Can no longer connect via ssh

I've been trying to learn basic networking and have set up a website to upload files to. I've been using ssh in Terminal to do this. Until today I have had no problem connecting and logging into the hosting site and transferring files.
Now, after I enter my password, ssh does nothing, offers no response, takes no commands.
Any ideas on what happened and how to remedy this?
Thanks

Answered my own question:
opened another terminal window and used the command killall ssh to abort the previous session.
Still don't know why it won't login to my server.

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Can no longer connect via serial port

Hi all,
I am an administrator for forty-eight Solaris servers scattered around the world, I have remote console connectivty via Cisco 2821 terminal servers. Recently all the devices were moved to new terminal servers but I can no longer get remote console connectivity to fourteen of them. Most of the servers just give a blank line. I have had the port and cable changed on two of them with no joy. One of the servers was local so I risked a reboot (didn't fancy rebooting one of the distant ones as hands-and-eyes support staff are difficult to get hold of and these are production boxes.). While connected via IP I attempted a reboot, after 20minutes of waiting I decided I'd have to connect directly with my laptop, when I connected the machine was waiting for an ilom login. After logging in and completing the boot the server was working fine and I could connect via the terminal server.
The boxes are Sun 5220's and I am running Solaris 10.
Any help would be greatfully received as I really don't fancy trying to reboot the other thirteen boxes with nobody onsite...
Cheers,
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Answered my own question:
opened another terminal window and used the command killall ssh to abort the previous session.
Still don't know why it won't login to my server.

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Hi DaveX83 and welcome to the discussions.
A few things to try.
Press the reset button once on the back of your Extreme and let it restart. Check for proper operation.
If no help there, keep the ethernet cable connected, and open Airport Utility. Click on Manual Setup near the bottom of the pane. On the next screen click the Airport icon at the upper left of the pane, then click Wireless in the line just below that reads Summary - Time Capsule - Wireless - Access.
Check to see that your wireless is set up, security set up, passwords, etc. You may need to reconfigure your wireless settings again and update the Extreme to store them and restart.
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Exchange 2013 Upgrade to CU7 from SP1 - installs successfully - Can no longer connect via ECP/OWA/Powershell/Outlook/Autodiscover

Hi There,
I am having massive issues with my Exchange Server.
I have 2 Nodes, one has CAS and Mailbox Roles, the other just Mailbox.
I "upgraded" the CAS server to CU7 without any errors / issues.
Once I had restarted, nothing worked any more.. I couldn't access ECP, OWA, Powershell, Autodiscover or get outlook to connect.
I managed to get Powershell working, but changing the physical directory to "C:\Program Files\Microsoft\Exchange Server\V15\ClientAccess\PowerShell" from "C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\PowerShell"
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I am getting a load of Events with ID 1003.
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Server Error in '/ecp' Application.
Method not found: 'Boolean Microsoft.Exchange.Net.Wopi.WopiRequestPathHandler.IsWopiRequest(System.Web.HttpRequest)'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.MissingMethodException: Method not found: 'Boolean Microsoft.Exchange.Net.Wopi.WopiRequestPathHandler.IsWopiRequest(System.Web.HttpRequest)'.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[MissingMethodException: Method not found: 'Boolean Microsoft.Exchange.Net.Wopi.WopiRequestPathHandler.IsWopiRequest(System.Web.HttpRequest)'.]
Microsoft.Exchange.HttpProxy.ProxyModule.AllowAnonymousRequest(HttpRequest httpRequest) +0
Microsoft.Exchange.HttpProxy.ProxyModule.OnAuthenticateInternal(HttpApplication httpApplication) +51
Microsoft.Exchange.HttpProxy.<>c__DisplayClass5.<OnAuthenticateRequest>b__4() +447
Microsoft.Exchange.Common.IL.ILUtil.DoTryFilterCatch(TryDelegate tryDelegate, FilterDelegate filterDelegate, CatchDelegate catchDelegate) +40
Microsoft.Exchange.HttpProxy.Diagnostics.SendWatsonReportOnUnhandledException(MethodDelegate methodDelegate) +408
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +165
Which is almost meaningless... but maybe someone out there has some idea?
Unfortunately this is very urgent for me a these are production servers and currently there is no email for my company.
So Please please please can someone help.
I have tried many many many things from various sites, and so far nothing has worked.
Thanks,
-Tim

