[Freeipa-users] Client x.x.xx - RFC 1918 response from Internet in /var/log/messages

[Petr Spacek]

On 16.11.2016 12:56, Bjarne Blichfeldt wrote:
> Just updated a couple of free-ipa servers to:
> ipa-server-dns-4.4.0-12.el7.noarch
> redhat-release-server-7.3-7.el7.x86_64
> 
> Before the update, I resolved the issue with RFC messages by:
> /etc/named.conf:
> options {
>    disable-empty-zone "10.in-addr.arpa.";
> :
> 
> Now after the update the RFS messages has returned. I read in the changelog for 4.4 that this issue was resolved.
> What did I miss?

This sort of misconfiguration is described on

https://deepthought.isc.org/article/AA-00204/0/What-does-RFC-1918-response-from-Internet-for-0.0.0.10.IN-ADDR.ARPA-mean.html


Please follow advices on ISC web to fix this. You are most probably sending
your queries to the public Internet instead of your internal network.

-- 
Petr^2 Spacek