[Pdns-users] PowerDNS behind NAT

[Péter-Zoltán Keresztes]

Can you telnet to port 53 from outside your network?

Az iPhone-omról küldve

2014.09.05. dátummal, 10:01 időpontban "Sagar.Padamwar at tatatechnologies.com" <Sagar.Padamwar at tatatechnologies.com> írta:

> Yes 53 is allowed on both tcp and udp protocol, I have verified same.
>  
> We have separate firewall box which is not under my control, so Sorry, I cant give you the firewall rule details.
>  
> Thanks,
> Sagar Padamwar.
>  
> From: Yovcho Yovchev [mailto:yyovchev at neterra.net] 
> Sent: 05 September 2014 11:48
> To: Padamwar, Sagar; paul.roland at cc.btn.ro; Pdns-users at mailman.powerdns.com
> Subject: Re: [Pdns-users] PowerDNS behind NAT
>  
> Hi There.
> Do you enable both protocols tcp/udp for 53 port?
> Please send all iptables rules.
> 
> Best wishes,
> 
> ---
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> 
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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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