Hi Tim,
We can do the following steps to have a try:
1. Check Application settings in IIS Application under Exchange Back End web site for BinSearchFolders value.
a. Open IIS Manager. Expand Sites > Exchange Back End.
b. Click ecp. Open Application Settings in /ecp Home.
c. Please check whether the value for “BinSearchFolders” is changed to an invalid value.
2. Verify Authentication settings for OWA and ECP.
a. In IIS manager > Default Web Site, make sure Anonymous Authentication is Enabled in Authentication.
b. Confirm that "Require SSL" is checked on the root of the default website.
c. Make sure the Basic and Forms authentications are enabled in Default Web Site and Ntlm, WindowsIntegrated authentication methods are enabled in Exchange Back End for both OWA and ECP.
Regards,
Please remember to mark the replies as answers if they help, and unmark the answers if they provide no help. If you have feedback for TechNet Support, contact [email protected]
Winnie Liang
TechNet Community Support

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For some random reason this connection has begun working again – please ignore the question!

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The G4 does show up in the Mid 2010 Finder window sidebar under Shared. I can ping the G4 from the Mid 2010. I can even ssh into the G4 using the CLI from the Mid 2010. When I try to connect to the G4, either via the Shared Icon in the sidebar or via Cmd-K, I instantly get a "Connection failed" message. I have, via afp, tried both the server name and the IP, both of which work fine on the older MBP. No effect. I ran full Applejack on my Mid 2010. No effect. I reapplied the 10.6.6 Combo Updater. No effect. I deleted all references to the G4 in my keychain, but the "Connection failed" message comes before any attempt at authentication. Grasping that straw had no effect. I do have Snow Leopard Cache Cleaner but hesitate to nuke all my caches before trying something else. Ideas anyone? Thanks.

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Can no longer connect to encripted wireless.

Hello,
I am running a wired and WPA TKIP Encripted wireless network through a WRT350N and Netopia DSL modem. I have a Western Digital Mybook Premium 500GB hard drive connected for storage.
The system had included 2 XP Home PCs one using a Linksys WMP54GS Wireless PCI adapter and the other using a Netgear “G” USB adapter configured through Windows since the Netgear software would only do WEP. There are also 2 laptops one being an older model with the Linksys “G” PCMCIA and a newer Core2Duo using Intel Proset.
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Around the same time as the start of the network connection Issues I swapped the Motherboard in the New PC with an SLI version and set the machine back up still using CAT5 and no wireless.
I cannot say for certain that we didn’t have any issues before the time of the swap but it did become very noticeable around the same time and I just want to cover all the bases.
What happened is the wireless PCs slowed down a bit and then the Netgear connected PC started to have disconnect issues that were very noticeable since it was the machine that pulls our e-mail. We then noticed the Linksys G Desktop having connection speed issues and then finally all the wireless machines will no longer connect via encrypted wireless at all. If I reset the Router they connect without a problem. I can change the SSID and turn off the SSID Broadcast without a problem but the moment I turn on WPA Personal, TKIP, and set a password they all lose connection and will refuse to connect. I have sat down at each machine and deleted the wireless profiles and set them up with all the same SSID, Security, and keys but they will not connect.
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Is there anything else I may be missing? I have reset the router many times and have tried restoring from saved configurations but nothing works at all. The only thing that works now is the wired connection. L
I sure hope Linksys reads these forums because they sure do not read their tech support e-mails!
I look forward to any help.
Thanks,
Martin

First of all, re-download and re-install the latest firmware for your router. After installing the latest firmware, make sure you reset the router to factory defaults, then set up the router from scratch.
Next, make sure you have a unique SSID (don't use "linksys" ), and turn on SSID broadcast. Turning on SSID broadcast makes it easier for your computers to find and stay connected to your router. I used to recommend that SSID broadcast be turned off for security reasons, but this is no longer required because new "cracking" techniques have made this old trick useless.
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Since your Netgear "would only do WEP", I don't understand how you ever got it to work before with WPA encryption. Please explain. Are you saying that the Windows software was doing the WPA for you?
Update you computers with the latest drivers for your wireless adapters.
As infinityx mentioned, update Windows XP to at least SP2.
It sounds like you may have the Intel Pro Wireless 2200bg card. If so, this card is known to have connection problems. The problems with this card worsened with a recent Windows update, but were fixed with the latest driver. Go to the Intel web site and download and install the latest drivers.
Also, you can try another channel on your router. Since you have a neighbor on 11, try any channel 1 thru 6. (Always try to stay at least +5 or -5 channels from your strongest neighbors.).
Message Edited by toomanydonuts on 03-16-200704:01 AM

