I took the ip pim dr off the interfaces.
r1
ip multicast-routing
interface Loopback0
ip address 1.1.1.1 255.255.255.0
!
interface FastEthernet0/0
ip address 10.1.1.1 255.255.255.0
ip pim sparse-mode
interface Serial0/0
no ip address
encapsulation frame-relay
no frame-relay inverse-arp
!
interface Serial0/0.123 multipoint
ip address 150.1.123.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-multipoint non-broadcast
ip ospf priority 0
snmp trap link-status
frame-relay map ip 150.1.123.1 102
frame-relay map ip 150.1.123.2 102 broadcast
frame-relay map ip 150.1.123.3 102
interface FastEthernet0/1
ip address 100.100.100.1 255.255.255.0
ip pim sparse-mode
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 123
!
ip pim autorp listener
r1(config-if)#do sh ip pim int
Address Interface Ver/ Nbr Query DR DR
Mode Count Intvl Prior
10.1.1.1 FastEthernet0/0 v2/S 0 30 1
10.1.1.1
100.100.100.1 FastEthernet0/1 v2/S 0 30 1
100.100.100.1
150.1.123.1 Serial0/0.123 v2/S 1 30 1
150.1.123.2
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#do sh ip pim nei
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
S - State Refresh Capable
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
150.1.123.2 Serial0/0.123 00:49:31/00:01:30 v2 1 / DR S
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#do sh ip pim rp
Group: 224.24.24.24, RP: 2.2.2.2, v2, v1, uptime 00:48:44, expires 00:02:01
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#do sh ip pim rp map
PIM Group-to-RP Mappings
Group(s) 224.24.24.24/32
RP 2.2.2.2 (?), v2v1
Info source: 2.2.2.2 (?), elected via Auto-RP
Uptime: 00:48:49, expires: 00:02:54
Group(s) 224.32.32.32/32
RP 2.2.2.2 (?), v2v1
Info source: 2.2.2.2 (?), elected via Auto-RP
Uptime: 00:49:07, expires: 00:02:39
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#do sh ip pim auto
AutoRP Information:
AutoRP is enabled.
AutoRP groups over sparse mode interface is enabled
PIM AutoRP Statistics: Sent/Received
RP Announce: 0/0, RP Discovery: 0/50
r1(config-if)#
r1(config-if)#
r1(config-if)#
r1(config-if)#do sh ip igmp gr
IGMP Connected Group Membership
Group Address Interface Uptime Expires Last Reporter
Group Accounted
224.0.1.39 Serial0/0.123 00:51:03 00:02:40 150.1.123.2
224.0.1.40 Serial0/0.123 00:51:05 00:02:21 150.1.123.1
r1(config-if)#
r1(config-if)#
r2
ip multicast-routing
interface Loopback0
ip address 2.2.2.2 255.255.255.0
ip pim sparse-mode
!
interface FastEthernet0/0
ip address 20.20.20.2 255.255.255.0
duplex auto
speed auto
!
interface Serial0/0
ip address 150.1.123.2 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
ip ospf network point-to-multipoint non-broadcast
ip ospf priority 255
no dce-terminal-timing-enable
frame-relay map ip 150.1.123.1 201 broadcast
frame-relay map ip 150.1.123.2 201
frame-relay map ip 150.1.123.3 203 broadcast
no frame-relay inverse-arp
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 123
neighbor 150.1.123.3
neighbor 150.1.123.1
ip pim autorp listener
ip pim send-rp-announce Loopback0 scope 16 group-list 1
ip pim send-rp-discovery Loopback0 scope 16
!
