[LARTC] Multicast routing

[Meenakshi Kaushik <meenakka@xxxxxxxxxxxxxxxxxx>]

Hello list,
  Not sure if I am asking the question in the correct list. I am a 
newbie trying
to get multicast routing to work on my linux 2.4 kernel. I am using
usc pimd code. I have pimd which sets up the route in the kernel

[ /tmp]# ip mroute show
(22.22.22.1, 224.0.1.20)         Iif: eth2       Oifs: eth1
[ /tmp]#

I can see data packets arriving on eth2

[/tmp]# tethereal -i eth2
Capturing on eth2
 0.000000   22.22.22.1 -> 224.0.1.20   UDP Source port: 32770  
Destination port: 12345
 1.000000   22.22.22.1 -> 224.0.1.20   UDP Source port: 32770  
Destination port: 12345
 2.000000   22.22.22.1 -> 224.0.1.20   UDP Source port: 32770  
Destination port: 12345

However, packets  are not getting forwarded on eth1

[ /tmp]# cat /proc/net/ip_mr_cache
Group    Origin   Iif     Pkts    Bytes    Wrong Oifs
140100E0 01161616 2         82    84788        0  1:1 
[mkaushik@xxxxx /tmp]#



[ /tmp]# cat /proc/sys/net/ipv4/ip_forward
1

Any suggestions on debugging the problem is greatly appreciated

Thanks
Meenakshi