From: George Goglidze (goglidze@gmail.com)
Date: Thu Dec 27 2007 - 05:55:08 ART
Hi,
And what is the ping output you receive exactly? if the RPF is fine you
should be ok.
Regards,
On Dec 27, 2007 1:59 AM, Steven Hodgson <steven.hodgson@inxi.com> wrote:
> Here they are.
>
> ----------------R1---------------------------------
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1R1
> !
> 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
> ipv6 unicast-routing
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 150.1.1.1 255.255.255.0
> !
> interface FastEthernet0/0
> ip address 192.10.1.1 255.255.255.0
> ip pim sparse-mode
> ip ospf network non-broadcast
> ip ospf hello-interval 10
> duplex auto
> speed auto
> ipv6 address 2001:192:10:1::/64
> ipv6 address 2001:192:10:1::/64 eui-64
> ipv6 ospf 1 area 0
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> serial restart-delay 0
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> interface Serial1/0.1 point-to-point
> ip address 141.1.123.1 255.255.255.0
> ip pim sparse-mode
> ip ospf network non-broadcast
> ip ospf priority 0
> ipv6 address 2001:141:1:12::1/64
> ipv6 ospf network point-to-point
> ipv6 ospf 1 area 1
> frame-relay interface-dlci 102
> !
> 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
> router-id 150.1.1.1
> log-adjacency-changes
> network 141.1.123.1 0.0.0.0 area 0
> network 150.1.1.1 0.0.0.0 area 0
> network 192.10.1.1 0.0.0.0 area 51
> neighbor 192.10.1.254
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim autorp listener
> !
> ipv6 router ospf 1
> log-adjacency-changes
> area 1 range 2001:141:1::/59
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> 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
>
> Rack1R1#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
> 141.1.123.2 Serial1/0.1 00:53:17/00:01:29 v2 100/
> S
> Rack1R1#sh ip pim rp map
> PIM Group-to-RP Mappings
>
> Group(s) 225.0.0.0/8
> RP 150.1.2.2 (?), v2v1
> Info source: 141.1.0.8 (?), elected via Auto-RP
> Uptime: 00:38:14, expires: 00:02:26
> Group(s) 239.0.0.0/8
> RP 150.1.5.5 (?), v2v1
> Info source: 141.1.0.8 (?), elected via Auto-RP
> Uptime: 00:38:14, expires: 00:02:28
>
> --------------------R2--------------------------------
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1R2
> !
> 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
> ipv6 unicast-routing
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 150.1.2.2 255.255.255.0
> ip pim sparse-mode
> !
> interface Tunnel0
> ip address 141.1.25.2 255.255.255.0
> tunnel source FastEthernet0/0
> tunnel destination 141.1.0.5
> !
> interface FastEthernet0/0
> ip address 141.1.0.2 255.255.255.0
> ip pim sparse-mode
> duplex auto
> speed auto
> ipv6 address 2001:141:1:25::1/64
> ipv6 ospf 1 area 1
> !
> interface Serial1/0
> ip address 141.1.123.2 255.255.255.0
> ip pim dr-priority 100
> ip pim nbma-mode
> ip pim sparse-mode
> encapsulation frame-relay
> ipv6 address 2001:141:1:12::2/64
> ipv6 ospf network point-to-point
> ipv6 ospf 1 area 1
> serial restart-delay 0
> frame-relay map ipv6 FE80::CE00:12FF:FE6C:0 201
> frame-relay map ip 141.1.123.1 201 broadcast
> frame-relay map ip 141.1.123.3 203 broadcast
> frame-relay map ipv6 2001:141:1:12::1 201 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> interface Serial1/1
> no ip address
> encapsulation frame-relay
> 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
> router-id 150.1.2.2
> log-adjacency-changes
> area 1 nssa no-summary
> network 141.1.0.2 0.0.0.0 area 1
> network 141.1.25.2 0.0.0.0 area 0
> network 141.1.123.2 0.0.0.0 area 0
> network 150.1.2.2 0.0.0.0 area 0
> neighbor 141.1.123.1
> neighbor 141.1.123.3
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim autorp listener
> ip pim send-rp-announce Loopback0 scope 16 group-list 52
> !
> access-list 52 permit 255.0.0.0 0.255.255.255
> access-list 52 permit 225.0.0.0 0.255.255.255
> ipv6 router ospf 1
> log-adjacency-changes
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> 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
>
> Rack1R2#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
> 141.1.0.5 FastEthernet0/0 00:53:30/00:01:26 v2 1 / S
> 141.1.0.8 FastEthernet0/0 00:53:31/00:01:27 v2 1 /
> DR S
> 141.1.54.4 Serial1/0 00:51:50/00:01:41 v2 1 / S
> 141.1.54.5 Serial1/0 00:53:19/00:01:41 v2 1 / S
> 141.1.123.3 Serial1/0 00:54:31/00:01:16 v2 1 / S
> 141.1.123.1 Serial1/0 00:54:32/00:01:18 v2 1 / S
> Rack1R2#sh ip pim rp map
> PIM Group-to-RP Mappings
> This system is an RP (Auto-RP)
>
> Group(s) 225.0.0.0/8
> RP 150.1.2.2 (?), v2v1
> Info source: 141.1.0.8 (?), elected via Auto-RP
> Uptime: 00:52:43, expires: 00:02:01
> Group(s) 239.0.0.0/8
> RP 150.1.5.5 (?), v2v1
> Info source: 141.1.0.8 (?), elected via Auto-RP
> Uptime: 00:52:33, expires: 00:02:05
>
> -------------------R3------------------------------------
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Rack1R3
> !
