Hi Guys,
It happens a problem with me very strange.
I'm using the dynamips with the follow configuration:
R1
\
R2----R4
/
R3
The connection between the R1, R2 and R3 is frame-relay and R2 is the HUB.
My problem is that I had join the R3 to group 226.0.0.3, and R4 is the
auto-rp-mapping and R2 is the auto-rp-announcing.
Everyone is getting the Announce of the R4, I set ip pim nbma in the
interface of the R2, but *R1 isn't able to ping the 226.0.0.3, only ping
the first 2 packets.*
Someone have a ideia ? Below is the relavant configs:
Al routers have
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
R1
interface Serial1/0
ip address 192.168.123.1 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
serial restart-delay 0
frame-relay map ip 192.168.123.2 102 broadcast
frame-relay map ip 192.168.123.3 102
no frame-relay inverse-arp
router ospf 1
log-adjacency-changes
network 0.0.0.0 255.255.255.255 area 0
R2
interface Serial1/0
ip address 192.168.123.2 255.255.255.0
ip pim dr-priority 1000
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
no ip mroute-cache
ip ospf priority 255
serial restart-delay 0
frame-relay map ip 192.168.123.1 201 broadcast
frame-relay map ip 192.168.123.3 203 broadcast
no frame-relay inverse-arp
ip pim autorp listener
ip pim send-rp-announce Loopback0 scope 10
R3
interface Serial1/0
ip address 192.168.123.3 255.255.255.0
ip pim nbma-mode
ip pim sparse-mode
encapsulation frame-relay
serial restart-delay 0
frame-relay map ip 192.168.123.2 302 broadcast
frame-relay map ip 192.168.123.1 302
no frame-relay inverse-arp
end
interface Loopback0
ip address 3.3.3.3 255.255.255.0
ip pim sparse-mode
ip igmp join-group 226.0.0.3
R4
ip pim autorp listener
ip pim send-rp-discovery Loopback0 scope 10
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