A global system of interconnected computer networks that use the standard Internet protocol suite (TCP/IP) in order to provide access and communications for private, public, academic, business, and government uses.

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Cannot authenticate to twitter, facebook, linkedin in “Internet Accounts” MBP OSX 10.9.4

OSX Mavericks 10.9.4 on an MBP I cannot authenticate to any social network from the "Internet Accounts" in System Preferences, usually the response is: "Unable to verify account name or password" (I ...
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10 views

Mac wont pull up web browsers or applications requiring internet

A few minutes ago i was about to start up minecraft and realized it said no internet connection even though it said i had full bars and a valid ip address, this was weird considering it was working ...
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1answer
27 views

Maps app on iPad-mini wifi only without internet

I have a iPad-mini wifi only device. Several times I have been able to pull up a map that I have bookmarked without being connected to the internet. This has been when I was in a vehicle with no ...
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22 views

AirPort Extreme Refusing Internet Connection to Windows Clients

I have an AirPort Extreme (3rd generation) acting as the router in the house. Unlike the Actiontec router that it replaced, Windows 7 (but not XP) computers connected to the LAN in various ways, ...
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1answer
20 views

iPhone can't access internet/iMessage

My wife's iPhone 5 is exhibiting strange behavior: It isn't receiving iMessages. It can't access the internet. It can send texts, but they come across as plain SMS instead of iMessage. I'm sitting ...
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2answers
34 views

How to temporary block any internet communications of iPhone?

Is it possible to press some button and temporary turn iPhone into normal phone, i.e. make it transmit nothing over data channel? I have such button on Android -- to disable "mobile data". Can I do ...
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1answer
36 views

Macbook connects to modem, internet works, but modem -> router, no internet

I'm running a netgear modem CG3000D, and have been able to access internet without problems. However my speeds on the internet were slow for gaming and extensive usage, so I purchased a netgear R6250 ...
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49 views

Can't access the Internet through mobile data network on iPhone 4

My friend's iPhone can't access the internet through the mobile network from any app. But if I enable internet sharing I have access from my laptop through his phone. I can make and receive calls, the ...
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1answer
102 views

Share laptop wifi connection to iPhone

I have windows sony vaio laptop which is connected to Internet through wifi. I want to share connection from laptop to iPhone. I see some articles on sharing Internet from laptop to device WHEN laptop ...
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1answer
210 views

Safari does not load any site but there is Internet connection

A friend of mine asked me to help with his MacBook as Safari didn't load any site. I connected to his computer using TeamViewer (so internet is basically working), and then did a ping on Google.com, ...
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1answer
86 views

Macbook Air A1466 - WiFi channel 13

We are 5 tenants in a big house in the Netherlands and apparently channel 13 is the only one not too crowded to offer us a decent connection. Setting the router on any other channel makes the internet ...
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1answer
220 views

How do I set up IPv6 on my Airport Extreme?

I am trying to set up IPv6 on my Airport Extreme. According to AT&T / BellSouth, my network is IPv6 ready. Network Setup I currently have two parts to my network setup. Westell Model 6200 ...
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1answer
46 views

Is it unsafe to put router into “DHCP and NAT” mode?

When I was trying to get my Raspberry Pi online, in airport utility I put my router in DHCP and NAT mode and entered ports (80). Did I open up these ports to the internet? Would this be unsafe to do? ...
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1answer
163 views

Suddenly got DNS problem with OSX 10.9.2

I have OSX 10.9.2. One day my internet started to stuck on loading. No System updates detected before. When I tried to send ping to http://stackoverflow.com/ I got: 64 bytes from 198.252.206.140: ...
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2answers
306 views

Blocking websites on OS X

I would like to block some websites on the guest account, so my cousin cannot browse things that are not safe for my computer.
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2answers
32 views

Enable internet only for specific apps

I will need to spend few weeks with no internet, but I will still have my mobile hot spot. So I wonder if I can prohibit all apps including OS (which I know will try silently to update something) from ...
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1answer
45 views

Can't connect to any site on MacBook.

