Connecting the VPN Firewall to the Internet
51
ProSafe Gigabit Quad WAN SSL VPN Firewall SRX5308
4. Click Apply to save your settings. The profile is added to the List of QoS Profiles table on
the QoS screen.
 To edit a QoS profile:
1. In the List of QoS Profiles table, click the Edit table button to the right of the profile that
you want to edit. The Edit QoS screen displays. This screen shows the same fields as the
Add QoS screen (see the previous two figures).
2. Modify the settings as explained in the previous two tables.
3. Click Apply to save your settings.
 To delete a QoS profile:
1. In the List of QoS Profiles table, select the check box to the left of the QoS profile that
you want to delete, or click the Select All table button to select all profiles.
2. Click the Delete table button.
Configure Advanced WAN Options
The advanced options include configuration of the maximum transmission unit (MTU) size,
port speed, and VPN firewall’s MAC address, and setting a rate limit on the traffic that is
being forwarded by the VPN firewall.
Priority From the drop-down list, select the priority queue that determines the allocation
of bandwidth:
• Low. All services that are assigned a low-priority queue share 10 percent of
interface bandwidth.
• High. All services that are assigned a high-priority queue share 60 percent of
interface bandwidth.
Note: By default, all services are assigned the medium-priority queue in which
they share 30 percent of the interface bandwidth.
Hosts
These settings are not applicable to a priority profile.
Start IP
End IP
Select Group
Bandwidth Allocation
Min Bandwidth
Max Bandwidth
Diffserv QoS Remark Enter a DSCP value in the range of 0 through 63. Packets are marked with this
value. Leave this field blank to disable packet marking.
Table 10. Add QoS screen settings for a priority profile (continued)
Setting Description
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