[Users] Help with NATHelper module and fix_nated_contact() function
Klaus Darilion
klaus.mailinglists at pernau.at
Tue Nov 8 23:31:34 CET 2005
Hi!
Make sure your function is really called. Put log statements before and
after the fix_nated_contact function and watch syslog (/var/log/syslog )
for the log statements, e.g.:
log("before fix natted contact\n");
fix_nated_contact();
log("after fix natted contact\n");
you could also use xlog and pseudo variables to log the contact before
and afterwards the changes.
regards
klaus
Anthony Chapellier wrote:
> Hi,
>
> NatHelper documentation says fix_nated_contact is rewriting contact
> header with request source address:port but it seems the function
> doesn't work properly with my SER config...
>
> Indeed, when you analyze a SIP Request Packet you have the following :
>
> Message Header :
> Contact : <sip:352621 at 192.170.10.32:5060> #192.170.10.32:5060 is
> the private IP/Port
>
> and if this function was working properly, I understand you should get
> the following :
>
> Message Header :
> Contact: <sip:352621 at 80.114.25.8:2014> #80.114.25.8:2014 is the
> public IP/Port
>
> But the SIP packets that are getting out from SER Proxy to SIP Registrar
> Server have not their contact header field modified with public IP/Port...
>
> So, is the function not working ? or something else ?
>
> Thanks,
>
>
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