2
votes
2answers
55 views

Random Signal Strength Drops

I have a Macbook Air (Mid-2011) at home and a Verizon Actiontec MI424WR Rev. I router. Recently, I noticed that the internet got slower for about 10 sec. and went back to normal. I then opened Wifi ...
0
votes
0answers
94 views

Mountain Lion OS: disable the power management/power save mode for the wireless nic

I've been using Macbook Pro and 10.8.5 Mountain Lion OS. My question is : Is it possible to disable the power management/power save mode for the wireless nic in os x?
4
votes
2answers
285 views

How do I prevent OS X 10.8 from autoconnecting to a specific wireless network?

I have two wireless networks at home. I want my Mac to autoconnect to one of them, but not the other. However, I do not want to remove the other network from my preferred list, since I want to keep ...
0
votes
1answer
250 views

How can I get my Macbook Air 2013 (September 2013) to connect to wi-fi?

I just got my new MacBook Air delivered yesterday. I opened it up today and was happy until it couldn't connect to Wi-Fi. After Googling I found out that this has been an issue and that Apple ...
1
vote
0answers
193 views

MBA has occasional difficulty with campus WPA/WPA2 enterprise wifi network

I'm at the University of Texas, where we have a WPA/WPA2 enterprise wifi network. Much of the time it works great. Other times, it's tricky to connect and stay connected. I can actually force it to ...
2
votes
0answers
76 views

OSX takes several attempts to connect to internet over WiFi

When I start my mac my WiFi connects to my router as normal, however it never has an internet connection. I'm connected to my rounter and can log in to it I just don't have an active internet ...
3
votes
2answers
647 views

Redirect traffic using PF along with Internet Sharing

The short version: How do I redirect all traffic from en2 port 80/443 to 127.0.0.1:8080 when I have enabled Internet Sharing in OS X Mountain Lion (10.8)? Some background: I am doing a master ...
3
votes
3answers
118 views

How to easily and completely disable/enable WLAN (so it cannot be turned on again while travelling)?

Without going into specifics of why I might like to do this, or whether this is a good idea or not, I would like to know how I can disable use of wireless networking on my MacBook Air, either via ...
2
votes
1answer
3k views

Can't turn on wifi on Mac OSX Mountain lion MBP 2012

The WiFi interface won't turn on when i press "Activate wifi" from the preferences neither from the status bar. I tried restarting the mac,and reset the pram. The Ethernet works fine and this is ...
3
votes
4answers
2k views

Wi-Fi Diagnostics app not found

After reading this CNet article I was pretty excited to have a tool that monitors my wireless network since I'm in the process of setting it up well. Wi-fi Diagnostics is said to be in the ...
3
votes
2answers
179 views

Local DNS circumvented when WiFi is active

I am using Mac OS X 10.8 to connect to two networks through ethernet and wifi and I am experiencing a problem with local DNS resolution. I would really appreciate your advice. I am simultaneously ...
0
votes
1answer
147 views

SSID not showing. cannot autoconnect to in-range ssid

I cannot get my laptop to automatically connect to a specific network when it's in range. I am housesitting for someone who's SSID is named vpn (secured via wpa2 personal, broadcasting its ssid. I do ...
1
vote
1answer
215 views

'Always Trust' wifi network not working

This is more of an annoyance than anything...I have a MacBook Pro (latest Retina 15") and a Mac mini (latest model) both running Mac OS 10.8.4 and whenever I connect to my company's wifi network, I ...
2
votes
2answers
4k views

How to troubleshoot WLAN WPA2/WPA not working after updating to OSX 10.8.4?

I've tried to update my macbook pro to osx 10.8.4. While my macbook rebooted, it said, that the update failed. After this failed update, my Mac will no longer connect to my TL-WR841N router. I ...
0
votes
1answer
51 views

Web-based wireless login: remember password

When connecting to some wireless networks, the first webpage that I try to load redirects to a login screen. It becomes possible to access the internet only after logging in. I'm sure most people ...
1
vote
1answer
447 views

WiFi: No Hardware Installed and using wifi adapter

I am getting an error 'WiFi: No Hardware Installed' and am trying to use a micro usb wifi piece (http://www.amazon.com/computers-accessories/dp/B005CLMJLU). I know this hardware works fine as I've ...
2
votes
1answer
326 views

Bluetooth keyboard causing wifi to freak out, in turn using all of my CPU and RAM?

