The problem will not happen in other machine ipaddress or and real domain name, loopback address (127.0.0.1).The problem happens no matter ipv6 enabled or not.OK, I also must said that I As it turns out, GetHostEntry is not the only method that can be substituted for GetHostByName. Can Communism become a stable economic strategy? We welcome your comments and suggestions about how we can improve the support we provide to you.
Contributor 4554 Points 1770 Posts Re: How to resolve "No such host is known" Nov 01, 2012 04:09 AM|RameshRajendran|LINK Ref this http://support.microsoft.com/kb/2643086 and check this http://forums.asp.net/t/1333633.aspx http://sitecorebasics.wordpress.com/2012/06/01/sitecore-login-page-error-no-such-host-is-known/ Thank u ‹ Previous Dns.GetHostEntry fails. Sign Up Now! This exception can also be returned if the name is not an official host name or alias, or it cannot be found in the database(s) being queried. visit
I had checked in MSDN but did not see this. Browse other questions tagged c# or ask your own question. All rights reserved.
It's also possible there is simply something wrong with the computer configuration, either locally or with the DNS servers being used. GetHostEntry failed with native error 11001 in GetAddrInfo (called by GetHostEntry, InternalGetHostByAddress.) However, when I retry with GetHostByName that succeeds. Implementation of a generic List Why was the identity of the Half-Blood Prince important to the story? Iphostentry Monday, November 17, 2008 1:55 AM 0 Sign in to vote I made more testing and got more info of my problem.The case just will happen when the local ip address
thanks a lot. Dns.gethostentry Example It is pretty obvious what it does, if you personally prefer C# re-write it with C# and run. True or False? news Where are sudo's insults stored?
What (combination of) licenses is popular for public/shared proprietary software (“Feel free to contribute, but only we can make commercial use”)? System.net.dns Gethostentry Powershell We welcome your comments and suggestions about how we can improve the support we provide to you. Programming to simplify, don't look for hardway ... Why would Dns.GetHostEntry() fail in this way on Vista?
Why does argv include the program name? http://www.rajapet.com/2011/11/replacing-gethostbyname-with.html Grant Schenck Grant Schenck, Sep 9, 2009 #1 Advertisements Peter Duniho Guest On Wed, 09 Sep 2009 13:50:54 -0700, Grant Schenck <> wrote: > [...] > Specifically, when I call Dns.gethostentry No Such Host Is Known Nslookup works though, no problems there. Dns.gethostentry Fails On Ip Address Post your question and get tips & solutions from a community of 418,553 IT Pros & Developers.
http://go.microsoft.com/fwlink/?linkid=14202″‘ So I replaced the call to GetHostByName with GetHostEntry. Post your question and get tips & solutions from a community of 418,553 IT Pros & Developers. IPEndPoint ep = null; IPAddress ipAddr = IPAddress.Parse(m_sRemoteHost); ep = new IPEndPoint(Dns.GetHostByAddress(ipAddr).AddressLis t, m_iRemotePort); // ep = new IPEndPoint(Dns.GetHostEntry(ipAddr).AddressList, m_iRemotePort); // ep = new IPEndPoint(Dns.Resolve(m_sRemoteHost).AddressList, m_iRemotePort); but the compiler complains, saying P: n/a Steve Richter I am using Dns.GetHostByAddress and Dns.Resolve to successfully resolve and IP address to an IPEndPoint. Dns.gethostentry Ipv4
Is it a design or bug? This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month OriginalGriff 110 Mika Wendelius 75 Suvendu From MSDN: http://msdn.microsoft.com/en-us/library/system.net.dns.gethostaddresses.aspx GetHostEntry method exhibits the following behavior when an IP string literal is passed: The method tries to parse the address. Why can't we use the toilet when the train isn't moving?
Tuesday, November 18, 2008 2:06 AM 0 Sign in to vote I made a VB.NET test using the code from dbasnett.========================================== Module Module1 Sub Main() Dim IPhe As IPHostEntry, myIP C# Get Ip From Hostname Please see the comments at the bottom of this doc page for > Dns.GetHostEntry(): > > http://msdn.microsoft.com/en-us/library/ms143998(VS.85).aspx > > You may find that GetHostByName() works better for your purposes. > > Privacy statement Help us improve MSDN.
If I'm not mistaken it uses the unmanaged WinSock function getnameinfo (http://msdn.microsoft.com/en-us/library/ms738532(v=vs.85).aspx),: "Name resolution can be by the Domain Name System (DNS), a local hosts file, or by other naming mechanisms". You have to look at the v3.0 docs for the method. When answering a question please: Read the question carefully. System.net.sockets.socketexception No Such Host Is Known C# Share this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on
PC Review Home Newsgroups > Microsoft DotNet > Microsoft Dot NET Framework > Home Home Quick Links Search Forums Recent Posts Forums Forums Quick Links Search Forums Recent Posts Articles Articles Email check failed, please try again Sorry, your blog cannot share posts by email. %d bloggers like this: Log in or Sign up PC Review Home Newsgroups > Microsoft DotNet > It took a while to confirm but I wrote a simple test app and had the customer run it. Sometimes it works fine, but sometimes system will thrown error msg "No such host is known" LEENO Reply oned_gk All-Star 49248 Points 14310 Posts Re: How to resolve "No such host
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