Hostname Resolver Error 0 No Error
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everythings works fine,except that nothing happens at dhclient-startup.So the workstation knows nothing about its own hostname. :-(Additionally I get "Resolver Error sudo unable to resolve host hostname 0 (no error)" whenever I want to do somename-resolving.Yes, I
Sudo Unable To Resolve Host Ubuntu
doublechecked etc/resolve.conf, etc/hosts and etc/nsswitch.confBesides the system itself works like a charm and makes a sudo unable to resolve host debian nice ica-client formy collegues.Any ideas?Matthias WientapperSenior Design Engineer_____________________________sci-worx GmbHSystem Solution Center HamburgHelmsweg 14-1621218 SeevetalGermanyTel +49 (0)4105 5568-17Fax +49 (0)4105 5568-22Mailto:***@sci-worx.comhttp://www.sci-worx.com j***@tigger.iinet.net.au 2001-11-30 15:51:02 UTC windows 10 bash sudo unable to resolve host PermalinkRaw Message Hi MatthiasPost by Wientapper, MatthiasI am using -pre4 with a windows-dns/dhcp-server and everythings works fine,except that nothing happens at dhclient-startup.So the workstation knows nothing about its own hostname. :-(Additionally I get "Resolver Error 0 (no error)" whenever I want to do somename-resolving.Yes, I doublechecked etc/resolve.conf, etc/hosts and
Unable To Resolve Host Linux
etc/nsswitch.confBesides the system itself works like a charm and makes a nice ica-client formy collegues.I'm on thin ground here, but this is what I think:pre4rh7.1I copied strace to the /opt...binmy /opt...etc/nsswitch.conf does NOT use NISI could not resolve service names on the ws.strace showed missing libnsl...copying it to opt/ltsp/i386/lib fixed this problemI cannot resolve names using lookups from my cache-only name server.strace shows missing libxxx...I just have not tried to fix it yetJames j***@tigger.iinet.net.au 2001-11-30 16:06:02 UTC PermalinkRaw Message HiNov 29 18:18:56 sfla kernel: Unable to handle kernel paging request atvirtual address 0001000cNov 29 18:18:56 sfla kernel: c0113a82Nov 29 18:18:56 sfla kernel: pgd entry dbb4a000: 0000000000000000Nov 29 18:18:56 sfla kernel: pmd entry dbb4a000: 0000000000000000Nov 29 18:18:56 sfla kernel: ... pmd not present!Nov 29 18:18:56 sfla kernel: Oops: 0002Nov 29 18:18:56 sfla kernel: CPU: 0Nov 29 18:18:56 sfla kernel: EIP: 0010:[schedule+194/944]Nov 29 18:18:56 sfla kernel: EIP: 0010:[ Microsoft Tech Companion App Microsoft Technical Communities Microsoft Virtual Academy Script Center Server and Tools sudo unable to resolve host raspberry pi Blogs TechNet Blogs TechNet Flash Newsletter TechNet Gallery TechNet unable to resolve host address Library TechNet Magazine TechNet Subscriptions TechNet Video TechNet Wiki Windows Sysinternals Virtual Labs Solutions Networking Cloud and Datacenter Security Virtualization Downloads Updates Service Packs Security Bulletins Windows Update Trials Windows Server 2012 R2 System Center 2012 R2 Microsoft http://ltsp-discuss.narkive.com/b86gomem/dhclient-no-hostname-resolver-error-0-no-error SQL Server 2014 SP1 Windows 8.1 Enterprise See all trials » Related Sites Microsoft Download Center TechNet Evaluation Center Drivers Windows Sysinternals TechNet Gallery Training Training Expert-led, virtual classes Training Catalog Class Locator Microsoft Virtual Academy Free Windows Server 2012 courses Free Windows 8 courses SQL Server training Microsoft https://technet.microsoft.com/en-us/library/dd439368(v=exchg.80).aspx Official Courses On-Demand Certifications Certification overview MCSA: Windows 10 Windows Server Certification (MCSE) Private Cloud Certification (MCSE) SQL Server Certification (MCSE) Other resources TechNet Events Second shot for certification Born To Learn blog Find technical communities in your area Support Support options For business For developers For IT professionals For technical support Support offerings More support Microsoft Premier Online TechNet Forums MSDN Forums Security Bulletins & Advisories Not an IT pro? Microsoft Customer Support Microsoft Community Forums United States (English) Sign in Home Online 2010 Other Versions Library Forums Gallery We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 second. Exchange Exchange Server Tools Documentation Exchange Remote Connectivity Analyzer Tool Exchange Remote Connectivity Analyzer Tool The Host Name Could Not be Resolved in DNS The Host Name Could Not be Resolved in DNS The Host N under FreeBSD, I get the following error: Resolver Error 0 (no error) This occurs whether I fill my sockaddr_in::sin_addr with gethostbyname() or inet_pton() - so what is going on? *** David S. Hansen *** http://www.haploid.com Top HELP: Resolver Error 0 (no error) http://www.verycomputer.com/173_64597fedbb2c05f8_1.htm by David S. Hanse » Wed, 23 Aug 2000 04:00:00 Here is the output of the