7.
[ S N O M 4 S N A T F I L T E R ]
tion tool.
•Please tell us the login address (host and port), user name and password. We need administrative rights on that host.
•Please tell us for which domains you plan to use the server. Please also tell us where you want to process the requests (which outbound proxy to use for NAT Filter).
•Please don’t run too many other services on the host that can de- grade the performance of the server. We recommend using the serv- er only for NAT Filter.
•Please tell us which ports you want to use for NAT Filter (SIP, http, https). We recommend not using the standards ports, as they some- times trigger inappropriate actions on immature equipment.
•Please set your DNS SRV records for SIP up so that they point to the NAT Filter SIP UDP port. Please don’t use other transport layers than UDP. Do not set up DNS SRV records for TCP or TLS.
References
[1]Rosenberg, J., Schulzrinne, H., Camarillo, G., Johnston, A., Peterson, J., Sparks, R., Handley, M. and E. Schooler, „SIP: Session Initiation Protocol“, IETF, RFC 3261, June 2002, http://ietf.org.
[2]Rosenberg, J., Weinberger, J., Huitema, C., Mahy, R., „STUN - Sim- ple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)“, IETF, RFC3489, March 2003, http: //ietf.org.
[3]UPnP™ Forum, http://www.upnp.org/
[4]Rosenberg, J.: “Interactive Connectivity Establishment (ICE): A Methodology for Network Address Translator (NAT) Traversal for Multimedia Session Establishment Protocols” (Internet draft),
[5]Rosenberg, J., Mahy, R., Huitema, C.: “Traversal Using Relay NAT (TURN)” (Internet draft),
