[OpenSIPS-Users] IP address list from SRV/NAPTR records

Vlad Paiu vladpaiu at opensips.org
Tue Aug 6 21:42:04 CEST 2013


While it may not be that straight-forward, you might want to take a look 
at the dispatcher module.

The dispatcher module does full NAPTR and SRV lookups for the hosts in 
the dispatcher table. So you could add your needed domains to the 
dispatcher table and then in your OpenSIPS script call ds_is_in_list in 
order to do IP-based authentication.

Best Regards,

Vlad Paiu
OpenSIPS Developer

On 07/24/2013 07:50 AM, Jeff Pyle wrote:
> Hello,
> Is there a way to extract an IP address list from SRV and/or NAPTR 
> records from within the script?
> I have an application where outbound traffic will be relayed via SRV 
> or NAPTR.  Those name records ultimately resolve to about 4 different 
> IP addresses after you take into consideration priorities, weights, 
> etc.  I'd like to learn and store those 4 IP addresses so I can do 
> IP-based authentication on inbound calls from the same network.
> Another way to look at this is that I'm looking for a dynamic address 
> table-like list of IP addresses resolved from SRV or NAPTR.
> - Jeff
> _______________________________________________
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> Users at lists.opensips.org
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