a way to do this? Please advise.
Thanks.

Is the LinkSys a WRT54G? If so, you have two options. If not, only the first option below is available to you:
1. You can configure the Express to connect as a wireless client. You won't be able to connect wirelessly directly to the Express in this mode; you have to connect through the router.
2. With the proper firmware in the WRT54G, you can set up a Wireless Distribution System (WDS). In this configuration, not only can the Express be used for printing and AirTunes, but it will also extend the range of your wireless network.

Bluetooth Connection between computers

I have a question concerning file transfers between computers. I know how to use the file sharing via the ethernet connection but is there any way to transfer files from my computer to a fellow Mac users computer via Bluetooth?? I don't always have a cable on me so that would be a great way to transfer stuff!! Thanks to anyone that can assist in this area.

See here and here for information; if the destination machine has Mac OS X 10.5 installed, turn on Bluetooth Sharing in the Sharing pane of System Preferences.
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Connecting to a windows network through the terminal?

Hi,
I'm at school with my archbox and want to connect to the samba server through the terminal. I usually use GNOME on a regular basis, but I find it fun to use the terminal for things. Please tell me how I can do this.

Yeah make sure smbclient is installed and use something like:
sudo mount -t cifs //windowsbox/sharename localmountpoint -o iocharset=utf8
For "windowsbox" you might have to use the ip address unless its name resolves somehow (like in your hosts file).

Apple Tv can't connect to iTunes when on same network through Airport Express

Hello All,
Its very rare i need to resort to the community for help but this one has me in a corner.
I have a 2013 Airport Time Capsule (3TB not that it matters), and a 2nd Gen Airport Express, and 2 Apple TV's (3rd gens).
Time capsule in basement of a large home. I can connect to the time capsule with iPhone 6, 4s, iPad 4, macbook air (2013 model), MBP (2012), mostly without issue however from time to time the signal gets kind of weak and cuts off occasionally from the iPad. Slows down a bit for the phones also. Not a huge deal, this is why I bought the airport express.
The Apple TV's are in two bedrooms beside each other on the 2nd floor in my home (office and bedroom). The Airport Express i've tried in 3 different areas of the house (1- Main floor of home on top of fridge in kitchen, roughly 20 feet away from the time capsule through the floor, 2- Main floor at bottom of stairs heading up to 2nd floor and almost line of sight to doorways of the two bedrooms also 20 feet away from the time cause through the floor, 3- 2nd floor hardwired directly to one apple tv (2nd apple tv through double layer of drywall and 10 feet away.)
In any of these locations the Apple TV's randomly get this issue where they do not see my Mac Mini which is hardwired to the time capsule, and running iTunes with all my movies shows and music of course. It gives me an error "Apple TV cannot connect to (name of library) as it may not be on the same network, please ensure iTunes is updated to the most recent version, and ensure you have the latest updates for your apple tv."
On my MBP I was running Yosemite Dev Beta 8, which is fine if that doesn't work, but it did and still had this random issue.
On my Mac Mini i was still running Mavericks with current iTunes (11.4 i believe, now 12 beta).
I unplugged my airport Express from power, now everything is connecting to my time capsule and apple tv's stream fine mostly, however there are slow buffering issues and occasional wifi disconnects just due to 2 floors in-between and quite a distance also, among multiple wireless devices using the network.
My questions are (yea yea a novel i know),
1- If the airport express doesn't see any data going through it for a while, does it go into a sleep mode which might be causing this "iTunes not found" issue even though other devices are still able to see my shared library on my network?
2- If yes to above - how can i shut that off?
3- If no, then why is this happening?
Mac Mini specs, i5 2.5ghz, 16 gb ram, 120gb ssd, 500 gb hdd, 2 TB External USB 3 hdd, ethernet hardwired to time capsule.
Air Port Express is in extended network mode synced to the Time Capsule.
Other devices will connect fine to my iTunes library when the apple tv's will not.
Any help appreciated! Thanks!

