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Socket Error 10051 Network Unreachable

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The Windows function is indicating a problem with one or more parameters. WSA_QOS_EPROVSPECBUF 11018 Invalid QoS provider buffer. It's clear now that the network is not a problem, nor the code, but the way i wrote it for UNICODE. Why is the size of my email so much bigger than the size of its attached files? http://phabletkeyboards.com/socket-error/socket-error-10051-network-is-unreachable.php

The target computer may have refused the connection. Solutions The error simply means that the SMTP server needs authentication. Solutions As the error is associated with DNS so first of all check whether the address typed is correct or not. share|improve this answer answered May 26 '15 at 18:39 Nikolai N Fetissov 62.2k765127 Worked like a charm. https://msdn.microsoft.com/en-us/library/windows/desktop/ms740668(v=vs.85).aspx

Socket Error 10054

The call has been canceled. WSA_IO_INCOMPLETE 996 Overlapped I/O event object not in signaled state. A general QoS error.

See WSAENETUNREACH. This normally results from an attempt to bind to an address that is not valid for the local computer. python linux sockets networking share|improve this question edited May 26 '15 at 17:50 asked May 26 '15 at 15:24 Idan Ofek 229 Show your code. Socket Error 10049 This error is returned by the WSCGetProviderInfo and WSCGetProviderInfo32 functions if the protocol entry specified could not be found.

This error may also result if a connection was broken due to keep-alive activity detecting a failure while one or more operations are in progress. Socket Error Codes Linux This is usually a temporary error during host name resolution and means that the local server did not receive a response from an authoritative server. Too many references to some kernel object. http://www.wisegeek.com/what-are-the-common-causes-of-socket-error-10051.htm Developer resources Microsoft developer Windows Windows Dev Center Windows apps Desktop Internet of Things Games Holographic Microsoft Edge Hardware Azure Azure Web apps Mobile apps API apps Service fabric Visual Studio

The requested name is valid and was found in the database, but it does not have the correct associated data being resolved for. Socket Error 11004 The requested service provider is invalid. Disabling the firewall may resolve the error. WSAHOST_NOT_FOUND 11001 Host not found.

Socket Error Codes Linux

Which kind of "ball" was Anna expecting for the ballroom? http://answers.pscs.co.uk/324/socket-error-10051-connection-error-not-in-wiki This error occurs if an application passes an invalid pointer value, or if the length of the buffer is too small. Socket Error 10054 Too many open sockets. Socket Error 10054 Connection Reset By Peer WSA_QOS_GENERIC_ERROR 11015 QoS generic error.

For information, see the Handling Winsock Errors topic. http://phabletkeyboards.com/socket-error/socket-error-10051-network-is-unreachable-delphi.php 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. Any reliable registry scanner software can do the job. Operations that were in progress fail with WSAENETRESET. Socket Error 10053

In this instance, neither router is designated as the primary router so neither will work. On the same note, the SO_REUSEADDR option is only needed for listening servers: sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) Remove these two lines and retry. WSAEHOSTDOWN 10064 Host is down. weblink At the serious end of the spectrum, the router may be misconfigured or may have been destroyed and is nonfunctioning.

Last Modified Date: 22 September 2016 Copyright Protected: 2003-2016 Conjecture Corporation Print this Article Free Widgets for your Site/Blog Did You Know? Socket Error 10061 Connection Refused One should disable the firewall and see if the connection can go through. Not the answer you're looking for?

Some implementations also return this error if sendto is called on a connected SOCK_DGRAM socket (for SOCK_STREAM sockets, the to parameter in sendto is ignored) although other implementations treat this as

Another possible reason for the WSAEACCES error is that when the bind function is called (on Windows NT 4.0 with SP4 and later), another application, service, or kernel mode driver is bound to This could happen with a call to another function later, including connect, listen, WSAConnect, or WSAJoinLeaf. WSA_QOS_EFILTERTYPE 11020 Invalid QoS filter type. Windows Socket Error Windows 10 It turned out that my email provider was blocking my access to the server.

WSAEINPROGRESS 10036 Operation now in progress. Not only the software, it can also happen by network problem or server problem. Most likely the address is not translated properly from string to network byte order integer form. –Nikolai N Fetissov May 26 '15 at 16:33 add a comment| 1 Answer 1 active check over here WSA_QOS_EPOLICYOBJ 11025 Invalid QoS policy object.

If the router or modem is down, then there is no way for the computer to connect to another server. Basically there are lots of errors like this. What Are the Common Causes of Socket Error 11004? The output of ipconfig will let you know your IP address and the subnet mask which will allow you to understand which network you belong to.

The service cannot be found in the specified name space. Ad Discuss this Article turquoise Post 3 I had this problem with my SMTP server socket once. Socket Error 10049 This error report says “Cannot assign requested address”. This happens when the computer is not connected to any running server application.

Why we do not receive the mails after 1 pm in our VPOP3? WSAENOBUFS 10055 No buffer space available.