Re: sparse OIL problem

Double check the R5's interface configuration.

HTH

Kambiz Agahian

CCIE Instructor/Consultant
M.Eng Telecom, CCIE# 25341, CCSI# 33326, MCSE, MCSA

On Thu, Aug 12, 2010 at 5:32 AM, garry baker <baker.garry_at_gmail.com> wrote:

> 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 - 14:10:25 ART