My questions are (yea yea a novel i know),
1- If the airport express doesn't see any data going through it for a while, does it go into a sleep mode which might be causing this "iTunes not found" issue even though other devices are still able to see my shared library on my network?
I have seen suggestions that bonjour goes into sleep mode.. but Apple offers no info and no controls so whether it does or not is irrelevant.
I am not clear what Time Capsule you have.. 2013 was the change over.. so is it AC tall one.. or previous model, flat one. The picture in the airport utility will show you.
Extend wireless is always a poor way to do things.. can you run some ethernet cabling to a point on the first floor where you could plug in an express.. if so that is the ideal.. if no, then using EOP (homeplug) adapters might work,, but they are not 100% guaranteed to work so make sure you know the return policy.
My experience is with the one extend wireless link that i do have .. it is fragile. Mostly it works.. but i have spent a deal of time making it work.
eg.. I use short names and different names for both bands.. so i can force the connection.. I set fixed channels.. I use the right firmware.. even so at certain times.. (full moon, strong North Wind.. you know typical wireless).. it will decide it won't work.
NOTE.. only airport utility v5 is of use to show link speeds and how things are going.. v6 airport utility (toyland fisher price version) has link status as poor, good or excellent.. which is to say the least.. uninformative.
so here is the link in v6 ..
It says.. good.. yeah.. !!
And here is the info in v5 utility. It has a workmen utility feel to it with piles of info.
The link between the two routers is the top of the listing.. and tells me it is linked at 5ghz and is running at 60Mbps at both ends..
By trial and error I have found left to its own devices it will connect on 2.4ghz and will join at 6Mbps when it starts dropping out.. so by taking full manual control I can produce reasonable link speed and reasonable stability.. and in v5 utility I can tell what is going on.. none of this is easy or like it should work out of the box.

Can't see other computers on network through wireless/wired OK

Our wireless clients that connect through our AP541N cannot see other computers on the network. They can ping other computers by IP and host name and access the internet OK. Mapped network drives can be connected initially but are very unreliable and always end up disconnecting. Restarting the computer does not help. When these computers are wired they see the network as expected. Does anyone know why my wireless network would behave differently then the wired? The wired and wireless networks are on the same VLAN. The wireless clients are all Windows 7 systems. Thanks.

Hi Andy,
Thank you for posting. Go to Wireless Network Setup (VAPs) and see if Station Isolation is enabled for the SSID in question. From the Help menu:
When Station Isolation is disabled, wireless clients can communicate with one another normally by sending traffic through the AP.
When Station Isolation is enabled, the AP blocks communication between wireless clients on the same VAP. The AP still allows data traffic between its wireless clients and wired devices on the network, across a WDS link, and with other wireless clients associated with a different VAP.

Need help sharing internet connection between pc and mac using airport

Hello
I have a PC with an internal modem that connects to the internet via 3g+. it's got wi-fi as my macbook.
i want to share the internet connection of the pc via wifi (using what is called an "ad hoc" connection ( a pc to pc network)) so that the mac can connect to the pc (via wifi) and use its internet connection.
i've already tried a bunch of things but they don't work, can someone help me or tell me where i can find a GOOD guide to do this? (i've already looked around but i haven't found anything that works)
thanks

Hi. I'm not sure if this helps, but I just found a nice way to do it the other ways around (share the internet from your mac with your pc).
See: http://echeng.com/journal/2009/07/06/encrypted-internet-sharing-between-mac-os-a nd-windows-xp/
Specifically, step 4 and 6 are crucial!:
1. In Mac OS X, enable Internet Sharing to computers using Airport
2. In AirPort Options, select 128-bit WEP encryption and enter a 13-character password
3. In Windows, add a new wireless network
4. Enter the SSID and select WEP encryption with Shared Network Authentication (not Open)
5. Uncheck “The key is provided automatically” and enter the 13-character password
6. In the Authentication tab, be sure that “Enable IEEE 802.1x authentication” is unchecked
The main idea is that MAC-WEP and PC-WEP are not quite the same, so this tweak makes them line up. Perhaps you can do it the other way around from PC to MAC by sort of reversing the idea?
Hope that helps you!

Connecting the new WiFi Kindle through AirPort

I'm interested in getting the new WiFi Kindle, but I want to make sure I can download through my AirPort Express. I read that you can connect networkable gaming systems through an AirPorts "if you have the proper network adapters." I know nothing about wireless, I looked up network adapters online and they are for plugging into computers. I understand the Kindle to be more like a storage device, does anyone know what if anything is needed to connect it through an AirPort?

Have you asked Amazon? I think the Kindle is theirs.

