Help on ldapsearch: ldap_search: Can't connect to LDAP server -- No error

Hi,
I just want to do a basic search
ldapsearch -h "xxx" -b "dc=yyy.com" -s sub "objectclass=*"
Here is what I got:
ldap_search: Can't connect to the LDAP server -- No error
Please help
Thanks,
Lynne

Since you havent specified the -p (port) option, the default is taken to be 389. You might want to check that first.
If thats fine, try to ping the host you are trying to access.
One of the above shd solve your problem.

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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: An attempt was made to access a socket in a way forbidden
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   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
   --- End of inner exception stack trace ---
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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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--- End of stack trace from previous location where exception was thrown ---
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   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at Microsoft.LyncServer.WebServices.AutoDiscoverManager.<SendRequest>d__d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at Microsoft.LyncServer.WebServices.AutoDiscoverManager.<TryNextUrl>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.LyncServer.WebServices.AutoDiscoverManager.<StartDiscoveryJourney>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at LyncConnectivityAnalyzerCore.Utilities.<RetrieveUserLocation>d__3e.MoveNext()
Server discovery failed for unsecured external channel against
http://lyncdiscover.xxx.com/
None, AutoInternalSecureD, AutoInternalUnsecureD, AutoExternalSecureD, AutoExternalUnsecureD, ManualDNSFail, ManualSecureD, ManualUnsecureD, AuthBrokerInternalLMXCheckGET, AuthBrokerInternalLMXCheckPOST, AuthBrokerExternalLMXCheckGET, AuthBrokerExternalLMXCheckPOST,
MobilityMCXInternalLMXCheckGET, MobilityMCXInternalLMXCheckPOST, MobilityMCXExternalLMXCheckGET, MobilityMCXExternalLMXCheckPOST, LMXSIPServerInternalDNS, LMXSIPServerExternalDNS, MobilityUCWAInternalCheckPOST, MobilityUCWAExternalCheckPOST
Automatic discovery of the Lync server failed. Please verify the server requirements at
http://go.microsoft.com/fwlink/?LinkId=278998 . Lync mobile apps do not require automatic discovery. You could enter the server FQDN manually and test connectivity again.
Microsoft Lync Connectivity Analyzer cannot analyze deployment readiness until a discovery test has completed successfully.

Hi
Is that Port 443 opened? check the fire wall.
is that external Lync clients are logging in with out any issues.
by seeing the Log it is unable to connect on port 443
Unable to connect to the remote server ---> System.Net.Sockets.SocketException: An attempt was made
to access a socket in a way forbidden by its access permissions 192.168.89.25:443
For troubleshooting the Mobility issues follows this
http://blogs.technet.com/b/nexthop/archive/2012/02/21/troubleshooting-external-lync-mobility-connectivity-issues-step-by-step.aspx
Whenever you see a helpful reply, click on Vote As Helpful & click on Mark As Answer if a post answers your question.

*URGENT* How can i get a website to load instead of saying "Can't connect to the server"

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Power off the router. Unplug it from the wall. Wait few minutes.
Plug it back in. Power on the router.
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/PH11212?viewlocale=en_US
Deselect Proxies if selected.
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tab selected.
Under "Select Protocol", uncheck any box if selected.
Click "OK", then "Apply"

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My internet is working fine, but I keep having to refresh the page because I'm always getting "safari can't connect to the server". Same thing happens with different browsers. I've read a couple things online and unistalled everything that I think is causing the problem but it's still happening frequently. Any help would be greatly appreciated!

Most school networks are closed networks. You can access their Intranet, with all the files and peripherals and everything, but you need to have a specific password or IP address to access any outside connection. I have an ibook G4 that's 3 years old. I used it in high-school to access AOL wirelessly. That was before closed and protected networks were prefered. It shouldn't matter if the school intranet is widows based or not. You need to access your own internet service sometimes in order to get any reaction. If you simply use safari, you might only be connecting to the schools intranet, which only links together the schools computers and keeps the system isolated. Also, you need to check your firewall settings, in fact, just turn off the firewall. The schools sytem is firewalled up the bum and you shouldn't get attacks anyway because you're running the mac os.
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I'm having the same issue. I would like to update my atv to the latest software version. I connect it to my mac mini running 10.7.3 and everything seems fine till it tries to verify update with apple. I get the message can't connect to apple update server. I imagine there is a communication error between my mac and apple servers? Any help wouold be appreciated. Thanks in advance

Beautiful! wrote:
Can"t connect to update server
Can't help unless you provide details

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