Create Multiple Domains in one Server-Red Hat Ent. 5…!!!

0

Lets discuss about why we need This type of scenario where we need to install multiple Zone in one server. Suppose your company decide to open two more sister concerned office (contoso & technews) . Your company want to keep all those domains in one server.  your System Administrator decide to keep place those two domain under main domain (example.com) & only one reverse lookup for all three domains.

Or you want to do hosting business for domains,mail server.

 

First do yum process to install packages. View step by steps

#mkdir  /var/ftp

#mkdir  /var/ftp/pub

#mount /dev/cdrom /mnt

#cd /mnt

#cp –rf  Server /var/ftp/pub

#vi  /etc/yum.repos.d/rhel-debuginfo.repo

yum

:wq

Save this

#cd /var/ftp/pub/Server

#rpm –ivh  createrepo-0.4.4.2.fc6.noarch.rpm

#cd

#createrepo  -v  /var/frp/pub/Server

#yum install netconfig*

#netconfig 

Set ip address: 192.168.2.100

255.255.255.0

(whatever your ip is ,create reverse lookup zone with that ip)

Now defines Zones as well

#vi  /etc/named.rfc1912.zones

go below this line and add like below ——>   zone “0.0.0.0.0.00.0.0.0.ip6.arpa” 

zone part2

:wq

save & exit

#cd /var/named/chroot/var/named

now do copy & create file as localhost.zone for-example.com.frw, contoso.com.frw, technews.com.frw, example.com.rev)

I will edit one by one later——

#cp -rf   localhost.zone  example.com.frw

#cp -rf   localhost.zone  contoso.com.frw

#cp -rf     contoso.com.frw  technews.com.frw

#cp -rf     example.com.frw  example.com.rev

now edit

#vi example.com.frw

technewsfrw

:wq

Save & exit

#vi contoso.com.frw

contosofrw

:wq

Save & exit

#vi technews.com.frw

technewsfrw

#vi example.com.rev

examplerev

:wq

save & exit

#vi /etc/named.caching-nameserver.conf

Here we define an access list from which subnet can access this domain.

caching

:wq

save & exit

#vi /etc/resolf.conf

Add below lines & save

search example.com

search contoso.com

search technews.com

nameserver 192.168.2.100

:wq

save & exit

# iptables -F

#service network restart

#service named restart

 

#ntsysv

select named as * & exit

restart & check as below

#dig  -x 192.168.2.100

In this report you can see ———-> status:  NOERROR

#rndc reload

successful….

 

now check from client computer.Add a win-7 pc

 ip add:192.168.2.101   subnet mask:255.255.255.0

add DNS as:192.168.2.100

>ping 192.168.2.100

>ping www.example.com

should be success

>ping contoso.com

should be success

>ping technews.com

should be success

 

 

Thanks

Raju

 

 

 

 

 

 

Share.

About Author

Chakraborty Prijus

Former Asst. Manager (IT) - MGH Group MCA (Masters in Computer Application) From Sikkim Manipal University India. Have 5 years experience In IT field.

Leave A Reply

Powered by themekiller.com