ASM-60 Installation and Operation Manual Appendix C IR-IP Interface Module
Advanced Setup Menu C-19
Multicast IP Menu
The Multicast IP menu is used to specify the IP multicast frame forwarding
parameters, and to access the static multicast groups’ table.
To access the Multicast IP menu:
From the Advanced Setup menu, press 4.
The Multicast IP menu appears (Figure C-14).
IR_IP <IR-IP> S/W Ver. 1.00 31/IR (date)
Quick Setup
Management Access
Advanced Setup
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Device identification
Interface Parameters
Protocol Parameters
Multicast IP
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1. Multicast forwarding :[ Disable ]
2. Static groups :>>>
Press one of the numbers to select or ESC:
Figure C-14. Multicast IP Menu

Multicast Forwarding

Used to control the forwarding of IP multicast frames. The following selections are
available:
DISABLED – Disables multicast forwarding in both directions.
LAN to WAN – Enables forwarding of IP multicast frames addressed to groups
appearing in the Static Multicast Groups table, from the LAN to the WAN.
WAN to LAN – Enables forwarding of IP multicast frames addressed to groups
appearing in the Static Multicast Groups table, from the WAN to the LAN.
BIDIRECTIONAL – Enables forwarding of IP multicast frames addressed to
groups appearing in the Static Multicast Groups table, in both directions.
WAN to LAN + IGMP – Enables forwarding of IP multicast frames addressed to
groups appearing in the Static Multicast Groups table, from the WAN to the LAN.
In addition, more groups can be added dynamically (the additional can be viewed
using the View menu – Figure C-19).
TRANSPARENT – All the IP mult icast frames are forwarded, irrespective of the
Static Multicast Groups table.