El Viernes, 17 de Abril de 2009, Bobby Smith escribió: > With nathelper and specifically nat ping, are there any known statistics of > how much of a performance hit this will make on a server? > > The implementation is as a stateless proxy/registrar -- so no overhead of > maintaining transactions, we just forward them elsewhere. However, I'd > like to enable nat ping for the whole user base, which would be somewhere > around 10,000 UA's. I know that there's the ability to process and append > a nat flag depending on the ip address in the contact field (before fixing > it), but I'm actually looking for more along the lines of how many > processes could be expected to send nat pings (not SIP messages) to this > many UA's on a ~45 second interval. > > Also, any sort of broad performance information in general would be awesome > -- didn't really see a lot on the website in this regard.
Note that the SIP request for NAT keepalive (OPTIONS, NOTIFY or whatever method you choose in nat_traversal module) is sent stateless. No transaction is created for it. -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
