ZyXEL Communications CellPipe 7130 RG User Manual page 119

The following table describes the labels in this screen.
Table 23 Network > WAN > Services > Add/Edit Service Type 2: IPoA
LABEL
WAN IP Address
WAN Subnet
Mask
Back
Next
5.6.1.4 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 29 Network > WAN > Services > Add/Edit - NAT and IGMP: IPoE/IPoA
The following table describes the labels in this screen.
Table 24 Network > WAN > Services > Add/Edit - NAT and IGMP: IPoE/IPoA
LABEL
Enable NAT
Enable Fullcone
NAT
Enable Firewall
Enable IGMP
Multicast Proxy
Back
Next
CellPipe 7130 RG User's Guide
DESCRIPTION
Enter the static IP address provided by your ISP.
Enter the subnet mask provided by your ISP.
Click this button to return to the previous screen.
Click this button to continue.
DESCRIPTION
Select this check box to activate NAT on this connection.
Select this check box to activate full cone NAT on this connection.
This field is available only when you select Enable NAT.
Select this check box to activate Firewall on this connection.
Select this check box to have the CellPipe 7130 RG act as an IGMP
proxy on this connection. This allows the CellPipe 7130 RG to get
subscribing information and maintain a joined member list for each
multicast group. It can reduce multicast traffic significantly.
Click this button to return to the previous screen.
Click this button to continue.
Chapter 5 WAN Setup
119