Igmp Proxy; Content Filter - ZyXEL Communications MAX208M User Manual

7.22 IGMP Proxy

IGMP proxy allows the WiMAX Device to get subscribing information and maintain a joined member
list for each multicast group. It can reduce multicast traffic significantly. Use this screen to enable
IGMP Proxy on the WiMAX Device.
Click Network Setting > IGMP Proxy to open this screen as shown next.
Figure 66 IGMP Proxy
This screen contains the following fields:
Table 48 IGMP Proxy
LABEL
Enable IGMP
Proxy
Save
Cancel

7.23 Content Filter

Use these settings to allow ("whitelist") or block ("blacklist") connections to and from specific web
sites through the WiMAX Device.
Click Network Setting > Content Filter to open this screen as shown next.
Figure 67 Content Filter Screen
WiMAX Device Configuration User's Guide
DESCRIPTION
Internet Group Multicast Protocol (IGMP) is a network-layer protocol used to
establish membership in a Multicast group - it is not used to carry user data.
Select this option to have the WiMAX Device act as an IGMP proxy. This allows
the WiMAX Device to get subscribing information and maintain a joined member
list for each multicast group. It can reduce multicast traffic significantly.
Click this to save the changes made.
Click this avoid any changes made from being saved to your configuration.
Chapter 7 Network Setting
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