[cf-dev] Multicast ipv6 Address

[Karlson Lee <karlson@xxxxxxxxxxxx>]

Dear all,

I am wondering whether Californium supports multicast ipv6 address. The reason why I am asking is because we tried to use Coap to send message to a coap server through FF02::1, which should be able to multicast to all nodes in the network. It works with a simple example of MulticastSocket in Java but It does not work in Californium. Am I missing something important here? 

Many thanks for any help

Karlson