MacBook :: Ethernet Connected But Internet And Server Fails

Jul 7, 2009

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OS X V10.7 Lion :: Ethernet Internet Connection Fails But Not WiFi?

Jun 29, 2012

I am on a Mac Mini connected to the Net via a FON wireless router and Ethernet directly to my broadband modem. I have had problems with both the modem and an Airport Extreme, which eventually died, but I am back up again with the modem via the FON router.The odd thing is that I can't get Ethernet to work over a direct connection to the modem. Diagnostics tells me that the ISP and Internet fails. I can connect to the modem over Ethernet, however, change its settings etc. in my browser. There are solutions mentioned here involving changing the etc/authorization file, but wouldn't that also affect the WiFi if that was the problem? 

In short, Ethernet connection to modem works. WiFi connection to FON router and then to the ISP and Internet works. But the Ethernet configuration does't go that last bit, it only works locally. Using that route, I can't connect to the outside world. I have restarted the modem, the computer etc., but that should not be the problem as both works over WiFi, using the same settings for the modem. How do I best troubleshoot this? I am getting an AirPort Express, perhaps it will work better with the modem that the computer itself, but I doubt it.

Info:
Mac mini, Mac OS X (10.7.4), 2.3 GHz Intel Core i5

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OS X V10.6 Snow Leopard :: Internet Connection Fails Even Though Connected?

May 12, 2012

As of this morning my Macbook is failing to connect to the internet even though both the ethernet and airport are showing they are connected and are green in the network panel. My husband's internet connection is fine (we both have Macbooks and go through the same router) hence I'm able to send this out. After looking at a similar discussion list, we have tried restarting the computer, deleting airport and adding it back in (although it's also an ethernet problem), deleting system configuration, restoring the whole Library..

Info:
Mac OS X (10.6.8)

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OS X :: Network Settings Say Ethernet Connected / But No Internet

Jul 3, 2010

What might be the reason for this? I had to look up my IP address and configure it manually, so I got it to display as "connected," but there is still no internet when I turn off airport.

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OS X :: Internet Works Fast When Connected Via Ethernet Cable

Jan 10, 2010

I just got the new macbook, with snow leopord, and is running on 10.6.2. My internet is really slow when I connect it to my linksys router. It is a wrt54g router. And I am using a WPA2 password. The internet works fine with the three other laptops in my house. But is slow when I connect with wireless to the router. But when I connect to the router with a ethernet cable it works really fast.

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Mac Mini :: Network Connection Fails (Internet And Server)

May 7, 2012

I have a Mac Mini running OS 10.6.8.   

Suddenly the networking functionality has stopped working and the diagnostics fails to fix it.  It shows all green lights apart from Internet and Server which both show as FAILED. 

My router is operational and does assign the Mac Mini the correct IP address (confirmed by the Mac Mini and the Router).  All other devices on the network work and can access the internet as usual.   

I have tried everything that I can think of but just can't get it working again.  

The same symptoms occur for both the wired ethernet and the wireless connection with the build-in airport. 

Info:
Mac mini, Mac OS X (10.6.8)

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OS X :: Internet (wifi) Stops Working When Ethernet Cable Connected

Jul 7, 2009

I just got a new MacBook and have been copying files via Ethernet from my pc. One thing I noticed is that whenever an Ethernet cable is plugged in nad hooked up to the router, the Internet stops working on both mac and pc. However, my torrent client on my pc continues downloading so it's not actually stopping, the browser is just failing to connect as is the official network status. Why is this?

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OS X V10.7 Lion :: IMac Not Connected To Internet - Ethernet Light Green

Mar 10, 2012

We just bought a new iMac this afternoon. Haven't been able to connect to the internet, although the assistant says the connections are working fine. The ethernet light is green. Safari continually shows a message that says, 'your computer isn't connected to the internet."

Info:
iMac, Mac OS X (10.7.2)

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OS X Server :: Connecting Internet To Second Ethernet Port?