> 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 150.1.3.3 255.255.255.0
> !
> interface Ethernet0/0
> ip address 141.1.37.3 255.255.255.0
> ip pim sparse-mode
> ip igmp join-group 225.25.25.25
> full-duplex
> !
> interface Ethernet0/1
> ip address 141.1.36.3 255.255.255.0
> ip pim sparse-mode
> ip igmp join-group 239.39.39.39
> full-duplex
> !
> interface Ethernet0/2
> no ip address
> shutdown
> half-duplex
> !
> interface Ethernet0/3
> no ip address
> shutdown
> half-duplex
> !
> interface Serial1/0
> no ip address
> encapsulation frame-relay
> serial restart-delay 0
> no frame-relay inverse-arp
> frame-relay lmi-type ansi
> !
> interface Serial1/0.1 point-to-point
> ip address 141.1.123.3 255.255.255.0
> ip pim sparse-mode
> ip ospf network non-broadcast
> ip ospf priority 0
> frame-relay interface-dlci 302
> !
> 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
> router-id 150.1.3.3
> log-adjacency-changes
> redistribute rip subnets
> network 141.1.123.3 0.0.0.0 area 0
> network 150.1.3.3 0.0.0.0 area 0
> !
> router rip
> version 2
> redistribute ospf 1 metric 1
> passive-interface default
> no passive-interface Ethernet0/0
> no passive-interface Ethernet0/1
> network 141.1.0.0
> no auto-summary
> !
> ip http server
> ip forward-protocol nd
> !
> !
> ip pim autorp listener
> ip pim spt-threshold infinity
> !
> !
> !
> !
> control-plane
> !
> !
> !
> !
> !
> !
> !
> !
> !
> 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
>
> Rack1R3#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
> 141.1.37.7 Ethernet0/0 00:55:31/00:01:26 v2 1 /
> DR S
> 141.1.123.2 Serial1/0.1 00:55:23/00:01:24 v2 100/
> S
> Rack1R3#sh ip pim rp map
> PIM Group-to-RP Mappings
>
> Group(s) 225.0.0.0/8
> RP 150.1.2.2 (?), v2v1
> Info source: 141.1.0.8 (?), elected via Auto-RP
> Uptime: 00:53:14, expires: 00:02:24
> Group(s) 239.0.0.0/8
> RP 150.1.5.5 (?), v2v1
> Info source: 141.1.0.8 (?), elected via Auto-RP
> Uptime: 00:53:14, expires: 00:02:22
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> George Goglidze
> Sent: Wednesday, December 26, 2007 1:17 PM
> To: steveaggie@gmail.com
> Cc: ccielab@groupstudy.com
> Subject: Re: IEWB Lab 4 Task 5.3
>
> Hi There,
>
> Paste all the configs , it will be easier to diagnose the problem...
>
> And along with the configs, paste me following command outputs from all
> routers:
> #sh ip pim neighbor
> #sh ip pim rp map
>
> Regards,
>
>
> On Dec 26, 2007 8:10 PM, <steveaggie@gmail.com> wrote:
>
> > Sorry, I forgot to say that I have "ip autorp listener" enabled on
> all of
> > the routers and R2 is the RP.
> >
> >
> >
> > *From:* George Goglidze [mailto:goglidze@gmail.com]
> > *Sent:* Wednesday, December 26, 2007 1:08 PM
> > *To:* steveaggie@gmail.com
> > *Subject:* Re: IEWB Lab 4 Task 5.3
> >
> >
> >
> > Hi There,
> >
> > You've got sparse-mode PIM enabled, and I did not see any RP's.
> > Sparse-mode does not work without RP.
> >
> > Regards,
> >
> > On Dec 26, 2007 7:18 PM, < steveaggie@gmail.com> wrote:
> >
> > Can someone help me understand why multicast is not working correctly
> on
> > the
> > following network:
> >
> >
> >
> > R1------R2-----R3
> >
> >
> >
> > -Frame Relay hub and spoke. R2 is the hub.
> >
> > -R1 & R3 connect using P2P sub-interfaces (s1/0.1)
> >
> > -R2 uses the physical interface (s1/0)
> >
> > -R3 has a static IGMP join to 225.25.25.25 on its e0/0 interface
> >
> > -I try to ping 225.25.25.25 from the e0/0 interface on R1
> >
> > -A few replies are received and then nothing
> >
> > -From the debugs it appears R3 is trying to join the SPT to R1 and for
> > some
> > reason R2 sends R3 a Register-Stop message.
