From: Peter Cresswell (p-cresswell@iname.com)
Date: Tue Sep 12 2006 - 07:54:54 ART
Hello everyone,
Please could you help me with a multicast problem I have. Here's the
topology:
Hub
/ \
/ \
Spoke1 Spoke2
I want to use a static RP (Spoke1 Lo0) for all groups, and join a group
(233.1.1.1) on Spoke2/Lo0. I do not want to use sub-interfaces on the serial
ints.
When I configure this, I cannot ping 233.1.1.1 from Spoke2.
Below are my configs:
********************************
Hub:
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Hub
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
ip multicast-routing
ip cef
!
!
interface Loopback0
ip address 150.1.5.5 255.255.255.255
ip pim sparse-dense-mode
!
interface Ethernet0/0
no ip address
shutdown
half-duplex
!
interface Serial0/0
description FR hub
ip address 163.1.54.5 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
frame-relay map ip 163.1.54.3 503 broadcast
frame-relay map ip 163.1.54.4 504 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface Ethernet0/1
no ip address
shutdown
half-duplex
!
interface Serial0/1
no ip address
shutdown
!
router ospf 1
router-id 150.1.5.5
log-adjacency-changes
network 150.1.5.5 0.0.0.0 area 0
network 163.1.54.5 0.0.0.0 area 0
neighbor 163.1.54.4
neighbor 163.1.54.3
!
ip http server
ip classless
!
ip pim rp-address 150.1.3.3
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
*********************************
Spoke1:
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Spoke1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
ip subnet-zero
!
!
ip cef
!
!
ip multicast-routing
!
interface Loopback0
ip address 150.1.3.3 255.255.255.255
ip pim sparse-dense-mode
!
!
interface Serial2/0
description Spoke FR int
ip address 163.1.54.3 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
serial restart-delay 0
frame-relay map ip 163.1.54.4 305
frame-relay map ip 163.1.54.5 305 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
!
router ospf 1
router-id 150.1.3.3
log-adjacency-changes
network 150.1.3.3 0.0.0.0 area 0
network 163.1.54.3 0.0.0.0 area 0
!
ip http server
ip classless
!
!
ip pim rp-address 150.1.3.3
!
access-list 3 permit 232.0.0.0 7.255.255.255
!
!
!
control-plane
!
line con 0
line aux 0
line vty 0 4
login
!
!
end
*********************************
Spoke2:
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Spoke2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
ip multicast-routing
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 150.1.4.4 255.255.255.255
ip pim sparse-dense-mode
ip igmp join-group 233.1.1.1
!
interface Ethernet0/0
no ip address
shutdown
half-duplex
!
interface Serial0/0
description Spoke2 FR int
ip address 163.1.54.4 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
frame-relay map ip 163.1.54.3 405
frame-relay map ip 163.1.54.5 405 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
!
interface Ethernet0/1
no ip address
shutdown
half-duplex
!
interface Serial0/1
no ip address
shutdown
!
router ospf 1
router-id 150.1.4.4
log-adjacency-changes
network 150.1.4.4 0.0.0.0 area 0
network 163.1.54.4 0.0.0.0 area 0
!
ip http server
ip classless
!
ip pim rp-address 150.1.3.3
!
access-list 4 permit 224.0.0.0 7.255.255.255
!
!
!
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
!
End
***********************************
Any ideas? I don't need a tunnel between spokes if I'm using nbma mode do i?
Many thanks,
Peter
This archive was generated by hypermail 2.1.4 : Sun Oct 01 2006 - 16:55:40 ART