[Freeswitch-users] Strange Reg

[Michael Jerris]

Use ext-sip-ip for the ip's we send in the sip packets.  You probably
need to use both.

Mike

> -----Original Message-----
> From: freeswitch-users-bounces at lists.freeswitch.org
[mailto:freeswitch-
> users-bounces at lists.freeswitch.org] On Behalf Of Dave
> Sent: Monday, May 21, 2007 12:36 PM
> To: freeswitch-users at lists.freeswitch.org
> Subject: Re: [Freeswitch-users] Strange Reg
> 
> Okay, I added this to sofia.conf.xml on FS2, to the gateway section:
> <param name='ext-rtp-ip' value='$${external_rtp_ip}'/>
> <param name='ext-rtp-ip' value='$${external_rtp_ip}'/>
> 
> ...and this is still in freeswitch.xml:
> <!--#set 'external_rtp_ip=stun:stun.fwdnet.net'-->
> 
> I still get this on FS1, though:
> > From:    [R352928 at freeswitch1.asnetinc.net]
> > Contact: ["user" <sip:R352928 at 10.0.0.221:39260>]
> > Expires: [3600]
> 
> I tried using stunserver.org, too, and it comes out with 10.0.0.221
anyway
> :-(
> 
> Any ideas?
> 
> Thanks a bunch,
>  - Dave
> 
> 
> On Mon, May 21, 2007 at 08:52:38AM -0500, Brian West wrote:
> > it appears your might have to set ext-sip-ip and ext-rtp-ip so it
can
> > report them properly.
> >
> > /b
> >
> > On May 21, 2007, at 8:42 AM, Dave wrote:
> >
> > > It doesn't seem to help:
> > >
> > >> From:    [R352928 at freeswitch1.asnetinc.net]
> > >> Contact: ["user" <sip:R352928 at 10.0.0.221:39260>]
> > >> Expires: [3600]
> > >
> > > Thanks,
> > >  - Dave
> > >
> > >
> > > On Mon, May 21, 2007 at 07:49:31AM -0500, Brian West wrote:
> > >> Try setting your IP to stun:stun.fwdnet.net and let stun do the
job.
> > >>
> > >> /b
> > >>
> > >> On May 21, 2007, at 2:20 AM, Dave wrote:
> > >>
> > >>> Hi guys,
> > >>>
> > >>> I've got a rather interesting situation, here.  I've got an ATA
> > >>> registering to a FreeSWITCH(TM) (FS2), both behind NAT.  So far,
so
> > >>> good.
> > >>> Now, the FreeSWITCH(TM) registers to another FreeSWITCH(TM)
outside
> > >>> the
> > >>> NAT (FS2), and that's where the problems start.  Here's the
> > >>> configuration:
> > >>>
> > >>> ATA<->FS2<->NAT<->Internet<->FS1
> > >>>
> > >>> ATA: 10.1.0.51 (behind NAT)
> > >>> FS2: 10.1.0.30 (behind NAT)
> > >>> FS1: freeswitch1.asnetinc.net (64.118.94.19)
> > >>>
> > >>> Now, here's where it gets very interesting.  This is what FS1
gets
> > >>> when
> > >>> FS2 registers:
> > >>>> From:    [R352928 at freeswitch1.asnetinc.net]
> > >>>> Contact: ["user" <sip:R352928 at 10.0.0.221:39260>]
> > >>>> Expires: [3600]
> > >>>> nta_agent: tport: Bad message
> > >>>
> > >>> Now, where on Earth did 10.0.0.221 come from???  (I've actually
> > >>> hardcoded
> > >>> both external_rtp_ip and server_name to the public IP of the NAT
in
> > >>> the
> > >>> FS2 config, but for some strange reason, FS2 apparently claims
to
> > >>> be at
> > >>> 10.0.0.221, which isn't even its local IP.)
> > >>>
> > >>> As if that's not interesting enough, I get this from FS1, too,
> > >>> when it
> > >>> tries to connect to another SIP server on the public Internet:
> > >>>> outbound(0xb4e1e1a0): detected NAT: freeswitch1.asnetinc.net !=
> > >>>> 64.118.94.19
> > >>>
> > >>> Now, since a forward DNS resolution claims that the inequality
is
> > >>> false, I
> > >>> assume it attempted a reverse DNS lookup, which would fail
(since
> > >>> my ISP
> > >>> takes forever to update PTR records).
> > >>>
> > >>> As usual, any hints, tips, tricks, ideas, suggestions, flames,
> > >>> questions,
> > >>> or (ideally) answers are greatly appreciated :-)
> > >>>
> > >>> Thank you,
> > >>>  - Dave
> > >>>
> > >>> _______________________________________________
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