(Solved) Winsock Error 10065 The Host Is Unreachable Tutorial

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Winsock Error 10065 The Host Is Unreachable


The WSAGetLastError function returns the last error that occurred for the calling thread. WSAESERVERDOWN (10064) The server is temporarily or permanently unreachable. It would also timeout if a (FIN)ish TCP packet is not ACK'd (and even if the FIN is ACK'd, it will eventually timeout if a FIN is not returned).User suggestions: There WSA_OPERATION_ABORTED 995 Overlapped operation aborted. http://nbxcorp.com/socket-error/winsock-error-10065-no-route-to-host.html

at first i should say i am not like you professional1- about SecureNAT : I read http://www.isaserver.org/tutorials/The_SecureNAT_Client.html and as i told you i have set the ISA invalid Ip as a This is a common problem. Make sure you have enabled the logging of all fields in the ISA MMC. Outgoing connections can be affected by the presence of firewall or anti-virus software on the local computer or network connection. http://community.microfocus.com/borland/test/silk_performer_-_application_performance_testing/w/knowledge_base/8845.why-do-i-get-the-error-winsock-10065-no-route-to-host-on-replay-and-how-can-i-troubleshoot-it.aspx

Socket Error 10061 Connection Refused

However, there's little distinction between WSAEALREADY and WSAEINVAL since a WinSock DLL cannot tell the difference between an asynchronous operation that has been cancelled and one that was never valid. but i have these IP packet filters on ISA.Name|Mode|Filter Type|Protocol|Direction|Local Port|Remote Port|ICMP Type|ICMP Code|Local Computer|Remote ComputerDNS Filter|Allow|DNS LookUp|UDP|Send Receive|All Ports|53| | |Default External Ip Address|AnyHttp Outbound|Allow|Custom Filter|TCP|Outbound|Dynamic|80| | |Default External Ip for hotmail.com of type Mail Xchg on Class INET add.ISA to Qry Resp. WinSock description: The 'address' it refers to is the remote socket name (protocol, port and address).

Home » Borland » Test » Silk Performer » Silk Performer Knowledge Base » Why do I get the error "Winsock 10065 - no route to host" on replay and how The QoS request was rejected because the policy system couldn't allocate the requested resource within the existing policy. Typically, though, WinSock generates this error when it receives a "host unreachable" ICMP message from a router. Socket Error 10065 No Route To Host WSA_QOS_GENERIC_ERROR 11015 QoS generic error.

An invalid QoS provider-specific buffer. Winsock Error 10061 You would need to update your Winsock to a supported version. If a server need outbound access, that server should be configured as a SecureNAT client. http://help.globalscape.com/help/cuteftp7/socket_errors_10060,_10061,_10064,_10065.htm WSA_QOS_SENDERS 11006 QoS senders.

WSA_QOS_EUNKOWNPSOBJ 11024 Unrecognized QoS object. How To Fix Socket Error 10060 No connection could be made because the target computer actively refused it. Adobe Flash Player security update - October 26, 2016 [Security] by chachazz254. For example, this error is returned if sendto is called with the remote address of ADDR_ANY.

Winsock Error 10061

after the first failed with WSAEWOULDBLOCK). his comment is here The "address" it refers to is the remote socket name (protocol, port and address). Socket Error 10061 Connection Refused WSAEREMOTE (10071) Too many levels of remote in path Item is not local to the host. Winsock Error 10060 Mdaemon Note that this error is returned by the operating system, so the error number may change in future releases of Windows.

As you can see from the comprehensive list of WinSock functions, this error is the catch-all. http://nbxcorp.com/socket-error/winsock-10065-error.html For example, if a call to WaitForMultipleEvents fails or one of the registry functions fails trying to manipulate the protocol/namespace catalogs. 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 WSAECONNABORTED 10053 Software caused connection abort. 10060 Socket Error

It would also timeout if a (FIN)ish TCP packet is not ACK'd (and even if the FIN is ACK'd, it will eventually timeout if a FIN is not returned). You should simply ignore this error when it occurs.WSAEINTR (10004) Interrupted system call A blocking operation was interrupted by a call to WSACancelBlockingCall. Example: telnet server1.demo.com 80 If you can also telnet successfully then you should contact Support for further assistance. Source Yes, the internal mail server should connect to the IP address returned by the DNS MX query.

and sometimes it does not accept the correct username and password.and if i set no authentication is needed ,then nothing works.which is the best? Winsock Error Code 10061 Exchange 2013 However, it also occurs when an application passes an invalid pointer value.Developer suggestions: Always check the return value from a memory allocation to be sure it succeeded. Especially not those with a build in firewall.

This error also could occur if an application opens and closes sockets often, but doesn't properly close the sockets (so it leaves them open, as 'orphans').

User suggestions: Two of the same types of server applications cannot use the same port on the same machine. WSA_NOT_ENOUGH_MEMORY 8 Insufficient memory available. An MX record is returned but no A record—indicating the host itself exists, but is not directly reachable. Socket Error 10061 Connection Refused Windows 7 A service provider returned a bogus procedure table to Ws2_32.dll.

About your two questions, I have a hard time figuring out what you are trying to achieve. WSA_QOS_EFILTERSTYLE 11019 Invalid QoS filter style. A problem was encountered with some part of the filterspec or the provider-specific buffer in general. http://nbxcorp.com/socket-error/winsock-error-10051-the-network-is-unreachable.html WSA_E_CANCELLED 10111 Call was canceled.

You should simply ignore this error when it occurs.--------------------------------------------------------------------------------WSAEACCES (10013) Permission denied.Berkeley description: An attempt was made to access a file in a way forbidden by its file access permissions.Microsoft C If an application sends a UDP packet to a host/port that does not have a datagram socket "listening," the network system may respond by sending back an ICMP Port Unreachable packetUser An application attempts to use an event object, but the specified handle is not valid. Copyright © 2014 TechGenix Ltd.

The requested address is not valid in its context. This error often occurs when you try to connect in PASV mode to a server that prefers PORT for data connections. The file handle reference is no longer available. User suggestions: There may be too many Winsock applications running simultaneously, but this is unlikely since most network systems have many socket handles available.

and about 2 other problems1)mdaemon (mail server) uses Worldclient for its web mail. WSAVERNOTSUPPORTED 10092 Winsock.dll version out of range. but this configuration that i had set in ISA, users from outside the LAN can work with Outlook Express inorder to send and receive emails. For Me To Poop OnPremium Memberjoin:2002-02-06Eastchester, NY

phriday613 Premium Member 2005-Sep-17 7:06 pm Re: [Windows] Strange - can traceroute but "NO ROUThe hosts file only has " localhost"....I am still unable

They have not returned my call about it yet. If we look now at en entry for the SMTP connection, we seen the following: quote:|-|-|N|fwsrv|TEMP-ISA|-|-||25|-|-|-|25|TCP|Connect|-|-|-|10053|-|All protocols|Allow rule|192|5361You can clearly see that the connection request does not succeed (sc-status <> 0). Note: this error may also result if you are trying to send a multicast packet and the default gateway does not support multicast (check your interface configuration).User suggestions: Try to ping I must admit though, it would be likely a deliberate setting configuration if it is IPSec.