here is the problem. On my MacBook Pro with mavericks I can't connect to any site with working wifi(checked it on ipad). Also, Skype and utorrent are working fine, but all browsers can't connect. ...
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1answer
518 views

enabling/disabling internet sharing with terminal in mac osx 10.9.2

Very much on the line of already existing questions, but not having enough reputation to comment by following existing threads, I can only ask my own, at the risk of duplicating may be, certainly ...
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1answer
146 views

iPhone 5c: no edge mobile data after 7.1 update

I have an iPhone 5c, recently updated using iTunes to version 7.1, and now all I can see is 3G or 4G, no edge option in mobile data, how can I restore it?
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2answers
246 views

How can I get my browser to remember a password it doesn't offer to remember?

In my university internet authentication is required. When i use Macbook to connect to internet the password popup window will be appear. On this window I cannot set it to remember my ID/Password. ...
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1answer
100 views

Can I add a status icon for thunderbolt ethernet to the menu bar? (Mavericks)

As the title suggests, I'm using a mac book pro with os x 10.9.2 and I connect to the network through the ethernet adapter thunderbolt. Is there a way to get a reference icon in the menu bar, as is ...
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2answers
311 views

How to show that my Internet connection is still up and active in menu bar?

I am looking for a solution to have the AirPort WiFi or other icon in the menu bar show when an active Internet connection is established. I live in a funky WiFi connection area and connect true a ...
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1answer
386 views

Configure Airport to routers DMZ IP

I have a router connected to the Internet. I have connected my Airport Extreme to this router. I know this is receiving the message (Double NAT). Since I want to receive all traffic on my Airport, I ...
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2answers
804 views

Connected but won't work at home?

I'm on my school laptop (MacBook Air) and it used to connect to my home Internet connection but suddenly it just..stopped. It says that I am connected. And I have full bars, my iPad and everyone ...
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64 views

Mavericks update disconfigured my 3G dongle connection settings

I'm using a Vodafone Mobile Broadband dongle with software I've now updated to work with Mavericks but I now don't know what the correct APN / USERNAME / PASSWORD / IPv4 address and Domain Name System ...
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1answer
88 views

Various random website cannot be reached (cannot allocate memory)

With process of elimination and testing the problems on 2 different Macs, 4 different networks, and many different browsers, I have isolated the cause of my network issue to be the actual Mac. ...
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1answer
346 views

Airport Extreme, no internet

I have an Airport Extreme (4th generation) with firmware 7.5.2; it has been working fine for a long time, but stopped working properly after a brief power outage a couple of days ago. The router ...
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1answer
141 views

Why does Network Restore on my MacBook Air 2012 give me Mountain Lion, not Mavericks

I recently upgraded the SSD of my MacBook Air 2012 Very happy with the Network Restore. Hold CMD+R on start-up, use disk utility to format, and then network restore OSX. But why does it only offer ...
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1answer
970 views

Changed DNS server, now can't connect to internet on Safari, Chrome or App Store

I'm using Mac 10.7.5. Attempting to speed up my internet connection, I downloaded namebench and changed my DNS server per the suggestion given by namebench. After restarting my computer, I can no ...
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2answers
176 views

VPN over ethernet, Internet over wifi

I use a VPN to connect to my work network. It works fine for accessing internal resources, but getting out to the internet over the VPN can be spotty. (Not because sites are blocked. It's just slow.) ...
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103 views

Belkin N150 router problem! Can't access router management page in MBP

I have a Belkin N150 router and can't connect to the internet. Only the small blue WPS light is blinking. It's SSID is no longer visble to any devices. I can't even access it's router management page ...
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2answers
76 views

How to view previous inputted MAC Address for WiFi network

I have a Belkin Router and accidentally changed the MAC Address for the Wireless Area Network. Is there a way to retrieve previous inputted MAC Address using Terminal? I'm looking around system and ...
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313 views

Mail.app can't connect to network (can't reach servers)

One day I woke up and could not use my Mail.app anymore :( Mail can't connect to any my account related server, either POP, IMAP or SMTP Why ? I don't know. In Log file I see that: When I try to ...
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560 views

