Re: sparse OIL problem

check the RPF to your mulicast source and groups, do you have PIM on all
your interfaces or trying to get it to go a certain direction, check the
unicast path to see if it is going the same way you want you mulitcast to
go...

On Thu, Aug 12, 2010 at 2:48 PM, masroor ali <masror.ali_at_gmail.com> wrote:

> hi,
>
> R6-----------------R4
> | |
> | |
> R1 |
> \ |
> \ /
> R5
> |
> |
> SW2
> |
> SW4
>
> I am running sprase-mode with static RP address, which is R5 lo0, when I
> ping from R6 to group 224.20.20.20 which is configured at vlan 10 int of
> SW4, I get the below debug message at R4,
>
> *Mar 1 02:10:48.127: IP(0): s=155.1.146.6 (Ethernet0/1) d=224.20.20.20
> id=18, ttl=254, prot=1, len=114(100), mroute olist null
>
> please find the attached configuration for reference.
> --
> Regards,
> Masroor Ali
> Rack1SW4#show runn
> Rack1SW4#show running-config
> Building configuration...
>
> Current configuration : 2088 bytes
> !
> version 12.4
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1SW4
> !
> boot-start-marker
> boot-end-marker
> !
> enable password cisco
> !
> no aaa new-model
> memory-size iomem 5
> !
> !
> ip cef
> no ip domain lookup
> !
> !
> ip multicast-routing
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 150.1.10.10 255.255.255.255
> !
> interface FastEthernet1/0
> !
> interface FastEthernet1/1
> !
> interface FastEthernet1/2
> !
> interface FastEthernet1/3
> !
> interface FastEthernet1/4
> description To R4 E0/1
> switchport access vlan 146
> !
> interface FastEthernet1/5
> !
> interface FastEthernet1/6
> description To R6 E0/1
> switchport mode trunk
> !
> interface FastEthernet1/7
> description To SW1 F1/13
> switchport mode trunk
> !
> interface FastEthernet1/8
> description To SW1 F1/14
> switchport mode trunk
> !
> interface FastEthernet1/9
> description To SW1 F1/15
> switchport mode trunk
> !
> interface FastEthernet1/10
> description To SW2 F1/13
> no switchport
> ip address 155.1.108.10 255.255.255.0
> ip pim sparse-mode
> !
> interface FastEthernet1/11
> description To SW2 F1/14
> switchport mode trunk
> !
> interface FastEthernet1/12
> description To SW2 F1/15
> switchport mode trunk
> !
> interface FastEthernet1/13
> description To SW3 F1/13
> switchport mode trunk
> !
> interface FastEthernet1/14
> description To SW3 F1/14
> switchport mode trunk
> !
> interface FastEthernet1/15
> description To SW3 F1/15
> switchport mode trunk
> !
> interface Vlan1
> no ip address
> !
> interface Vlan10
> ip address 155.1.10.10 255.255.255.0
> ip igmp join-group 224.10.10.10
> ip igmp join-group 224.20.20.20
> !
> router eigrp 100
> network 150.1.0.0
> network 155.1.0.0
> no auto-summary
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim rp-address 150.1.5.5
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> alias exec s show ip int bri
> alias exec sr show runn
> alias exec c configure terminal
> alias exec r show ip route
> alias exec v show vlan-switch
> !
> line con 0
> Rack1R6#show run
> Rack1R6#show running-config
> Building configuration...
>
> Current configuration : 1594 bytes
> !
> version 12.4
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1R6
> !
> boot-start-marker
> boot-end-marker
> !
> enable password cisco
> !
> no aaa new-model
> memory-size iomem 5
> !
> !
> ip cef
> no ip domain lookup
> !
> !
> ip multicast-routing
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback6
> ip address 150.1.6.6 255.255.255.255
> !
> interface Ethernet0/0
> no ip address
> full-duplex
> !
> interface Ethernet0/1
> no ip address
> full-duplex
> !
> interface Ethernet0/1.67
> encapsulation dot1Q 67
> ip address 155.1.67.6 255.255.255.0
> !
> interface Ethernet0/1.146
> encapsulation dot1Q 146
> ip address 155.1.146.6 255.255.255.0
> ip pim sparse-mode
> !
> interface Ethernet0/2
> no ip address
> shutdown
> half-duplex
> !
> interface Ethernet0/3
> no ip address
> shutdown
> half-duplex
> !
> interface Serial1/0
> no ip address
> shutdown
> 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 eigrp 100
> network 150.1.0.0
> network 155.1.0.0
> no auto-summary
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim rp-address 150.1.5.5
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> alias exec s show ip int bri
> alias exec sr show runn
> alias exec c configure terminal
> alias exec r show ip route
> alias exec v show vlan-switch
> !
> line con 0
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> line aux 0
> exec-timeout 0 0
> privilege level 15
> line vty 0 4
> password cisco
> login
> !
> !
> end
> Rack1R4#show runn
> Rack1R4#show running-config
> Building configuration...
>
> Current configuration : 1820 bytes
> !
> version 12.4
