IP multicast - IGMP

RouterOS Forwarding Protocols
1

Hello everyone,

I need help.

My clients want to use Vypress Chat in local network around base RB. Vypress Chat support IP multicast IGMP.

On base is RB433AH with wireless and ethernet (bridge) for local network and one WAN interface. Standard masquerade.

All clients connected by RB411 for wireless connection and RB750 for cable. Every clients connected by PPPoE (RB750 too). Every clients has own masquerade for local home networking.

Maybe somebody can help me how can I configure base and clients to work with IGMP?

System RouterOS 4.5

Best regards,

2

in this case you have to configure PIM, for multicast to work, since your network will have stream sources. Also, be aware of limitations about multicast streams over wireless links.

http://wiki.mikrotik.com/wiki/Multicast
http://wiki.mikrotik.com/wiki/Multicast_detailed_example