R: Minimal responses and speeding up queries

2016-09-23 Thread Job
Hi Tony, excellent answer, thank you very much. My first goal, since i use Bind 9.10 in conjunction with DLZ (old driver), is limiting additional queries to reduc load into backend database system. By tuning the minimal-responses i have few database queries less than before; it is a good step, t

Re: R: Minimal responses and speeding up queries

2016-09-23 Thread Matus UHLAR - fantomas
On 23.09.16 09:33, Job wrote: Very interesting answers, thank you first of all. Regarding: BIND 9.11 adds two more stops on the knob There will be an option to add these stops or, by default, bind-9.11 will care about this? care about what? DNS client will fetch data it needs to resolve a

R: Minimal responses and speeding up queries

2016-09-23 Thread Job
Very interesting answers, thank you first of all. Regarding: >>BIND 9.11 adds two more stops on the knob There will be an option to add these stops or, by default, bind-9.11 will care about this? Thank you Francesco Da: bind-users [bind-users-boun...@li

Re: R: Minimal responses and speeding up queries

2016-09-22 Thread Barry Margolin
In article , Job wrote: > I thought setting minimal_responses = yes should lower the number of queries > Do you think it is the opposite? Yes. With minimal_response = no, it doesn't fill in the Additional section with records related to the ones in the Answer section. If the client doesn't a

Re: R: Minimal responses and speeding up queries

2016-09-22 Thread Emil Natan
minimal-responses affects the size and not the number of responses. On Sep 22, 2016 23:44, "Job" wrote: > Hi Matus, > > >>If you want to avoid additional queries, turn minimal_responses off. > > I thought setting minimal_responses = yes should lower the number of > queries > Do you think it is t

R: Minimal responses and speeding up queries

2016-09-22 Thread Job
Hi Tony, >>it's a record in the additional section of the response - specifically the OPT record which includes the EDNS buffer size, DNSSEC flag, and other extensions Is there an option to disable completely the OPT record information provided from Bind? Thank you! Francesco __

R: Minimal responses and speeding up queries

2016-09-22 Thread Job
Hi Matus, >>If you want to avoid additional queries, turn minimal_responses off. I thought setting minimal_responses = yes should lower the number of queries Do you think it is the opposite? Thank you again! Francesco Da: bind-users [bind-users-boun...@l