dns configuration problem

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Linux DNS Service installation configuration

System Conventions:1. Domain Name: redhat.com2, ns:192.168.101.1683, web:192.168.101.11, 192.168.101.124, mail:192.168.101.101. Install bindYum Install Bind-libs bind-utils bind2. Turn off SELinux, firewallVim/etc/selinux/configSelinux=disabledSetenforce 0Service Iptables StopChkconfig iptables off3. Configure bindCp/etc/named.conf/etc/named.conf.bakVim/etc/named.confOptions {Directory "/var/named";# limit IP Recursive queriesallow-recursion {192.168.101.0/24;};};Zone "." in {Type hint;File "nam

Linux DNS cache server and forward and backward zone configuration

DNS cache serverExperimental Machine IP 192.168.1.202First of all:1. Yum install bind bind-libs bind-utils-y download package Installation2. cp/etc/named.conf /etc/named.conf.bak Copy a configuration file3. Vim named.conf into the configuration file(within the red box is the place to add or modify)650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/8A/DF/w

[Linux] resolves DNS configuration restart loss

DNS Configuration Restart lostModified after each rebootDNSconfiguration file/etc/resolv.confLearned from the Internet/etc/resolv.confin theDNSconfiguration is from/etc/resolvconf/resolv.conf.d/headloaded from theSo, withNanoor other editing software to open this configuration file (recommendedNano, easy to get started)sudo nano/etc/resolvconf/resolv.conf.d/headO

Linux DNS Configuration

Configuration parsing file $TTL 1D@ in SOA @ root. ( 0 ; serial 1D ; refresh 1H ; retry 1W ; expire 3H) ; Minimum NS @ A 172.18.0.2274. Check the configuration

Debian/ubuntu system, IP DNS MTU configuration

1. Configure Add ip:vi/etc/network/interfaces Modify the following:# The Primary network interfaceAuto Eth0Iface eth0 inet StaticMTU 1410Address 192.168.1.100Address2 #添加多个IP地址Netmask 255.255.255.0Gateway 192.168.1.1Save, restart the NIC service networking restart or/etc/init.d/networking restart2. Modify dns:vi/etc/resolv.conf Add the following contentNameServer 114.114.114.114nameserver 114.114.115.115Permanently change DNS (do not restore after reb

Custom Configuration network IP, gateway, DNS batch files _dos/bat

Custom Configuration network IP, gateway, Dns.bat Copy Code code as follows: @echo off setslection1= set/pslection1= Please enter the IP address: netshinterfaceipsetaddressname= Local Area Connection source=staticaddr=% slection1%mask=255.255.255.0 setslection2= set/pslection2= Please enter the gateway address: netsh Interfaceipsetaddressname= "Local Area Connection" gateway=%slection2%gwmetric=0 Set sl

"Vim Environment Configuration" solves the problem of auto-completion failure caused by improper configuration of Youcompleteme plugin on Ubuntu

the solution must pass this aspect.  Idea two: YCM configuration out of the question.I thought it was. ycm_extra_conf.py configuration is a problem: the main focus in the flags option of '-isystem ', is not included in the include?This looked for a long time, and did not have any real gains. It was a pass.idea Three: Ubuntu system netdb.h file Problems .The same

MySQL configuration file specifies the Log-error configuration item, starting an error problem

Tags: mysql mysql bug log-error boot error File not foundThe mysqld configuration file my.cnf An [mysqld_safe] entry that was specified within the configuration block log-error , causing the mysqld service to start an error because the log file could not be found.service mysql restart Shutting down MySQL.. [ OK ] Starting MySQL.180306 16:26:49 mysqld_safe error: log-e

Maven Java EE Configuration problem problem

Issue: Cannot change version of the project facet Dynamic Web Module to 2.4.Solution:Locate the project directory. File org.eclipse.wst.common.project.facet.core.xml under Settings to modify it!Example: E:\workerspace\main\lics\.settings\org.eclipse.wst.common.project.facet.core.xmlPutSwitchthen save and refresh the project! OrIn Eclipse's Markers window view, install its error option and delete it!Maven Java EE Configuration

Solve the problem that no prompt information is displayed in the Struts configuration file. The struts configuration file

Solve the problem that no prompt information is displayed in the Struts configuration file. The struts configuration file (1) When writing the struts2 configuration file, you may not be prompted for all the information. After " The reason is the following "http://struts.apache.org/dtds/struts-2.0.dtd" this is the need

THINKCMF5 Update template Code Analysis, resolve template configuration JSON error causes database saved configuration item content loss problem

$configMore;} The problem is key in function Updatethemeconfigmore ($configMore, $moreInDb); If the JSON file has a syntax error, the $configMore is not read correctly. May cause configuration loss.At the beginning of the function Updatethemeconfigmore, add the following code to output the JSON-generated arrayecho Empty ($configMore). " \ n ";Print_r ($configMore);ReturnTemplate update, when a JSON

SSH or SSM development web,mysql database, database configuration file configuration is improper ~ database read and write data garbled problem solving method.

