We have a multicast routing across VLANs for group 184.108.40.206 that worked for a day, but it suddenly stopped. I can't find information on what I see, but can anyone confirm this is a problem and how I might resolve it? You will notice "1d00h/stopped" below.
VVRH-4507#sh ip mroute 220.127.116.11 IP Multicast Routing Table Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected, L - Local, P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set, J - Join SPT, M - MSDP created entry, X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement, U - URD, I - Received Source Specific Host Report, Z - Multicast Tunnel, z - MDT-data group sender, Y - Joined MDT-data group, y - Sending to MDT-data group V - RD & Vector, v - Vector Outgoing interface flags: H - Hardware switched, A - Assert winner Timers: Uptime/Expires Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 18.104.22.168), 1d00h/stopped, RP 10.1.99.254, flags: SJC Incoming interface: Null, RPF nbr 0.0.0.0 Outgoing interface list: Vlan1, Forward/Sparse-Dense, 00:53:07/00:02:10, H Vlan4, Forward/Sparse-Dense, 02:37:36/00:02:03, H Vlan9, Forward/Sparse-Dense, 1d00h/00:02:06, H
(10.1.9.12, 22.214.171.124), 1d00h/00:02:59, flags: T Incoming interface: Vlan9, RPF nbr 0.0.0.0 Outgoing interface list: Vlan1, Forward/Sparse-Dense, 00:53:07/00:02:10, H Vlan4, Forward/Sparse-Dense, 02:37:36/00:02:03, H
Here is the basic chunk of configuration:
interface Loopback0 ip address 10.1.99.254 255.255.255.0 ip pim sparse-dense-mode
interface Vlan1 ip address 126.96.36.199 255.255.255.0 ip broadcast-address 188.8.131.52 no ip redirects no ip proxy-arp ip pim sparse-dense-mode ! interface Vlan2 ip address 10.1.2.1 255.255.255.0 no ip redirects no ip proxy-arp ip pim sparse-dense-mode ...
Hi, per my understanding "1d00h/stopped" in the *,G entry is normal as you are actually using the more specific S,G entry to forward traffic. Please advise if you are having any issues other than just seeing that output in the *,G. Thx
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