[Pdns-users] Problem with edns_subnet_address

Mikhail Nasonov mnasonov at me.com
Mon Sep 24 16:38:09 UTC 2012


Peter, thank you for your very fast reply.

Is there any more dns-providers who need similar procedure?

24.09.2012, в 20:23, Peter van Dijk <peter.van.dijk at netherlabs.nl> написал(а):

> Hello Mikhail,
> 
> On Sep 24, 2012, at 18:12 , Mikhail Nasonov wrote:
> 
>> I setup pdns.conf work with edns_subnet_address support:
>> 
>> edns-subnet-option-number=20730
>> edns-subnet-processing=yes
>> pipebackend-abi-version=3
>> 
>> In my application log remote-ip-address always = edns-subnet-address.
>> 
>> I used Google DNS (8.8.8.8 and 8.8.4.4) for resolvers.
>> But always queries comes from Google IP's network and no information about client IP.
>> 
>> Log details:
>> 
>> D, [20:10:51#26714] DEBUG -- : question gets: Qsticky.mnasonov.ruINANY174.125.18.890.0.0.074.125.18.89/32
>> D, [20:10:51#26714] DEBUG -- : remote_ip_address: 74.125.18.89
>> D, [20:10:51#26714] DEBUG -- : edns_subnet_address: 74.125.18.89/32
>> D, [20:10:51#26714] DEBUG -- : answer value: 127.0.0.1
> 
> 
> You need to get whitelisted by Google to receive Subnet information. Please post to http://groups.google.com/group/public-dns-discuss to get that sorted!
> 
> Kind regards,
> -- 
> Peter van Dijk
> Netherlabs Computer Consulting BV - http://www.netherlabs.nl/
> 
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