Repair Socket Error Code 10051 Network Is Unreachable Tutorial

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Socket Error Code 10051 Network Is Unreachable

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When the computer doesn’t have any router configured, this returns a socket error 10065. This error is returned by WSAStartup if the Windows Sockets implementation cannot function at this time because the underlying system it uses to provide network services is currently unavailable. Connect((LPSOCKADDR)&sa, sizeof(sa)); Alternatively, it would be better to use SOCKADDR_STORAGE and just type-cast it when passing it to connect(): BOOL CBlockingSocket::Connect(const SOCKADDR_STORAGE *psa) { ASSERT(m_hSocket != INVALID_SOCKET); // should timeout by When a particular Windows Sockets function indicates an error has occurred, this function should be called immediately to retrieve the extended error code for the failing function call. weblink

Some advanced users may be able to find the problem, but it is best to call the Internet provider and get someone there to check out the router configuration. Users should check: That the appropriate Windows Sockets DLL file is in the current path. Privacy Policy WSANOTINITIALISED 10093 Successful WSAStartup not yet performed.

Socket Error 10054

WSA_QOS_EFILTERCOUNT 11021 Incorrect QoS filter count. This error is also returned if the service provider returned a version number other than 2.0. Too many references to some kernel object. The firewall may be blocking the port 25, which is used for the SMTP client connection to send mails.

  1. The system detected an invalid pointer address in attempting to use a pointer argument of a call.
  2. A required address was omitted from an operation on a socket.
  3. WSA_OPERATION_ABORTED 995 Overlapped operation aborted.
  4. WSAEINVALIDPROVIDER 10105 Service provider is invalid.
  5. This documentation is archived and is not being maintained.
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  7. So we can add exception for the connection in the firewall.
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Connect(&sa); share|improve this answer edited May 30 '13 at 15:57 answered May 30 '13 at 15:36 Remy Lebeau 233k13144273 I managed to find the problem and fix it. A service provider returned a bogus procedure table to Ws2_32.dll. This usually results from trying to connect to a service that is inactive on the foreign host—that is, one with no server application running. Socket Error 10049 You can only upload files of type 3GP, 3GPP, MP4, MOV, AVI, MPG, MPEG, or RM.

WSASYSCALLFAILURE 10107 System call failure. Such exclusive access is a new feature of Windows NT 4.0 with SP4 and later, and is implemented by using the SO_EXCLUSIVEADDRUSE option. The file handle supplied is not valid. http://www.wisegeek.com/what-are-the-common-causes-of-socket-error-10051.htm WSA_QOS_EUNKOWNPSOBJ 11024 Unrecognized QoS object.

Browse other questions tagged c++ visual-studio-2010 winsock or ask your own question. Socket Error 11004 It could also be the case that it has nothing to do with you. connects. Then we have to change the firewall settings so that it doesn’t block port 25.

Socket Error Codes Linux

That they are not trying to use more than one Windows Sockets implementation simultaneously. Get More Information more... Socket Error 10054 WSAESHUTDOWN 10058 Cannot send after socket shutdown. Socket Error 10053 What Are the Common Causes of Socket Error 10060?

What is an Internet Socket? have a peek at these guys There are no QoS senders. Resolution Please see the related Connection Timed Out (10060) article for troubleshooting steps. How could a language that uses a single word extremely often sustain itself? Socket Error 10054 Connection Reset By Peer

WSAELOOP 10062 Cannot translate name. Also we can send the mail via relay server. Also if we forward the port in the internal IP of the new PC which we are trying to connect, it can resolve the problem. check over here Error 10051 happens because the other network is unreachable, usually because there is a problem with the router or modem on the computer attempting the connection.

It's clear now that the network is not a problem, nor the code, but the way i wrote it for UNICODE. Socket Error 10061 Connection Refused WSA_QOS_EFILTERSTYLE 11019 Invalid QoS filter style. Try to connect with the IP address instead of Domain name.

Please log in or register to answer this question. 1 Answer 0 votes Error 10051 means "network is unreachable" http://msdn.microsoft.com/en-gb/library/windows/desktop/ms740668(v=vs.85).aspx Network is unreachable.

One should disable the firewall and see if the connection can go through. The IP you're trying to connect to might be wrong. A completion indication will be given later when the operation has been completed. Socket Error 11001 The ISP can also be too busy to accept any new connection.

Too many open sockets. Socket Error 10013 The error message says “Permission denied”. Source(s): Saleem · 5 years ago 0 Thumbs up 0 Thumbs down Comment Add a comment Submit · just now Report Abuse When you try to send or receive messages in this content Why were Native American code talkers used during WW2?

But the use of relay server is not quite secure to use as it’s used by spammers. This can be as harmless as the router being shut off or a firewall getting in the way. This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small. This is usually caused by one or more of the function pointers being NULL.

answered Jul 29, 2014 by paul (1,356 points) Please log in or register to add a comment. For more information, please read our privacy policy. WSAEADDRNOTAVAIL 10049 Cannot assign requested address. Socket Error 10051 The error report says “Network is unreachable”.

No such host is known. won't fix things in my apartment like window locks, doors,wall sockets ect and my rent paid Error while starting windows 98? An object with an invalid ObjectLength field was specified in the QoS provider-specific buffer. Typically, only one usage of each socket address (protocol/IP address/port) is permitted.

WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range. A reserved policy element was found in the QoS provider-specific buffer.   Requirements Header Winsock2.h; Winerror.h See also Error Codes - errno, h_errno and WSAGetLastError Handling Winsock Errors FormatMessage WSAGetLastError   They removed the block and everything was fine after that. The call has been canceled.

This means the SMPT server is sending junk mails.