[Pdns-users] Pdns-recurser not decrementing TTL

bert hubert bert.hubert at netherlabs.nl
Tue Mar 9 21:48:19 UTC 2010

On Tue, Mar 09, 2010 at 11:35:22PM +0200, Paul Wollner wrote:
> I have just upgraded from PowerDNS recursor to 3.2. Unfortunately it appears the TTLs for records are never decremented. 
> For the meantime I have reverted to Is anyone else experiencing this problem?

Try setting packetcache-ttl to 5 seconds, you'll see it decrementing in 5
second steps.

What you are seeing is a side-effect of the packet cache. Do note that
downstream clients tend to disregard the TTL anyhow, which is why this was
not addressed earlier.

Beyond 3.2 this will be addressed.


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