access-list 1 permit 224.32.32.32
access-list 1 permit 224.24.24.24
r2(config-if)#do sh ip pim int
Address Interface Ver/ Nbr Query DR DR
Mode Count Intvl Prior
2.2.2.2 Loopback0 v2/S 0 30 1
2.2.2.2
150.1.123.2 Serial0/0 v2/S 2 30 1
150.1.123.3
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#do sh ip pim nei
PIM Neighbor Table
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
150.1.123.1 Serial0/0 00:49:31/00:01:31 v2 1 / S
150.1.123.3 Serial0/0 00:53:40/00:01:18 v2 1 / DR S
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#do sh ip pim rp
Group: 224.24.24.24, RP: 2.2.2.2, v2, v1, next RP-reachable in 00:01:05
Group: 224.32.32.32, RP: 2.2.2.2, v2, v1, next RP-reachable in 00:01:05
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#do sh ip pim rp map
PIM Group-to-RP Mappings
This system is an RP (Auto-RP)
This system is an RP-mapping agent (Loopback0)
Group(s) 224.24.24.24/32
RP 2.2.2.2 (?), v2v1
Info source: 2.2.2.2 (?), elected via Auto-RP
Uptime: 00:57:43, expires: 00:02:16
Group(s) 224.32.32.32/32
RP 2.2.2.2 (?), v2v1
Info source: 2.2.2.2 (?), elected via Auto-RP
Uptime: 00:58:01, expires: 00:02:55
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#do sh ip pim auto
AutoRP Information:
AutoRP is enabled.
AutoRP groups over sparse mode interface is enabled
PIM AutoRP Statistics: Sent/Received
RP Announce: 120/59, RP Discovery: 118/0
r2(config-if)#
r2(config-if)#
r2(config-if)#
r2(config-if)#do sh ip igmp gr
IGMP Connected Group Membership
Group Address Interface Uptime Expires Last Reporter
224.0.1.39 Serial0/0 00:59:52 00:02:40 150.1.123.2
224.0.1.39 Loopback0 00:59:52 00:02:54 2.2.2.2
224.0.1.40 Serial0/0 00:51:05 00:02:43 150.1.123.3
224.0.1.40 Loopback0 01:01:41 00:02:46 2.2.2.2
r2(config-if)#
r2(config-if)#
r3
ip multicast-routing
interface Loopback0
ip address 3.3.3.3 255.255.255.0
interface Serial0/0
ip address 150.1.123.3 255.255.255.0
ip pim sparse-mode
encapsulation frame-relay
ip ospf network point-to-multipoint non-broadcast
ip ospf priority 0
frame-relay map ip 150.1.123.1 301
frame-relay map ip 150.1.123.2 301 broadcast
frame-relay map ip 150.1.123.3 301
no frame-relay inverse-arp
!
interface FastEthernet0/1
ip address 30.30.30.3 255.255.255.0
ip pim sparse-mode
ip igmp join-group 224.24.24.24
ip igmp join-group 224.32.32.32
duplex auto
speed auto
!
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 123
ip pim autorp listener
r3(config-if)#do sh ip pim int
Address Interface Ver/ Nbr Query DR DR
Mode Count Intvl Prior
150.1.123.3 Serial0/0 v2/S 1 30 1
150.1.123.3
30.30.30.3 FastEthernet0/1 v2/S 0 30 1
30.30.30.3
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#do sh ip pim nei
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
S - State Refresh Capable
Neighbor Interface Uptime/Expires Ver DR
Address Prio/Mode
150.1.123.2 Serial0/0 00:53:40/00:01:30 v2 1 / S
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#do sh ip pim rp
Group: 224.24.24.24, RP: 2.2.2.2, v2, uptime 00:52:40, expires 00:01:59
Group: 224.32.32.32, RP: 2.2.2.2, v2, v1, uptime 00:52:40, expires 00:01:59
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#do sh ip pim rp map
PIM Group-to-RP Mappings
Group(s) 224.24.24.24/32
RP 2.2.2.2 (?), v2v1
Info source: 2.2.2.2 (?), elected via Auto-RP
Uptime: 00:52:45, expires: 00:02:54
Group(s) 224.32.32.32/32
RP 2.2.2.2 (?), v2v1
Info source: 2.2.2.2 (?), elected via Auto-RP
Uptime: 00:53:03, expires: 00:02:37
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#do sh ip pim auto
AutoRP Information:
AutoRP is enabled.
