M2M Cellular Gateway
In above diagram depicts DHCP IPv6 IP addressing, the DHCPv6 server on the ISP side assigns IPv6
address, IPv6 default gateway address, and IPv6 DNS to client host's automatically.
PPPoEv6
PPPoEv6 in IPv6 does the same function as PPPoE in IPv4. The PPPoEv6 server provides
configuration parameters based on PPPoEv6 client request. When PPPoEv6 server gets client request
and successfully authenticates it, the server sends IP address, DNS server addresses and other required
parameters to automatically configure the client.
Index skipping is used to reserve slots for new function insertion, when required.
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