[Xorp-users] cannot add multicast vif to kernel !!!!

[Pavlin Radoslavov]

>          i am getting following error on Knoppix 3.3 kernel ver 2.4.22 (I
> have installed knoppix its not from live CD )
> 
> error : cannot add multicast vif to kernel !!!!

My guess is that multicast forwarding and PIM-SM support are not
enabled in your kernel.

See Section 13.3.1 "Configuring Multicast Routing on UNIX Systems"
in the XORP User Manual for information about the options you need
to enable.

Regards,
Pavlin