Random Disconnection From My Wireless Access Point

I got my MacBook a few weeks ago, wand I'm loving it... for the most part.
Info: I've been using my Linksys WRT54G router for years. I've never had a problem. I currently have a desktop Mac connected to it along with my MacBook, and the connection on the Mac is fine.
*The problem:* My MacBook doesn't hold a steady connection to my router, even when I'm just mere feet away.
*What happens:* I have a very strong connection on my WiFi with the built-in AirPort. Then, a few seconds later, all of the 4 bars drop to 0 for a few seconds, jump back to 4, go back down to 0... you get the picture. I find this frustrating, as the internet may shut down for a minute at a time, regain connection for a few seconds, and then lose connection after about 10 seconds. I am unable to use iChat (it shuts down whenever I lose connection), or easily browse the internet.
*I know it's not the router. My desktop Mac connects with ease. Should I take my MacBook to a Genius Bar?*
Message was edited by: Pickleman

Unfortunately, join the crowd ....
Wifi connection bad since upgrade to 10.4.10 (SAME PROBLEM IS IN 10.5)
http://discussions.apple.com/thread.jspa?threadID=1008143&tstart=0&start=0
Intermittent WIFI with Leopard on Macbook
http://discussions.apple.com/thread.jspa?threadID=1231631&tstart=0
New MacBook Pro & Leopard - Airport Connection problems
http://discussions.apple.com/thread.jspa?threadID=1200966&tstart=0&start=0
Airport random disconnect
http://discussions.apple.com/thread.jspa?threadID=970070&tstart=15&start=0
... that's a couple of the major threads about this issue, that has been going on since June.

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Apple TV 2G (Airplay and Homesharing) can only stream from devices on the same wireless access point range??

connection:
40 Mbps Fiber Broadband connection using:
Devices:
1. Main Modem/router (AP1): Huawei HG8245 (provided by ISP) - Wireless enabled.
2. Remote Access point (AP2): Linksys/Cisco E3200 Wireless gigabyte router flashed with DD-WRT v24-sp2 (06/14/11) mini (Cascaded -wired- LAN to LAN from main modem).
3. Wireless Repeater to cover a dead spot (AP3): Linksys/Cisco E1000 wireless repeater.
4. Apple Tv (AT2G) with home sharing/airplay enabled.
5.( Ipad) with home sharing on itunes enabled.
6. Win7 (PC) using iTunes with Home sharing enabled.
all devices are updated to their latest firmware.
In order to cover a large 3 story house with Wifi. I had (AP1) is located on the first floor, while (AP2) is located in the basement floor directly wired by LAN to LAN with (AP1). (AP3) is located on the Ground floor away from the living room to repeat wireless network into the back yard. While (AT2G) is located in the living room on the ground floor right in the middle of both (AP1) + (AP2) while connected via Wifi.
Network SSID, security, passphrase and wireless settings of (AP2) are identical to (AP1) to create a single big LAN/WLAN roaming network where all devices connected to both wireless access points can find/share the others. As understood, it's refered to as bridging.
I have noticed that my iphone/ipad does not show the airplay button anywhere within the wireless network. it seems that the apple TV randomly choses to connect to the AP with stronger signal, or switch to the other in case of a reboot to one of them.
to elaborate further, if i was sitting in the living room (groundfloor), trying to airplay some you tube contents via Wifi to my Apple TV, i may not find the airplay button available all the time, i found out the reason is while i'm wirelessly connected to AP1, the Apple TV was connected to AP2 and both deviced cannot detect each others to enable my purpose. that goes the same for Home Sharing. only if my Ipad/PC and Apple Tv are on the same wireless AP. they would detect each others immediately.
although, the second AP (AP2) is suppose to extend my wireless network of the same subnet in which any device connected can be found.
After all sorts of trial and error tweaking my router/access point, I thought the problem would be due to the Linksys 3200 capability of bridging WLAN and lacks few protocols that enables my purpose. i have flashed the firmware to a DD-WRT, but again, problem was not solved.
I have not tried having my Apple Tv wired to either router/AP, but i assume it may work well if i do so. i still need to solve this wireless connection issue though.
Am i the only one with this problem, would there be something wrong with my setup?
Your feedback is highly appreciated.

