Chapter 5 WAN Setup

 

Table 25 WAN Configuration: IPoA

 

LABEL

DESCRIPTION

 

Back

Click this button to return to the previous screen.

 

 

 

 

Next

Click this button to continue.

 

 

 

5.5.1.4 NAT, IGMP Multicast and Firewall Activation

The screen is available only when you select IP over Ethernet in the WAN Service Configuration screen or set the DSL link type to IPoA for the ATM interface and configure a WAN connection using the ATM interface.

Figure 46 WAN Configuration: NAT, IGMP Multicast and Firewall Activation: IPoE/ IPoA

The following table describes the labels in this screen.

Table 26 WAN Configuration: NAT, IGMP Multicast and Firewall Activation: IPoE

LABEL

DESCRIPTION

Enable NAT

Select this option to activate NAT on this connection.

 

 

 

Select the type of NAT you want the P-2812HNU-51c to use for traffic

 

through this connection.

 

 

Enable Firewall

Select this check box to activate Firewall on this connection.

 

 

Enable IGMP

Select this check box to have the P-2812HNU-51c act as an IGMP

Multicast Proxy

proxy on this connection. This allows the P-2812HNU-51c to get

 

subscribing information and maintain a joined member list for each

 

multicast group. It can reduce multicast traffic significantly.

 

 

Back

Click this button to return to the previous screen.

 

 

Next

Click this button to continue.

 

 

 

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P-2812HNU-51c User’s Guide