11 Jan
2024
11 Jan
'24
1:35 p.m.
Hello,
On 11.01.24 19:07, Igor Potjevlesch via sr-users wrote:
Hello!
I have a quick question about the internal DNS resolver and cache
embedded in Kamailio.
Is the ability to add an entry with dns.add_a bypass the "real" DNS
lookup? So, let's say that sip.example.com is publicly resolve
alternatively with 1.2.3.4 & 5.6.7.8.9, if I do a dns.add_a to add my
own sip.example.com with, alternatively, 127.0.0.1 and 127.0.0.2, will
it work?
yes, it should work, the internal cache is checked first and if entry
found, then it is used.
You can also add entries in the dns cache at startup via dns_cache
modparam from corex.
Cheers,
Daniel
--
Daniel-Constantin Mierla (@ asipto.com)
twitter.com/miconda -- linkedin.com/in/miconda
Kamailio Consultancy, Training and Development Services -- asipto.com
Kamailio Advanced Training, February 20-22, 2024 -- asipto.com
Kamailio World Conference, April 18-19, 2024, Berlin -- kamailioworld.com