Enable Bpi for 1.0 This setting is used to enable standard bpi on a network where bpi+ is being used. In short, it tricks the bpi server which is expecting bpi+ settings, all the server does is make sure that bpi is enabled it doesn't really check the version as it assumes it is set in the configuration file. cd non-vol cd docsis bpi_version 0 write cd .. cd .. Disable Bpi This is used to disable bpi altogether. This sometimes works when the above doesn't. cd non-vol cd docsis enable bpi false write cd .. cd .. If the above doesn't work try this: cd non-vol cd docsis enable bpi false bpi_version 0 enable bpi true write On some newer modems, mainly the SB5101, the BPI version does not change if BPI is TRUE. Do the following if there are complications: cd non-vol cd docsis enable bpi false bpi_version 0 enable bpi true write