Chapter 4 Using Advanced Setup
Firewall
Selecting Firewall in the "Configuring the Advanced Settings" screen generates the
"Firewall Security Level" screen. Select the level of security needed for the network.
High
If High is selected in the "Firewall Security Level" screen, the services listed at the
bottom of the screen (
,
,
,
,
,
v
,
,
,
HTTP
FTP
POP3
SMTP
IMAP
IMAP
3
DNS
IPSEC IKE
,
, and
) are the only ones allowed to pass through the fire-
IPSEC ESP
HTTPS
NNTP
wall. All other services will be blocked.
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