NOTE
RPFエラーの場合、
- ユニキャストルーティングの変更によりRPFを修正
- ip mroute でstatic追加
R5#show ip mroute 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 Outgoing interface flags: H - Hardware switched, A - Assert winner Timers: Uptime/Expires Interface state: Interface, Next-Hop or VCD, State/Mode (*, 224.10.10.10), 00:00:07/stopped, RP 0.0.0.0, flags: D Incoming interface: Null, RPF nbr 0.0.0.0 Outgoing interface list: FastEthernet1/0.58, Forward/Dense, 00:00:07/00:00:00 Tunnel10, Forward/Dense, 00:00:07/00:00:00 (155.1.146.6, 224.10.10.10), 00:00:07/00:02:52, flags: T Incoming interface: Tunnel10, RPF nbr 155.1.15.1, Mroute ★ Outgoing interface list: FastEthernet1/0.58, Forward/Dense, 00:00:09/00:00:00 (*, 224.0.1.40), 00:25:49/00:02:06, RP 0.0.0.0, flags: DCL Incoming interface: Null, RPF nbr 0.0.0.0 Outgoing interface list: FastEthernet1/0.58, Forward/Dense, 00:23:45/00:00:00 Tunnel10, Forward/Dense, 00:25:49/00:00:00
REFERENCE
Basic Multicast Troubleshooting Tools
IP Multicast Troubleshooting Guide
IP マルチキャストのトラブルシューティング ガイド
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