[OpenSIPS-Users] disable_dns_blacklist=no side effect

Bogdan-Andrei Iancu bogdan at opensips.org
Tue Apr 23 11:54:11 CEST 2013


Hello Daniel,

disable_dns_blacklist is used to store failed IPs which were discovered 
via DNS (NAPTR + SRV + A). Once an IP is blacklisted, it will be blocked 
in all cases, doesn't matter if calling via FQDN or directly IP.

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 04/23/2013 11:30 AM, Daniel Nihlén wrote:
> Hi,
>
> (opensips 1.7.2)
>
> I have
> disable_dns_blacklist=no
>
> Good: Blacklisting for destinations that are discovered by srv record 
> but not responding are working.
>
> Bad: But I also get blacklisting on destinations that are addressed 
> with ip-address. Ex sip:087123456 at x.x.x.x:5060. I was under the 
> assumption that routing by IP-address should not be blacklisted 
> (judging by the _dns_ in the parameter name. :).
>
> Is this the designed behavior am I accidentally using dns for 
> IP-destiantions?
>
> Thanks
> Daniel Nihlen
> +46706604530
>
>
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