Aug 4, 2005

At the moment, I have an ADSL modem/router (1 port) connected to my switch (ethernet port 1 on the server and all my clients are also connected into this same switch). ADSL router has IP address 192.168.2.222 (assigned manually - outside my DHCP range). X Serve operates as DHCP for everything else and I put the default gateway as 192.168.2.222. Internet works fine on all computers (including server). But I want the ADSL modem/router to be connected to ethernet port 2 on X-Serve (not straight into the switch). If I just unplug the ADSL router from the switch and plug it into port 2 of the X-Serve, the server can access the internet, but all clients can no longer. Anyone have *any* clue how to fix this?! It doesn't seem that complicated, I feel I have done everything right.

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Mac OS X Lion Server :: No Connection To The Internet With Ethernet, Only Over Wifi?

May 28, 2012

After switching to a new provider and getting a new dsl modem (a fritz!box fon 7390) I tried to setup my homenetwork again. Now the weird thing is: my Mac Mini running OSX Lion Server doesn't seem to be able to connect to the internet over its ethernet port, only when using a WiFi connection...When it's connected with ethernet it can reach the dsl modem without any problems, but it can't ping/telnet or anything else through, only over WiFi... As long as I use the mini servers WiFi connection everything works fine, but that doesn't make any sense to me.I've checked the servers setting and the Fritz!box settings and I can't seem to find anything obvious. Of course I could just go on and use the WiFi connection...

ps: all the other computers can connect fine using either wifi or regular lan connection... I even tried the exact same cable with another laptop just to make sure...

Info:
various

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Safari :: Keeps Giving Error - Not Connected To Internet / Cannot Find Server

Apr 2, 2012

Safari regularly gives me error that I'm not connected to internet/can't find server. I've gotten so fed up I've downloaded Firefox and don't have the issue with Firefox. Also, my other computer running Internet Explorer doesn't give me these errors. I've tried resetting safari, emptying cache. I'm on Mac OS X, MacBrook Pro laptop.

Info:
Mac Pro, Mac OS X (10.6.8)

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MacBook Pro :: Unable To Connect To Internet Via Ethernet Or Wi-fi / Internet Connects In Safe-mode

Jan 1, 2010

I'm running OSX 10.5.8 on a Macbook Pro, and today I've been unable to connect to the internet via ethernet or wi-fi, unless I'm in safe mode. Then everything seems to work as it should, which makes me believe that this is a software issue rather than a hardware problem. I've tried making a new account with administrator priveleges, but that doesn't solve my issue. Does anyone have any advice on how I can connect to the internet under my normal user account, rather than in safe mode? I should note that I won't be able to get my hands on my repair CD or perform a clean install of OSX because that stuff is at home, and I'm in college. Also, I'm at a university and don't have a router. I just use the campus-wide wi-fi. Finally, my roommate has no problem accessing the internet in our room via ethernet or wi-fi, but I do. Thanks for the help everyone.

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OS X :: Ethernet Not Connected On MacBook Pro

Jan 30, 2010

So basically I live in a college dorm and have been using ethernet the whole time I've been here then out of no where my computer will not take my ethernet cord anymore. In fact it will not take any ethernet cord. I've tried my friends and no luck, they try mine and it works. So it is obviously my computer. I plug it in, and it doesn't detect it, it just says ethernet not connected. What do I do? I got the latest Macbook pro with snow leapord. I take care of it, I didn't drop or anything it just stopped working.

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MacBook Pro :: Programs Requiring Internet Aren't Working, Even Though Internet Is Connected?

May 4, 2012

My Macbook Pro was working fine when suddenly Safari froze, so I forced quit. After opening Safari again, the page just stayed white and wouldn't load. None of my other programs requiring internet are working either (ie. AIM, Skype), even though my internet connection is listed as connected and other devices using Wifi are working perfectly. Could this be some sort of virus?

Info:
MacBook Pro, Mac OS X (10.7.1)

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MacBook Air :: Ethernet Adapter Connected Via USB Hub?

Feb 14, 2009

Hope I can get this clear before buying a new MBair 1.86 SSD. Can I connect to the MB air the ethernet / USB adapter via a USB hub? Via the USB hub of the extrenal keyboard? Via the USB hub of the new 24" led display?

