From: Hunt Lee (hunt_lee@bigpond.net.au)
Date: Sat Oct 25 2003 - 23:35:29 GMT-3
Is there a big secret to this?
I have:
R1 (spoke) R2 (spoke)
\ /
R3 (hub - multipoint subinterface)
My R3 is MA.
R1 is Auto-RP for 225.1.1.1
R2 is Auto-RP for 235.1.1.1
Yet R1 can't ping R2's 235.1.1.1, nor vice versa... But R3 can ping both 225.1.1.1 & 235.1.1.1 fine...
R1
interface Tunnel0
ip unnumbered Loopback0
ip pim sparse-dense-mode
tunnel source Loopback0
tunnel destination 192.1.1.1
interface Serial0
ip address 10.1.1.1 255.255.255.0
ip pim sparse-dense-mode
!
router ospf 1
passive-interface Tunnel0
ip pim send-rp-announce Loopback0 scope 5 group-list rp-1
!
!
ip access-list standard rp-1
permit host 225.1.1.1
!
R2
interface Tunnel0
ip unnumbered Loopback0
ip pim sparse-dense-mode
tunnel source Loopback0
tunnel destination 192.2.2.2
interface Serial0
ip address 10.2.2.2 255.255.255.0
ip pim sparse-dense-mode
router ospf 1
passive-interface Tunnel0
ip pim send-rp-announce Loopback0 scope 5 group-list rp-2
!
!
ip access-list standard rp-2
permit host 235.1.1.1
R5
!
interface Serial0.1 multipoint
ip address 10.5.5.5 255.255.255.0
ip pim sparse-dense-mode
interface Tunnel0
ip unnumbered Loopback0
ip pim sparse-dense-mode
tunnel source Loopback0
tunnel destination 10.1.1.1
!
interface Tunnel1
ip unnumbered Loopback0
ip pim sparse-dense-mode
tunnel source Loopback0
tunnel destination 10.2.2.2
ip pim send-rp-discovery Loopback0 scope 5
Thanks,
H.
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