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Network Troublshooting => Linux Servers Support => Topic started by: kjsubbu on September 03, 2005, 10:59:33 AM
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HI My Linux Lovers
I have one doubt . How to out acl for dns servers
I want to know the best link for dns server acl .
can any one help me
Thanks
KJSUBBU
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I think I am not able to understand what you want to know, can you discuss little more about your requirement ?
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Hi
Thanks for your interest for the same .
actually if i want to block some zones in my dnsserver for users or for particular network or particular dns server (slave server )
at this point we need to put some acl for dns server right ??
i just want to understand how to allow or deny for slave servers or network or anything .
Am not expert in dns server but i know how to make a server as a dnsserver and i want to know how to make auto update to dns slave server
If u want to anymore questions for my doubt i can explain again
One more time thanks for ur interest i really waiting for ur reply
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Ya .. u can do it with iptables.......
I dont remember the dns port .. acc to me its 53 , plzz check
#iptables -A INPUT -s 192.168.8.2 -p tcp --dport 53 -j DROP
U can also update slave dns servers....by just changing
serial in forward zone...
Cheers
Gaurav
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Hi
Thanks for ur reply . Sorry u mistook my questions.
Actually i want to block in dns server only not in iptables