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- Common Use Cases

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13.

Create the VoIP traffic classifier by selecting

Advanced Setup -> Quality of Service -> QoS

Classification

and click Add.

Figure 43 QoS VoIP Classifier Configuration

14.

Set the Name, Rule Order, and enable the classifier rule.

IMPORTANT

NOTE

If you create the classifier rules in priority order (VoIP then IPTV), you may leave the

“Rule Order” set to “Last.” Each successive classifier rule created will become the

last one checked in the traffic identification process.

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15.

Select an

“

Ether Type

” o

f IP (0x800).

16.

Enter the source MAC and Mask values in 01:02:03:04:05:06/FF:FF:FF:00:00:00 format.

17.

Assign the Classification Queue (identified by WAN interface&Precedence&Path).

18.

Click Apply/Save.

19.

Create the IPTV traffic classifier by selecting

Advanced Setup -> Quality of Service -> QoS

Classification

and click Add.

Figure 44 QoS IPTV Classifier Configuration

20.

Set the Name, Rule Order, and enable the classifier rule.

IMPORTANT

NOTE

If you create the classifier rules in priority order (VoIP then IPTV), you may leave the

“Rule Order” set to “Last.” Each successive classifier rule created will become the

last one checked in the traffic identification process.

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- Common Use Cases

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21.

Select an “Ether Type” o

f IP (0x800).

22.

Enter the “Differentiated Service Code Point (DSCP) Check” value.

NOTE

AF21 (DSCP18) is common for Mediaroom STBs.

23.

Assign the Classification Queue (identified by WAN interface&Precedence&Path).

24.

Click Apply/Save. The correct classifier configuration for VoIP and IPTV services should look

like:

Figure 45 QoS VoIP and IPTV Classifier Configurations

The QoS configuration is now complete.

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Use Case: Configuring IP Security (IPSec) in Support of VPNs

IP Security (IPSec) is a suite of IETF standards developed to provide data integrity and privacy, key

management and data authentication at the IP layer. Typically IPSec is deployed to create Virtual

Private Networks (VPNs) between communicating peers.

NOTE

When configuring an IPSec tunnel both ends of the tunnel must be configured with

identical encryption and authentication methods.

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- Common Use Cases

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To configure IPSec in the SmartRG gateway:

1.

Select

Advanced Setup -> IPSec

2.

Click

Add New Connection

and then click

Show Advanced Settings

to bring up the following

screen:

3.

Enter a name for the IPSec connection.

4.

Select the Tunnel Mode.

“Authentication Header” (AH) protects both the IP payload and the

IP header. “Encapsulating Security Protocol” (ESP) pr

otects the original IP payload and