From: Montiean (noktes@bellsouth.net)
Date: Mon Jul 25 2005 - 16:21:32 GMT-3
Hi,
Verify your tunnel configuration on both R13 and R6 again. I don't think
it is going to work base from your post. They are using the same ip address
and same tunnel destination.
--Montiean
----- Original Message -----
From: "Wayne Bellward" <wbellward@gmail.com>
To: "Cisco certification" <ccielab@groupstudy.com>
Sent: Monday, July 25, 2005 7:07 AM
Subject: Multicasting over GRE Tunnel
> Hi All,
>
> Can anyone help me, I have two routers R6 my RP and R13 connected over
frame
> via a GRE Tunnel. If I do 'sh ip pim nei' on R6 I see R13 but if I do the
> same on R13 nothing, also if I do a ping to the multicast group
> 226.7.6.5<http://226.7.6.5>from R13 nothing. It's probably straight
> forward but it's driving me nuts. I
> can also see hello's being exchanged on R6 when I do a debug. What am I
> missing!!!
>
> Building configuration...
>
> Current configuration : 1857 bytes
> !
> version 12.2
> service timestamps debug datetime msec
> service timestamps log datetime msec
> no service password-encryption
> !
> hostname Vol2-R13
> !
> logging queue-limit 100
> enable secret 5 $1$mEs0$NT6IBY0Zp534xym8/t8f21
> !
> ip subnet-zero
> !
> !
> no ip domain lookup
> !
> ip multicast-routing
> mpls ldp logging neighbor-changes
> !
> !
> !
> !
> !
> !
> !
> !
> !
> no voice hpi capture buffer
> no voice hpi capture destination
> !
> !
> mta receive maximum-recipients 0
> !
> !
> controller E1 0/1
> !
> !
> !
> !
> !
> interface Loopback0
> ip address 10.2.13.13 <http://10.2.13.13>
255.255.255.0<http://255.255.255.0>
> ip pim sparse-dense-mode
> ip ospf network point-to-point
> !
> interface Tunnel0
> ip address 192.168.1.6 <http://192.168.1.6>
> 255.255.255.0<http://255.255.255.0>
> ip pim sparse-dense-mode
> tunnel source Loopback0
> tunnel destination 10.2.6.6 <http://10.2.6.6>
> !
> interface FastEthernet0/0
> ip address 137.168.1.1 <http://137.168.1.1>
> 255.255.255.0<http://255.255.255.0>
> ip pim sparse-dense-mode
> ip igmp join-group 226.7.6.5 <http://226.7.6.5>
> duplex auto
> speed auto
> !
> interface Serial0/0
> ip address 138.1.11.130 <http://138.1.11.130>
> 255.255.255.224<http://255.255.255.224>
> encapsulation frame-relay
> ip ospf network point-to-multipoint
> frame-relay map ip 138.1.11.155 <http://138.1.11.155> 136 broadcast
> frame-relay map ip 138.1.11.156 <http://138.1.11.156> 136 broadcast
> no frame-relay inverse-arp
> frame-relay lmi-type cisco
> !
> interface FastEthernet0/1
> no ip address
> shutdown
> duplex auto
> speed auto
> !
> router ospf 100
> router-id 10.2.13.13 <http://10.2.13.13>
> log-adjacency-changes
> passive-interface Tunnel0
> network 10.2.13.0 <http://10.2.13.0> 0.0.0.255 <http://0.0.0.255> area 0
> network 137.168.1.0 <http://137.168.1.0> 0.0.0.255 <http://0.0.0.255> area
0
> network 138.1.11.128 <http://138.1.11.128> 0.0.0.63 <http://0.0.0.63> area
0
> !
> ip http server
> ip classless
> !
> ip pim rp-address 10.1.60.6 <http://10.1.60.6>
> ip mroute 10.1.60.6 <http://10.1.60.6>
> 255.255.255.255<http://255.255.255.255>Tunnel0
> !
> !
> !
> !
> call rsvp-sync
> !
> !
> mgcp profile default
> !
> !
> !
> dial-peer cor custom
> !
> !
> !
> !
> line con 0
> exec-timeout 0 0
> password cisco
> logging synchronous
> login
> line aux 0
> exec-timeout 0 0
> password cisco
> logging synchronous
> login
> line vty 0 4
> exec-timeout 0 0
> password cisco
> logging synchronous
> login
> !
> !
