can i send coap request message, global ipv6 addr ?

[cucu]

[Dev Env]

nRF51 DK

IoT SDK 0.8

IoT SoftDevice

ipv6 coap client example

[Question]

coap client send request message struct is coap_message_t

coap_message_t struct can port number.(ex:p_request->port.port_number = COAP_PORT_NUM;)

but set ipv6 address.

then ipv6 address is link local address.(ex:fe80::2f0:adff:fee2:c821)

i want to ipv6 address set global address (ex:2001:db8::2f0:adff:fee2:c821) how can i do it?

please help me!!!!

[Petter Myhre]

If a global prefix is distributes correctly the CoAP client example should use this prefix to create a global address. No modifications should be required.

This is done by the icmp module, see ra_input() in icmp6.c. This react on router advertisments.