From: kevin gannon (kevin@gannons.net)
Date: Wed Nov 02 2005 - 16:11:37 GMT-3
Anyone any ideas ?
Regards
Kevin
On 11/1/05, kevin gannon <kevin@gannons.net> wrote:
> Have a simple set with three routers
>
> R2--------R5(RP)--------R3
>
> Its running all sparse mode. R2 has an igmp join statement
> for 225.25.25.25 and R3 is sending a ping to this group
> source from 35.35.35.3. Below is the mroutes I see on R3
> the source of the stream. I am experimenting with set the
> spt threshold to infinity on R3 below is the different mroute
> outputs:
>
> Default setup no SPT threshold changed
> ####################################################
> (*, 225.25.25.25), 00:36:46/stopped, RP 5.5.5.5, flags: SJPCL
> Incoming interface: Serial0/1, RPF nbr 35.35.35.5
> Outgoing interface list: Null
>
> (35.35.35.3, 225.25.25.25), 00:05:20/00:02:59, flags: PLT
> Incoming interface: Serial0/1, RPF nbr 0.0.0.0, Registering
> Outgoing interface list: Null
>
> (*, 224.0.1.40), 00:37:22/stopped, RP 5.5.5.5, flags: SJPCL
> Incoming interface: Serial0/1, RPF nbr 35.35.35.5
> Outgoing interface list: Null
>
> SPT Threshold set to infinity
> ###################################################
>
> (*, 225.25.25.25), 00:40:15/stopped, RP 5.5.5.5, flags: SPCL
> Incoming interface: Serial0/1, RPF nbr 35.35.35.5
> Outgoing interface list: Null
>
> (35.35.35.3, 225.25.25.25), 00:08:49/00:02:58, flags: PLT
> Incoming interface: Serial0/1, RPF nbr 0.0.0.0, Registering
> Outgoing interface list: Null
>
> (*, 224.0.1.40), 00:40:51/stopped, RP 5.5.5.5, flags: SPCL
> Incoming interface: Serial0/1, RPF nbr 35.35.35.5
> Outgoing interface list: Null
>
> My questions:
> 1. Why do I not see any outgoing interfaces in either output
> for (35.35.35.3, 225.25.25.25),
>
> 2. In the default SPT setup how come I see the "Registering"
> going on and on and on.....
>
>
> Thanks & Regards
> Kevin
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