Route rtp ip stream

RouterOS Beginner Basics
1

Hello,
I need to route IP rtp stream.
on ETH2 I have connected output from machine making IP rtp video streams (for example rtp://239.1.1.1:5000). I need to route it, so I will be able to access this streams from other devices connected through mikrotik.
I tried in IP → Route (I use the same for other devices management ports, and it works, but not in this case)
add distance=1 dst-address=239.1.1.0/24 gateway=ether2

Could you please help?

Thank you

2

I tried this:
/routing igmp-proxy interface
add alternative-subnets=0.0.0.0/0 interface=ether2 upstream=yes
add alternative-subnets=0.0.0.0/0 interface=ether7

No response to streams on eth7. What am I doing wrong?

Thank You