[Pdns-users] PowerDNS behind NAT

Yovcho Yovchev yyovchev at neterra.net
Fri Sep 5 06:18:13 UTC 2014

Hi There.
Do you enable both protocols tcp/udp for 53 port?
Please send all iptables rules.

Best wishes,

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On 09/05/2014 07:59 AM, Sagar.Padamwar at tatatechnologies.com wrote:
> Hi Paul,
> I am also facing same problem. I have installed PowerDNS on CentOS 
> with MySql as backend. My powerdns behind NAT not working, While 
> everything’s works fine within the internal network(intranet)
> IPtables has been configured to allow all traffic
> We have firewall for NAT network and 53 has been allowed against 
> natted IP, I have verified same using ping.eu.
> Please let me know which kernel modules in networking/filtering has 
> been loaded to resolve the problem in your case.
> Please help me to come out of this problem
> Thanks
> Sagar Padamwar
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