[Users] 473 Filtered destination?

[Ovidiu Sas]

yeah, as I mentioned, the doc part still needs to be addressed:
https://sourceforge.net/tracker/index.php?func=detail&aid=1655364&group_id=139143&atid=782960



Regards,
Ovidiu Sas


On 3/30/07, Stefan Prelle <s.prelle at broadnet.de> wrote:
> Hi all,
>
> Am Donnerstag, den 29.03.2007, 09:17 -0400 schrieb Ovidiu Sas:
> > You can disable the dns blacklist feature in openser.cfg:
> > disable_dns_blacklist=true
>
> I ran into the same problem when trying to upgrade to 1.2.
> Our PSTN-Gateway regulary maps some SS7 reason codes to a SIP 503.
> >From what I understand from
> http://www.openser.org/docs/modules/1.2.x/tm.html#AEN103 , the first 503
> received, blacklists the originating IP address (our gateway).
> So, a few seconds after starting the 1.2 version, the OpenSER blocked
> the whole trunk (running several thousand calls), just because one call
> produced an 503, which originated in the PSTN.
>
> I think the blacklisting feature shouldn't be enabled by default or at
> least should the release notes carry a huge red blinking warning that
> this auto blocking might be harmful.
>
> Regards,
>   Stefan
>
>
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