You may or may not already have your network set up correctly, it's just that I can't tell from what you have said.
I have a main router provided by my ISP, I have several other Airport Extremes and Airport expresses connected by Ethernet, all set up to bridge the network created by the main router.
Each maker has their own settings, but bridging should be reasonably obvious. In simple terms my main router distributes IP addresses to all devices, the Airports bridge that network by passing these addresses to the devices from the main router. A base station that isn't in bridging mode will distribute its own addresses to the devices connected to it.
I don't really follow your next point.
instruction for configuration vary from manufacturer to manufacturer, the best course of action here is to refer to the manual. If everything is set up properly the addresses of everything on your network will have identical sets of numbers for the first 3 of 4 groups of numbers that make up an address, the last set must always be different. I think the part you are referring to with your DD-WRT is the option to have Ethernet and wifi bridged or not.
Some routers may be easier to configure than others, but generally speaking they should all work with the Apple TV. 5Ghz is less likely to suffer interference but it is much more likely to be blocked by solid objects, it may or may not be an advantage.

How can I get alerts if a Wireless Access Point has been disconneted from the network?

How can I get alerts if a Wireless Access Point has been disconneted from the network?
Is it possible to get alerts via email from the WLC or WCS if Access-Point has been removed from the network?
Thanks in advance.

Hi,
The below link will answer ur question!!
http://www.cisco.com/en/US/docs/wireless/wcs/7.0/configuration/guide/7_0event.html#wp1229996
Please dont forget to rate the usefull posts!!
Regards
Surendra

How to setup a wrt54g router as a wireless access point to extend wifi signal from e3200

how do i setup a wrt54g router as a wireless access point to extend wifi signal from e3200 which is broadcasting the internet?
everyone keeps saying to remove the stock firmware and instal the dd-wrt firmare to do this. can i do this with the stock firmware?
any tips to avoid interfearance once setup?

You have to connect both with a cable.

An Error Occurred while trying to join "my wireless access point"

Hi,
I've been using wireless access for a year and never had a problem connecting.
But starting yesterday I get a +*An Error Occurred while trying to join "my wireless access point", Please try again.+* Message.
I have 2 Mac's and have no problem connecting with the other one. It’s just the IMac.
I tried everything including resetting router, changing password, adding a $ to the password, accessing without password, deleting the whole air port and create a new one, but still getting the same message.
I might need to add, while I was working with the IMac I didn’t use wireless for a few hours, but when I got back to my browser I noticed that I was connected to a different wireless service. (FONFREEINTERNET if it matters) I have no idea why, since I didn’t change it.
Anyways, I tried to switch back to my access point, but it wouldn’t let me. It’ll just give me the +*An Error Occurred while trying to join "my wireless access point", Please try again.+* Message.
Funny is when I use the FONFREEINTERNET access point the internet seems to work fine.
I could look up Google without a problem, but when I tried to connect to Facebook for example it won’t let me. Instead a FONFREEINTERNET page will pop up with some options on how to pay! (by minute/or day/or week…)
I get the strange feeling that they planted some kind of bug/virus!!!
I don’t know what else to do.
Anyone knows that problem? What can I do?
Any help is greatly appreciated!
I researched on FONFREEINTERNET, there’s a spot close to my house/guess that’s the one I used…
http://maps.fon.com/ ZIP CODE 904-0113 and you’ll see a coffee pod, which is about 2 minutes walk from my house.

