[net] Increase multicast addresses so neighbor solicitation will work

intel / zephyr.js

JavaScript* Runtime for Zephyr* OS

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[net] Increase multicast addresses so neighbor solicitation will work #1881

Closed grgustaf closed 6 years ago

grgustaf commented 6 years ago

Thanks to Paul Sokolovsky for finding this solution.

Signed-off-by: Geoff Gustafson geoff@linux.intel.com

pfalcon commented 6 years ago

Just a note about figure of 4 in "CONFIG_NET_IF_MCAST_IPV6_ADDR_COUNT=4". For a bearer like Ethernet, IPv6 requires 3 multicast addresses just to satisfy needs of the network control protocols (address resolution, etc.). And 1 extra is left for higher-level applications, and I believe that would be already used by OCF (assuming OCF requires just one multicast address, if not, you may need to bump the count higher).

jimmy-huang commented 6 years ago