Alex As far as I can tell, the records in location table that have null in the received column are those where the client device is aware of its NAT environment and has already substituted the correct external IP address and port number. For example IP phones that are using STUN.
John Quick Smartvox Limited > Date: Tue, 10 Nov 2009 11:55:57 -0600 > From: Alex G <[email protected]> > Subject: [OpenSIPS-Users] static nat and 1 to 1 nat > To: OpenSIPS users mailling list <[email protected]> > Message-ID: <[email protected]> > Content-Type: text/plain; charset="iso-8859-1" > > I'm curious... > > Do static or 1 to 1 natted locations produce a null resort in the received > column of the location table? > > Some natted locations show received as the outside ip and contact with the > inside ip which is usually an internal ip behind a firewall. > > Some others show null as the received and a the contact has a public address > followed by a port. These devices are obviously natted because I see many of > the same ip with different ports. > > Is the difference b/w these 2 types a static nat port or is it something > else? > > Thanks! _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
