[Unbound-users] Strange TTL of the SOA record for a noexist domain query

[W.C.A. Wijngaards]

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Hi Likun,

On 05/10/2011 03:37 AM, Likun Zhang wrote:
>> The TTL reported to downstream requestors, is then not correct.  I am
>> not sure how to fix this, as unbound puts information in the RRset and
>> in the message cache.
> 
> I did some quick look at the message and rrset cache, a possible solution for it maybe:  add a secondary rrset cache for one message cache, that rrset cache only store the soa record got from the negative response, so the soa rrset pointer in message cache can point to normal rrset cache or the secondary rrset cache.
> 
> I don't think it's perfect, but maybe it will lower the change to code.

Yes, I think that is the way to solve this.

Best regards,
   Wouter
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