I paired my Apple Bluetooth keyboard with my Macbook Retina running 10.8.3 today, and noticed that my fan starting running really loudly. Opening Activity Monitor, it showed that a task, ...
1
vote
2answers
1k views

How to keep Mac alive during internet connection/download

Since version 10.8.1, my Mac cancels the wifi connection and switches to standby mode, despite download. I can remember that the one advantage of the mac was that i don't have to do anything for ...
0
votes
1answer
562 views

Prefer cable over wifi in Mac on Mac for a specific IP

Is it possible to set a MacBook Pro to use ethernet cable over the wifi when it tries to access a certain IP in .bashrc file or any other configuration file? For example, you can set it not to use a ...
3
votes
4answers
4k views

OSX won't automatically connect to WiFi

About a week ago, my OSX machine stopped connecting to any WiFi networks automatically. If I open the WiFi menu from the top bar and select the desired network, it connects OK. Also, if I enable "Ask ...
0
votes
1answer
728 views

Wake on demand no more working

I was using Wake on Demand (not WOL) to access my mac remotely. I was able to turn in on from LAN or internet through SSH, VNC or HTTP. The problems came when I upgraded to Mountain Lion. Initially ...
0
votes
2answers
5k views

How to use VPN with OS X Server?

I have recently set up a server on my Mac mini with the OS X Mountain Lion Server app. I would like to have remote access (from outside of my home's wifi network) to the files and folders in my home ...
0
votes
3answers
3k views

How can I disable automatic scanning for WiFi networks?

The objective is to strengthen the WiFi reception (at the moment without additional hardware). I live in an area with a 100+ radio signals. Majority is useless (to low signal) but still scanned and ...
0
votes
1answer
202 views

Policy on users of Internet sharing on Mac OS X Mountain Lion

I have an ADSL Modem directly connected to my Mac 10.8.2 in bridge mode, the PPPoE connection is initiated by Mac and internet is shared to user computers / mobiles using WiFi. Question: Can i limit ...
0
votes
1answer
47 views

Mac is not remembering specific network

I keep the option to auto-join preferred networks on wake. However, after I reconfigured my router at home, my home network simply ignores that option. I have already tried fixing HD permissions on ...
1
vote
0answers
116 views

How to globally set WiFi to use device management identity certificate for all users?

I'm using Apple's Profile Management service in Mountain Lion, and discovered through serendipity that an enrolled device can authenticate on EAP-TLS to our WPA2-Enterprise Wifi using the Device ...
1
vote
2answers
1k views

Reverse tethering of Android device to OSX over WIFI

or HOW TO Find OSX wifi sharing on an android device I have setup a mac mini (Mountain Lion) with internet sharing to devices using WIFI. My iPhone and iPod both see and can use the connection but ...
0
votes
0answers
186 views

After using McDonald's public wifi (via Bell), home wifi is connected but unusable

10.8.2, 15" MBP. I used my MBP at McDonald's and connected to their Bell wifi. The user has to open their browser, attempt to go to any website, and get intercepted by the McDonalds's T&C ...
3
votes
4answers
10k views

Wifi problems Mac OS X 10.8.2 MacBook Pro

There are hundreds of threads regarding Mac OS X 10.8.2 wifi problems, but no thread is describing exactly my issue. I have a MacBook Pro 2011 with OS X 10.8.2. Since around two months I have ...
1
vote
0answers
189 views

Why won't my MacBookPro8,2 (Early 2011) connect to the internet through wifi after update to Mountain Lion?

I'm having a really weird problem with my MacBookPro8,2. Ever since I updated to Mountain Lion a couple weeks ago I've been having this problem. It will connect to my WPA network at home, I can hit ...
2
votes
2answers
2k views

Mountain Lion: Not joining preferred WPA2 Wifi network

My Mac Mini (2011) has always auto-joined networks worked fine until a few days when he stopped auto-joining my preferred WPA2 Wifi network when I start it up. When I click Join Other Network and ...
0
votes
2answers
335 views

Macbook pro can't access web

Really strange problem just started on my 2010 mbp running mountain lion. I reset my machine because I was having problems with outlook crashing (this is not strange well knows anyone who tries to ...
2
votes
1answer
2k views

How to tell if the iphone 5 is connected to the 2.4 or 5 ghz network? [duplicate]

I just got a new 5th generation apple airport extreme and I set it up in the dual band mode and I am wondering if it is possible to see which frequency the iphone 5 is connecting to. I know that on ...
2
votes
1answer
308 views

Create AirPort network from the command line?

