From: kevin gannon (kevin@gannons.net)
Date: Thu Nov 10 2005 - 14:08:56 GMT-3
show ip route 10.1.1.0 from Hub and R5......
Regards
Kevin
On 11/10/05, Schulz, Dave <DSchulz@dpsciences.com> wrote:
> Ah, yes! (my bad)....I changed that and also added the ip pim nbma-mode
> on serial 0 at the hub and changed to ip pim sparse on this interface.
> Still nothing coming through to the hub. I think I may try a reboot on
> the router, but didn't want to just jump to that conclusion.
>
>
> Dave Schulz,
> Email: dschulz@dpsciences.com
>
>
>
> -----Original Message-----
> From: kgannon@gmail.com [mailto:kgannon@gmail.com] On Behalf Of kevin
> gannon
> Sent: Thursday, November 10, 2005 11:47 AM
> To: Schulz, Dave
> Cc: Imal kalutotage; Cisco certification
> Subject: Re: Sparse-dense mode example on frame - AutoRP
>
> Its a global command not per interface.
> Try moving the RP to R1 and leave it as
> the mapping agent as well.
>
> Regards
> Kevin
>
> On 11/10/05, Schulz, Dave <DSchulz@dpsciences.com> wrote:
> > Thanks, Kevin. You are right, it is a hidden command....it takes it,
> > but does not show up under the interface config (hidden there too, I
> > guess). However, this doesn't seem to have any effect on the groups
> from
> > the remote being sent to the hub router. I remember the conversation
> on
> > GS about this, and I'll review it again. Something just seems a
> little
> > strange.
> >
> >
> > Dave Schulz,
> >
> > Email: dschulz@dpsciences.com
> >
> >
> >
> > -----Original Message-----
> > From: kgannon@gmail.com [mailto:kgannon@gmail.com] On Behalf Of kevin
> > gannon
> > Sent: Thursday, November 10, 2005 10:57 AM
> > To: Schulz, Dave
> > Cc: Imal kalutotage; Cisco certification
> > Subject: Re: Sparse-dense mode example on frame - AutoRP
> >
> > If I am reading the post right "ip pim autorp listener" will help you
> > here usually you will not forward Mcast and out the same interface.
> > In your case this would be the Hubs serial. I did a quick check
> > and 12.3 mainline should have this command as 12.2T does.
> > However be aware that in some code its a hidden command
> > so try typing it out exactly.
> >
> > There was a good discussion about this about a week ago
> > with Scott and the brians. It was about what else the listener
> > command does rather than just allowing dense mode for the
> > autorp groups and nothing else. Worth a read.
> >
> > Regards
> > Kevin
> >
> > On 11/10/05, Schulz, Dave <DSchulz@dpsciences.com> wrote:
> > > Thanks for response, Imal. My software load does not have the auto
> rp
> > > listener command. I thought that the auto rp listener command
> allows
> > > the dense mode for the 39/40 groups for the rp and mapping. However,
> I
> > > am using sparse-dense....doesn't this take control of this issue.
> So,
> > > is there a way to auto-rp before this command came about?
> > >
> > >
> > >
> > >
> > >
> > > Dave Schulz,
> > >
> > > Email: dschulz@dpsciences.com <mailto:dschulz@dpsciences.com%20>
> > >
> > >
> > >
> > > ________________________________
> > >
> > > From: Imal kalutotage [mailto:imal.kalutotage@gmail.com]
> > > Sent: Thursday, November 10, 2005 1:39 AM
> > > To: Schulz, Dave
> > > Subject: Re: Sparse-dense mode example on frame - AutoRP
> > >
> > >
> > >
> > > In this type of senario, most likely you have have a spoke to spoke
> > > tunnel & with static mroutes.
> > >
> > > Otherwise, use "sparse-mode with ip pim auto rp listner. also use ip
> > pim
> > > nbma mode on R2 s0/0
> > >
> > > But this works only for short time & rpf will fail. So you have to
> > alter
> > > the rpf with static mroute.
> > >
> > > HTH
> > >
> > > Imal
> > >
> > > On 11/9/05, Schulz, Dave <DSchulz@dpsciences.com> wrote:
> > >
> > > I am having an issue getting this multicast config to work
> correctly.
