rndc careers

Centos does not have the hostdignslookup command. today, when installing the DNS server, I want to test the DNS server and find that the hostdignslookup command is not installed, get yuminstallbind-untils now... centos does not have the host dig nslookup command. today, when installing the DNS server, I want to test the DNS server and find that the host dig nslookup command is not installed, immediately yum install bind-untils to close the job. if: stop named: [OK] Generating/etc/

login 　 3. Create the/etc/named. conf file 　 　　 Options {Directory "/opt/named ";};Zone "." IN {Type hint;File "named. root ";}; // Root Domain Name Server FileZone "localhost" IN {Type master;File "localhost. zone ";Allow-update {none ;};}; // Name resolution of the local hostZone "0.0.127.in-addr. arpa" IN {Type master;File "named. local ";Allow-update {none ;};}; // Reverse resolution of the local hostZone "qtech.edu.cn "{Type master;File "qtech.edu.cn. zone ";Allow-update {none ;};

of the owner and the group to Named,selinux remember to close#/var/logmessagesMar 20 14:20:20 Master named[3186]: none:0: Open:/etc/rndc.key:permission deniedMar 20 14:20:20 Master named[3186]: couldn ' t add command channel 127.0.0.1#953:permission denied[[Email protected] Master ~]# chown named:named/var/named/*7. Now that it's okay, let's restart the named service and discover that the card is in Generating/etc/rndc.key: It's been a long time.Workaround:Execute the following command:

Mylinux.com 172.16.100.0/24NS 172.16.100.1www 172.16.100.1, 172.16.100.3Mail 172.16.100.24FTP wwwDns:bind SoftwareBerkeley Internet Name DomainIscwww.isc.org[email protected] yum.repos.d]# Yum list |grep "^bind"[Email protected] yum.repos.d]# yum-y install bind.i686/etc/named.conf master configuration file, which is used to define the working properties of the bind process, the definition of the zone, etc./etc/rndc.key key File,/etc/rndc.conf configuration information/VAR/NAMED/XX Zone data file

may occur: . Generating/etc/rndc. key: stuck here when DNS is started [Root @ RedHat named] #/etc/init. d/named restart Stopping named: [OK] Generating/etc/rndc. key: ^ C [Root @ redhat named] # Solution: [Root @ redhat named] # rndc-confgen-r/dev/urandom- Wrote key file "/etc/rndc. key" [Root @ redhat named] #/etc/i

-utils: bind client Tool Program file:/usr/sbin/named Main Program Directory:/var/named Main configuration file:/etc/named. conf Bind permissions: After named is installed, the user named system user is automatically created.3.2 BIND configuration file explanation 1/etc/logrotate. d/named/etc/named. conf # Master configuration file 2? /Etc/named. rfc1912.zones # region configuration file (included in the main configuration file using the include command) 3? /Etc/named. Root. Key # The key fil

https://www.isc.org/downloads/2. Unzip the tar zxvf bind-9.9.7rc1.tar.gzCD BIND-9.9.7RC13. Compile and install./configure--prefix=/usr/local/named--enable-threads #--enable-threadsHint No OpenSSLChecking for OpenSSL Library ... Configure:error:OpenSSL is not found in any of/usr/usr/local/usr/local/ssl/usr/pkg /USR/SFW; Use--with-openssl=/path--------------------------------------------------------------------------------------------------Hint No OpenSSLSolution:Yum Install OpenSSLYum Install Ope

/dump/named_dump.db "; Statistics-file "/var/stats/named.stats"; allow-query {any;}; }; Zone "." {type hint; file "Named.root";}; Zone "localhost" {type master; file "Named.localhost";}; Zone "0.0.127.in-addr.arpa" {type master; file "named.127.0.0";}; Zone "365.com" {type master; file "named.365.com"; allow-transfer {192.168.1.241;};//notify yes;}; Zone "1.168.192.in-addr.arpa" {type master; file "named.192.168.1"; allow-transfer {192.168.1.241;};//notify yes;}; # Use with the following in name

One, install bind1. Download bind http://www.isc.org can also go to this site to download bind9 DNS software.2. Compile and install Copy Code code as follows: # tar ZXVF bind-9.4.0.tar.gz # CD bind-9.4.0 #./configure sysconfdir=/etc//More installation options./configure--help # make # make Install Two, configure bindA. Creating the required files1)./etc/named.conf# vi/etc/named.conf Launch Save or touch/etc/named.conf2)./etc/rndc.conf#

