From: george stanza (cert2006@gmail.com)
Date: Sat May 20 2006 - 13:29:51 ART
thats right..
i used send-rp-announce and rp-discover/rp-filter commands as follows on the
hub..
ip pim send-rp-announce Loopback0 scope 16 group-list 55
ip pim send-rp-discovery Loopback0 scope 16
ip pim rp-announce-filter rp-list 23 group-list 55
!
access-list 23 permit 4.4.5.5
access-list 55 permit 224.1.1.1
One spoke router has an ethernet interface joining 224.1.1.1 but the spokes
dont have their mroute tables populated..Any idea whats going on..
r2#sh ip mroute 224.1.1.1
Group 224.1.1.1 not found
r2#sh ip mroute
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, z - MDT-data group sender,
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), 00:02:16/stopped, RP 0.0.0.0, flags: DP
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list: Null
(4.4.5.5, 224.0.1.39), 00:02:01/00:00:58, flags: PT
Incoming interface: Serial2/2, RPF nbr 4.4.245.5
Outgoing interface list: Null
(*, 224.0.1.40), 00:02:20/stopped, RP 0.0.0.0, flags: DPL
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list: Null
(4.4.5.5, 224.0.1.40), 00:01:35/00:02:32, flags: PLT
Incoming interface: Serial2/2, RPF nbr 4.4.245.5
Outgoing interface list: Null
On 5/20/06, Petr Lapukhov <petrsoft@gmail.com> wrote:
>
> You mean, without configuring static RP on any router? :)
>
> 2006/5/20, george stanza <cert2006@gmail.com>:
> >
> > group,
>
> i am puzzled with a little question here which says to configure a
> sparse-mode on a frame-relay without using the RP on any of the routers..
> I,
> so, used the rp-discover and rp-announce commands, but then the multicast
> groups wont form. The mroute database shows empty.. Any examples of this..
>
> //G
>
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This archive was generated by hypermail 2.1.4 : Thu Jun 01 2006 - 06:33:22 ART