[OpenSER-Users] lookup problem

[Kro Kamil]

Hi,
 
I will try to give more details,
Actually everything was working fine till I the day I moved my dns server to the same machine with ser. I setup bind9 on the machine where ser is installed. I did the same dns configuration with the old one but after some time ser started to give that error. I then removed bind9 but nothing changed. 
 
Now here is my named.conf
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zone "intersan.com.tr" { type master; file "/var/cache/bind/intersan.com.tr.hosts"; };zone "sahratelekom.com.tr" { type master; file "/var/cache/bind/sahratelekom.com.tr.hosts"; };
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this is "intersan.com.tr.hosts":
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$ttl 38400intersan.com.tr. IN SOA ns1.intersan.com.tr. alp.intersan.com.tr. (   1152602393   10800   3600   604800   38400 )intersan.com.tr. IN NS ns1.intersan.com.tr.intersan.com.tr. IN NS ns2.intersan.com.tr.www.intersan.com.tr.    IN      CNAME   intersan.com.tr.intersan.com.tr.        IN      MX      10 intersan.com.tr.intersan.com.tr.        IN      A       85.105.26.49ns1.intersan.com.tr.    IN      A       88.248.71.3ns2.intersan.com.tr.    IN      A       85.111.0.20249.26.105.85.intersan.com.tr.  IN      PTR     intersan.com.tr.
**********************
 
this is "sahratelekom.com.tr.hosts"
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$ttl 38400sahratelekom.com.tr. IN SOA ns1.intersan.com.tr. alp.intersan.com.tr. (   1152602935   10800   3600   604800   38400 )sahratelekom.com.tr. IN NS ns1.intersan.com.tr.sahratelekom.com.tr. IN NS ns2.intersan.com.tr.www.sahratelekom.com.tr.        IN      CNAME   sahratelekom.com.tr.sahratelekom.com.tr.            IN      MX      5 sahratelekom.com.tr.sahratelekom.com.tr.            IN      A       85.105.26.4949.26.105.85.sahratelekom.com.tr.  IN      PTR     sahratelekom.com.tr.
sip.sahratelekom.com.tr.                        IN      A       85.111.0.205**********************
 
I am also pasting the message traffic below.
> Date: Mon, 16 Jul 2007 10:39:28 +0300> From: bogdan at voice-system.ro> To: kro_ser at hotmail.com> CC: users at openser.org> Subject: Re: [OpenSER-Users] lookup problem> > Hi Kro,> > OpenSER tries to preform NAPTR and SRV lookups on the name before A dns > lookup. As the debug shows, most probably you do not have NAPTR and SRV > records for the domain name and the A record is used. Can you confirm > that the request is forwarded?
 
When I listen the main interface, here is the traffic
 
85.105.26.49:17030 -> 85.111.0.205:5060INVITE
 
85.111.0.205:5060 -> 85.105.26.49:17030
SIP/2.0 100 Giving a try
 
85.111.0.205:5060 -> 85.105.26.49:17030
SIP/2.0 513 Message too big
 
85.105.26.49:17030 -> 85.111.0.205:5060ACK
> > The "message too big" is most probably a side-effect of a request that > loops on the server because improper configuring - try to lool on > loopback interface to see if so.> 
 
The loopback interface traffic is:
 
85.111.0.205:5060 -> 85.111.0.205:5060
INVITE
85.111.0.205:5060 -> 85.111.0.205:5060
SIP/2.0 100 Giving a try
--INVITE and Giving a try repeated 5 times--
 
85.111.0.205:5060 -> 85.111.0.205:5060
SIP/2.0 513 Message too big
85.111.0.205:5060 -> 85.111.0.205:5060
ACK
--Message too big and ACK repeated 5 times--
 
thanks
Kro
> regards,> bogdan> > > > Kro Kamil wrote:> > Hello,> > > > Actually it does not look like a ser problem but I could not find a > > way out so I am asking your help.> > When I try to make a call, after calling lookup function I get the > > following error and then a "message too big" reply.> > > > *************************> > DEBUG:sip_resolvehost2: no port, no proto -> do NAPTR lookup!> > get_record: lookup(sip.sahratelekom.com.tr, 35) failed> > DEBUG:sip_resolvehost2: no valid NAPTR record found for > > sip.sahratelekom.com.tr, trying direct SRV lookup...> > get_record: lookup(_sip._udp.sip.sahratelekom.com.tr, 33) failed> > DEBUG:sip_resolvehost2: no valid SRV record found for > > _sip._udp.sip.sahratelekom.com.tr, trying A record lookup...> > *************************> > > > When I look at the code I saw that "res_search" function is called in > > "get_record" function and it returns -1 which says that it could not > > resolve hostname. My "resolv.conf" file is properly configured and I > > can ping and resolve any address from command line including > > "sip.sahratelekom.com".> > Do you have any idea about this problem?> > > > thanks> > > > Kro> >> > ------------------------------------------------------------------------> > Live.com'u deneyin - hýzlý ve kiþiselleþtirilmiþ giriþ sayfanýzla > > istediðiniz her þey tek bir yerde. tek bir yerde. > > <http://www.live.com/getstarted>> > ------------------------------------------------------------------------> >> > _______________________________________________> > Users mailing list> > Users at openser.org> > http://openser.org/cgi-bin/mailman/listinfo/users> > > 
_________________________________________________________________
Live.com'u deneyin - hýzlý ve kiþiselleþtirilmiþ giriþ sayfanýzla istediðiniz her þey tek bir yerde.
http://www.live.com/getstarted
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