IPACM: Increase the neighbor mac cache
In usb plug-in/plug-out cases, we found out
ipacm is running out of the neighbor cache to
store client mac-addr and resulted in failed
to assemble complete new_neighbor msg for
each netdev instance in bridge mode and traffic
will take SW-path instead. The fix is to increase
the cache, also use circular buffer when reaching
the boundary. Also when receiving del_neigh, it
will clean-up the old entry.
Change-Id: I92aa2f65196ee5b1d56aae54eda0ca8891fbcff6
2 files changed