[c-nsp] PIM convergence problem

[Adam Vitkovsky]

>Have any of you seen a situation where PIM joins stay up even when they
shouldn't? 
Once the next hop for the route to Source or RP changes resulting in RPF
change, there should be an immediate/triggered Prune sent out of the AtoD
interface followed by a Join sent out the AtoB interface. 
Best would be to share the mcast related config with us from all four
routers involved.
Do you possibly use MDSP between the autonomous systems please?


adam