Hello Tesserax,
I get the same error message again...
I tried the 3 suggested steps again, but unfortunately it did not work.
After a Restart, Sleep or just the awaking from Screensaver mode I’m disconnected from my wireless Network anymore.
Even if the Computer was asleep for just a second!
I am able to fix the problem temporarily with Network Preferences → Assist me → Diagnostics
Choose Airport → Choose network → Enter Password (Even if I check safe password it’ll ask me every time) → and than usually all lights on the left menu switch from red to green and I get the popup message “A Network Change has been detected. Your Internet seems to work fine.” (similar - I’m at work and don’t remember exactly)
And it works fine…until the screensaver comes on or it sleeps again
I have the Problem with my IMac and Mini but the IMac at least remembers my password…
Any Ideas
I’m connected through a Buffalo WZR2-G300N wireless router

IMac (imac11,2 and imac9,1) disconnect from CISCO wireless on OSX 10.6.7 and 10.6.8

Just wondering if anyone is having connectivity issues with CISCO WAP (wireless access point). Our iMacs (intel inside) have both 10.6.7 and 10.6.8. I do see that there seems to be many with connectivity issues but not sure if this should be under hardware or OS.
The issue begins with the airport symbol still connected (or looks like) to an SSID (hidden or unhidden - both same results). It is hanging on to the SSID waiting for connection. I really don't know what's going on network side as I was not given permission to look or even monitor the network to look for this kind of issue. Doesn't matter what is being activated on computer, at some point the computer is disconnected from WAP. This seems to be happening all over campus. Same machines and OSs.
Last year everyone was on 10.6.7 and there were no connectivity problems.
Although changes were made to network, there was one two month period where all computers were updated and returned to clients. On the first day, they all got disconnected. During the summer, a class and two teachers were using the updated computers with no disconnects. First day of school, previously mentioned, everyone got disconnected.
It is now evident that 10.6.7 and 10.6.8 have disconnectivity issues. The anomoly here is that when I stream something to see if a disconnect happens the computers do not get disconnected. As soon there is a chance for idling to happen disconnects seem to happen.
Now I know it looks like the network. I am trying to poll the community to see if others have experienced any of these problems as well. I want to know if this is a machine problem, an OS problem, or a network.
Network engineers who came to troubleshoot could not replicate the problem and point to 10.6.8 because there are so many in the community who complained about disconnects.
Any help would be appreciated.

Hi
Is everything else running on the iMac OK (just Logic 8 not working)?
http://support.apple.com/kb/HT2375
Did you check all 3rd party plugins and drivers are OSX.6 compatible?
Have you tried moving the Logic preferences file out of <user>:Library:Preferences and re-starting Logic?
Have you tried starting Logic with Core Audio disabled?
How did you install OSX.6.7: Combo updater or via Software update?
Maybe you can post a crash log here to give some clues?
CCT

I have two problems with my 2012 13" MacBook Pro. 1. Gray screen shows at startup 2. Randomly disconnects from network. Any help will be greatly appreciated.

I have two problems with my 2012 13” MacBook Pro.
Gray screen shows at startup
Randomly disconnects from network.
Any help will be greatly appreciated.

First, open Terminal in your Utilities folder and paste this into the prompt line:
sudo update_dyld_shared_cache
Press RETURN. You will be prompted to enter your admin password which will not be echoed to the screen. Press RETURN again.
Next, boot the computer into Safe Mode.
Next, do the following:
Reinstalling Lion/Mountain Lion Without Erasing the Drive
Boot to the Recovery HD: Restart the computer and after the chime press and hold down the COMMAND and R keys until the menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD and click on the downward pointing arrow button.
Repair the Hard Drive and Permissions: Upon startup select Disk Utility from the main menu. Repair the Hard Drive and Permissions as follows.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu.
Reinstall Lion/Mountain Lion: Select Reinstall Lion/Mountain Lion and click on the Continue button.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.

Forgetting WiFi password, and not connecting to wireless access point automatically??