> >
> >
> >
> > R1:
> >
> > interface Serial1/0.1 point-to-point
> >
> > ip address 141.1.123.1 255.255.255.0
> >
> > ip pim sparse-mode
> >
> > ip ospf network non-broadcast
> >
> > ip ospf priority 0
> >
> > frame-relay interface-dlci 102
> >
> >
> >
> > R2:
> >
> > interface Serial1/0
> >
> > ip address 141.1.123.2 255.255.255.0
> >
> > ip pim dr-priority 100
> >
> > ip pim nbma-mode
> >
> > ip pim sparse-mode
> >
> > encapsulation frame-relay
> >
> > serial restart-delay 0
> >
> > frame-relay map ip 141.1.123.1 201 broadcast
> >
> > frame-relay map ip 141.1.123.3 203 broadcast
> >
> > no frame-relay inverse-arp
> >
> > frame-relay lmi-type ansi
> >
> >
> >
> > R3:
> >
> > interface Serial1/0.1 point-to-point
> >
> > ip address 141.1.123.3 255.255.255.0
> >
> > ip pim sparse-mode
> >
> > ip ospf network non-broadcast
> >
> > ip ospf priority 0
> >
> > frame-relay interface-dlci 302
> >
> >
> >
> > Debugs from R3:
> >
> > Rack1R3#
> >
> > *Mar 1 03:49:12.219: PIM(0): Insert (141.1.123.1, 225.25.25.25) sgr
> prune
> > in
> > nbr 141.1.123.2's queue
> >
> > *Mar 1 03:49:12.223: PIM(0): Send v2 Register to 150.1.2.2 for
> > 141.1.123.1,
> > group 225.25.25.25
> >
> > *Mar 1 03:49:12.235: PIM(0): Insert ( 192.10.1.1,225.25.25.25) join
> in
> > nbr
> > 141.1.123.2's queue
> >
> > *Mar 1 03:49:12.243: PIM(0): Building Join/Prune packet for nbr
> > 141.1.123.2
> >
> > *Mar 1 03:49:12.247: PIM(0): Adding v2 (192.10.1.1/32, 225.25.25.25),
> > S-bit
> > Join
> >
> > *Mar 1 03:49:12.251: PIM(0): Adding v2 (141.1.123.1/32,
> 225.25.25.25),
> > RPT-bit, S-bit Prune
> >
> > *Mar 1 03:49:12.255: PIM(0): Send v2 join/prune to 141.1.123.2
> > (Serial1/0.1)
> >
> > Rack1R3#
> >
> > *Mar 1 03:49:12.271: PIM(0): Received v2 Register-Stop on Serial1/0.1
> > from
> > 150.1.2.2
> >
> > *Mar 1 03:49:12.271: PIM(0): for source 141.1.123.1, group
> 225.25.25.25
> >
> > *Mar 1 03:49:12.275: PIM(0): Clear Registering flag to 150.1.2.2 for
> > (141.1.123.1/32, 225.25.25.25)
> >
> > Rack1R3#
> >
> > *Mar 1 03:49:15.639: PIM(0): Received v2 Join/Prune on Ethernet0/0
> from
> > 141.1.37.7, to us
> >
> > *Mar 1 03:49:15.643: PIM(0): Join-list: ( 141.1.123.1/32,
> 225.25.25.25),
> > S-bit set
> >
> > *Mar 1 03:49:15.647: PIM(0): Update Ethernet0/0/141.1.37.7 to
> (141.1.123.1
> > ,
> > 225.25.25.25), Forward state, by PIM SG Join
> >
> > *Mar 1 03:49:15.651: PIM(0): Join-list: (192.10.1.1/32 ,
> 225.25.25.25),
> > S-bit set
> >
> > *Mar 1 03:49:15.655: PIM(0): Update Ethernet0/0/141.1.37.7 to
> (192.10.1.1
> > ,
> > 225.25.25.25), Forward state, by PIM SG Join
> >
> > Rack1R3#
> >
> > *Mar 1 03:49:19.691: PIM(0): Building Periodic (*,G) Join /
> (S,G,RP-bit)
> > Prune message for 225.25.25.25
> >
> > *Mar 1 03:49:19.695: PIM(0): Insert (*,225.25.25.25) join in nbr
> > 141.1.123.2's queue
> >
> > *Mar 1 03:49: 19.695: PIM(0): Insert (141.1.123.1,225.25.25.25) sgr
> prune
> > in
> > nbr 141.1.123.2 's queue
> >
> > *Mar 1 03:49:19.703: PIM(0): Building Join/Prune packet for nbr
> > 141.1.123.2
> >
> > *Mar 1 03:49:19.707: PIM(0): Adding v2 ( 150.1.2.2/32, 225.25.25.25),
> > WC-bit, RPT-bit, S-bit Join
> >
> > *Mar 1 03:49:19.711: PIM(0): Adding v2 (141.1.123.1/32 ,
> 225.25.25.25),
> > RPT-bit, S-bit Prune
> >
> > *Mar 1 03:49:19.715: PIM(0): Send v2 join/prune to 141.1.123.2
> > (Serial1/0.1)
> >
> >
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