Time Capsule connectivity drops on extended network with Airport Extreme

I have a new Airport Extreme router as the main router in my network and a Time Capsule set to extend the 2.4Ghz network. The routers must be configured in this order because I want the 5Ghz network from the Extreme to cover my main seating area.
The problem I have is that while I'm connected to the Extreme, on either the 2.4Ghz or 5Ghz network, the connection to the Time Capsule will 'drop'. The network drive within the Time Capsule will no longer be available and the AirPort Utility no longer shows the Time Capsule. If I reboot the Extreme, the Time Capsule will reappear.
Also, when the connection drops, if I were to move within the primary range of the Time Capsult and connect to the 2.4Ghz network, it will connect flawlessly and I would have access to the Time Capsule and it's resources. It is only access through to the Time Capsule through the Extreme that is no longer available.
Any ideas what could be causing this? Both routers work flawlessly otherwise. I'm fairly certain there isn't a hardware problem here. I've gone through all the configuration settings multiple times and can't find anything that could affect this. I have the latest firmware for both routers and the latest AirPort utility.
One thing to note is that the Time Capsule is a North American unit, while the Extreme is from Hong Kong. I know there are slight differences regarding the wireless channels that both can use, but I don't think this is an issue since the Time Capsule maintains proper internet connectivity the whole time. If it was a channel issue, I'd expect the Time Capsule to lose internet access when this issue arrises.
Any suggestions are greatly appreciated!

7.4.2 firmware does NOT resolve this problem.
I also have this problem -- it started about 2 weeks ago (around July 20?), possibly at the time the new Airport Extreme firmware went into effect. I have two separate Mac laptops that each use Time Machine to back up to different disks that are attached to the Airport Extreme (i.e., each laptop has its own backup-destination disk). Both were working flawlessly before (for more than 6 months); now, each one reliably drops the connection to the disk (produces an error message, and thereafter cannot re-connect to the destination disk until I cycle the Airport Extreme with power-off/on). I had hoped that 10.5.8 would help (the release notes talked about improved stability with Airport connections), but not so.

Unable to connect to AE 802.11n through airport utility -despite resetting

Hi all,
I do realize that there are a number of threads adressing what seems to be my problem, but none of the solutions have worked for me.
I have a 2 year old AE 802.11n that has given me flawless wireless network for a long time now. I have for some time been unable to connect to it and change settings through the Airport utility, for example I was unable to update to the 7.4.1 firmware, so I am (was) running 7.3.2.
Today I wanted to setup a external hard drive connected to the aiport, so I needed the Airport utiltiy. After numerous tries, including a direct connection through an ethernet cable, I was still unable to connect. I was getting the infamous 'Make sure your Apple wireless device is plugged in and in range of your computer or connected via Ethernet and try again. (-6728)' error message, despite being able to detect the base fine.
It seemed that resetting the airport had helped a lot of other people, but Alas!! I used soft reset, hard reset and factory reset (presseing the reset button while plugging in the power), and still no luck. The only change is that now my network is no longer working (not surprising), and the base name has changed to factory default. What puzzles me is that Aiport utility states that the base is running the 7.3.2 firmware, while I am certain that it came with version 5.something as factory default. I have just left it without power for a few hours, and still the same.
So, how do I connect to my beloved AE again?
Thanks!
Oh, and I have the same problem on my 3 year old iMac and my brand new MacBook Pro....
Nikolaj 'getting desperate' HTP

I found a workaround:
I removed my new (5.4.1) version of Airport utility, and re installed 5.3.2 (downloaded here: http://www.apple.com/downloads/macosx/apple/application_updates/airportutility53 2forleopard.html)
I could then access the Base, setup my AirDisk, update the firmware, and AFTER the firmware update, reinstall Airport utility 5.4.1. It seems that everything is working now.

Connecting macs and pcs together through airport express

i have had my first mac ibook for just over a week and have also bought an airport express thingy. my daughter has a windows pc laptop. is it possible to connect them both through the airport express so we have a wireless connection to each? i am pretty new to the whole apple mac and wireless business and dont understand about settings and putting codewords and numbers into the boxes that might pop up.
anne

