[c-nsp] send multicast over non-multicast-enabled switch

[Alexander Clouter]

victor <vitya at list.ru> wrote:
>
> It indeed works through GRE though linux box doesn't want to respond to  
> IGMP query. But I hope I'll fix it.
>
The following usally kicks things into life:

ip link set GRE_INTERFACE multicast on
sysctl -q net.ipv4.conf.GRE_INTERFACE.rp_filter=0

Cheers

-- 
Alexander Clouter
.sigmonster says: When among apes, one must play the ape.