Polycom ViaVideo, User Manual

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Appendix Network Connection
ViaVideo User’s Guide 64 www.polycom.com
Router With NAT, No Firewall
If your network connection is through a router with a Network
Address Translator (NAT), but no firewall, use the configuration
instructions on page 65. For more information about NATs, refer to
“What’s a Network Address Translator?,” on page 75.
Router With Firewall
If your network connection is through a router with a firewall, use the
configuration instructions on page 66. For more information about
firewalls, refer to “What’s a Firewall?,” on page 72.
Router With Firewall, Using a DMZ
If your network connection is through a router with a firewall, and you
want to set up your PC with ViaVideo in a “Demilitarized Zone”
(DMZ) use the configuration instructions on page 68. For more
information about DMZs, refer to “What’s a DMZ?,” on page 74.
ViaVideoUG.book Page 64 Thursday, December 7, 2000 2:49 PM