Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Sachin Patil
This is typo - 'I want to forward reverse dns lookup queries for private ips to forwarders on my bind server.' Correct one is - I don't want to forward reverse dns lookup queries for private ips to forwarders. On Fri, Nov 25, 2016 at 2:07 AM, Juan Bernhard wrote: > > El 22/11/2016 a las 07:40 a

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Juan Bernhard
El 22/11/2016 a las 07:40 a.m., Sachin Patil escribió: Hello All, I want to forward reverse dns lookup queries for private ips to forwarders on my bind server. I have searched on internet and found I can have mapping to my private ips in ptr db records but I don't want this. I want to re

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Matus UHLAR - fantomas
On 25.11.16 00:02, Sachin Patil wrote: My bind setup only modifies response/resolved ips for certain domains, this is the only purpose of my setup (apart from caching). I don't have any private/local zones, thus I have kept it in forwarded mode. once again: you should only use forwarders when

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Sachin Patil
My bind setup only modifies response/resolved ips for certain domains, this is the only purpose of my setup (apart from caching). I don't have any private/local zones, thus I have kept it in forwarded mode. Best Regards, Sachin On Thu, Nov 24, 2016 at 5:23 PM, Matus UHLAR - fantomas wrote: > O

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Matus UHLAR - fantomas
On 24.11.16 13:57, Sachin Patil wrote: I have changed option - "forward only;" to "forward first;" and it has enabled empty zones. I can see request for private ips not going over internet using tcpdump. This configurations works, but is this good configuration for forward only dns server or wil

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Sachin Patil
I need to forward requests to google as I am using this as forwarding server. On Thu, Nov 24, 2016 at 3:06 PM, Matus UHLAR - fantomas wrote: > On 24.11.16 13:57, Sachin Patil wrote: > >> I have changed option - "forward only;" to "forward first;" and it has >> enabled empty zones. >> I can see r

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Matus UHLAR - fantomas
On 24.11.16 13:57, Sachin Patil wrote: I have changed option - "forward only;" to "forward first;" and it has enabled empty zones. I can see request for private ips not going over internet using tcpdump. This configurations works, but is this good configuration for forward only dns server or wil

Re: Blocking reverse lookup queries for private ips

2016-11-24 Thread Sachin Patil
Hello Mark, Thank you very much for the reply. I have changed option - "forward only;" to "forward first;" and it has enabled empty zones. I can see request for private ips not going over internet using tcpdump. This configurations works, but is this good configuration for forward only dns serve