), Resp_person varchar (255), Primary_ns varchar (255)); Insert Other_dns_records (zone,host,type,data,ttl,retry) values (' aaa.com ', ' www ', ' A ', ' 192.168.199.2 ', ' 86400 ', ' + '); insert Cnc_dns_records (zone,host,type,data,ttl,retry) values (' bbb.com ', ' www ', ' A ', ' 192.55.199.199 ', ' 86400 ', ' 13 '), 4, edit/usr/local/bind9/etc/named.conf #cd/usr/local/bind9/etc #.. /sbin/rndc-confgen-a #. /sbin/

promoted, and his career develops rapidly. In addition to hard work, talent presentation, and career expansion, there is also a task for many people to adjust their careers and revise their objectives. People in their 30 s should have a clearer understanding of themselves and the environment. Check whether the selected career, the selected career route, and the determined life goals are in line with the reality. If there are discrepancies, adjust the

/ifcfg-eth1DEVICE = eth1 # Nic DEVICE name BOOTPROTO = static # static IP IPADDR = 192.168.1.133 # static IP Address NETMASK = 255.255.255.0 # Subnet Mask GATEWAY = 192.168.1.1 # GATEWAY If the configuration is correct, you can access the Internet now. ping An IP address to test. However, domain name resolution fails, so you need to set the local dns.[Root @ localhost named] # vi/etc/resolv. conf Content:Nameserver 8.8.8.8 # DNS Server Nameserver 8.8.4.4 # backup DNS Server Now, the network has

# Vi sina. zone 4. Check the syntax error of the region file: 5. Change all groups of the region file: 6. Start the DNS server:# Service named restart // restart the DNS service# Rndc reload // reload the key 7. Test DNS: The structure and format of the reverse resolution region file are similar to those of the region file, except that the main content of this file is to create a pointer PTR resource record mapped to the DNS domain name. 1. Modif

instructions are correct) Forward resolution (from domain name to IP address) Named-checkzone "localhost"/var/named/localhost. zone Reverse resolution (IP to domain name) Named-checkzone "0.0.27.in-addr. arpa"/var/named. local Rndc-confgen-r/dev/urandom-a generates rndc. key. If this key is not available, named cannot be started. Chown named: named/etc/rndc. key

queriesFirst, a parent domain server and a subdomain server are configured with reference to dns-05-forwarding, and global forwarding is set in the subdomain to forward all non-intra-domain resolution requests to the parent domain server. use dig command test, which can be resolved at this time. [[emailprotected]~]#dig-tawww.baidu.com@172.18.71.102;setting in the parent domain Server master configuration file /etc/named.conf does not allow recursive queries to any hosts.Options {... allow-recu

named.loopback$TTL1D@ insoa@rname.invalid. ( 0;serial 1D;refresh 1H ;retry 1W;expire 3h ) ;minimumNS @a127.0.0.1 PTRlocalhost. #chown -rnamed.named/var/named/* Named.conf Master Profile #rndc-confgen-r/dev/uramdom>/etc/named/rndc.conf#cd/etc/named/#touch named.conf#vimrndc.conf Command mode :2,11w>>named.conf#catnamed.conf#vim named.confoptions{directory "/var/named"; listen-onport53{any;}; allow-query{any;};recursionyes;}; zone "." IN{typeh

in NS ns.example.info. In a 172.16.0.82 in MX ten ns.linuxde.net. NS in a 172.16.0.82# RNDC ReloadServer Reload Successful2. Configure the DNS server# vim/etc/named.conf# Add these lines belowZone "Linuxde.net" in {Type slave;Masters {172.16.0.82;};File "Slaves/linuxde.net.wan";};# RNDC ReloadServer Reload Successful#

the Hosts file;Query options:+[no]trace: Trace parsing process;+[no]recurse: Recursive parsing;Note: Reverse parsing testDig-x IPSimulate full zone transfer:Dig-t AXFR DOMAIN [@server]Host command:Host [-t Rr_type] name Server_ipnslookup command:nslookup [-options] [name] [Server]Interactive mode:Nslookup>Server IP: Queries the DNS server with the specified IP;Set Q=rr_type: The type of resource record to query;Name: names to query;RNDC command: Name

Erroris estimated to be inside the route as a result of the temporary handling of the project as followsRoute::get (' about/', ' index/about ');//About Gigu route::get (' news/:nc_id ', ' News/index ', [],[' nc_id ' = ' \d+ ') ]); Route::get (' Newsdetail/:id ', ' news/detail ', [' ext ' + = ' html '], [' id ' = ' \d+ ']); Route::get (' product/', ' product/index '); Route::get (' Join/:type ', ' index/join ', [],[' type ' = ' \d+ ']);//1

Soalris10 uses bind9.2.4 to set up a dynamic dns server-Linux Enterprise Application-Linux server application information. The following is a detailed description. The view function of bind 9 is used to parse different addresses by IP address. Dns server address: dns.test.com 192.168.0.211 Web server address: www.test.com 192.168.0.100 192.168.0.200 China Telecom address: 192.168.0.210 resolved to 192.168.0.100 China Netcom address: 192.168.0.213 resolved to 192.168.0.200 ------------------