[Unbound-users] unbound servfail

Wouter Wijngaards wouter at NLnetLabs.nl
Tue Sep 30 07:42:23 UTC 2008


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Hi Shahab,

So, you can resolve, but no DNSSEC.

> [1222713721] libunbound[27451:0] info: validate keys with
> anchor(DNSKEY): sec_status_bogus
> [1222713721] libunbound[27451:0] info: failed to prime trust anchor --
> could not fetch secure DNSKEY rrset <com. DNSKEY IN>
> [1222713721] libunbound[27451:0] info: Could not establish validation
> of INSECURE status of unsigned response.
> com has address 192.168.1.2 (BOGUS (security failure))

So your server does not serve a signed zone.  If you
dig @192.168.1.2 com. DNSKEY +dnssec

It should return DNSKEY and RRSIG records. The logs above tell me that
RRSIGs are missing.  Perhaps also the DNSKEY RRset is missing.

If you use NSD - did you put the zone file 'com.signed' in the config?
(not just "com").
If you use BIND - did you enable the dnssec options and load a signed zone?

Best regards,
   Wouter
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