User's Manual 14. Remote Device Management
Version 4.4.3 235 MP-20x Multimedia Home Gateway
Add the relevant parameter (see below) on the device's WAN interface to the configuration
file located in TFTP directory. The file is downloaded only once and after that, the device
no longer declares Options 66 and 67.
The following needs to be added to the configuration to disable DHCP Options 66 and 67:
rg_conf/dev/eth1/dhcpc/options_66_67_disabled=1
To return to the default behavior, either remove this parameter or set the parameter to "0":
rg_conf/dev/eth1/dhcpc/options_66_67_disabled=0