NETGEAR UTM5EW-100NAS Appliance Reference Manual page 118

ProSecure Unified Threat Management (UTM) Appliance Reference Manual
• Quality of Service (QoS) priorities. Each service has its own native priority that impacts its
quality of performance and tolerance for jitter or delays. You can change the QoS priority,
which changes the traffic mix through the system (see
Profiles" on page
Outbound Rules (Service Blocking)
The UTM allows you to block the use of certain Internet services by PCs on your network. This is
called service blocking or port filtering.
Note: See "Enabling Source MAC Filtering" on page 5-42
outbound traffic from selected PCs that would otherwise be allowed by the
firewall.
Warning: Allowing inbound services opens security holes in your UTM. Only enable
those ports that are necessary for your network.
Table 5-2 on page 5-5
common to most Outbound Service screens (see
and Figure 5-9 on page
The steps to configure outbound rules are described in the following sections:
• "Setting LAN WAN Rules" on page 5-12
• "Setting DMZ WAN Rules" on page 5-15
• "Setting LAN DMZ Rules" on page
5-4
5-35).
describes the fields that define the rules for outbound traffic and that are
5-20).
5-19.
v1.0, January 2010
"Creating Quality of Service (QoS)
for yet another way to block
Figure 5-3 on page 5-14, Figure 5-6 on page 5-17,
Firewall Protection