LTE Rel. 10 specifies DHCPv6 prefix delegation for e.g. mobile routers. Is this supported by the MC7710?
yes, this feature is supported.
must this be activated somehow? We tested this on T-Mobile Germany in the lab, but we did not see any protocol requests on the network side, and DHCPv6 requests over DirectIP were not answered (DHCPv4 works).