> end
> --------------------------------------------------------------------------
--- > ---------------------------------- > Vol2-R13#ping 226.7.6.5 <http://226.7.6.5> > > Type escape sequence to abort. > Sending 1, 100-byte ICMP Echos to 226.7.6.5 <http://226.7.6.5>, timeout is 2 > seconds: > -------------------------------------------------------------------------- --- > ---------------------------------- > Vol2-R13#sh ip pim nei > PIM Neighbor Table > Neighbor Interface Uptime/Expires Ver DR > Address Prio/Mode > > ________________________________________________________________ > > version 12.2 > service timestamps debug uptime > service timestamps log uptime > no service password-encryption > ! > hostname Vol2-R6 > ! > enable secret 5 $1$ofNP$cF4WIOKiVS9d16xQdc.hl/ > ! > ip subnet-zero > no ip domain-lookup > ! > ip multicast-routing > ! > ! > ! > interface Loopback0 > ip address 10.2.6.6 <http://10.2.6.6> 255.255.255.0 <http://255.255.255.0> > ip ospf network point-to-point > ! > interface Tunnel0 > ip address 192.168.1.6 <http://192.168.1.6> > 255.255.255.0<http://255.255.255.0> > ip pim sparse-dense-mode > tunnel source Loopback0 > tunnel destination 10.2.6.6 <http://10.2.6.6> > ! > interface Ethernet0 > ip address 10.1.60.6 <http://10.1.60.6> 255.255.255.0 <http://255.255.255.0> > ip pim sparse-dense-mode > ip igmp join-group 226.7.6.5 <http://226.7.6.5> > ! > interface Serial0 > ip address 10.1.35.6 <http://10.1.35.6> 255.255.255.0 <http://255.255.255.0> > ip pim sparse-dense-mode > encapsulation ppp > no fair-queue > clockrate 64000 > ! > interface Serial1 > no ip address > encapsulation frame-relay > ! > interface Serial1.1 multipoint > ip address 138.1.11.156 <http://138.1.11.156> > 255.255.255.224<http://255.255.255.224> > ip ospf network point-to-multipoint > frame-relay map ip 138.1.11.130 <http://138.1.11.130> 613 broadcast > frame-relay map ip 138.1.11.155 <http://138.1.11.155> 605 broadcast > no frame-relay inverse-arp > ! > interface Serial1.2 point-to-point > ip address 138.1.15.10 <http://138.1.15.10> > 255.255.255.248<http://255.255.255.248> > ip ospf network point-to-point > frame-relay interface-dlci 601 > ! > interface BRI0 > ip address 138.1.56.6 <http://138.1.56.6> > 255.255.255.252<http://255.255.255.252> > encapsulation ppp > shutdown > ! > router ospf 100 > router-id 10.2.6.6 <http://10.2.6.6> > log-adjacency-changes > area 15 virtual-link 10.2.1.1 <http://10.2.1.1> > area 15 virtual-link 10.2.2.2 <http://10.2.2.2> > area 35 virtual-link 10.2.8.8 <http://10.2.8.8> > passive-interface Tunnel0 > network 10.1.35.0 <http://10.1.35.0> 0.0.0.255 <http://0.0.0.255> area 35 > network 10.1.60.0 <http://10.1.60.0> 0.0.0.255 <http://0.0.0.255> area 60 > network 10.2.6.0 <http://10.2.6.0> 0.0.0.255 <http://0.0.0.255> area 0 > network 138.1.11.128 <http://138.1.11.128> 0.0.0.63 <http://0.0.0.63> area 0 > network 138.1.15.8 <http://138.1.15.8> 0.0.0.7 <http://0.0.0.7> area 15 > network 138.1.56.4 <http://138.1.56.4> 0.0.0.3 <http://0.0.0.3> area 0 > ! > ip classless > ip http server > ip pim rp-address 10.1.60.6 <http://10.1.60.6> > ! > ! > ! > line con 0 > exec-timeout 0 0 > password cisco > logging synchronous > login > line aux 0 > exec-timeout 0 0 > password cisco > logging synchronous > login > line vty 0 4 > exec-timeout 0 0 > password cisco > logging synchronous > login > ! > end > -------------------------------------------------------------------------- --- > ---------------------------------- > Vol2-R6#sh ip pim nei > PIM Neighbor Table > Neighbor Interface Uptime/Expires Ver DR > Address Prio/Mode > 10.1.35.8 <http://10.1.35.8> Serial0 00:57:11/00:01:37 v2 1 / S > > > Many Thanks, > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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