Linux DNS Deployment commands

To install the DNS steps:

1. Mount the CD and install the main program and camouflage package

Mount/dev/cdrom/mnt

cd/mnt/packages/

RPM-IVH bind-9.7.0-5.p2.el6.i686.rpm

RPM-IVH bind-chroot-9.7.0-5.p2.el6.i686.rpm

2. Copy the Master profile and the zone profile and change the owner to named

Cp-p/etc/named.conf/var/named/chroot/etc/

Cp-p/var/named/named.empty/var/named/chroot/var/named/jiangwenhui.com.zone

Cp-p/var/named/named.empty/var/named/chroot/var/named/192.168.100.zone

Cp-p/var/named/named.*/var/named/chroot/var/named/

Chown named/var/named/chroot/var/named/

3. Modify the master configuration file

Options {

Listen-on Port: (any;};

Listen-on-v6 Port 53 {:: 1;};

Forwarders {8.8.8.8;};

Directory "/var/named";

Dump-file "/var/named/data/cache_dump.db";

Statistics-file "/var/named/data/named_stats.txt";

Memstatistics-file "/var/named/data/named_mem_stats.txt";

allow-query {any;};

recursion Yes;

Add the following before the last line

Forwarders {8.8.8.8;};

Zone "Jiangwenhui.com" in {

Type master;

File "Jiangwenhui.com.zone";

};

Zone "100.168.192.in-addr.arpa" in {

Type master;

File "192.168.100.zone";

};

4. Modify the zone configuration file

Cd/var/named/chroot/var/named

Vim Jiangwenhui.com.zone

$TTL 3H

@ in SOA @ rname.invalid. (

0; Serial

1D; Refresh

1H; Retry

1W; Expire

3H); Minimum

NS ns.jiangwenhui.com.

NS in A 192.168.100.254

FTP in A 192.168.100.254

www in A 192.168.100.254

Mail in A 192.168.100.254

Vim 192.168.100.zone

$TTL 3H

@ in SOA @ rname.invalid. (

0; Serial

1D; Refresh

1H; Retry

1W; Expire

3H); Minimum

NS ns.jiangwenhui.com.

254 in PTR ns.jiangwenhui.com.

254 in PTR ftp.jiangwenhui.com.

254 in PTR www.jiangwenhui.com.

5. Start the service and turn off SELinux and firewalls

Service named start

Setenforce 0

Service Iptables Stop

Second, the construction of master-slave DNS

Plan IP Master DNS192.168.1.111 from DNS192.168.1.112

1. Modify the primary DNS configuration file

Zone "Jiangwenhui.com" in {

Type master;

File "Jiangwenhui.com.zone";

Allow-transfer {192.168.100.25;};

};

Zone "100.168.192.in-addr.arpa" in {

Type master;

File "192.168.100.zone";

Allow-transfer {192.168.100.25;};

};

2. Installing the main program and spoofing package from the DNS server

Ibid. installation process

3. Copying the master configuration file

Cp-p/etc/named.conf/var/named/chroot/etc/

4. Modify the master configuration file from DNS

Zone "Winsnet.com" in {

Type slave;

File "Slave/winsnet.com.zone";

Masters {192.168.1.111;};

};

Zone "1.168.192.in-addr.arpa" in {

Type slave;

File "Slave/192.168.1.zone";

Masters {192.168.1.111;};

};

5. Create slave in the Zone profile directory to store the ask price from DNS zone configuration

Cd/var/named/chroot/var/named

mkdir slave

Cp-p/var/named/named.*/var/named/chroot/var/named

Chown-r named/var/named/chroot/var/named

6. Restart the service and see if the slave directory is synchronizing the successful zone profile

Note: To close the firewall and SELinux during the experiment

Linux DNS Deployment commands