Hi, In IPv4 we use directed broadcast address to send packets to all the nodes of a remote network. Since there are no broadcast addresses in IPv6, how is ths problem solved in IPv6(reaching all nodes of remote network) As far as I know the only address that can be used to reach all the nodes of a link is FF02::1, but this cann't be used by the remote router as the scope of this address is just the link.
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