IPv6 uRPF operation
Figure 137
shows how IPv6 uRPF works.
Figure 137 IPv6 uRPF work flow
1.
IPv6 uRPF checks whether the received packet carries a multicast destination address:
If yes, IPv6 uRPF permits the packet.
If no, IPv6 uRPF proceeds to step 2.
2.
IPv6 uRPF checks whether the source address matches a unicast route:
If yes, IPv6 uRPF proceeds to step 3.
454