Fail to connect internet

Fail to connect internet but in the System Preferences Network, the Ethernet Status is siad connected, SO does anyone can help ?

if you have not already then restart the laptop and if that dosent work go to the system prefences network and disconect and reconect to the network you want and that should do it

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Mail app intermittently fails to connect - internet accounts preferences cannot connect, then unable to verify name or password. Why?

Running 10.10.2 on early 2011 MBP, 8 GB RAM.
Mail app intermittently fails to connect - message: internet accounts preferences cannot connect, then unable to verify name or password. No problem with iPhone to connect same 3 accounts. Have run Disk Utility and rebooted. What is happening?

Same issue, too. But I have nothing better to do than try to fix Apple problems that appear mysteriously and randomly; I'm sure you're the same way.
The REAL REASON, which can no longer be overlooked, is that Apple's (probably underpaid sweatshop Chinese) employees build toys for grown-ups and do little more than that. I wish I had never bought my Mac (2009) since few things about Apples are "intuitive" unless you've been an Apple cultist since Jobs introduced the first Mac. Oh, and because things mysteriously stop working, something I don't recall happening with any of the PCs I've owned.
Apple's version of Excel is a total joke and on an update that I did not ask for, the "Save As" feature, a convention that was 30 years old and worked well, was removed in favor of "Duplicate, Rename, Save." What 22 year-old Apple product manager was allowed to make this change?
I foolishly compounded my Mac purchase error by buying an iPhone 4S. On that lovely ($200 Verizon-subsidized) product, I can no longer discover my home network, rendering my ($100) Airplay for outdoor music useless. (But I probably can post a picture directly to Facebook or something! More toyish behavior in which Apple specializes.) Can I get support on these POS with a phone call? No, I need to rely on a Aapl cultist to devise some esoteric key combo or a "jailbreak" on a Support board or blog site.
I'm eligible for a phone upgrade on 8/13 and I'm counting the days. Will upgrade to a good large-screen laptop asap as well and then throw the Mac out my office window. Junk, just junk. Apple's stock is at $433 from $700 and it's still overpriced. How long will this rant last before it's sanitized by the Cupertino Big Brother? Maybe what the children who design product ought to do instead is BUILD BETTER STUFF.

[Solved] Failed to connect internet by Wired LAN, but wifi is working.

After installation of gnome in archlinux, I enabled NetworkManager.service. I can successfully connect to wireless network. But I can't connect to internet through wired LAN. It shows wired connection established in NetworkManager. But no internet connection is accessible. I found that when connected to wired network, running "dhcpcd" in terminal shows messages like "dhcpcd[13584]: enp19s0: reject NAK via 192.168.1.1" and finally timed out.
Can anyone give any suggestion ?
Last edited by rasr11 (2015-04-12 01:50:44)

It seems like a problem in dhcp, you could try setting a static route in network manager, just copy the route of your wifi conection. TheSaint was asking for the output of the shell commands posted by him to diagnose the network problem.
Last edited by hydrosIII (2014-11-06 06:11:09)

My iphone 5 won't make a call when i fail to connect to the internet via 3g

My iphone 5 won't call when i fail to connect to the internet via 3g.
At work i dont have wifi i have 3g, if i launch say the sky go app,or the iplayer, sometimes they work and everything is fine...sometimes they wont load as 3g for whatever reason cant get a connection at that particular time........ if i then try and make a call the call will fail. I've experimented 25 + times and this is definately the cause.
(note: when the 3g connection does work, the phone has absolutely no problem calling people)
Anyone had this problem?
Even better has anyone got a solution?
Thanks,
Nick.

Are you sure that the carrier's signal is strong where you are having this problem? Certain building structures and locations have poor cellular signal strength and this often results in the "No Service" indication. Are other users able to get service in the same locations where you have problems?