> > > Any ideas on what I am missing......
> > >
> > >
> > > R1 is the hub of a frame relay going to R5 and R6 as the remotes,
> > > running ospf. R1 is configured the mapping agent, and R5 as an RP
> > > (Auto-rp). I am joining to the group 239.6.6.6 at the Ethernet on
> R6.
> > > When I do a show ip igmp group at R6, I can see the multicast group.
> > > However, I cannot see this group show up at R1 and R6. Any
> thoughts?
> > I
> > >
> > > am starting to think that I have a problem with the software load
> > > 12.3(5e). Sorry for the lengthy email. Any help or just direction
> > > would be greatly appreciated.
> > >
> > > Any thoughts?
> > >
> > > R1......
> > > !
> > > ip multicast-routing
> > > isdn voice-call-failure 0
> > > !
> > > !
> > > interface Serial0
> > > ip address 10.10.10.1 255.255.255.0
> > > ip pim sparse-dense-mode
> > > encapsulation frame-relay
> > > no ip mroute-cache
> > > no fair-queue
> > > frame-relay map ip 10.10.10.1 105
> > > frame-relay map ip 10.10.10.5 105 broadcast
> > > frame-relay map ip 10.10.10.6 106 broadcast
> > > no frame-relay inverse-arp
> > > !
> > > router ospf 1
> > > router-id 10.10.10.10
> > > log-adjacency-changes
> > > network 10.10.10.0 0.0.0.255 area 0
> > > neighbor 10.10.10.6 priority 1
> > > neighbor 10.10.10.5 priority 1
> > > !
> > > ip pim send-rp-discovery Serial0 scope 15
> > >
> > >
> > > R5.....
> > > !
> > > ip multicast-routing
> > > !
> > > interface Ethernet0
> > > ip address 10.1.1.5 255.255.255.0
> > > !
> > > interface Serial0
> > > ip address 10.10.10.5 255.255.255.0
> > > ip pim sparse-dense-mode
> > > encapsulation frame-relay
> > > no fair-queue
> > > frame-relay map ip 10.10.10.1 501 broadcast
> > > frame-relay map ip 10.10.10.5 501
> > > frame-relay map ip 10.10.10.6 501
> > > no frame-relay inverse-arp
> > > !
> > > router ospf 1
> > > router-id 5.5.5.5
> > > log-adjacency-changes
> > > network 10.10.10.0 0.0.0.255 area 0
> > > !
> > > ip pim send-rp-announce Serial0 scope 15
> > > !
> > >
> > >
> > > R6......
> > > ip multicast-routing
> > > !
> > > !
> > > !
> > > interface Loopback0
> > > ip address 2.2.2.2 255.255.255.0
> > > !
> > > interface Ethernet0
> > > ip address 10.1.1.6 255.255.255.0
> > > ip pim sparse-dense-mode
> > > ip igmp join-group 239.6.6.6
> > > !
> > > interface Serial0
> > > ip address 10.10.10.6 255.255.255.0
> > > ip pim sparse-dense-mode
> > > encapsulation frame-relay
> > > frame-relay map ip 10.10.10.1 601 broadcast
> > > frame-relay map ip 10.10.10.5 601
> > > frame-relay map ip 10.10.10.6 601
> > > no frame-relay inverse-arp
> > > !
