On Fortigate, to enable multicast routing, you will need to:
1.
config system settings
set multicast-forward enable
end
2.
config router multicast
set multicast-routing enable
end
3.
config router multicast
config pim-sm-global
config rp-address
...
set ip-address x.x.x.x
4.
config router multicast
config interface
edit xx
set pim-mode sparse-mode
end
5.
config firewall multicast-policy
Here are some trouble shooting commands:
get router info multicast pim sparse-mode table x.x.x.x
get router info multicast pim sparse-mode neighbour
diagnose ip multicast mroute
get router info multicast igmp groups
get router info multicast pim sparse-mode interface
get router info multicast pim sparse-mode rp-mapping
get router info multicast pim sparse-mode bsr-info
diagnose sys mcast-session list
Follow up with this thread with any question please. Thanks!
post edited by ericli_FTNT - 2018/05/30 09:53:22