I'm using (until tomorrow when I get a MacBook Pro which HOPEFULLY won't have the same problem) a pre 2007 Macbook which is running Mac OS X 10.5.8. It was previously owned by my brother and passed onto me about 4 months ago. Within that time I've had nothing but problems with the WiFi connection!
The first issue would have to be that if I put the MacBook to "sleep" rather than turning off, it disconnects from WiFi during that process. Fine, that's to be expected. But when I wake it up, it's not only disconnected, but I have to re-enter my WiFi password in order to reconnect. Is there some reason that it will not remember the password through this sleep process? Turning off and on normally works fine, and it connects automatically, but not when it sleeps.
The second problem is equally confusing to my mind. In my house, we have a wireless access point upstairs (we have 3 floors after having our attic converted). All characteristics (name, password etc) are the same on the access point as on the main router downstairs. Every device in our house, included a couple of android phones, a tablet, and two laptops running various versions of Windows, all connect to this wireless access point with no problem at all. None of them have been "set up" to do so, in that they detect it as part of the same network and join it automatically. But for some reason, my MacBook won't do it? At first I would assume that perhaps it's due to the age of my MacBook and maybe some flaw in the old operation system, but my iPhone 4S running iOS 7 doesn't connect to this access point either. Is this some weird security thing that Apple use in their devices??
To make things even more frustrating, the MacBook's issue of remembering the WiFi password means that when I come back downstairs and into range of the main router, it's forgotten the password again and I have to re-enter it to reconnect.
Can some PLEASE offer some kind of assistance? I'm getting a brand new MacBook Pro tomorrow and if it's an OS issue then I assume I won't have it anymore, but I'm desperate to solve this issue one way or another considering this machine will be staying in the family and in this house so will pressumably have the same issues.
Thanks in advance guys! If I've not given enough info, just ask

I'm using (until tomorrow when I get a MacBook Pro which HOPEFULLY won't have the same problem) a pre 2007 Macbook which is running Mac OS X 10.5.8. It was previously owned by my brother and passed onto me about 4 months ago. Within that time I've had nothing but problems with the WiFi connection!
The first issue would have to be that if I put the MacBook to "sleep" rather than turning off, it disconnects from WiFi during that process. Fine, that's to be expected. But when I wake it up, it's not only disconnected, but I have to re-enter my WiFi password in order to reconnect. Is there some reason that it will not remember the password through this sleep process? Turning off and on normally works fine, and it connects automatically, but not when it sleeps.
The second problem is equally confusing to my mind. In my house, we have a wireless access point upstairs (we have 3 floors after having our attic converted). All characteristics (name, password etc) are the same on the access point as on the main router downstairs. Every device in our house, included a couple of android phones, a tablet, and two laptops running various versions of Windows, all connect to this wireless access point with no problem at all. None of them have been "set up" to do so, in that they detect it as part of the same network and join it automatically. But for some reason, my MacBook won't do it? At first I would assume that perhaps it's due to the age of my MacBook and maybe some flaw in the old operation system, but my iPhone 4S running iOS 7 doesn't connect to this access point either. Is this some weird security thing that Apple use in their devices??
To make things even more frustrating, the MacBook's issue of remembering the WiFi password means that when I come back downstairs and into range of the main router, it's forgotten the password again and I have to re-enter it to reconnect.
Can some PLEASE offer some kind of assistance? I'm getting a brand new MacBook Pro tomorrow and if it's an OS issue then I assume I won't have it anymore, but I'm desperate to solve this issue one way or another considering this machine will be staying in the family and in this house so will pressumably have the same issues.
Thanks in advance guys! If I've not given enough info, just ask

IOS 6.0.1 - Problems with certificate based authentication on wireless access point