Error sending emails to Internet: Failed to connect. Winsock error code: 10051

Our exchange 2013 CU2 (CAS+MBX, Win2012) was sending emails to Internet using another server (a kerio email server) and outbound internet email was working as expected.
We have now removed the Kerio server, I also removed the kerio_Send_Connector I was using to send emails to internet and I also changed the email domain in Exchange to be authoritative. I created a new Internet send connector with default values, but the same
bad behavior is present.
Our Exchange 2013 receives emails internally and externally with no problems. The problems are sending emails to Internet. I am suspecting something in the firewall but i need to do some more research.
If from the same Exchange server I telnet to an Internet email host:25 I do get the smtp banner but as soon as I start typing HELO/EHLO I get disconnected and errors are logged.
Errors when sending emails to any emails address (this is from an email sent to google, all others are the same):
Remote Server at aspmx3.googlemail.com (74.125.136.26) returned '400 4.4.7 Message delayed'
7/1/14 9:52:44 a. m. - Remote Server at aspmx3.googlemail.com (74.125.136.26) returned '441 4.4.1 Error encountered while communicating with primary target IP address: "Failed to connect. Winsock error code: 10051, Win32 error code: 10051." Attempted
failover to alternate host, but that did not succeed. Either there are no alternate hosts, or delivery failed to all alternate hosts. The last endpoint attempted was 74.125.136.26:25'
I cannot find any references from such Winsock error that are related to Exchange 2013.
So far all email is being queued at the Exchange Server 2013. I am afraid to install CU3 and make things worse.
Thanks for your comments.

Just check if the receive connector settings are set to fine
check the send connector properties and see whether it is set to use DNS to route emails through external DNS/Internal DNS or smart host .
Do a telnet to external domain like hotmail,yahoo and see at what transaction you are getting an error
Enable verbose logging, restart the transport service and check if you get the same error in the verbose logs as well
Get in touch with the ISP and see if the port 25 for Outbound SMTP is opened.
YOu can check if SMTP Proxy is enabled in the firewall. If so disable the SMTP proxy in the firewall and check.
Good Luck!!
Please mark as helpful if you find my contribution useful or as an answer if it does answer your question.
That will encourage me - and others - to take time out to help you.
Regards,
Sathish

I am getting a message that says download failed because of internet connectivity/ firewall

i am getting a message that says download failed because of internet connectivity/ firewall- how do i fix that? I am on vacation in mexico, need to install bridge to edit photos and the creative cloud wont install....

Hi,
Please refer to the help document below:
Troubleshoot download problems
Regards,
Sheena

8.0.1 fails to connect to the web AT ALL when Internet Explorer can

8.0.1 has failed to connect to the web persistently since updating to this new version - Internet Explorer has no problem at present.

See http://kb.mozillazine.org/Firewalls

Mac failing to connect to ethernet network/internet

Help this is driving me nuts. My mac connects to the network only intermittently. I have 3 macs networked via ethernet, connect to a switched ethernet hub which is connected to a dsl router. There are other PC's in the building that connect to this wired network and thus the internet. All the 3 macs (running leopard, all upates installed) have been set up using DHCP and all has been fine for years. Now one mac has trouble connecting to this network. The error messages imply the internet connection is at fault but both other macs and the PC's are connecting OK. I suspect its a network issue as the other macs can not see the faulty mac when it's playing up. I don't understand why 2 work fine but not the other. At times I could surf the net but mail failed to connect saying it could not connect to a server port. Now the mac seems to have dropped of the network completely - but it seems to see a ethernet connection when running diagnostics. I have not posted any error messages because they all seem to differ and are not consistent. Should I start again? what's the best way to set up a network like mine - it has been run like this for many many years. Am posting this on one of the other macs as the faulty mac has been offline for days now. Weeks ago we did have a similar problem on the third mac but after 1/2 hour and restarting the hub it has been running fine ever since. Thanks for reading this and if you need any more specific info, or for me to run a test and report the results, let me know.

Hi Suggsy-
Your hub (switch?) could be failing. It is possible for one port to become flakey while the others all work fine. Can you try another port?
If that fixes it, combined with the other problem from weeks ago, it may be time to replace the hub.
If that does not fix it, be sure to try a new ethernet cable.
Luck-
-DP

HT204053 I have IMac OSX6.8 and have just purchased a iPod Touch. When I enter my Apple ID and PaswordI get "Verification Failed. The internet connection appears to be off line" My internet connection via my livebox is not off line so why cant I connect

I have purchased new iPod Touch from Uk for english use in France. When trying to set up and log into iCloud i get "Verification Failed. The Internet connection appears to be off line." My internet is on line via my Livebox so what am I doing wrong?

Have you gone into Settings to verify that your ipod is connected to some router? Have you logged in with the security code (if there is one defined for that router)? If it says the internet connection is offline, then the ipod is not properly connecting to the internet. Perhaps the router is the problem - new iDevices require routers have the latest firmware. Older appliances might connect through them, but many users have found that their routers don't work with newer devices.
Try doing this again at some public wifi area as a test.