AutoRP groups over sparse mode interface is enabled
PIM AutoRP Statistics: Sent/Received
RP Announce: 0/0, RP Discovery: 0/54
r3(config-if)#
r3(config-if)#
r3(config-if)#
r3(config-if)#do sh ip igmp gr
IGMP Connected Group Membership
Group Address Interface Uptime Expires Last Reporter
Group Accounted
224.24.24.24 FastEthernet0/1 01:04:48 00:02:44 30.30.30.3
224.32.32.32 FastEthernet0/1 01:04:42 00:02:43 30.30.30.3
224.0.1.39 Serial0/0 00:55:10 00:02:40 150.1.123.2
224.0.1.40 Serial0/0 00:50:41 00:02:43 150.1.123.3
r3(config-if)#
r3(config-if)#
On Wed, Aug 19, 2009 at 5:12 PM, Rick Mur <[email protected]> wrote:
> Mark,
>
> Can you also along with the information Bryan requested, check if you see
> if auto-rp converged properly? By issuing a 'show ip pim rp mapping' on each
> router.
>
> Check the RPF information available with 'show ip rpf' on R3 of the router
> that has the connectivity issues.
>
>
> --
> Regards,
>
> Rick Mur
> CCIE2 #21946 (R&S / Service Provider)
> Juniper JNCIA-ER & JNCIA-EX
> MCSA:Messaging, MCSE
> Sr. Support Engineer – IPexpert, Inc.
> URL: http://www.IPexpert.com
>
>
>
> On 19 aug 2009, at 23:08, Bryan Bartik wrote:
>
> Mark,
>
> R3 is the one that has the joins, but you say R3 cannot ping the groups? Is
> this correct? Or did you mean R1?
>
> Also, are they any other connections between these routers?
>
> What does show ip pim mroute look like on R2 and R3 after trying to ping
> from R1?
>
> On Wed, Aug 19, 2009 at 1:54 PM, Mark Matters <[email protected]> wrote:
>
>> I have an rpf issue I am trying to resolve.
>>
>> I have 3 routers ip multicast routing, ip pim sparse, Autorp and ip pim
>> autorp listener configured.
>>
>> I can ping the igmp groups from r1 and r2 but I can not ping the groups
>> from r3. The groups are configured on r3. Looking at it again I sometimes
>> the pings will work from R1 and sometimes they do not. r3 f0/1 was saying
>> it's not an rfp interface. I added a mroute ong r3 pointing to r2 and it did
>> not do anything. I added an mroute pointing to f0/1 on r3 and it did not do
>> anything. Ip v4 pings to all interfaces work fine, so no unicast routing
>> issues.
>>
>>
>> r1, r2 and r3 and connected to each other via frame-relay. The fast
>> ethernets all go to different vlans.
>>
>>
>> r1 -
>> ip pim autorp listener
>>
>> f0/0
>> ip pim sparse mode
>> ip pim dr-priority 0
>>
>> f0/1
>> ip pim sparse mode
>> ip pim dr-priority 0
>>
>> s0/0 (fr physical)
>> ip pim sparse mode
>> ip pim dr-priority 0
>>
>>
>> r2 - hub
>> ip pim autorp listener
>>
>> f0/0
>> ip pim sparse mode
>> ip pim dr-priority 255
>>
>> loop0
>> ip pim sparse mode
>>
>> s0/0 fr hub - physical int
>> ip pim dr-priority 255
>> ip pim nbma
>> ip pim sparse mode
>>
>> ip pim send-rp-announce Loopback0 scope 16 group-list 1
>> ip pim send-rp-discovery Loopback0 scope 16
>>
>> Standard IP access list 1
>> 10 permit 224.24.24.24
>> 20 permit 224.32.32.32
>>
>>
>> r3
>> ip pim autorp listener
>>
>> f0/0
>> ip pim sparse mode
>> ip pim dr-priority 0
>>
>> f0/1
>> ip pim dr-priority 0
>> ip pim sparse mode
>> igmp join 224.24.24.24
>> igmp join 224.32.32.32
>>
>> s0/0 (fr multipoint)
>> ip pim sparse mode
>> ip pim dr-priority 0
>>
>>
>> Any idea's?
>>
>> _______________________________________________
>> For more information regarding industry leading CCIE Lab training, please
>> visit www.ipexpert.com
>>
>>
>
>
> --
> Bryan Bartik
> CCIE #23707 (R&S), CCNP
> Sr. Support Engineer - IPexpert, Inc.
> URL: http://www.IPexpert.com
> _______________________________________________
> For more information regarding industry leading CCIE Lab training, please
> visit www.ipexpert.com
>
>
>
_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit
www.ipexpert.com