Hi Anne,
Welcome to Apple Discussions
By connecting them you mean to have them both receive signal from the Airport Express to access the internet rather then make a connection for file sharing.
If that is the question, Yes you can. The easiest way of doing this is to set it up on the iBook G4 using Airport Setup Assistant. It will walk you, or your daughter through setting up the Airport Express. You want to assign it a password and your basically done except for your Windows PC. Does your Windows PC have a wireless card? Can you access the internet already? What you are going to need to do in order to connect to it is to join the network like you would any wireless network. I am not a Windows user (I try not to use them as much as possible), so I can't really help you with the Windows aspect of it.
You can also setup the Airport Express using your Windows PC, but I think it would be easier on the Mac.
You may want to look at the following...
Knowledge Base Document #166609, which will help you decide What kind of network do I want to setup (Mac)
Knowledge Base Document #163112, which will help you decide What kind of network do I want to setup (Win)
Knowledge Base Document #163103 on Setting up your AirPort Express or AirPort Extreme Base Station (Mac/Win)
Knowledge Base Document #106424 titled AirPort: Joining an encrypted wireless network
Connecting to the Internet using AirPort
Knowledge Base Document #108058 on Choosing a password for networks that use Wired Equivalent Privacy (WEP)
Jon
Macbook 2.0 White (100Gb HD 2Gb RAM) Mac Mini 1.42Ghz, iPod (All), Airport (Graphite & Express), G4 1.33Ghz iBook, G4 iMac 1Ghz, G3 500Mhz, iBook iMac 233Mhz, eMate, Power Mac 5400 LC, PowerBook 540c, Macintosh 128K, Apple //e, Apple //, and some more... Mac OS X (10.4.5) Moto Razr, iLife '06, SmartDisk 160Gb, Apple BT Mouse, Sight..

Why do I lose connection to my wireless network ATT Uverse but my iPod and iPad do not?

I am connecting to the internet through ATT U-verse and have had a problem with my Macbook Pro not being connected when other Apple devices are connected. Did not have this problem before, but it is iratating as it forces me to restart the ATT modem each time it happens. Is it possible that Lion is causing the problem. MacBook is about one year old.

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MacBook Pro loses connection to Internet after sleep using Airport Time Capsule

I recently upgraded to Mavricks and then added a new Airport Time Capsule, and now I my MBP will not connect to the wireless LAN after waking up from sleep mode. My MBP worked great for over a year with an non-Apple router, so I am thinking that there is a new Apple computer-to-Apple Router issue going on. Any thoughts, suggestions?
I read all the threads and have followed all the simple advice, such as making sure the Airport is at the top of the network priority list, etc, to no avail. I end up having to reboot my MBP to get reconnected, which is super frustrating.
MacBook Pro 17" (late 2011)
OSX v 10.8.5
Model Name:          MacBook Pro
Model Identifier:          MacBookPro8,3
Processor Name:          Intel Core i7
Processor Speed:          2.4 GHz
Number of Processors:          1
Total Number of Cores:          4
L2 Cache (per Core):          256 KB
L3 Cache:          6 MB
Memory:          8 GB
Boot ROM Version:          MBP81.0047.B27
SMC Version (system):          1.70f6
Serial Number (system):          C02HH142DV10
Hardware UUID:          C6AC7046-2B2B-5DE5-BE83-447EAE22E250
Sudden Motion Sensor:
State:          Enabled
Network
Software Versions:
CoreWLAN:          3.4 (340.18)
CoreWLANKit:          2.0.2 (202.11)
Menu Extra:          8.1 (810.11)
configd plug-in:          8.5 (850.252)
System Information:          8.3 (830.5)
IO80211 Family:          5.3 (530.5)
Diagnostics:          2.1 (210.25)
AirPort Utility:          6.3.1 (631.4)
Interfaces:
en1:
Card Type:          AirPort Extreme (0x14E4, 0xD6)
Firmware Version:          Broadcom BCM43xx 1.0 (5.106.98.100.17)
MAC Address:          10:40:f3:b1:49:36
Locale:          FCC
Country Code:          US
Supported PHY Modes:          802.11 a/b/g/n
Supported Channels:          1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157, 161, 165
Wake On Wireless:          Supported
AirDrop:          Supported
Status:          Connected

Hello ghesser,
Thank you for the details of the issue you are experiencing with Wi-Fi on your MacBook Pro after setting up your Time Capsule. I would be concerned about this too.
I recommed reviewing the full article and specifically the section labeled, "Symptom: The network connection drops unexpectedly" in the following article to resolve an issue like the one you described:
Wi-Fi: How to troubleshoot Wi-Fi connectivity
http://support.apple.com/kb/HT4628
Thank you for posting in the Apple Support Community.
Best,
Sheila M.

Lose connection between computers on network through airport

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