Hello Community,
I hope this finds you well.
I am have enabled ip pim sparse mode and ip ospf network point-to-point on physical interfaces. But I have enabled ip pim sparse mode only on loopbacks and no point-to-point on these interfaces. What I have observed is that when I do sh ip morute I dont see anything in outgoing and incoming interfaces on vteps and spines.
But, as soon as I enabled point-to-point network I can see the outgoing and incoming interfaces. So, is this suppose to happen? I am using nexus 9kv image and doing vxlan lab using bgp-evpn.
vtep1(config)# sh run pim
!Command: show running-config pim
!Running configuration last done at: Tue Jul 23 06:34:45 2024
!Time: Tue Jul 23 06:46:43 2024
version 9.3(3) Bios:version
feature pim
ip pim rp-address 192.168.1.2 group-list 228.0.0.0/24 bidir
ip pim ssm range 232.0.0.0/8
interface loopback0
ip pim sparse-mode
interface Ethernet1/1
ip pim sparse-mode
interface Ethernet1/2
ip pim sparse-mode
vtep1(config)# sh run ospf
!Command: show running-config ospf
!Running configuration last done at: Tue Jul 23 06:34:45 2024
!Time: Tue Jul 23 06:47:21 2024
version 9.3(3) Bios:version
feature ospf
router ospf underlay
router-id 3.3.3.3
log-adjacency-changes detail
name-lookup
interface loopback0
ip router ospf underlay area 0.0.0.0
interface Ethernet1/1
ip ospf network point-to-point
ip router ospf underlay area 0.0.0.0
interface Ethernet1/2
ip ospf network point-to-point
ip router ospf underlay area 0.0.0.0
vtep1(config)# sh ip mroute
IP Multicast Routing Table for VRF "default"
(*, 228.0.0.0/24), bidir, uptime: 00:13:58, pim ip
Incoming interface: Null, RPF nbr: 0.0.0.0
Outgoing interface list: (count: 0)
(*, 232.0.0.0/8), uptime: 00:54:01, pim ip
Incoming interface: Null, RPF nbr: 0.0.0.0
Outgoing interface list: (count: 0)