Linksys E1200 fails to connect to Frontier FIOS internet at setup

I am trying to set up my E1200 router to Frontier FIOS internet. I went thru the setup and it failed to connect to the internet. What settings do I need? Frontier says that it should find the connection automatically.

First of all connect the modem directly to the computer and then let me know the IP address that you are getting from the router? To check the IP address that you are getting from the Router...
You can check the IP address in the following manner:
# Click on Start -> All Programs -> Accessories -> Command Prompt.
# A black pop up box should come up, type: "ipconfig /all" …
There check the IP address and Default Gateway under LAN….
Here is the link for setting up the router with the DSL connection: http://www6.nohold.net/Cisco2/ukp.aspx?vw=1&docid=20ee1457387f40178cd5f41d4b585db4_3687.xml&pid=80&r...

HT4623 update process fails with the following message "Unable to Verify Update. iOS 6.1 failed verification because you are no longer connected Internet."

my iphone 5 is connected to a wi-fi network and i'm able to browse the web and receive emails. however when i try to update the software the process fails with the following message "Unable to Verify Update. iOS 6.1 failed verification because you are no longer connected Internet." It gives an open to "Close" or "Try again", but the retry is also unsuccessful.

Try to connect to secure web site. If you can't, that would mean that your iphone is unable to authenticate itself to apple servers in order to download update. If you can - I would still guess same but with less certainty and suggest to update on another network.

Macbook pro occasionally fails to connect to the internet

Hi... A few months ago I bought a new 15 inch Retina display MacBook Pro. it's the third macbook pro I've owned but the first with the following problem. About 5% of the time, when I boot the computer it fails to connect to my home network. While this is happening I will click on Network Diagnostics. I will, one at a time, walk through the following screens of that diagnostic tool..
Select Location... Always shows my Location so I click Continue
Choose network port configuration... That always shows the correct Wi-Fi radio button selected so I again click Continue
Select Wi-Fi Network... It always shows my home network so again I just click Continue
Then comes the interesting part. The next screen that comes up is the one where you choose between DHCP or PPPoE. The moment that screen comes up, first DHCP is already selected which is correct. But more importantly the moment that screen comes up, the network connects and a new window opens up that says,
Network Change Detected.
Your network configuration has changed. Click OK to proceed to the next step
What could be wrong that prompts the system to fail to connect once in a while even though it seems to only need me to click through the Network Diagnostic without actually doing anything and when I get to this DHCP screen, boom it connects by itself???
Any ideas of what's going on???
thanks... bob...

1. Power off the router. Unplug it from the wall. Wait a while.
    Plug it back to the wall. Power the router on. Wait until all the lights are lit properly. It will take a while.
    Restart the computer.
    Start up in Safe Mode.
    http://support.apple.com/kb/PH14204
2. Deselect Proxies if selected.
    System Preference > Network > Advanced > Proxies Tab
    Under "Select Protocol", uncheck any box if selected.
    Click "OK" then "Apply”.

Remote app on ipod fails to connect to itunes 10

After upgrading to iTunes 10, my remote app on the ipod touch 4G fails to connect. I've reauthorized, which times out most times, but eventually when it works, it only continues to connect to iTunes until I close and restart the program. I've disabled all firewalls and still have the issue. iTunes 10/iPod Touch 4G/iOS 4.1/ancient remote.app do not play well together.
Anyone else unable to get the remote app working reliably with this combination?

Hello all,
I would like to get more details from people who are still having trouble getting Remote 2.0.1 to connect. If you are unable to connect, please email me <[email protected]> with the following information:
- A detailed description of the specific issue you are seeing.
- What OS is on the host computer? (the one with iTunes on it)
- What OS is on the affected iOS device(s)?
- A description of your network topology. Please be as detailed as you can, including hardware and firmware versions, if possible. Also please explain how everything is connected.
- Is the base station running default settings, or do you have any non-standard settings enabled? If so, please elaborate.
- Do you have the built-in firewall enabled on the host computer?
- Do you have any other firewall or Internet protection (anti-virus, etc) installed on the host computer?
- Were you able to connect with versions of Remote prior to 2.0?
- If you have multiple computers, can you get Remote to connect to any of them?
- Does Home Sharing work between computers on your network?
- Do you see any messages in Console (in Applications/Utilities) on the host computer that seem to coincide with the connection failures?
Thanks,
Roy
<[email protected]>