Believe that everyone has encountered in the introduction of a Chinese string,debug their own every line of code, have found that there is always no garbled (ie: excluded, the source code file encoding format is no problem), but the data into the database is a mess.Then it is obvious that the problem is in the process of writing the data to the database (the encoding format of the database settings is also

Web adaptor A problem that prompts you for a successful configuration when you reload the configuration

website's Web adaptor uninstall instructions, you need to log in to the manager before uninstalling the software before uninstalling the software. But my operation is to uninstall the GIS server and Web Adaptor directly and remove the Arcgis.war package directly from Tomcat. So judging should be the problem caused by not removing the clean web adaptor.The initial exclusion is to check from the user of the current operating system (the general softwar

Weak network access, Nginx configuration causes high interface failure rate __nginx configuration problem

1. Problem performance: 1 Overseas Access mobile app, some of the interface can not access, the other interface access normal, domestic access is normal;2) interface monitoring, the success rate is normal; 3 nginx The user access log is not found;2. Resolve:1 user network is not good, local use of Charles Analog weak network situation delayed access, appears: remote server closed the connection before sending response header 2) Last view Nginx

Java appends the configuration information to the EXE file to resolve the program IP configuration problem for the local version of the client

import Java.io.file;import java.io.filewriter;import java.io.IOException; Public classAAA { Public Static voidMain (string[] args) {File a=NewFile (Class.class. GetClass (). GetResource ("/"). GetPath ()+"/notepad.exe"); Try{String content="10.10.6.6"; FileWriter writer=NewFileWriter (A.getabsolutepath (),true); Writer.write (content); Writer.close (); System. out. println ("Write file contents successfully!"); } Catch(IOException e) {e.printstacktrace (); } }}Java appen

Tomcat configuration and solution of Chinese garbled problem __tomcat configuration

The issues to be addressed in this article: Master tomcat configuration, while solving the use of a series of garbled problems. Tomcat Chinese garbled problem first, the origin of Java Chinese problem Java kernel and class files are based on Unicode, which makes the Java program has a good cross-platform, but also brings some trouble with Chinese garbled proble

Workaround for Ping:unknown host www.baidu.com problem under Linux--ubuntu configuration of local area network

If you ping the domain name, ping:unknown host xxx.xxx appears.But when you ping the IP address, you can pass it.The DNS server is not configured properly,Check the configuration file/etc/resolv.conf, if there is nameserver xxx.xxx.xxx.xxx, such as the use of DNS server nameserver 8.8.8.8, if any, modify an available DNS

Workaround for Ping:unknown host www.baidu.com problem under Linux--ubuntu configuration of local area network

If you ping the domain name, ping:unknown host xxx.xxx appears.But when you ping the IP address, you can pass it.The DNS server is not configured properly,Check the configuration file/etc/resolv.conf, if there is nameserver xxx.xxx.xxx.xxx, such as the use of DNS server nameserver 8.8.8.8, if any, modify an available DNS

Ubuntu10.04 bind9 configuration Master/Slave zone data transfer problem, ubuntu10.04bind9

Ubuntu10.04 bind9 configuration Master/Slave zone data transfer problem, ubuntu10.04bind9 When configuring dns master-slave zone data transfer on ubuntu10.04 today, the slave server cannot learn the configuration of the master server. When viewing/var/log/messages Aug 1 06:42:45 ubuntu kernel: [5397.159601] type = 1503

Win7 Environment XAMPP configuration virtualhost problem

The VirtualHost configuration file is modified as follows: Open localhost entered is the www.ucobub.com, configuration file The following questions please help advise. 1. configuration file: C:\Windows\System32\drivers\etc\hosts # localhost name resolution is handled within DNS itself. 127.0.0.1 localhost #:: 1 localho

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