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<DIV>Well, trying to think in straight lines here:</DIV>
<DIV>1. Too many hops should be sent as a result of the following line in your
ser.cfg:</DIV>
<DIV>if (!mf_process_maxfwd_header("10")) </DIV>
<DIV>2. So, we have one of two possibilitites:</DIV>
<DIV> a) The test triggers when it should not</DIV>
<DIV> b) The test is correct</DIV>
<DIV>3. b) is very likely (unless you have a config error), so we have the
following possibilities:<BR> i) The header has currectly
recorded too many hops when it reaches ser</DIV>
<DIV> ii) The Max-Forwards header is set to too low
in the INVITE</DIV>
<DIV> iii) ser forwards the INVITE to itself over and over
until too many hops is reached</DIV>
<DIV> </DIV>
<DIV>Have I missed anything? Maybe you could post the tcpdump and xpro
logs?</DIV>
<DIV>g-)</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>---- Original Message ----<BR>From: Vitor Brasileiro<BR>To: Greger V.
Teigre ; serusers@lists.iptel.org<BR>Sent: Thursday, December 30, 2004 02:21
PM<BR>Subject: Re: [Serusers] DNS<BR><BR>> Thanks ur comments.<BR>> I'm
using tcpdum for debugging issues instead of ngrep.<BR>> SER receives a
REGISTER message and replys with 483, TOO MANY HOPS<BR>> message. <BR>>
I'm using three alias ('cause I don't know the rigt one to be used):<BR>>
1.2.3.4, domain.com and sip.domain.com <BR>> The diagnostic of X-PRO relates
the same as SER.<BR>> <BR>> Vitor Brasileiro.<BR>> <BR>> -----
Original Message -----<BR>> From: Greger V. Teigre<BR>> To: Vitor
Brasileiro ; serusers@lists.iptel.org<BR>> Sent: Thursday, December 30, 2004 6:36
AM<BR>> Subject: Re: [Serusers] DNS<BR>> <BR>> <BR>> Look at the
ngrep trace on your ser to see what happens (see in<BR>> ser/bin/
directory for a filter script with ngrep instructions at the<BR>> top).
Especially look at what happens when the message leaves your<BR>> ser
destined for the next hop. (I assume that the first message<BR>>
reached ser?!) <BR>> You may experience this ex. if aliases
in your ser.conf have not been<BR>> specified for all IP addresses/aliases of
your server. Ser will then<BR>> not recognize messages.
<BR>> If the message does not reach ser at all, look
at X-Pros<BR>> diagnostic log. Post the part related to DNS lookup.
<BR>> g-)<BR>> <BR>> ---- Original Message ----<BR>> From: Vitor
Brasileiro<BR>> To: serusers@lists.iptel.org<BR>> Sent: Thursday, December 30,
2004 03:02 AM<BR>> Subject: [Serusers] DNS<BR>> <BR>>> Hi
list,<BR>>> <BR>>> I`m in trouble configuring DNS.<BR>>> My
SER was working fine. I started a named process at the same server<BR>>>
with the configuration below. Using any SIP client as Sipura or<BR>>>
X-Pro, I receive 483 error (too many hops).<BR>>> Nbody could help
me?<BR>>> <BR>>> ######<BR>>> $ttl 38400<BR>>>
@
IN SOA server.domain.com.
vitor.domain.com.<BR>>>
(
1104286100<BR>>>
10800<BR>>>
3600<BR>>>
604800<BR>>>
38400 )<BR>>>
<BR>>>
IN NS
ns.domain.com.<BR>>> <BR>>> $ORIGIN domain.com.<BR>>>
<BR>>> _sip._udp SRV
0 0
5060 sip<BR>>>
server
IN A
1.2.3.4<BR>>>
sip
IN A
1.2.3.4<BR>>> #####<BR>>> <BR>>> <BR>>>
Thanks,<BR>>> Vitor Brasileiro.<BR>>> <BR>>> <BR>>>
<BR>>> _______________________________________________<BR>>>
Serusers mailing list<BR>>> serusers@lists.iptel.org<BR>>>
http://lists.iptel.org/mailman/listinfo/serusers</DIV></BODY></HTML>