Asus DSL-X11 - Manual (Page 19)

DSL-X11 User Manual
16
IGMP Multicast: IGMP proxy. For example, if you wish that the PPPoE mode
supports IPTV, enable this function.
WAN Service: Enable it, unless you do not want to active the PVC.
Click Next and the following page appears.
This page shows all the configuration. You can view the default values of network
address translation (NAT) enable and Firewall enable.