Is it possible to put my AirPort in access point mode, so it creates an infrastructure (ie, non-ad-hoc) network from the command line on OS X 10.8? Similar to using System Preferences -> Sharing -> ...
2
votes
3answers
4k views

I forgot the Password for WPA/WPA2 Personal where can I get it

I'am trying to set up a wireless connection to my HP OfficeJet printer. For this I need to enter the password to my WLAN which I forgot. How and where can I retrieve it?
1
vote
1answer
583 views

Disable Wifi Hotspot Popup Window

Is there a way to disable the wifi popup window that was introduced in OS X Lion. I know I can remove it from known wifi networks, but sometimes I do use this connection (It's the Starbucks free wifi ...
13
votes
15answers
32k views

Wi-Fi connection randomly disconnects on 2012 MacBook Air

My 2012 MacBook Air has problems with Wi-Fi – random disconnections, every few minutes. The problems occurred with Lion, and persist after an upgrade to Mountain Lion. It seems the Wi-Fi drops ...
2
votes
1answer
716 views

Share Ethernet over Airport (Macbook PRO, Mountain Lion) to Windows XP - No DHCP

I'm not able to share network from Ethernet to WiFi (AirPort) on my 10.8.2 (MBP 13", 2012, MacBookPro9,2) I'm able to create both protected and unprotected networks, and authenticate from Win XP. But ...
2
votes
2answers
848 views

How do I monitor the Airport base station currently used for wifi?

I need to do a few tests and I will need a tool to check which Airport base station I am connected to. I want to be able to monitor any changes (switching from base station to base station, signal, ...
3
votes
2answers
1k views

Mountain Lion is stuck with “See network administrator” when joining Wi-Fi network

I recently clean installed Mountain Lion to my mid 2011 iMac, and ran into a frustrating issue when joining my Wi-Fi network. All my other Apple devices have no trouble accessing the same wifi, except ...
4
votes
2answers
9k views

What can be done to make my Mountain Lion Mac drops connection to my Cisco router less often?

I have a Cisco wireless router WAG54G2 Annex A plus Cisco Extender RE1000. The router is upstairs and extender helps me strengthen the signal downstairs and have been having issues keeping a wireless ...
2
votes
2answers
7k views

Can you make iTunes forget a device?

After migrating from one computer to another, my iPhone now automatically appears under the devices list in iTunes on both my old and new Macs. I don't want to accidentally sync my iPhone with my old ...
3
votes
1answer
368 views

Large ping times in normal mode, okay ping times in safe mode

I pinged google.com to see that ping times ranged from 54 ms to over 2000 ms on my MBA. After a quick isolation and testing, I figured that it was my MBA only issue. I log into safe mode on my MBA ...
3
votes
1answer
872 views

Is there a way to auto switch wireless networks depending on signal strength?

I have a Linksys dual band router. Near the back of our house (which is where our computers are mostly located) only the G network really comes through so when I'm working in the front of our house, I ...
0
votes
3answers
1k views

DNS Issues after Updating to Mountain Lion

I've updated to Mountain Lion, and I'm having some DNS problems. I always PPTP/L2TP VPN connections on my macbook. Recently after a while of working with Mountain Lion, VPN stops sending and receiving ...
3
votes
0answers
1k views

Mountain Lion Upgrade Internet Issues [closed]

My MacBook Air late 2010 worked perfectly before the Mountain Lion upgrade. After I updated to Mountain Lion, the Internet stopped working on my WiFi network. It detects the network and connects to it ...
1
vote
0answers
103 views

Connects to 2.4Ghz coming out of sleep

I have an early 2011 MBP and a current generation Time Capsule. I have set up the WiFi to be dual-band with the same name. When I boot from cold, my MBP automatically connects to the 5Ghz band as ...
1
vote
1answer
688 views

Making a program use a specific network interface

I would like my IRC client to only use a WiFi connection and all other programs to use WiFi or wired connections. This is because every time I plug in my Ethernet cable my IRC client automatically ...
2
votes
3answers
2k views

Connection timeout when sharing internet with password

I have a MacBook Pro with Mountain Lion 10.8. I am connecting to the Internet via a USB Internet Key. I enabled internet sharing via WiFi. My friend has a MacBook Pro with Lion 10.7. When I enable ...
4
votes
2answers
3k views

Wifi doesn't stay connected with 2010 MacBook Pro after upgrade to Mountain Lion

After upgrading from Snow Leopard to Mountain Lion the Wi-Fi on my 2010 MBP basically stopped working. It would stay connected for a few minutes at a time and then drop the connection, connect, drop, ...