From: navaid@rogers.com
Date: Fri Sep 12 2003 - 08:34:33 GMT-3
do you have any ip igmp join-group statement on any router. If yes then remove it. I am wondering if there is an ip multicast group address conflict.
Navaid
>
> From: "Paul Chen" <cpjchen@starhub.net.sg>
> Date: 2003/09/11 Thu PM 11:59:14 EDT
> To: <ccielab@groupstudy.com>
> Subject: Multicast- OSPF neighbor in Init state
>
> Hi Everyone,
>
>
>
> I am having this problem of establishing OSPF adj. between R2 and R5 over a
> FR Cloud. The 2 neighbors are always stuck in a INIT state.
>
>
>
> This started when I configured multicast - ip pim sparse-dense-mode - on
> the multipoint serial interfaces.
>
>
>
> If I remove the 'ip pim sparse-dense-mode' the neighbors will revert back to
> a FULL state.
>
>
>
> I tried using 'ip pim nbma-mode' to no avail. Anyway the IOS complains the
> nbma-mode is not recommended for sparse-dense-mode.
>
>
>
>
>
> Any help appreciated.
>
>
>
>
>
> Thanks,
>
> Paul
>
>
>
>
>
>
>
> ----------------------------------------------------------------------------
> ------- R2
> ----------------------------------------------------------------------------
> ---
>
>
>
> interface Loopback0
>
> ip address 136.10.2.2 255.255.255.0
>
> ip pim sparse-dense-mode
>
> !
>
>
>
> interface Serial1/0.1 point-to-point
>
> ip address 136.10.24.2 255.255.255.248
>
> ip router isis
>
> isis password cisco
>
> frame-relay interface-dlci 104
>
> !
>
> interface Serial1/0.2 multipoint
>
> ip address 136.10.100.2 255.255.255.224
>
> ip pim sparse-dense-mode
>
> ip ospf message-digest-key 5 md5 ipexpert5
>
> ip ospf message-digest-key 6 md5 ipexpert6
>
> ip ospf network point-to-multipoint non-broadcast
>
> frame-relay map ip 136.10.100.5 105 broadcast
>
> frame-relay map ip 136.10.100.6 106 broadcast
>
> no frame-relay inverse-arp
>
>
>
>
>
> router ospf 1
>
> router-id 136.10.2.2
>
> log-adjacency-changes
>
> area 0 authentication message-digest
>
> redistribute isis level-2 metric 44 subnets tag 444
>
> redistribute rip metric 22 subnets tag 222
>
> network 136.10.2.2 0.0.0.0 area 0
>
> network 136.10.25.0 0.0.0.3 area 0
>
> network 136.10.100.0 0.0.0.31 area 0
>
> neighbor 136.10.100.5 cost 56
>
> neighbor 136.10.100.6 cost 56
>
> !
>
> router isis
>
> net 49.0024.2222.2222.2222.00
>
> is-type level-2-only
>
> metric-style wide
>
> summary-address 100.10.0.0 255.255.0.0 level-1-2
>
> redistribute ospf 1 route-map ospf2isis
>
> redistribute rip metric 2
>
> !
>
> router rip
>
> version 2
>
> timers basic 30 180 0 180
>
> redistribute isis level-2 metric 2
>
> redistribute ospf 1 metric 8 route-map ospf2rip
>
> passive-interface BRI0/0
>
> network 136.10.0.0
>
>
>
>
>
>
>
> ip pim send-rp-announce Loopback0 scope 16 group-list 22
>
> !
>
> !
>
> access-list 22 permit 230.10.10.1
>
> access-list 22 permit 230.11.11.1
>
> access-list 22 permit 230.12.12.1
>
> access-list 22 permit 230.13.13.1
>
> access-list 22 permit 230.14.14.1
>
>
>
>
>
>
>
> ---------------------------------------------------------------------------
> R5
> ----------------------------------------------------------------------------
> -----------
>
>
>
>
>
>
>
>
>
> interface Loopback0
>
> ip address 136.10.5.5 255.255.255.0
>
> ip pim sparse-dense-mode
>
> ip ospf network point-to-point
>
>
>
>
>
> interface Ethernet0
>
> ip address 136.10.56.5 255.255.255.240
>
> ip pim sparse-dense-mode
>
> ip ospf dead-interval 15
>
> ip ospf priority 255
>
> ip ospf mtu-ignore
>
> ip igmp join-group 230.11.11.1
>
> ip igmp join-group 230.12.12.1
>
> ip igmp join-group 231.12.12.1
>
>
>
>
>
> interface Serial0
>
> ip address 136.10.100.5 255.255.255.224
>
> ip pim sparse-dense-mode
>
> encapsulation frame-relay
>
> ip ospf message-digest-key 5 md5 ipexpert5
>
> ip ospf network point-to-multipoint non-broadcast
>
> frame-relay map ip 136.10.100.2 501 broadcast
>
> frame-relay map ip 136.10.100.6 501 broadcast
>
> frame-relay interface-dlci 501
>
> class rtp
>
> no frame-relay inverse-arp
>
> frame-relay lmi-type ansi
>
>
>
>
>
>
>
> router ospf 1
>
> router-id 136.10.5.5
>
> log-adjacency-changes
>
> area 0 authentication message-digest
>
> network 136.10.5.5 0.0.0.0 area 0
>
> network 136.10.25.0 0.0.0.3 area 0
>
> network 136.10.56.0 0.0.0.15 area 3
>
> network 136.10.100.0 0.0.0.31 area 0
>
> neighbor 136.10.100.2
>
>
>
>
>
> ip pim rp-announce-filter rp-list 2
>
> ip pim send-rp-discovery Serial0 scope 16
>
>
>
> access-list 2 permit 136.10.2.2
>
>
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