Hi all
We are using iPad 2 as order terminals in our shops for about 5 months. Some of the iPads (the first who entered the field) started to cause problems now. These iPads are no longer able to keep long-term connection to the wireless access point in our stores. After selecting the SSID a successful authentication using the stored EAP-TLS certificate is performed (this can be seen in the log files of our wireless controller and by the IP adress that is given by DHCP). But within seconds the affected iPads opening up a captive portal page (empty, without contents) and separates the connection to the SSID after a short time again.
Affected are currently only iPads 2 with iOS 6.0.1, which were staged about 5 months ago. The newer devices with iOS 6.1+ connect without problems and open no captive portal page. The first cases occurred on the last Wednesday. Before that everything worked without difficulty. No modifications took place on the security structure. The numbers of affected devices increased until all iOS 6.0.1 were affected.
Access to other SSIDs (without use of certificates, by entering a key) for the devices is still possible (the devices does not open an captive portal page). The DHCP scope is not used up, so there are enough IP addresses available.
"Newer iPads" with an iOS of 6.1+ are are showing no problems on the same wireless access point, where the older devices are rejected. New and old devices use the same certificates and authentication mechanisms.
In the analysis of the issue, it turned out that the problem can be solved by an update to iOS 6.1.3. Subsequently, the iPads will be able to rebuild a connection with the access point, without a captive portal page.
Since the bandwidth is very narrow dimensioned in our stores, the communication of the iPads was severely restricted. Thus, the iPads are for exampleare accessible for the APNS but can not find iOS updates or check for their availability.
A comprehensive update to iOS 6.1.3 is currently excluded.
Does anyone knows this issue? What else can be done (except from updating)?

I will answer my own question in case it helps anyone else.
It would "seem" the ios 6 devices try the proxy and if that is not working they resort to the def gateway.
To Fix I did the following:
Brocade WIFI network has IPS and Advanced Firewall rules that seemed to be tthwarting some traffic, the iphones would then try the default gateway and be blocked at the FW.
I disabled the IPS and the Advanced Firewall Settings on the wifi as they are redundant to our main IPS and firewall that all traffic flows through anyway. I will tune it later, but when the CEO is demanding a fix "**** the security, full speed ahead"
Created some rues on the firewall to allow...
- IMAP-SSL (port993) outbound
- SMTPS (port 465) to yahoo servers outbound
- tcp port 587 to yahoo servers outbound
- https to akamai servers
Most http and https goes through the proxy as it should, BUT...
It seems that the akamai traffic allways ignores the wifi proxy settings and just heads straight for the default gateway. I suspect there is a bug in the icloud app?
Hope this helps someone else.
-Bo

Can I disable my Verizon Fios Router Wireless radio, connect it to a switch and use my airport express as my wireless access point connected to an in wall ethernet port?

Here's the deal. I have a Verizon Fios MI424WR router. My house has CAT5 throughout the house. The media panel is located in the garage. I want to take the Verizon Fios Router and cannot it in the media panel so I can connect a switch to it, that way, all my CAT5 can fire throughout the house. Verizon being Verizon decided to connect the router directly in the office.
Can I go this route (Router in media panel, switch cross connect to it) and use Airport Express, connected to one of the in-wall CAT5 ports in my house and then set it up as my wireless access point to provide wifi to my portable devices (iPad, iPhone, Macbook)? Is this possible? Will Airport Express comminicate with my verizon router via ethernet in-wall? Do I have to turn off the wireless radio in the Verizon router? Any help would be greatly appreciated!

That is right, by hard wired I was just making clear wired vs wireless attachment. AirPort family of devices will only act in a repeater mode with their own family members, not FiOS routers. they have to be wired to work.
There are some useful docs you can download from Apple, Support, Manuals, Peripherals, AirPort (just follow thos links from the Support button on the top bar):
Apple AirPort Networks
Designing AirPort Networks
AirPort Express Setup Guide
The last has a diagram of what you are trying to do, though without the house wiring, etc., but the basic principle.

I can't get my macbook to access shared files on a windows computer when it's connected through a wireless access point.

I recently bought a Netgear Wireless Access Point to use in the office so we can have a wireless network. I configured the wireless network, and I am currently connected to the internet. However, I no longer can access the shared files on the Windows computers like I could when I was hardwired in with an ethernet cable. I've disabled all of the internal firewalls on all of the computers (and there's no firewall built into the WAP), all the computers are on the same workgroup, and I've tried accessing the computer with the shared files directly via the IP address using the instructions found here http://docs.info.apple.com/article.html?path=Mac/10.5/en/8849.html.
My computer sees that the other computers on the network are there. They show up in the network view from the finder. However, when I try to connect to them, it tells me the connection failed. When I click connect as, it says:
"Connection Failed
"The server “PC-ASSISTANT” may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again."
When I try to connect via the "connect to server" on the finder, I type in "smb://10.0.0.103/Word Processing" It tells me:
"There was an error connecting to the server “10.0.0.103”. Check the server name or IP address, and then try again.
If you are unable to resolve the problem contact your system administrator."
I have no clue what the problem is. I'm not really an IT person or a networking guru. Can someone please help?

