Netgear SRX5308 SRX5308 Reference Manual - Page 121

ProSafe Gigabit Quad WAN SSL VPN Firewall SRX5308 Reference Manual Figure 4-18 3. Select the Enable SIP ALG check box. 4. Click Apply to save your settings. Creating Services, QoS Profiles, and Bandwidth Profiles When you create inbound and outbound firewall rules, you use firewall objects such as services, QoS profiles, bandwidth profiles, and schedules to narrow down the firewall rules: • Services. A service narrows down the firewall rule to an application and a port number. For information about adding services, see "Adding Customized Services" on page 4-31. • QoS profiles. A Quality of Service (QoS) profile defines the relative priority of an IP packet for traffic that matches the firewall rule. For information about creating QoS profiles, see "Creating Quality of Service (QoS) Profiles" on page 4-34. • Bandwidth profiles. A bandwidth profile allocates and limits traffic bandwidth for the LAN users to which a firewall rule is applied. For information about creating bandwidth profiles, see "Creating Bandwidth Profiles" on page 4-37. Note: A schedule narrows down the period during which a firewall rule is applied. For information about specifying schedules, see "Setting a Schedule to Block or Allow Specific Traffic" on page 4-40. Adding Customized Services Services are functions performed by server computers at the request of client computers. You can configure up to 125 custom services. Firewall Protection v1.0, April 2010 4-31