/-----SW1---\
R1 --> R2 ---> R3 ---           ---- R4
                    \-----SW2---/
        
OR:
       

         R1 (source)
         |
         |
         R2 (RP)
         |
         |
         R3
         |
         |
    ----------- L2 switch (vlan 35)
      |      |
      |      |
     sw1     sw2
      |      |
      |      |
    ----------- L2 switch (vlan 113)
         |
         |
         R4 (receiver)


summary:
All L3 interfaces have pim sparse-mode enabled
All SVI on SW1/2 (3560s) have pim sparse mode enabled
L2 switches have igmp snooping disabled (3550s)
SW1 and SW2 are L3 switches doing HSRP on vlan 35 and 113.
Receiver's gateway is pointing to the vlan 113 hsrp address.
R3's route to R4's network points to the vlan 35 hsrp address.
unicast routing works great.
R4 can ping all the way through and visa versa.
SW1 is HSRP active router on both vlans
PIM DR on vlan 35 is R3
PIM DR on vlan 113 is SW1

Issue:
R4's f0/0 is configured with ip igmp joing-group 224.10.10.10
R1 sends pings to 224.10.10.10 and gets no reply.

Is there something wrong with the configs?

configs:

R1
---

R1#show run
Building configuration...

Current configuration : 921 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R1
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ip subnet-zero
!
no ip domain lookup
!
ip multicast-routing
ip cef
!
interface Loopback0
 ip address 1.1.1.1 255.255.255.255
!
interface Serial1/0
 ip address 172.12.12.1 255.255.255.0
 serial restart-delay 0
!
interface Serial1/1
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial1/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 log-adjacency-changes
 network 1.1.1.1 0.0.0.0 area 0
 network 172.12.12.0 0.0.0.255 area 0
!
ip http server
ip classless
!
ip pim rp-address 2.2.2.2
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
end

----
R2
----

R2#show run
Building configuration...

Current configuration : 988 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R2
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ip subnet-zero
!
no ip domain lookup
!
ip multicast-routing
ip cef
!
interface Loopback0
 ip address 2.2.2.2 255.255.255.255
 ip pim sparse-mode
!
interface Serial1/0
 ip address 172.12.12.2 255.255.255.0
 ip pim sparse-mode
 serial restart-delay 0
!
interface Serial1/1
 ip address 172.12.23.2 255.255.255.0
 ip pim sparse-mode
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial1/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 log-adjacency-changes
 network 2.2.2.2 0.0.0.0 area 0
 network 172.12.0.0 0.0.255.255 area 0
!
ip http server
ip classless
!
ip pim rp-address 2.2.2.2
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
end

----
R3
----

R3#show run
Building configuration...

Current configuration : 1225 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ip subnet-zero
!
no ip domain lookup
!
ip multicast-routing
ip cef
!
interface Loopback0
 ip address 3.3.3.3 255.255.255.255
!
interface FastEthernet0/0
 ip address 192.168.35.2 255.255.255.0
 ip pim dr-priority 3000000
 ip pim sparse-mode
 no ip mroute-cache
 duplex auto
 speed auto
!
interface Serial1/0
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial1/1
 ip address 172.12.23.3 255.255.255.0
 ip pim sparse-mode
 no ip mroute-cache
 serial restart-delay 0
!
interface Serial1/2
 no ip address
 shutdown
 serial restart-delay 0
!
interface Serial1/3
 no ip address
 shutdown
 serial restart-delay 0
!
router ospf 1
 log-adjacency-changes
 redistribute connected subnets
 redistribute static subnets
 network 3.3.3.3 0.0.0.0 area 0
 network 172.12.23.0 0.0.0.255 area 0
!
ip http server
ip classless
ip route 192.168.113.0 255.255.255.0 192.168.35.1
!
ip pim rp-address 2.2.2.2
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
end

----
R4
----

R4#show run
Building configuration...

Current configuration : 568 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R4
!
boot-start-marker
boot-end-marker
!
no aaa new-model
ip subnet-zero
!
no ip domain lookup
!
ip cef
!
interface FastEthernet0/0
 ip address 192.168.113.56 255.255.255.0
 ip igmp join-group 224.10.10.10
 duplex auto
 speed auto
!
ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.113.1
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
end

----
SW1
----

SW1-3560#show run
Building configuration...

Current configuration : 1837 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname SW1-3560
!
no aaa new-model
ip subnet-zero
ip routing
no ip domain-lookup
!
ip multicast-routing distributed
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
 switchport access vlan 113
 switchport mode access
!
interface FastEthernet0/24
 switchport access vlan 35
 switchport mode access
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
!
interface Vlan35
 ip address 192.168.35.3 255.255.255.0
 ip pim sparse-mode
 no ip mroute-cache
 standby 1 ip 192.168.35.1
 standby 1 priority 105
!
interface Vlan113
 ip address 192.168.113.3 255.255.255.0
 ip pim dr-priority 300000
 ip pim sparse-mode
 no ip mroute-cache
 standby 113 ip 192.168.113.1
 standby 113 priority 105
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.35.2
ip http server
ip http secure-server
!
ip pim rp-address 2.2.2.2
!
control-plane
!
line con 0
 exec-timeout 0 0
 logging synchronous
line vty 0 4
 no login
line vty 5 15
 no login
!
end


----
SW2
----

SW2-3560#show run
Building configuration...

Current configuration : 1737 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname SW2-3560
!
no aaa new-model
system mtu routing 1500
ip subnet-zero
!
ip multicast-routing distributed
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
 switchport access vlan 113
 switchport mode access
!
interface FastEthernet0/24
 switchport access vlan 35
 switchport mode access
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
!
interface Vlan35
 ip address 192.168.35.4 255.255.255.0
 ip pim sparse-mode
 no ip mroute-cache
 standby 1 ip 192.168.35.1
!
interface Vlan113
 ip address 192.168.113.4 255.255.255.0
 ip pim sparse-mode
 no ip mroute-cache
 standby 113 ip 192.168.113.1
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.35.2
ip http server
ip http secure-server
!
ip pim rp-address 2.2.2.2
!
control-plane
!
line con 0
 exec-timeout 0 0
 logging synchronous
line vty 0 4
 login
line vty 5 15
 login
!
end