function, http://www.oreilly.com/openbook/linag2/book/ch06.html when executed with valid hostname and port number: - Host lookup :: Sucess - Socket creation :: Success - Socket connection :: Resolver Error 0 (no error) And here is the code segment: bool CNet::Connect( char *ipad, long port ) { sock = 0; sockaddr_in sadino; hostent *host; host = gethostbyname( ipad ); if( !host ) { herror( " - Host lookup unable to :" ); exit( 1 ); } else { printf( " - Host lookup :: Sucess\r\n" ); } if( sock = socket( AF_INET, SOCK_STREAM, 0 ) < 0 ) { herror( " - Socket creation :" ); exit( 1 ); } else { printf( " - Socket creation :: Success \r\n" ); } memset( &sadino, 0, sizeof(sadino) ); sadino.sin_family = AF_INET; sadino.sin_port = htons( port ); memcpy( &sadino.sin_addr.s_addr, host->h_addr_list[0], unable to resolve izeof( sadino.sin_addr.s_addr ) ); if( connect( sock, (sockaddr *) &sadino, sizeof(sadino) ) < 0 ) { herror( " - Socket connection :" ); exit( 1 ); } else { printf( " - Socket connection :: Success\r\n" ); } return true; Quote:} *** David S. Hansen *** http://www.haploid.com Top HELP: Resolver Error 0 (no error) by KidDaemo » Thu, 24 Aug 2000 04:00:00 I don't know if this will help or not but the following code snippet is what I use (substitute for the appropriate typedefs which we had to use to enable network code to port across *nix and Win32): SOCKET Socket; SOCKADDR_IN sockAddr; Socket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); sockAddr.sin_family = AF_INET; sockAddr.sin_port = htons((unsigned short)dwPort); sockAddr.sin_addr.S_un.S_addr = inet_addr(pIpAddr); connect(Socket, (LPSOCKADDR)&sockAddr, sizeof(sockAddr)); > Here is the output of the function, when executed with valid hostname and > port number: > - Host lookup :: Sucess > - Socket creation :: Success > - Socket connection :: Resolver Error 0 (no error) > And here is the code segment: > bool CNet::Connect( char *ipad, long port ) { > sock = 0; > sockaddr_in sadino; > hostent *host; > host = gethostbyname( ipad ); > if( !host ) { > herror( " - Host lookup :" ); > exit( 1 ); > } else { > printf( " - Host lookup :: Sucess\r\n" ); > } > if( sock = sock Resolver Library How DNS Works Running named As we discussed in Chapter 2, Issues of TCP/IP Networking, TCP/IP networking may rely on different schemes to convert names into addresses. The simplest way is a host table stored in /etc/hosts. This is useful only for small LANs that are run by one single administrator and otherwise have no IP traffic with the outside world. The format of the hosts file has already been described in Chapter 5, Configuring TCP/IP Networking. Alternatively, you can use the Berkeley Internet Name Domain service (BIND) for resolving hostnames to IP addresses. Configuring BIND can be a real chore, but once you've done it, you can easily make changes in the network topology. On Linux, as on many other Unixish systems, name service is provided through a program called named. At startup, it loads a set of master files into its internal cache and waits for queries from remote or local user processes. There are different ways to set up BIND, and not all require you to run a name server on every host. This chapter can do little more than give a rough sketch of how DNS works and how to operate a name server. It should be sufficient if you have a small LAN and an Internet uplink. For the most current information, you may want to check the documentation contained in the BIND source package, which supplies manual pages, release notes, and the BIND Operator's Guide (BOG). Don't let this name scare you off; it's actually a very useful document. For a more comprehensive coverage of DNS and associated issues, you may find DNS and BIND by Paul Albitz and Cricket Liu (O'Reilly) a useful reference. DNS questions may be answered in a newsgroup called comp.protocols.tcp-ip.domains. For technical details, the Domain Name System is defined by RFC numbers 1033, 1034, and 1035. The Resolver Library The term resolver refers not to a special application, but to the resolver library. This is a collection of functions that can be found in the standard C library. The central routines are gethostbyname(2) and gethostbyaddr(2), which look up all IP addresses associated with a host name, and vice versa. They may be configured to simply look up the information in hosts, to query a number of DNS name servers, or to use the hosts database of Network Information Service (NIS). The resolver functions read configuration files when they are invoked. From these configuration files, they determine what databases to query, in which order, and other details relevant to how you've configured your environment. The older Linux standard library, libc, used /etc/host.conf as its master configuration file,Windows 10 Bash Unable To Resolve Host