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Multicast forwarding - no address translation – Amer Networks E5Web GUI User Manual

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Figure 4.20. Multicast Forwarding - No Address Translation

Note: SAT Multiplex rules must have a matching Allow rule

Remember to add an Allow rule that matches the SAT Multiplex rule.

The matching rule could also be a NAT rule for source address translation (see below)
but cannot be a FwdFast or SAT rule.

Example 4.15. Forwarding of Multicast Traffic using the SAT Multiplex Rule

In this example, we will create a multiplex rule in order to forward the multicast groups
239.192.10.0/24:1234 to the interfaces if1, if2 and if3. All groups have the same sender
192.168.10.1 which is located somewhere behind the wan interface.

The multicast groups should only be forwarded to the out interfaces if clients behind those
interfaces have requested the groups using IGMP. The following steps need to be performed to
configure the actual forwarding of the multicast traffic. IGMP has to be configured separately.

InControl

Follow the same steps used for the Web Interface below.

Web Interface

A. Create a custom service for multicast called multicast_service:

Chapter 4: Routing

328

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