You posted in the Older Hardware forum, which is for pre-year 2000 hardware. Suggest you post your question in the Airport forum at https://discussions.apple.com/community/wireless/airport
 Cheers, Tom

Anyone know how to set up mac as a wireless access point?

thats pretty much my question, i wanna access the internet on my nintendo DS and Wii

Hello and Welcome to Apple Discussions.
Although I'm not familiar with the Nintendo DS you can use the iMac as a Wireless Access Point by going Apple Menu > System Preferences > Sharing > and selecting Share Connection from: popup menu: however you connect and the choose Airport to share to.
This article refers.
Merry Christmas
mrtotes

WRT310N as a "Wireless Access Point"

Hello,
I am in the market for a wireless device to add to an existing subnet. I see many tutorials regarding routers as wireless access points, but I am not sure if this device will work.
My plan is to connect one of the switch ports to an existing switch and not use/configure the WAN port.
I would rather purchase a router then a true WAP do to the fact that it can also act as a router (should I need it later), whereas a WAP cannot.
Any thoughts on this is appreciated.

Well try upgrading the firmware of the router & keep on holding tightly
the reset button in such a way that power light is blinking on the
router & then do a complete network power cycle i.e., unplug the power
cables from the modem & from the router & then plug in the power cable
to the modem first once all the lights are solid green you could plug
in the power cable to the router & check out it will definately work!!
Open the setup page of router using 192.168.1.1 then put in the
password as admin...all you need to do is do the wireless settings such
as Radio Band Frequency to Standard 20 MHZ frequency,channel to 11.
Also,the advanced wireless settings to Beacon Interval=50,Frag
thres=2306 & Rts thres=2307 & then uncheck a Block Anonymous Internet
Requests & it will definately work!!!

Can WRT54G be setup as a Wireless Access Point?

Does anyone know how to setup a router (WRT54G) to connect to other routers using a wireless connection and function as either a wireless access point or another router using the main router for it's internet and network connection?

you cannot get the WRT to connect wireless to any device as it is an access point.
However this same thing will work wired. All you need to do is change the LAN ip of the WRT to 192.168.1.50 from 192.168.1.1 and disable the DHCP on the WRT.
Connect both devices LAN to LAN , do not use the internet port of the WRT.

Using WRT54GR as a Wireless Access Point only

I have a WRT610N as my main router. I want to use an existing WRT54GR purely as a wireless access point and ethernet switch. Any suggestions on how best to do that so I can still access the WRT54GR to make configuration changes? Right now I have the network functionality working by simply not using the Internet port on the WRT54G but by going to 192.168.1.1 I can only get to the WRT610N.

(Restarting this thread).
I made the change you suggested and statically assigned 192.168.1.200 to the WRT54GR. I can reliably access it through this IP address. I connected it to the rest of my network by using one of the 4 switch ports (not the Internet port). I disabled DHCP on it and configured the Wireless settings to be the same (same SSID and Security Settings) as my other wireless router.
What I'm finding is that devices in my house won't assoicate with it. I tried changing the SSID to a different value; devices were able to see the new SSID but when I entered the pasword they told me that no DHCP server could be detected. A wired device that I plugged into another of the 4 switch ports on the WRT54GR was able to pick up an IP address from the main router just fine so I know that basic connectivity is OK.
To achieve what I want (i.e. the WRT54GR just acts as a wireless base station to extend wireless coverage in the house), do I need to connect the WRT54GR to the rest of the network using the Internet port rather than a switch port? If so, what configuration settings do I need to set up so that all the devices can get their IP address from the main router?

Random Disconnection From My Wireless Access Point

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