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Network Troublshooting => Linux Servers Support => Topic started by: kjsubbu on September 03, 2005, 10:59:33 AM

Title: Acl ON Dns server
Post by: kjsubbu on September 03, 2005, 10:59:33 AM

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

Title: Acl ON Dns server
Post by: Ricky on September 04, 2005, 07:09:10 AM

I think I am not able to understand what you want to know, can you discuss little more about your requirement ?

Title: Acl On Dns Server
Post by: kjsubbu on September 05, 2005, 06:28:02 AM

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

Title: Acl ON Dns server
Post by: gauravbajaj on September 06, 2005, 04:25:39 AM

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

Title: DNS SERVER
Post by: kjsubbu on September 07, 2005, 06:18:58 AM

Hi
    Thanks for ur reply . Sorry u mistook my questions.
Actually i want to block in dns server only not in iptables