NETGEAR UTM25-100NAS Router User Manual


 
ProSecure Unified Threat Management UTM10 or UTM25 Reference Manual
Network Planning for Dual WAN Ports (UTM25 Only) B-5
v1.0, September 2009
ISP DNS Server Addresses: If you were given DNS server addresses, fill in the following:
Primary DNS Server IP Address: ______
.______.______.______
Secondary DNS Server IP Address: ______.______.______.______
Host and Domain Names: Some ISPs use a specific host or domain name like CCA7324-A
or home. If you have not been given host or domain names, you can use the following
examples as a guide:
If your main e-mail account with your ISP is aaa@yyy.com, then use aaa as your host
name. Your ISP might call this your account, user, host, computer, or system name.
If your ISP’s mail server is mail.xxx.yyy.com, then use xxx.yyy.com as the domain name.
ISP Host Name: _______________________
ISP Domain Name: _______________________
Fully Qualified Domain Name: Some organizations use a fully qualified domain name
(FQDN) from a dynamic DNS service provider for their IP addresses.
Dynamic DSN Service Provider: ______________________
FQDN: ______________________
______________________________________________________________________________
Overview of the Planning Process
The areas that require planning when using a firewall that has dual WAN ports such as the UTM
include the following:
Inbound traffic (port forwarding, port triggering)
Outbound traffic (protocol binding)
Virtual private networks (VPNs)
The two WAN ports can be configured on a mutually-exclusive basis to either:
auto-rollover for increased reliability, or
load balance for outgoing traffic.