Either switch to SPT tree failed or (*,g) and (s,g) has different ingress. In such condition FDB for the shadow entry is added to forward packet coming on the shared tree. The FDB entry is removed when the switch gets a packet on SPT tree.
Informational message only, for debug purpose.
Debug-Data
Add FDB for shadow entry, %ips%/%ipd%.
Name | Type |
---|---|
ips | IPaddrN |
ipd | IPaddrN |