Quick Reference Guide

58 | Chapter 4: Firewall Protection and Content Filtering
ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336Gv2 Reference Manual
To add a custom service:
1. Select Security > Services from the menu. The Services screen is displayed.
2. In the Add Custom Services section, enter a descriptive name for the service (this
name is for your convenience).
3. Select the Layer 3 transport protocol of the service: TCP, UDP, or ICMP.
4. For TCP or UDP services, enter the first port of the range that the service uses. For
ICMP services, enter the ICMP Type number.
5. For TCP or UDP services, enter the last port of the range that the service uses. If the
service only uses a single port number, enter the same number in both fields.
6. Click Add. The new custom service will be added to the Custom Services Table.
Modifying a Service
To edit the parameters of an existing service:
1. In the Custom Services Table, click the Edit button adjacent to the service you want to
edit. The Edit Service screen is displayed.
2. Modify the parameters you wish to change.
3. Click Apply to confirm your changes. The modified service is displayed in the Custom
Services Table.
Setting Quality of Service (QoS) Priorities
The QoS setting determines the priority of a service, which in turn determines the quality of
that service for the traffic passing through the VPN firewall. You can change the QoS Priority:
• On the Services screen in the Custom Services Table for customized services (see
Figure 1 on page 58).