[OLSR-users]anyone who has ever used Multicast on OLSR?

[Jeong Ki Min]

Hi,

My name is Jeong Ki Min.
I'm running olsr on 10 linux machines with wireless network.
Olsr looks works fine on this testbed.

I'm trying to run Multicast with olsr on my wireless testbed.
So, I installed bmf module in olsr, and when olsr is loaded the bmf
modules looks loaded well.
And I added " route add -net 224.0.0.0 netmask 240.0.0.0 dev ath0".

When I test multicast by iperf, it works well between two node which are
under one-hop.
But if I try to test multicast under multi-hop (even two-hop), it
doesn't work at all.

I followed every instruction from olsr readme and bmf readme.
And when I do "ping -I ath0 224.0.0.1", one-hop neighbor can response.

Kernel version is 2.6.11.1 and I'm using gentoo linux.
Wireless apdater is NETGEAR with Atheros chipset, so I'm using
madwifi-old driver.
Every node uses ad-hoc mode.

I would really appreciate if you would give me any idea about how to
solve this problem.

Thanks,
JK