> > > router ospf 1
> > > router-id 6.6.6.6
> > > log-adjacency-changes
> > > network 10.10.10.0 0.0.0.255 area 0
> > >
> > >
> > > R6#sh ip igmp group
> > > IGMP Connected Group Membership
> > > Group Address Interface Uptime Expires Last
> > > Reporter
> > > 239.6.6.6 Ethernet0 01:14:52 00:02:36
> 10.1.1.6
> > > 224.0.1.39 Serial0 01:16:41 00:02:17
> > 10.10.10.1
> > > 224.0.1.40 Serial0 01:16:46 00:02:25
> > 10.10.10.1
> > > R6#
> > >
> > > R1#sh ip igmp group
> > > IGMP Connected Group Membership
> > > Group Address Interface Uptime Expires Last
> > > Reporter
> > > 224.0.1.39 Serial0 01:19:44 00:02:54
> > 10.10.10.1
> > > 224.0.1.40 Serial0 01:22:30 00:02:50
> > 10.10.10.1
> > >
> > > R1#sh ip mrou
> > > IP Multicast Routing Table
> > > Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C -
> > > Connected,
> > > L - Local, P - Pruned, R - RP-bit set, F - Register flag,
> > > T - SPT-bit set, J - Join SPT, M - MSDP created entry,
> > > X - Proxy Join Timer Running, A - Candidate for MSDP
> > > Advertisement,
> > > U - URD, I - Received Source Specific Host Report, Z -
> > Multicast
> > > Tunnel
> > > Y - Joined MDT-data group, y - Sending to MDT-data group
> > > Outgoing interface flags: H - Hardware switched, A - Assert winner
> > > Timers: Uptime/Expires
> > > Interface state: Interface, Next-Hop or VCD, State/Mode
> > >
> > > (*, 224.0.1.39), 01:20:26/stopped, RP 0.0.0.0, flags: DCL
> > > Incoming interface: Null, RPF nbr 0.0.0.0
> > > Outgoing interface list:
> > > Serial0, Forward/Sparse-Dense, 01:20:26/00:00:00
> > >
> > > (10.10.10.5, 224.0.1.39), 01:18:50/00:02:09, flags: PLT
> > > Incoming interface: Serial0, RPF nbr 0.0.0.0
> > > Outgoing interface list: Null
> > >
> > > (*, 224.0.1.40), 01:23:13/00:02:07, RP 0.0.0.0, flags: DCL
> > > Incoming interface: Null, RPF nbr 0.0.0.0
> > > Outgoing interface list:
> > > Serial0, Forward/Sparse-Dense, 01:23:13/00:00:00
> > >
> > >
> > >
> > > R6#sh ip mrou
> > > IP Multicast Routing Table
> > > Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C -
> > > Connected,
> > > L - Local, P - Pruned, R - RP-bit set, F - Register flag,
> > > T - SPT-bit set, J - Join SPT, M - MSDP created entry,
> > > X - Proxy Join Timer Running, A - Candidate for MSDP
> > > Advertisement,
> > > U - URD, I - Received Source Specific Host Report, Z -
> > Multicast
> > > Tunnel
> > > Y - Joined MDT-data group, y - Sending to MDT-data group
> > > Outgoing interface flags: H - Hardware switched, A - Assert winner
> > > Timers: Uptime/Expires
> > > Interface state: Interface, Next-Hop or VCD, State/Mode
> > >
> > > (*, 239.6.6.6), 01:16:19/00:02:12, RP 10.10.10.5, flags: SJCL
> > > Incoming interface: Serial0, RPF nbr 10.10.10.5
> > > Outgoing interface list:
> > > Ethernet0, Forward/Sparse-Dense, 01:16:19/00:02:12
> > >
> > > (*, 224.0.1.39 ), 01:17:59/00:02:56, RP 0.0.0.0, flags: DC
> > > Incoming interface: Null, RPF nbr 0.0.0.0
> > > Outgoing interface list:
> > > Serial0, Forward/Sparse-Dense, 01:17:59/00:00:00
> > >
> > > (*, 224.0.1.40), 01:18:05/stopped, RP 0.0.0.0, flags: DCL
> > > Incoming interface: Null, RPF nbr 0.0.0.0
> > > Outgoing interface list:
> > > Serial0, Forward/Sparse-Dense, 01:18:05/00:00:00
> > >
> > > (10.10.10.1, 224.0.1.40), 01:18:05/00:02:22, flags: PLT
> > > Incoming interface: Serial0, RPF nbr 0.0.0.0
> > > Outgoing interface list: Null
> > >
> > >
> > > Dave Schulz
> > > Email: dschulz@dpsciences.com <mailto: dschulz@dpsciences.com
> > > <mailto:dschulz@dpsciences.com> >
> > >
> > >
> >
> _______________________________________________________________________
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> > >
> >
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