This is standard SIP protocol. Please, take a look at RFC 3263
Locating SIP Servers.
Samuel.
2006/9/4, Ricardo Martinez <rmartinez(a)redvoiss.net>et>:
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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