[altq 4] pvc subinterfaces and mrouted

[George Uhl <uhl@mamba-e.gsfc.nasa.gov>]

I have several PCs configured with ATM pvc subinterfaces.
mrouted fails to start on any of them.  While attempting
to join both the DVMRP and ALL_ROUTERS muticast groups
over the vifs assigned to the pvc subinterfaces, mrouted
delivers a ENOBUFS error for each. This is not a problem 
for ethernet interfaces. Any ideas?

Thanks,
George Uhl