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06-08-2012, 04:38 AM
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#1
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Member
Registered: Aug 2011
Location: Hyderabad, AP, India
Distribution: centos, Ubuntu
Posts: 163
Rep: 
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How to work on dns server in centos
Hi,
I installed and configure DNS Server on my centos machine.
I have created suresh.com domain name,
I can able to dig to suresh.com, and dig to ipaddress.
no errors found.
My question's are..
1) what is exact DNS Server is in real time.
2) what is the purpose of dns server in centos.
3) how to add clients to this domain.
4) How to work on dns server.
Thanks
Suresh.
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06-08-2012, 04:44 AM
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#2
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Moderator
Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
Posts: 43,417
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what is the purpose of a DNS server??? I have to assume you've not written these at all as you intended, as otherwise that just makes no sense if you don't even know what a DNS server is for...??
The only question I can provide an answer to is 3 - you add entries into the zone file for each IP device you wish to resolve, and reload the domain. If that's what you're actually asking.
Last edited by acid_kewpie; 06-08-2012 at 04:46 AM.
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06-08-2012, 04:48 AM
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#3
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Member
Registered: Aug 2011
Location: Hyderabad, AP, India
Distribution: centos, Ubuntu
Posts: 163
Original Poster
Rep:
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Quote:
Originally Posted by acid_kewpie
what is the purpose of a DNS server??? I have to assume you've not written these at all as you intended, as otherwise that just makes no sense if you don't even know what a DNS server is for...??
The only question I can provide an answer to is 3 - you add entries into the zone file for each IP device you wish to resolve, and reload the domain. If that's what you're actually asking.
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I think dns is to resolve name to ipaddress and ipaddress to names. |
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06-08-2012, 05:00 AM
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#4
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Moderator
Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
Posts: 43,417
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I don't understand how you have apparently installed BIND and got it running etc, yet still want to be told what DNS is..???
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06-08-2012, 05:04 AM
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#5
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Member
Registered: Aug 2011
Location: Hyderabad, AP, India
Distribution: centos, Ubuntu
Posts: 163
Original Poster
Rep:
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I configured dns server and i configured another system as a client by changing dns ip address to my dns server ip, then when i try to access internet it s not working, no internet in client computer.
Last edited by suresh.k; 06-08-2012 at 05:14 AM.
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06-08-2012, 06:22 AM
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#6
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Moderator
Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
Posts: 43,417
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well divide and conquer the issue. can you dig a public address from the server? from the client?
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06-08-2012, 07:33 AM
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#7
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Member
Registered: Aug 2011
Location: Hyderabad, AP, India
Distribution: centos, Ubuntu
Posts: 163
Original Poster
Rep:
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Quote:
Originally Posted by acid_kewpie
well divide and conquer the issue. can you dig a public address from the server? from the client?
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chris..
thanks for ur replays,
I will study more on dns server and then i will get back here..
Thanks
suresh |
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