HP OfficeConnect Firewall Series Manuel d'utilisateur télécharger pdf (Page 91)

OfficeConnect VPN Firewall User’s Manual Chapter 14. Configuring IPSec VPN

3. Click button to create a new QoS Class Object. See

Figure 12.5 Add a new QoS Class Object

4. Enter a name to the new QoS Class Object.

5. If you want to enable traffic shaping and prioritization, make ―Enable

Traffic Shapping / Prioritize‖ check box checked.

6. Click on ―Enable Traffic Shaping‖ radio button in case you want to

configure a QoS policy with traffic shaping mechanism. And then

provide minimum/maximum bandwidth for the outgoing (TX) direction

and incoming (RX) direction.

7. Click on ―Enable Prioritize‖ radio button in case you want to configure

a QoS policy with traffic prioritize mechanism. After that, user can

select DiffServ Code Point (DSCP) or 802.1p tag for the ingress

packet.

8. To configure traffic prioritization for the egress packet, make the

―Enable Remark‖ check box checked and then select DiffServ Code

Point and 802.1p tag.

9. Click on the button to save the settings.

12.4 Traffic Classification

OfficeConnect Gigabit VPN Firewall allows you to define QoS policy to classify

the traffic based on the following parameters:

 Source / destination IP address

 Source / destination port

 Protocol

 DiffServ Code Point (DSCP)

OfficeConnect Gigabit VPN Firewall supports two priority marking methods for

packet prioritization:

 DSCP

 802.1p Priority

The matching of packets by rules is connection-based, known as Stateful Packet

Inspection (SPI), using the same connection-tracking mechanism used by

OfficeConnect Gigabit VPN Firewall. Once a packet matches a rule, all

subsequence packets with the same attributes receive the same QoS

parameters, both inbound and outbound.

To configure the QoS policy, follow these steps:

1. Click ―Traffic MGMT‖ from the main menu and then click ―QoS‖ sub-

menu to enter the QoS Configuration page.

2. Select an appropriate interface from ―Policy on‖ drop-down list.

3. Click button to enter the QoS Policy Configuration

page. See Figure 12.6.

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HP OfficeConnect Firewall Series Manuel d'utilisateur Page 91