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1R4
> !
> boot-start-marker
> boot-end-marker
> !
> enable password cisco
> !
> no aaa new-model
> memory-size iomem 5
> !
> !
> ip cef
> no ip domain lookup
> !
> !
> ip multicast-routing
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 150.1.4.4 255.255.255.255
> !
> interface Ethernet0/0
> ip address 204.12.1.4 255.255.255.0
> full-duplex
> !
> interface Ethernet0/1
> ip address 155.1.146.4 255.255.255.0
> ip pim sparse-mode
> full-duplex
> !
> interface Ethernet0/2
> no ip address
> shutdown
> half-duplex
> !
> interface Ethernet0/3
> no ip address
> shutdown
> half-duplex
> !
> interface Serial1/0
> ip address 155.1.0.4 255.255.255.0
> ip hello-interval eigrp 100 30
> ip hold-time eigrp 100 60
> encapsulation frame-relay
> serial restart-delay 0
> frame-relay map ip 155.1.0.1 405 broadcast
> frame-relay map ip 155.1.0.2 405 broadcast
> frame-relay map ip 155.1.0.3 405 broadcast
> frame-relay map ip 155.1.0.5 405 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> interface Serial1/1
> ip address 155.1.45.4 255.255.255.0
> 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 eigrp 100
> network 150.1.0.0
> network 155.1.0.0
> no auto-summary
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim rp-address 150.1.5.5
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> alias exec s show ip int bri
> alias exec sr show runn
> alias exec c configure terminal
> alias exec r show ip route
> alias exec v show vlan-switch
> !
> line con 0
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> line aux 0
> exec-timeout 0 0
> privilege level 15
> line vty 0 4
> password cisco
> login
> !
> !
> end
>
>
> *Mar 1 02:21:14.599: IP(0): s=155.1.146.6 (Ethernet0/1) d=224.20.20.20
> id=19, ttl=254, prot=1, len=114(100), mroute olist null
> Rack1R4#
> Rack1R4#
> Rack1R4#
> Rack1R4#show 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
>
> (*, 224.20.20.20), 00:00:07/stopped, RP 150.1.5.5, flags: SP
> Incoming interface: Serial1/1, RPF nbr 155.1.45.5
> Outgoing interface list: Null
>
> (155.1.146.6, 224.20.20.20), 00:00:07/00:02:52, flags: PT
> Incoming interface: Ethernet0/1, RPF nbr 155.1.146.6
> Outgoing interface list: Null
>
> (*, 224.0.1.40), 01:27:17/00:02:40, RP 150.1.5.5, flags: SJCL
> Incoming interface: Serial1/1, RPF nbr 155.1.45.5
> Outgoing interface list:
> Ethernet0/1, Forward/Sparse, 01:03:58/00:02:51
>
> Rack1R4#show ip rou
> Rack1R4#show ip route 155.1.146.6
> Routing entry for 155.1.146.0/24
> Known via "connected", distance 0, metric 0 (connected, via interface)
> Redistributing via eigrp 100
> Routing Descriptor Blocks:
> * directly connected, via Ethernet0/1
> Route metric is 0, traffic share count is 1
> Rack1R5#show runn
> Rack1R5#show running-config
> Building configuration...
>
> Current configuration : 1871 bytes
> !
> version 12.4
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1R5
> !
> boot-start-marker
> boot-end-marker
> !
> enable password cisco
> !
> no aaa new-model
> memory-size iomem 5
> !
> !
> ip cef
> no ip domain lookup
> !
> !
> ip multicast-routing
> ip multicast rpf interval 6
> ip multicast rpf backoff 10 200
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 150.1.5.5 255.255.255.255
> !
> interface Ethernet0/0
> ip address 155.1.58.5 255.255.255.0
> ip pim sparse-mode
> full-duplex
> !
> interface Ethernet0/1
> ip address 155.1.5.5 255.255.255.0
> full-duplex
> !
> interface Ethernet0/2
> no ip address
> shutdown
> half-duplex
> !
> interface Ethernet0/3
> no ip address
> shutdown
> half-duplex
> !
> interface Serial1/0
> ip address 155.1.0.5 255.255.255.0
> ip hello-interval eigrp 100 30
> ip hold-time eigrp 100 60
> ip pim sparse-mode
> encapsulation frame-relay
> serial restart-delay 0
> frame-relay map ip 155.1.0.1 501 broadcast
> frame-relay map ip 155.1.0.2 501 broadcast
> frame-relay map ip 155.1.0.3 501 broadcast
> frame-relay map ip 155.1.0.4 501 broadcast
> no frame-relay inverse-arp
> !
> interface Serial1/1
> ip address 155.1.45.5 255.255.255.0
> 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 eigrp 100
> network 150.1.0.0
> network 155.1.0.0
> no auto-summary
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim rp-address 150.1.5.5
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> alias exec s show ip int bri
> alias exec sr show runn
> alias exec c configure terminal
> alias exec r show ip route
> alias exec v show vlan-switch
> !
> line con 0
> exec-timeout 0 0
> privilege level 15
> logging synchronous
> line aux 0
> exec-timeout 0 0
> privilege level 15
> line vty 0 4
> password cisco
> login
> !
> !
> end
>
>
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Received on Thu Aug 12 2010 - 15:32:45 ART