Re: stable/10: unbound refuses to forward some DNS queries

On Sun, 29 Jun 2014, Peter Wemm wrote:

> > > subset seems to be enough:
> > >         #suggested by kib@
> > >         domain-insecure: "168.192.in-addr.arpa."
> > >         local-zone: "168.192.in-addr.arpa." transparent
> > 
> > ... and it turned out that even the last line is optional.
> > 
> > To clarify: ALL queries for my case should be forwarded.
> > 
> > It's on FreeBSD 10.0-STABLE #4 r267602: Wed Jun 18 11:15:36 MSK 2014
> 
> I use 'nodefault' instead of 'transparent' for these.
> 
> I'm pretty sure you do need it because unbound has the RFC1918 and other 
> "fake" addresses stubbed out.  If you only did a 'reload' after changing it, 
> the stubs would have been replaced with a live address.  I'd expect a full 
> kill/restart to not work without it.

Yes you're absolutely right.

> You need the domain-insecure for 168.192.in-addr.arpa because there is a NSEC3 
> hash on 192.in-addr.arpa that has a 'proof of non existence' for the 192.168 
> node underneath.

maybe then we could improve the logic in local-unbound-setup.sh to detect 
RFC1918 addresses active on interfaces up and generate unbound.conf 
accordingly?



-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 [e-mail] ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- [e-mail] ***
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