I'm testing Eurodocsis 3.0 ARRIS C3 CANDANT modem (Broadcom-based) and tried provisioning it for the first time, and I have a number of issues: the modem not goes online.
Finally it got DHCP, ToD, TFTP, IP address, but 'Network access: not allowed'. Config file used contains a lot of incorrect TLV-11 as it intended for another modem (from another vendor), but for some reason they use it as generic config for other modems too, and it worked (for Motorola, ARRIS for example).