[c-nsp] Pim multicast problem

Fri May 19 01:06:50 EDT 2006

> but I did not see PIM register from R2.
> 
> This is mroute table on R2
> 
> #sh ip mroute 224.1.1.3
> (*, 224.1.1.3), 01:41:14/stopped, RP 192.168.9.1, flags: SP
>    Incoming interface: Vlan999, RPF nbr R2_ip_addr
>    Outgoing interface list: Null
> 
> (10.0.0.6, 224.1.1.3), 01:41:14/00:02:52, flags: PT
>    Incoming interface: Vlan151, RPF nbr 172.16.224.2
>    Outgoing interface list: Null
> 
> 
> But RP don't know about source of group 224.1.1.3
> 
> #sh ip mroute 224.1.1.3
> (*, 224.1.1.3), 00:01:53/00:02:51, RP 192.168.9.1, flags: SJC
>    Incoming interface: Null, RPF nbr 0.0.0.0
>    Outgoing interface list:
>      Vlan3, Forward/Sparse, 00:01:53/00:02:51
> 

Please read it as

but I did not see PIM register from R1

  This is mroute table on R1

  #sh ip mroute 224.1.1.3
  (*, 224.1.1.3), 01:41:14/stopped, RP 192.168.9.1, flags: SP
     Incoming interface: Vlan999, RPF nbr R2_ip_addr
     Outgoing interface list: Null

  (10.0.0.6, 224.1.1.3), 01:41:14/00:02:52, flags: PT
     Incoming interface: Vlan151, RPF nbr 172.16.224.2
     Outgoing interface list: Null


  But RP don't know about source of group 224.1.1.3

  This is mroute table on R2

  #sh ip mroute 224.1.1.3
  (*, 224.1.1.3), 00:01:53/00:02:51, RP 192.168.9.1, flags: SJC
     Incoming interface: Null, RPF nbr 0.0.0.0
     Outgoing interface list:
       Vlan3, Forward/Sparse, 00:01:53/00:02:51