Fingerprint reader not working in IE and saying failed to connect to sensor

Hi all,
I bought a Qosmio x500 10t a couple of months back. For the first couple of weeks i had no probs using the fingerprint reader to log in to windows and to log in to websites in Internet exploer.
All of a sudden it would not work on any website stored. The green banner showed accross the top of site and asked to swipe finger but nothing happened when I swiped. I rebooted and it worked again but not for long before failing. This time a reboot didnt work so i deleted my finger prints and websites and started from scratch. That worked for a couple of attempts before probs started again. And on trying to get into Fingerprint utility it says failure to connect to sensor. So, I did a system restore. It worked for a couple of times again and then same probs. So I found the updated utility software, uninstalled the old and put on the new. Same again, worked for a couple of times then failed.
I could not find anything stuck in the registry but to be on the safe side i did a full system clean back to factory setup using backup discs. Hey presto i thought it had worked. Everything going ok for first 24hrs and then same problems start to occur. Only this time it is also prompting me to enroll fingerprints even though i already have. And when i try to get into the utilioty it says failed to read sensor again.
The fingerprint log on to windows always works as long as i dont close the fingerprint utility down before shutting down. If i do exit the utilty i cant reopen it as it just says failed to connect to sensor. And then i have to unistall and reinstall the utility software. Aty the moment it occasionally works on websites stored but most of the time it doesnt do anything.
Please help. Do I need to send laptop back to Toshiba??

Hi,
*I got a solution* for the problem that the fingerprint sensor "suddenly" does not work any more.
When starting the Toshiba Fingerprint Utility, it says "failed to connect to fingerprint sensor".
Is it possible that just before it stopped working there was a new firewall installed, or firewall settings had been changed?
*In my case, the problem was solved by changing my firewall settings* (Windows 7 Firewall Control) to ALLOW all traffic for
the Authentec Fingerprint Sensor Service (AFSS). It is the file "AtService.exe" in C:\Program files
The reason is simple:
The Toshiba Fingerprint utility communicates with the fingerprint sensor service via TCP/IP.
Therefore, any firewall that blocks traffic on the local computer will block the communication.
*After changing my firewall settings, fingerprint sensor works* on my R700 flawlessly now.

Wicd fails to connect with a WEP key

I'm trying to connect to my wireless network after the recent update to net-tools. I sorted through most of my issues with the hostname command (I think) by installing inetutils and the recent update to wicd. Now, after trying to reconnect, my /var/log/wicd/wicd.log looks like the following:
2011/10/04 09:23:48 :: trying to automatically connect to...UVEE2
2011/10/04 09:23:48 :: Connecting to wireless network UVEE2
dhcpcd[12869]: dhcpcd not running
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
dhcpcd[12912]: dhcpcd not running
2011/10/04 09:23:48 :: Putting interface down
2011/10/04 09:23:48 :: Releasing DHCP leases...
dhcpcd[12967]: dhcpcd not running
2011/10/04 09:23:48 :: Setting false IP...
2011/10/04 09:23:49 :: Stopping wpa_supplicant
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
2011/10/04 09:23:49 :: Flushing the routing table...
2011/10/04 09:23:49 :: Putting interface up...
2011/10/04 09:23:51 :: Attempting to authenticate...
unlink[ctrl_iface]: No such file or directory
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
2011/10/04 09:23:51 :: connect result is Failed
2011/10/04 09:23:51 :: exiting connection thread
2011/10/04 09:23:51 :: Sending connection attempt result bad_pass
dhcpcd[13034]: dhcpcd not running
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
dhcpcd[13078]: dhcpcd not running
This looks strange to me because I am connecting to a wireless network that has a WEP hex key, and nothing in my configuration suggests any WPA key. I even tried rm-ing all of the *.conf files in /etc/wicd/ to no avail. Thank heavens for netcfg, or I think Arch Linux would have just blown my network stack again, the way the net-tools "upgrade" did
Does anyone have any tips on how to solve this?
P.S. Maybe it would be good to have some testing process for future updates affecting network connectivity? If this were my only computer I would totally have been dead in the water with the net-tools update. It took a sizable amount of time and effort to find out I needed to bootstrap the hostname command. For a while, before I figured to check the wicd logs, I was considering just dropping Arch Linux. Breaking the internet is just about the worst because you leave people with broken systems and no way to look up how to fix them.

Sorry, but I don't think that thread applies here. That thread is dealing with the net-tools upgrade, and the missing hostname utility. I fixed that, dhcpcd works just fine. My problem is that after the wicd update, it tries to use WPA to connect to a network that I have specified as using WEP, so it fails to authenticate.

Fail to connect internet

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