I recently installed itunes update and can no longer connect to network nor internet

I recently (sept 2013) installed itunes update and can no longer connect to a network nor internet wired /wireless. I know it is not the gateway as other devices work. Please help. I am not very knowledgable so exact instructions will be most helpful.

Try connecting your computer/laptop directly to the base station with an ethernet cable to one of the external ports and install your network settings. If it finds it there, it will find it after you've reloaded your network info to the base via the Apple Utility. Hopefully when you disconnect afterward, all will be fine. Be sure not to select "closed" network although Macs will login with no prolem, PC's have trouble doing so even with the network data stored in the internet settings.
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Seems odd this is not getting much remedy information.
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They ("Windows" OS people) are so sure of themselves...little hope they might suspect there own equipment.

Two things to try:
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Can no longer connect through Facetime on my MacBook

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Hi PI Gadget,
Welcome to Apple Support Communities!
Take a look at the article below, it provides tips that should help you resolve the FaceTime connection issue.
FaceTime for Mac: Troubleshooting FaceTime
http://support.apple.com/kb/ts4185
Troubleshooting FaceTime for Mac
You can make FaceTime calls using the FaceTime app. You can call FaceTime users whose contact information is in Contacts. You can add contacts and edit contact information in either FaceTime or Contacts. To place a video call, you may use a phone number or email address.
If you encounter issues making or receiving FaceTime calls, try the following:
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From the Apple () menu, choose System Preferences > Date & Time > Date & Time.
Enable "Set Automatically".
Click the Time Zone tab and confirm the closest city is correct.
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Consult Using FaceTime behind a firewall for necessary ports to open in firewalls, security software and routers.
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Verify that both parties have installed the latest software updates for their Mac and/or device. See:
Mac OS X: Updating your software
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Can no longer connect to iTune store - "server is down" message

Suddenly I can no longer connect to iTune Store via my AppleTV
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Wait for the server to come back. If the server is down, then there is nothing you can do about it, and you must wait for apple to get the server back up and running.

Since the new Mevericks update my Air can no longer connect to a shared Itunes lib on Macbook Pro

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I have two mac laptops at home. My pro and my air. I have it setup so that I stream all my media from my pro to my air.
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Thanks for your input.
Unfortunately I cannot get any of the OS X browsers I have tried to get beyond the accepting the site's certificate. All just stall waiting on the Outlook Web Access site. Safari 3.1, Camino, Flock, Firefox (2.0.0.12 and 3 beta 4), Netscape (7.1 and 9), Microsoft's Internet Explorer (thinking that might be more integrated with its Outlook Web Access package).
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Can no longer connect to the internet with the 580...

Hi, my PC was able to connect to the internet with my 5800 via a USB cable. Now, I can no longer connect to the internet with the 5800 via a USB cable.
I had never tried connecting the computer to the internet with the 5800 via Bluetooth prior to this incident, so I tried that. Strangely, it works.
My question is how come I can no longer use the 5800 via USB as a modem, but how come the 5800 via Bluetooth still works as a working modem?
Sorry, if my sentences are confusing. I have a terrible headache at the moment. While the Bluetooth connection works, I just feel better using the USB connection and knowing that my 5800 has a clean bill of health.
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Solved!
Go to Solution.

Hi,
I am so much tierd by trying to connect my phone to pc.
I have nokia 5800,and I used to connect my phone to PC by USB cable.
But from last 5 days I could not able to connect it.
The problem is that,
when I connect phone to pc,notification comes up that phone connected via ovi suit,but within a minute or 2,
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I had tried following already:
1.format my PC
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Can no longer connect via ssh

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