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MacBook Pro :: Keeps Quitting Internet And Says ISP Fails

Apr 1, 2012

Macbook Pro keeps quitting internet and says ISP Fails

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MacBook Pro :: Try To Sign In Internet Connection Fails

Mar 26, 2012

I purchased the facetime app for my Macbook Pro and everytime I try to sign in the internet connection fails. What should I do?

Info:
MacBook Pro, Mac OS X (10.6.8)

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Intel Mac :: When Sharing Internet Through Ethernet Wireless Internet Dies

May 22, 2012

For specific reasons, I needed to connect my Synology DS211 NAS to my iMac directly via its ethernet port.  I discovered that if I share my wireless internet connection (coming from my cable modem/wireless router) from wireless to ethernet, then the NAS would get the IP stuff it needed to show up. did that, voila, NAS is acting like a glorified external hard drive.  BUT, when I did that, I lost all internet connectivity on my iMac.  Still have full wireless signal.  preferences pane says I'm fully connected to my network with an IP address, but safari always fails to pull up any webpages, saying I'm not connected to the internet.As soon as  turn off the ethernet PORT, it all starts working again.  And to make it even crazier, I discovered that if I leave sharing my wireless internet via my ethernet port ON, but turn off the ethernet port (in pref pane), I can STILL access the NAS just like before.  That makes no sense - I'm sharing my internet via a port I have turned off, but it works? Anyway, why would Iose my airport wireless internet connection when the ethernet port is on - configured manually?

Info:
eMac 1.25GHz & iMac Intel 2.0GHz Intel, Mac OS X (10.5.8), 80GB external FW, 1GB RAM, Superdrive(DL)

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Mac OS X Lion Server :: Use Mobile Accounts Locally (on Server) As Well As On A Laptop Connected To It?

Jun 5, 2012

The girlfriend and I are consolidating machines and want to try a software based approach instead of a plug and swap approach. My goal is to have only a Desktop + iPad and she have her MacBook. The issue is that we also want to keep it limited to one monitor, etc. on the desk but she is in grad school and will have need for the larger screen and keyboard. My question is can I set up her laptop to use a Mobile Account and assuming she logs off on that before going onto the Server, can she then log in to the Server desktop and use that Mobile Account locally there? So sometimes use the Mobile Account on the laptop, Sometimes on the Desktop. From my days managing a small network, this seems plausible but could also be fraught with problems.

Info:
Mac OS X (10.7.4)

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MacBook Pro :: No Internet With Ethernet Cable

Oct 11, 2010

2010 i7 15'' MBP. I've been connected to the internet wireless with my Airport Extreme from day 1, but today I wanted to give the ethernet port a try and it just didn't work. The ethernet cable is recognized, but it says there is no IP. I do not know my IP settings or any of that. What do I do?

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MacBook Air :: It Will Not Connect To Internet Via Ethernet?

Mar 17, 2012

my macbook air does not connect to the internet via ethernet anymore. I have changed cables etc but nothing. Wireless is fine.

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MacBook Pro :: Internet Over Ethernet Is Not Working

Jun 6, 2012

I usually have all my computers, mac or pc, connected over Ethernet and only use Wifi for phones and guests. A while ago i started not to be able to connect to the internet anymore, although i hadn't changed anything on the mac or my router. I tired all possible troubleshooting routines to get to the bottom of it but with no success. Reset network ports in System prefs, Cocktail maintenance, Repairing disk and permissions booted from recovery partition, deleted SystemConfig files, reset the router to factory settings and reconfiguring, checked DHCP settings for ip conflicts, just nothing works.

I can connect to the internet over wifi without problems on the Macbook Pro.I can connect over ethernet to all other shared devices and computers on my network.When i run the Network Diagnostics with Ethernet as primary interface all lights are green and it says my connections are working but i cannot connect to any internet address, all pings time out with any port or protocol (ftp, mail, http, ssh)Other PC's and Macs can connect over ethernet to the internet without problems using the same cable. 

Info:
MacBook Pro, Mac OS X (10.7.4), MID-2010 MBP 17"

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OS X :: Connected To The Internet, But Shows Not Connected?

Jun 10, 2010

I have a 13" MacBook Pro and it is not connecting to the internet! Airport says im connected to my internet connection, but safari won't load the internet. I tried Firefox and still, the same result. I resetted the modem and the router, but still nothing. The internet connection on my other computer works fine. So I got on the Windows partition and it connects to the internet! So it's just OSX that won't let me connect cause my Windows partition works fine.

