[Serusers] DNS SRV Query's

samuel samu60 at gmail.com
Tue Sep 5 09:05:49 CEST 2006


This is standard SIP protocol. Please, take a look at RFC 3263
Locating SIP Servers.

Samuel.
2006/9/4, Ricardo Martinez <rmartinez at redvoiss.net>:
>
>
>
> Hello list.
>         I was doing some debugs on my SER machine and i found this these DNS
> query's:
>
> 9.381051 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>   9.390312 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>   9.390559 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>   9.399772 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  11.337343 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _mediaproxy._tcp.sipproxy.mydomain.net
>  11.339614 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  11.345067 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>  11.349127 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  11.349584 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>  11.358696 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  17.247771 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>  17.253948 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  17.254042 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>  17.263298 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  18.988320 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>  18.998219 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>  18.998329 10.10.10.35 -> 10.10.10.22 DNS Standard query SRV
> _sip._udp.sipm1.mydomain.net
>  19.008071 10.10.10.22 -> 10.10.10.35 DNS Standard query response, No such
> name
>
> What modules is generating this querys' and why ?
>
> Thanks
> Ricardo
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>
>
>



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