[Pdns-users] low TTL, recursor and preresolve
ktm at rice.edu
Thu Mar 17 17:50:00 UTC 2011
On Thu, Mar 17, 2011 at 10:44:37AM -0700, Alfred B. M. Cordero wrote:
> There was a suggestion to try to alter a low TTL using the lua
> This may be common knowledge but it may help someone else.
> The preresolve function takes a request and does something based on
> some conditional, then returns the result. If the condition isn't
> met then the query proceeds as normal. When the condition is met
> then that's the end of the query and some defaults are returned
> along with anything you want to alter. But no ip address, etc. is
> returned as a query never happened, preresolve intercepted the
> query. The real feature needed will be the postresolve feature.
> Then just ttl can be modified and returned with all the other data.
You might be interested in this pre-release version that supports
what I described:
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