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Wsaenetunreach Error


The error occurs with the socket() function, which takes the socket type (protocol) and address family as input parameters. It also has a specific meaning for setsockopt(). This won't reveal too much unless you know the router addresses at the remote end, but it might help to identify if the problem is somewhere along the way. If the hostname resolution uses a local host table, it's possible you resolved to an obsolete address.

Berkeley description: A socket operation was attempted to an unreachable host. So, for example, you can expect this error if a WinSock implementation doesn't support socket type SOCK_RAW within the Internet address family (AF_INET). WinSock description: Same as Berkeley. WSAEINVAL 10022 Invalid argument.

Socket Error 10054

If you used a hostname, did it resolve to the correct address? Typically, only one usage of each socket address (protocol/IP address/port) is permitted. A completion indication will be given later when the operation has been completed. Berkeley description: Some invalid argument was supplied (for example, specifying an invalid level to the setsockopt() function).

A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram was smaller than the Applications that use WSAGetOverlappedResult (with the fWait flag set to FALSE) in a polling mode to determine when an overlapped operation has completed, get this error code until the operation is Detailed description: recv() and recvfrom(): if the datagram you read is larger than the buffer you supplied, then WinSock truncates the datagram (i.e. Socket Error 10049 A function fails with WSAEAFNOSUPPORT if the address family referenced in sockaddr is not compatible with the referenced socket's protocol.

For instance, even if you request to send() a few bytes of data on a newly created TCP connection, send() could fail with WSAEWOULDBLOCK (if, say, the network system has a Winsock Error Windows 7 A required address was omitted from an operation on a socket. 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. Added to that, this article will allow you to diagnose any common error alerts associated with Wsaenetunreach error code you may be sent.

WSA_QOS_REQUEST_CONFIRMED 11009 QoS request confirmed. Socket Error 10054 Connection Reset By Peer A database query failed because it was actively refused. WSA_QOS_ESDMODEOBJ 11029 Invalid QoS shape discard mode object. An MX record is returned but no A record—indicating the host itself exists, but is not directly reachable.

  • For example, the error can occur when an attempt is made to read from a file that is not open, to open an existing read-only file for writing, or to open
  • 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.
  • This normally results from a loss of the connection on the remote socket due to a timeout or a reboot.
  • WinSock functions: accept(), bind(), connect(), listen(), send(), sendto(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), WSAAsyncGetServByPort(), FD_CONNECT Additional functions: Any other functions that use network system buffer space, like the "database functions",
  • Please update it soon enough.
  • Returned when a system call that should never fail does fail.

Winsock Error Windows 7

In this case, the 2nd application will fail with WSAEADDRINUSE. In Berkeley, this error also occurs when you are trying to name the local socket (assign local address and port number) with bind(), but Windows Sockets doesn't ascribe this error to Socket Error 10054 Error Description List (0) No error WSABASEERR (10000) No error Berkeley Description: no equivalent. What Is A Socket Error and wait for the scan to finish.

This error signifies that an attempt was made to access a file (or, in some cases, a directory) in a way that is incompatible with the file's attributes. You should simply ignore this error when it occurs. Cannot remove a directory that is not empty. Typically, though, WinSock generates this error when it receives a "host unreachable" ICMP message from a router. Socket Error 10053

WSA_QOS_POLICY_FAILURE 11011 QoS policy failure. A problem was encountered with some part of the filterspec or the provider-specific buffer in general. The WinSock description and TCP/IP scenario contain detailed descriptions of the errors, which also describe possible cause and imply a possible remedy. Additional functions: Any functions that takes a pointer as an input parameter: inet_addr(), inet_ntoa(), ioctlsocket(), gethostbyaddr(), gethostbyname(), getservbyname(), getservbyport(), WSAAsyncGetHostByName(), WSAAsyncGetHostByAddr(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber, WSAAsyncGetServByName(), WSAAsyncGetServByPort(), WSASetBlockingHook() WSAEHOSTDOWN (10064) Host is down.

If you're on a serial connection, your local router is the IP address of the host you initially logged onto with SLIP or PPP. Socket Error Codes Linux WinSock description: a quick comparison to the Berkeley counterpart, and a long description of WinSock error. WSAECANCELLED 10103 Call has been canceled.

When it occurs, it could indicate a serious failure of your network system (i.e.

Detailed description: setsockopt(): WinSock generates this error if you try to set SO_KEEPALIVE on a connection that's already timed out. Then click windows update because the picture below.If there is any updates need to be updated urgently, please make sure that. Windows Sockets Error Codes Most Windows Sockets 2 functions do not return the specific cause of an error when the function returns. Winsock Error 10061 WinSock only allows a single blocking operation to be outstanding per task (or thread), and if you make any other function call (whether or not it references that or any other

The software caused a connection abort because there is no space on the socket's queue and the socket cannot receive further connections. A call to the WSALookupServiceEnd function was made while this call was still processing. WinSock functions: Any function capable of a blocking operation can return this error: accept(), close socket(), connect(),gethostbyname(), gethostbyaddr(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), recv(), recvfrom(), select(), send(), sendto() Additional functions: Any of I always do mine, will it cause any damage to it? 17 answers Are wired or wireless broadband better? 18 answers Can a company who is interviewing you for a job

Some of the types of things you will find under some errors are: Microsoft C description: the first few WinSock errors are carry-overs from the standard 'C' runtime library. A protocol was specified in the socket function call that does not support the semantics of the socket type requested. WSAStartup may fail with this error if the limit has been reached. User suggestions: Did you enter a destination hostname?

WinSock functions: accept(), bind(), closesocket(), connect(), gethostbyaddr(), gethostbyname(), gethostname(), getpeername(), getprotobyname(), getprotobynumber(), getservbyname(), getservbyport(), getsockname(), getsockopt(), ioctlsocket(), listen(), recv(), recvfrom(), select(), send(), sendto(), setsockopt(), shutdown(), socket(), WSAAsyncGetHostByAddr(), WSAAsyncGetHostByName(), WSAAsyncGetProtoByName(), WSAAsyncGetProtoByNumber(), WSAAsyncGetServByName(), Berkeley description: A required address was omitted from an operation on a socket. Users should check: That the appropriate Windows Sockets DLL file is in the current path. Note that this error is returned by the operating system, so the error number may change in future releases of Windows.