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OS X :: Connected To Ethernet / Can't Open Webpage

Jul 9, 2009

After setting my Built-in Ethernet card to DHCP today, for some reason it all of a sudden got an ip adress and became green and stated that it was connected.

But i couldn't open any websites on either of my browsers (mozilla, safari) and when i used the diagnostic it said that the internet, isp and network were working but that the Internet and Server have failed.

Can anyone help me with nthis new perdicament? I read somewhere that maybe i should swap the eth0 and eth1? Make one internal while the other external? I'm not sure if this applies

I'm using a macbook and am connecting to a dormitory internet. I had to give them my Ethernet ID and they gave me a password and a login which i still am not too sure what to do with. When i use the PPPoE version my network settings/internet/server fail.

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OS X :: Macbook Airport And Ethernet Not Allowing Internet Through?

Nov 3, 2009

My macbook is not letting internet through from ethernet or airport but when i boot up xp with bootcamp both work so the drivers must be fine, this problem might have something to do with when i turn the computer on it doesnt always start up it go to the gray screen with the spinning loading wheel but also it gets the loading bar which you can see for 30 sec till it gets about 1/32 of the way though the bar so not far at all and sometimes doesnt boot at all. I am running snow leopard and luckily used time mach.

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MacBook Pro :: Can't Connect To Internet Using Ethernet Cable

Oct 12, 2010

I'm here at university and the wifi here sucks! it is so slow, it is working.However there is an ethernet port and I did connect to it this morning. But, this evening I tried connecting again and it wouldnt let me!At my university they require you to put in your student ID and pw in order for you to use the internet for both wi-fi and ethernet. But when i tried this evening it dint ask for my student ID or password. I went to settings and it did say that there was a connection and that "Ethernet has a self-assigned IP address and will not be able to connect to the Internet"

i dont understand how come now it isnt working. I aksed my classmate nextdoor if his internet port was working through the ethernet port he said it was.... i am not that tech savy so keep vocabulary to something simple lmaooo.

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MacBook Air :: Ethernet To Usb Adaptor - USB 2 Vs USB 1 While Surfing The Internet

Dec 17, 2010

tried using an ethernet to USB adaptor. I saw one at Fry's for $20. I normally do not have need for ethernet but one hotel I have stayed at seems to only have an in room ethernet connection to get on line.Would I notice any difference between an adaptor that supports USB 2 vs USB 1 while surfing the internet?

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MacBook :: How To Share Internet Connection Through Ethernet

Apr 26, 2008

I have an ibook with Leopard installed and its connected to the internet through airport. What I'm trying to do is share the internet connection to my xbox via an internet cable but i cant find any settings in system preferences to do that.

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MacBook Pro :: Internet Sharing Ethernet To Wifi?

Mar 19, 2012

I've been trying to connect over internet sharing from my Macbook pro to my i-pad 2 and am having some issues I hope someone can adress. I go to Settings>Sharing from ethernet then to wifi. I name the network choose a channel then add a password from there I get this error message. 

Are you sure you want to turn on Internet sharing?  

If your computer is connected to a network, turning on Internet sharing may affect the network settings of other computers and disrupt the network. Contact your system administrator before turning on Internet sharing. 

Info:
MacBook Pro

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MacBook Pro :: Use Wi-Fi To Surf Internet And Ethernet To Log To LAN Network?

May 28, 2012

I'm trying to use my Wi-Fi to surf the internet and the Ethernet to log to my LAN Network. Both networks have access to the inernet through different ISP's and both have Wi-Fi modems. I set up the Wi-Fi as my preferred network followed by the Ehternet connection. That way I can surf the web through the ISP that I want and I can see the other computers on the LAN Network. However, when I try to use any of the Network printers of log to the server I can't connect. Can anyone tell me if I have to set up the connections in any particular way? I'm using Mac OS X Lion on a Macbook Pro 13". The server controlling the LAN is a Windows Server 2008 R2. 

Info:
Mac Pro, Mac OS X (10.7.4), CPU i5 2.4 ghz

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