Igmp Filter Profile Screen; Figure 67 Igmp Filter Profile - ZyXEL Communications IES-1248-51 User Manual

IES-1248-51 User's Guide

17.8 IGMP Filter Profile Screen

You can use the IGMP filter profiles to control access to a service that uses a specific multicast
group (like a SIP server for example). Configure an IGMP filter profile that allows access to
that multicast group. Then assign the IGMP filter profile to ADSL ports that are allowed to use
the service.
The DEFVAL IGMP filter profile is assigned to all of the ADSL ports by default. It allows a
port to join all multicast IP addresses (224.0.0.0~239.255.255.255). If you want to allow an
ADSL subscriber access to only specific IGMP multicast groups, use the IGMP Filter Profile
screen to configure a different profile and then assign it to the subscriber's ADSL port in the
XDSL Port Setting screen (see
To open this screen, click Basic Setting, xDSL Profiles Setup, IGMP Filter Profile.
The top of the screen displays the configured IGMP filter profiles. Use the bottom part of the
screen (with the Add and Cancel buttons) to add or edit alarm profiles.

Figure 67 IGMP Filter Profile

138
Section 16.7.1 on page 113).
Chapter 17 xDSL Profiles Setup