Only Chrome can access the Internet

Very curious problem - only Chrome can access the Internet, but literally everything else cannot. Confirmed this in Activity Monitor's Network tab (it shows 0 bytes sent/received for literally every ...
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1answer
2k views

Consistently slow and unreliable Wi-Fi everywhere I go. 2012 MBP

I have a mid-2012 MacBook Pro. (13-inch, 8gb memory.) I work remotely and spend a lot of time working from coffee shops and other places with public Wi-fi. Lately - for a couple of months now - I've ...
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1answer
243 views

Download offline web page and view on iPad

I need to be able to download an off-line webpage and view it on an iPad. I must be able to access it without being connected to the internet, any browser will work, preferably Chrome though. Is this ...
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1answer
2k views

2011 MacBook (10.6.8) connects to AirPort but intermittently won't connect to webpages

I have never experienced this problem before. I know that the problem is not the internet, because the internet works fine on all my other devices, both Windows and Mac. I brought my MacBook in to the ...
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1answer
484 views

Internet and Server Failure. Help!

My internet access just completely stopped working recently. No matter where I am, neither Safari or Chrome will connect to the internet. I have tried to get on the internet using my home wifi and my ...
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1answer
73 views

How to change which Aiport Express a MBP is connected to?

So I have a Time Capsule which creates my wireless network, and I have an airport express which extends the network. However, when I open Airport Utility, it says that my Macbook Pro is connected to ...
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198 views

Allow access to selected web sites only

I have a lab of MacBook computers. How can I limit the internet access to only learning sites I choose (like Study Island or Plato)?
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1answer
4k views

Cannot connect to Wi-Fi (The Wi-Fi network “network name” requires a WPA2 password)

I have had my MacBook Pro for a couple of months (recent Windows convert and total Mac novice). I am running OS X 10.8.4. Our cable company recently upgraded our modem and cable box and I am no ...
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2answers
3k views

How to connect to the internet from Terminal when using a proxy with authentication

I have to use proxy servers to connect to the internet. I have set all proxies in my system proxy settings. Now I can connect to Internet using my browser and applications. But I cannot connect to ...
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216 views

My internet in my MBP gets really slow or stops when I connect to my router

My internet gets really low (0.8 - 0.2 kb/s) or really just drop to 0, it started 3 months ago. I use "Automatic" and another using Googles Public DNS for my location. I am using wifi on my MBP to ...
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2answers
3k views

Can't access specific websites with Macbook Air (10.7.5 Lion)

This has really baffled me: While my internet connection works, I can't access specific websites with Safari (or any other browser for that matter). I don't get a 404 page; Just an error message that ...
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1answer
72 views

Which one is being used when I have two internet connections?

My macbook always connects to wireless when I'm at work. I usually connect Lan to usb adapter to my macbook as well. In this case, I end up having two connections -- Lan to USB and Wireless. Am I ...
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20 views

iBook clamshell internet problems

I recently bought an iBook clamshell running 9.2. I'm having trouble connecting to the internet. It will find the router, but when i try to log on it fails. No luck with cat5 connection either. Any ...
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590 views

No Wifi Connection on Macbook Air

I have an issue with my MacBook Air. It won't connect to my home internet but strangely enough it will connect to my iPhone and my sistes Mac Air but not mine. Is there any solution?
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1answer
2k views

Unable to set up lan in macbook pro ( with retina display)

In macbook pro there is no lan port, for that I bought lan to usb connector. But I am unable to setup net-connection. In System preference > networks there is no ethernet option. I tried this ...
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961 views

How to configure the network in VMware Fusion and mac to surf the internet?

my mac pro have ethernet and wi-fi, and i configure the vm-fusion with "Share with my mac", and after configure it successfully, i can ping the mac host well, but i can go internet in my VMware fusion ...
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1answer
1k views

Macbook is connected to wifi and tethering from iPhone. Which connection is it using?

When on wifi with my Macbook, sometimes I plug my phone in via USB and both connections say they are working. How do I know which connection my Macbook is using? Further, how do I force my Macbook ...